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Mitsubishi Electric FX2N 32ASI M User's Manual PDF
Summary of Content for Mitsubishi Electric FX2N 32ASI M User's Manual PDF
USERS MANUAL FX2N-32ASI-M AS-interface Master Block
FX2N-32ASI-M AS-interface Master Block
rams and explanations which will guide the reader in the correct installation ation facilities of FX series.
se the communication facilities of FX series this manual should be read and
e installation of the communication facilities of FX series always consult a who is qualified and trained to the local and national standards which apply to
or use of the communication facilities of FX series please consult the nearest
e without notice.
Foreword
This manual contains text, diag and operation of the communic
Before attempting to install or u understood.
If in doubt at any stage of th professional electrical engineer the installation site.
If in doubt about the operation Mitsubisi Electric distributor.
This manual is subject to chang
i
er kind, nor does it confer any patent or any problems involving industrial this manual.
FX2N-32ASI-M AS-interface Master Block
ber : JY992D76901
ion : G
: September 2007
FX2N-32ASI-M AS-interface Master Block
Users Manual
This manual confers no industrial property rights or any rights of any oth licenses. Mitsubishi Electric Corporation cannot be held responsible f property rights which may occur as a result of using the contents noted in
Manual num
Manual revis
Date
FX2N-32ASI-M AS-interface Master Block
ii
FX2N-32ASI-M AS-interface Master Block
iii
f the FX2N-32ASI-M
SI-M AS-interface Master Block. tent personnel. The definition of
n and construction of automatic nual should be of a competent standards required to fulfill that pects of safety with regards to
competent nature, trained and fulfill that job. These engineers f the completed product. This
cumentation for said product. All stablished safety practices.
ned to use that product in a safe safety practices. The operators nected with the actual operation
arty constructed device which al.
Guidelines for the safety of the user and protection o AS-interface Master Block.
This manual provides information for the use of the FX2N-32A The manual has been written to be used by trained and compe such a person or persons is as follows:
a) Any engineer who is responsible for the planning, desig equipment using the product associated with this ma nature, trained and qualified to the local and national role. These engineers should be fully aware of all as automated equipment.
b) Any commissioning or service engineer must be of a qualified to the local and national standards required to should also be trained in the use and maintenance o includes being completely familiar with all associated do maintenance should be carried out in accordance with e
c) All operators of the completed equipment should be trai and co-ordinated manner in compliance to established should also be familiar with documentation which is con of the completed equipment.
Note : The term completed equipment refers to a third p contains or uses the product associated with this manu
FX2N-32ASI-M AS-interface Master Block
iv
ill be used to highlight points of afety and protect the integrity of ntered its associated note must listed with a brief description of
ysical and property damage.
LY cause physical and property
nation.
his element of software.
ociate software element should
Notes on the symbols used in this manual
At various times through out this manual certain symbols w information which are intended to ensure the users personal s equipment. Whenever any of the following symbols are encou be read and understood. Each of the symbols used will now be its meaning.
Hardware warnings
1) Indicates that the identified danger WILL cause ph
2) Indicates that the identified danger could POSSIB damage.
3) Indicates a point of further interest or further expla
Software warning
4) Indicates special care must be taken when using t
5) Indicates a special point which the user of the ass be aware.
6) Indicates a point of interest or further explanation.
FX2N-32ASI-M AS-interface Master Block
v
sponsible for any consequential of this equipment.
intended only as an aid to subishi Electric will accept no llustrative examples.
his equipment, you must satisfy
Under no circumstances will Mitsubishi Electric be liable re damage that may arise as a result of the installation or use
All examples and diagrams shown in this manual are understanding the text, not to guarantee operation. Mit responsibility for actual use of the product based on these i
Owing to the very great variety in possible application of t yourself as to its suitability for your specific application.
FX2N-32ASI-M AS-interface Master Block
vi
vii
................................ iii
................................1-1 ...................................... 1-2 ...................................... 1-4 ...................................... 1-5 ........................................... 1-5 ........................................... 1-6
................................2-1 ...................................... 2-1 ...................................... 2-2
................................3-1 ...................................... 3-1 ...................................... 3-1 ...................................... 3-2
FX2N-32ASI-M AS-interface Master Block
Table of contents
Guideline .............................................................
Table of contents
1. Introduction............................................................ 1.1 External Dimensions and Each Part Name ................... 1.2 System configuration ..................................................... 1.3 Applicable PLC ..............................................................
1.3.1 Controlled Maximum I/O Points of Each PLC................. 1.3.2 Maximum Controlled Slave Units ...................................
2. Wiring .................................................................... 2.1 Caution for Wiring.......................................................... 2.2 Wiring ............................................................................
3. Specifications ........................................................ 3.1 Environmental Specifications ........................................ 3.2 Power Supply Specifications ......................................... 3.3 Performance Specifications...........................................
FX2N-32ASI-M AS-interface Master Block
viii
................................4-1 ...................................... 4-1 ...................................... 4-2 ...................................... 4-2 ...................................... 4-2 ...................................... 4-3
................................5-1 ...................................... 5-1 lags ...................................... 5-3 ........................................... 5-4 0 bit 0 to bit 3>.................. 5-7
...................................... 5-8
...................................... 5-9 nly) .............................. 5-10 only) ............................ 5-11 / Write)........................ 5-12 , #17> (Read only) ..... 5-13 .................................... 5-14 ......................................... 5-15 ......................................... 5-18 ......................................... 5-19
4. Master Start-Up ..................................................... 4.1 Flow of Master Start-Up................................................. 4.2 Off-line Phase................................................................ 4.3 Detection Phase ............................................................ 4.4 Activation Phase............................................................ 4.5 Start of Normal Operation..............................................
5. Allocation of Buffer Memories (BFMs)................... 5.1 Buffer Memories (BFM) List........................................... 5.2 Execution Control (EC) Flags and Host Interface (HI) F
5.3 Input and Output Data for AS-interface slave
5.4 Watchdog Time Setting
5.9.1 Command Word List....................................................... 5.9.2 Result List....................................................................... 5.9.3 Example Program for Command Buffer .........................
FX2N-32ASI-M AS-interface Master Block
ix
.................................... 5-24
.................................... 5-25
e.............................6-1 ...................................... 6-2 ........................................... 6-2 ........................................... 6-2 ...................................... 6-3 ........................................... 6-3 ........................................... 6-4 ........................................... 6-5 ...................................... 6-6 ........................................... 6-6 ........................................... 6-7 ........................................... 6-8 ...................................... 6-9
................................7-1 ...................................... 7-1 ...................................... 7-2 ...................................... 7-3
5.10 Error Status
6. Configuration Mode and Protected Operating Mod 6.1 Changing the Operation Mode ......................................
6.1.1 Switching to Protected Operation Mode......................... 6.1.2 Switching to Configuration Mode....................................
6.2 Configuration Mode ....................................................... 6.2.1 Operating the Master in Configuration Mode ................. 6.2.2 Programming the Slave Address.................................... 6.2.3 Delete Slave Address.....................................................
6.3 Protected Operating Mode ............................................ 6.3.1 Operating the Master in Protected Operating Mode....... 6.3.2 Automatic Address Assignment ..................................... 6.3.3 Manual Address Assignment..........................................
6.4 Displayed Message Number .........................................
7. Example Program.................................................. 7.1 Content of Operation ..................................................... 7.2 System Configuration .................................................... 7.3 Example Program..........................................................
FX2N-32ASI-M AS-interface Master Block
x
................................8-1 ...................................... 8-1 ...................................... 8-2 ........................................... 8-2 ........................................... 8-5 ........................................... 8-7
............................... A-1
8. Diagnostics............................................................ 8.1 Preliminary Checks........................................................ 8.2 Error Checking...............................................................
8.2.1 LED Check ..................................................................... 8.2.2 Check the display message for the 32ASI-M ................. 8.2.3 Check BFM #29 error status of the 32ASI-M .................
Appendix A: Further Information Manual Lists...............................
Introduction 1.
1-1
master block in AS-interface 1N and FX0N series PLCs.
s not recognized), 32ASI-M can dress. ert to the original slave address
p to 4 inputs and 4 outputs per m number of controllable slaves cted. (refer to subsection 1.3.2.)
328' 1"). Using 2 repeaters, the
FX2N-32ASI-M AS-interface Master Block
1. Introduction
The FX2N-32ASI-M (hereinafter referred to 32ASI-M) is (Actuator-Sensor-Interface) system for FX3U, FX3UC, FX2N, FX
1) Automatic Address Assignment for AS-interface Slave Units When a slave breaks down (one of the configured slaves i automatically allocate the slave at address 0 to the failed ad If the non-functioning slave is replaced, the system will rev numbering.
2) Control Slave Units The 32ASI-M can control a maximum of 31 slave units (u address) on an AS-interface system. However, the maximu may be limited according to programmable controller conne
3) The Maximum Total Extension Distance The maximum total extension distance is usually 100m ( maximum total extension distance is 300 m (984' 3").
4) I/O Refresh Time I/O refresh time is about 5ms using maximum I/O points.
FX2N-32ASI-M AS-interface Master Block Introduction 1.
1-2
!
!
!
!
3)
4)
5)
6)
7)
8) 9) )
)
)
1.1 External Dimensions and Each Part Name
Dimensions: mm (inches) MASS (Weight): 0.2 kg (0.44 lbs) Accessory: Special block No. label
" # $
%& ' ()
* # $
%+ & ()
'$#%+,()
&&$%+-()
"$#%&()
*-$%'()
'$#%+,()
.)
/)
0) 1)
) 2)
/))
9)
FX2N-32ASI-M AS-interface Master Block Introduction 1.
1-3
1.38">)
de are displayed on this display.
ied from the AS-interface power
ation.
plied from the main unit.
tion mode.
address programming enable.
om main unit.
s a configuration error.
a) Groove for DIN rail mounting (Width of DIN rail: 35 mm <
b) Hook for Din rail
c) Extension cable
d) Display: Station number, location of 32ASI-M or error co
e) Direct mounting holes (2-4.5 mm <0.18">)
f) U ASI LED : Lit when external power is suppl supply.
g) ASI ACTIVE LED : Lit when 32ASI-M is normal oper
h) POWER LED : Lit when the 5 V DC power is sup
i) PRJ MODE LED : Lit when 32ASI-M is in configura
j) PRG ENABLE LED : Lit when 32ASI-M is in Automatic
k) FROM / TO LED : Lit when 32ASI-M is accessed fr
l) CONFIG ERR LED : Lit when AS-interface system ha
m)SET button
n) MODE button
o) Terminal screw (M3)
p) Extension connector
FX2N-32ASI-M AS-interface Master Block Introduction 1.
1-4
ay be limited according to the
tend the total distance an additional
Slave (Sensor / Actuator)
nterface r Supply
AS-interface flat cable
1.2 System configuration
The maximum number of controllable slaves is 31. However, the maximum number of controllable slaves m programmable controller connected. For this limitation, refer to subsection 1.3.2.
Total extension distance is for 32ASI-M is 100 m (328.1') (Up to 2 repeaters can be used on the system. A repeater may ex 100 m (328.1').
AS-interface flat cable
AS-interface Power Supply
Slave (Sensor / Actuator)
Slave (Sensor / Actuator)
Slave (Sensor / Actuator)
AS-i Powe
32ASI-M (Master)
FX0N,FX1N, FX2N,FX3U,
FX3UC
Repeater
FX2N-32ASI-M AS-interface Master Block Introduction 1.
1-5
or FX0N Series PLCs. The I/O ceed the host PLCs maximum I/
mber of slaves) which can be h PLC's CPU (occupation)*1 as
lave station occupies 4 CPU I/O
occupies 8 CPU I/O points.
C that is using an FX2N-16CCL-
1.3 Applicable PLC
32ASI-M can be connected to FX3U, FX3UC, FX2N, FX1N, control points of both the 32ASI-M and PLC CPU must not ex O point capacity. Therefore, there is a limitation in the number of units (nu controlled according to the I/O points recognized by the wit follows.
*1 To use FX2N, FX1N, or FX0N Series PLCs, each AS-i s points. To use FX3U, FX3UC Series PLC, each AS-i slave station
Note;
An 32ASI-M module cannot be attached to an FX series PL M module. Only one 32ASI-M module can be connected to the PLC.
1.3.1 Controlled Maximum I/O Points of Each PLC
Table 1.1: Controlled Maximum I/O Points of Each PLC PLC Type Maximum I/O Points
FX3U, FX3UC (Ver. 2.20 or later) 384 points
FX2N, FX3UC (Ver. 2.20 or less) 256 points
FX1N 128 points
FX0N 128 points
FX2N-32ASI-M AS-interface Master Block Introduction 1.
1-6
limit to the maximum number of
operated, and sets a limit which
e, even if it is within the system
erated ach PLC type is calculated as
low. Note that when the Formula .
ccupied points>) ..........
mber of active slave 31 Slaves
1.3.2 Maximum Controlled Slave Units
The 32ASI-M can connect up to 31 slaves. However, there is a controllable slaves according to the PLC connected. 32ASI-M calculates the number of active slaves which can be cannot be exceeded.
Note: There is a possibility that an active slave may not operat limits.
1) Calculation for the number of active slaves which can be op The number of active slaves which can be operated by e follows.
a) FX0N, FX1N, FX2N, FX3UC (Ver. 2.20 or less)
*1 Maximum I/O points, as shown in table 1.1.
b) FX3U, FX3UC (Ver. 2.20 or later) The value of A in Formula is obtained from Formula be result is larger than 248, a value of 248 must be assigned to A
A = (Maximum I/O points*2) - (Controlled I/O points
*2 Maximum I/O points, as shown in table 1.1.
( ) ( ) = Nu
Maximum I/O points*1 - Controlled I/O points
4
= Number of active slave = 31 Slaves .......... A 8
FX2N-32ASI-M AS-interface Master Block Introduction 1.
1-7
le active slave address. aves cannot operate.
reas of a byte. If an active in an itation 1) then any other active lower byte area cannot operate
2) Active slaves fall into 2 limitation categories.
a) Limitation 1 A slave which can operate is allocated the lowest availab A slave which exceeds the number of allowable active sl
b) Limitation 2 One slave requires 4 bits in either the upper or lower a upper or lower byte area cannot operate (through lim slaves located in the remaining 4 bits of the upper or either.
FX2N-32ASI-M AS-interface Master Block Introduction 1.
1-8
+ 32ASI-M(8 points)> 8) 4 = 20
, 15, 17, 19, 20, 21, 22, 23, 24,
xample; The active slaves which , 19, 20, 21, 22, 23, 24 and 25. limitation 1.)
resents an operative ddress.
resents an inoperative ddress re fering to
Limitation Example 1
- Connected PLC: FX1N-40MR + 32ASI-M
- Controlled I/O points of PLC: 48 points
- Active slave addresses: 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13 25, 26 and 27
As these active slaves correspond only to limitation 1 in this e can be operated are 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 15, 17 (The active slaves which cannot be operated are 26 and 27 by
3BFM #0 BFM #1
2 1 C E flag 7 6 5 4
11 10 9 8 15 14 13 12 19 18 17 16 23 22 21 20 27 26 25 24 31 30 29 28
BFM #2 BFM #3 BFM #4 BFM #5 BFM #6 BFM #7
: T h is area rep active s lave a
: T h is area rep active s lave a lim ita tion 1
U pper byte Lower byte B it 0B it 15
FX2N-32ASI-M AS-interface Master Block Introduction 1.
1-9
X0N-40ER + 32ASI-M
> 8) 4 = 10
, 15, 17, 19, 20, 21, 22, 23, 24,
his example; The active slaves ese active slaves correspond to s which cannot be operated are . The active slave which cannot
resents an operative address.
resents an inoperative ddress re fering to
resents an inoperative ddress re fering to
Limitation example 2
- Composition of programmable controller:FX1N-40MR + F
- Controlled I/O points of PLC: 88 points
- Active slave addresses: 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13 25, 26 and 27
As these active slaves correspond to limitation 1 and 2 in t which can be operated are 2, 3, 4, 6, 7, 8, 9, 10 and 11 as th limitation 1 and limitation 2 in this example. (The active slave 13, 15, 17, 19, 20, 21, 22, 23, 24, 25, 26 and 27 by limitation 1 be operated is 12 by limitation 2.)
3BFM #0 BFM #1
2 1 C E flag 7 6 5 4
11 10 9 8 15 14 13 12 19 18 17 16 23 22 21 20 27 26 25 24 31 30 29 28
BFM #2 BFM #3 BFM #4 BFM #5 BFM #6 BFM #7
U pper byte Lower byte B it 0B it 15
: T h is area rep active s lave
: T h is area rep active s lave a lim ita tion 1
: T h is area rep active s lave a lim ita tion 2
FX2N-32ASI-M AS-interface Master Block Introduction 1.
1-10
ves. If the 10th active slave is ade operative. an empty address
in an empty address, lower than its new location) for example,
Note: In this example, the maximum capacity is 10 active sla changed by either of the two following methods, it can be m When the slave allocated to address 13 is reallocated in
of 14 or more, active slave address 12 can operate. .When the slave allocated to address 12 is re-allocated
its current address, the active slave can operate (from relocation to position 5.
Wiring 2.
2-1
r put them in the same trunking likely to take place. Keep a safe
terminal on the main unit of the ding on the main unit.
3 (0.12") screws and therefore these screws should be fitted to
fcm). Tighten securely to avoid
llation or wiring work in order to
er and operating the unit after
.24") s
For M3 (0.12")
FX2N-32ASI-M AS-interface Master Block
2. Wiring
2.1 Caution for Wiring
1) Do not lay signal cable near high voltage power cables o duct. Otherwise, the effects of noise or surge induction are distance of more than 100 mm (3.94") from these wires.
2) Connect the ground terminal on 32ASI-M with the ground programmable controller. Use class D (100 or less) groun
3) The terminal screws for the terminal of the 32ASI-M are M the crimp style terminal (see drawing) suitable for use with the cable for wiring.
4) The terminal tightening torque is 0.5 to 0.8 Nm (5 to 8 kg malfunction.
5) Cut off all phases of power source externally before insta avoid electric shock or damage to the product.
6) Replace the provided terminal cover before supplying pow installation or wiring work in order to avoid electric shock.
6.2 mm (0.24" ) or less
For M3 (0.12") 6.2 mm (0
or les
FX2N-32ASI-M AS-interface Master Block Wiring 2.
2-2
supply use the AS-interface flat
mable controller
ASI+ ASI-
2.2 Wiring
To connect the 32ASI-M to slave units or AS-interface power cable (yellow). For slaves, refer to relevant manuals.
Table 2.1: Wiring No. Item Description
Main unit of FX0N, FX1N, FX2N, FX3U or FX3UC Series program
Grounding resistance of 100 or less (Class D)
32ASI-M
AS-interface flat cable (yellow)
AS-interface power supply
ASI+ ASI-ASI+ ASI- *1
Specifications 3.
3-1
ription
n all points, terminals and ground
er. 2.04
ription
FX2N-32ASI-M AS-interface Master Block
3. Specifications
3.1 Environmental Specifications
3.2 Power Supply Specifications
Table 3.1: Environmental Specifications Item Desc
Environmental specifications excluding dielectric withstand voltage and complies with
Same as those of the main unit.
Dielectric Withstand Voltage 500 V AC > 1 min, tested betwee
Complies with AS-i certification (EN50295) V
Table 3.2: Power Supply Specifications Item Desc
External Power Supply AS-interface power supply
External Current Consumption 70 mA (Typical 30.5 V DC)
Internal Current Consumption 150 mA at 5 V DC
FX2N-32ASI-M AS-interface Master Block Specifications 3.
3-2
ription
llable slaves may be limited controller connected. (Refer to
m I/O points)
tion) method
)
on the system. The total extension 0 m (328' 1") for each repeater.)
om the programmable controller ut or output).
er. 2.20 or less):4 points ter): 8 points
3.3 Performance Specifications
Table 3.3: Performance Specifications Item Desc
Maximum Number of Controllable Units
Max. 31 slave units The maximum number of contro according to the programmable subsection 1.3.2.)
Maximum Allowable Write to the EEPROM
10,000 or below
I/O Refresh Time Max. 5 ms (Connecting maximu
Communication Speed 167 kbps
Communication Method APM (Alternating Pulse Modula
Communication Path Format Bus network type (Free topology
Total Extension Distance Max. 100 m (328' 1") (Up to 2 repeaters can be used distance may be extended by 10
Number of Occupied I/O Points
The occupied I/O points taken fr extension bus (can be either inp 32ASI-M: 8 points 1 Slave;
FX0N, FX1N, FX2N, FX3UC (V FX3U, FX3UC (Ver. 2.20 or la
FX2N-32ASI-M AS-interface Master Block Specifications 3.
3-3
eries PLCs I/O (including 32ASI-M occupied
r): 384 or less s): 256 or less
code)
lied from main unit.
lied from the AS-interface
is in normal operation.
uration mode.
atic address programming
d from main unit.
has a configuration error.
ription
Applicable Programmable Controller
FX3U, FX3UC, FX2N, FX1N, FX0N S The maximum number of system points); FX3U, FX3UC (Ver. 2.20 or late FX2N, FX3UC (Ver. 2.20 or les FX1N, FX0N: 128 or less
AS-i Version Ver. 2.04
Communication with Programmable Controller
FROM / TO instruction
Display (7 Segment) 2 column (slave address / error
LED Indication
POWER Lit when the 5 V DC power supp
U ASI Lit when external power supp power supply.
ASI ACTIVE Lit when AS-interface system
PRJ MODE Lit when 32ASI-M is in config
PRG ENABLE Lit when 32ASI-M is in autom enable.
FROM / TO Lit when 32ASI-M is accesse
CONFIG ERR Lit when AS-interface system
Table 3.3: Performance Specifications Item Desc
FX2N-32ASI-M AS-interface Master Block Specifications 3.
3-4
MEMO
Master Start-Up 4.
4-1
l LEDs light up for approximately f their respective flags. The 7
figuration Mode)
2.
3.
4.
5.
FX2N-32ASI-M AS-interface Master Block
4. Master Start-Up
4.1 Flow of Master Start-Up
After powering on, all segments of the number displays and al one second. Afterwards, the LEDs display the condition o segment displays show the condition of the 32ASI-M.
Off-line Phase
Detection Phase
Activation Phase
Start of Normal Operation (Protected Operating Mode and Con < Starting Normal operation, 43 displays>
For this phase operation, refer to section 4.
For this phase operation, refer to section 4.
For this phase operation, refer to section 4.
For this phase operation, refer to section 4.
FX2N-32ASI-M AS-interface Master Block Master Start-Up 4.
4-2
unication on the AS-interface. If is not lit.), the master remains in
M is in the off-line phase. ff-line phase.
2ASI-M remains in the detection
Detection phase. This enables
4.2 Off-line Phase
This phase initializes the AS-interface. There is no data comm the AS-interface circuit is insufficiently powered (U ASI LED the off-line phase.
Note:
The configuration error occurs without fail when the 32ASI- Therefore, disregard this error when the 32ASI-M is in the o
4.3 Detection Phase
This phase searches for slaves located on the 32ASI-M. The 3 phase until it finds at least one slave.
4.4 Activation Phase
This phase activates the slave(s) which 32ASI-M found in the access to the AS-interface slaves data connections.
FX2N-32ASI-M AS-interface Master Block Master Start-Up 4.
4-3
all active slaves. It transmits nected slaves.
guration mode. During start-up, activated slave in the 32ASI-M. an be changed by writing the he button of 32ASI-M. Refer to
4.5 Start of Normal Operation
In normal operation, the 32ASI-M can exchange data with management messages and looks for and activates newly con
Normal operation has Protected operating mode and Confi the unit defaults to the protected operating mode if there is an protected operating mode and the configuration mode c command from the programmable controller or operating t chapter 6 for the explanation and operation of each mode.
FX2N-32ASI-M AS-interface Master Block Master Start-Up 4.
4-4
MEMO
Allocation of Buffer Memories (BFMs) 5.
5-1
TO Instruction (Write)
data to AS-interface slave 1 to 3 ction 5.3) and host interface (HI) ee section 5.2)
data to AS-interface slave 4 to 31 ction 5.3)
ed (Read only)
ion 5.4)
ed (Read only)
ed (Read only)
tten in the 32ASI-M EEPROM. reating a program, therefore do
FX2N-32ASI-M AS-interface Master Block
5. Allocation of Buffer Memories (BFMs)
5.1 Buffer Memories (BFM) List Table 5.1: BFM List
BFM No. Description
FROM Instruction (Read)
BFM #0 Input data from AS-interface slave 1 to 3 (see section 5.3) and part of execution control (EC) flags (see section 5.2)
Output (see se flags (s
BFM #1 to 7 Input data from AS-interface slave 4 to 31 (see section 5.3)
Output (see se
BFM #8 EC-Flags (see section 5.2) Reserv
BFM #9 Watchdog time setting value < 10ms > (see sect
BFM #10, 11 List of detected slaves (LDS) (see section 5.5)
Reserv BFM #12, 13
List of activated slaves (LAS) (see section 5.6)
BFM #14, 15 List of projected slaves (LPS) (see section 5.7)
BFM #16, 17 List of slaves with configuration differences (see section 5.8)
Reserv
BFM #18, 19 Reserved
If data is set in BFM #0 bit 0 - bit 3, #14, or #15, the data will be wri The maximum allowable write to EEPROM is 10,000 times. When c not frequently write data in the buffer memories (BFM) above.
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-2
and buffer
and buffer ction 5.9)
and buffer ction 5.9)
ed (Read only)
TO Instruction (Write)
*0
*1 Module ID (identification) code is K7070.
BFM #20 Command buffer
Comm (see se
BFM #21 Command buffer (see section 5.9)
Comm (see se
BFM #22 Command buffer (see section 5.9)
Comm (see se
BFM #23 to #28 Reserved
BFM #29 Module error status (see section 5.10) Reserv
BFM #30 Module ID code *1 (see section 5.11)
BFM #31 Reserved
Table 5.1: BFM List
BFM No. Description
FROM Instruction (Read)
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-3
memory addresses (BFM #0 to structions. This means it is not because this instruction only
Flags
buffer memory address as the write Control (EC) flags are used. When re used. The information in these m. For explanation, refer to section
.3.
erface side
ve Data
put ta
Note:
The data send and data receive buffers are the same buffer #7, #9, #14, #15, #20 to #22) for use with FROM and TO in possible to check the buffer data using a FROM instruction reads receive buffer data.
5.2 Execution Control (EC) Flags and Host Interface (HI)
For the above BFM bits, the reading function does not use the same function. When reading data using the FROM instruction, Execution writing data using the TO instruction, Host Interface (HI) flags a memory locations might be different depending upon the user progra 5.2.1 and section 5.2.2. For BFM #0 bit 4 to bit 15, refer to section 5
Send data
Receive data
Same BFM addresses
BFM #0 to
BFM #22
BFM#0 to
BFM22
TO instruction
FROM instruction
PLC side 32ASI-M AS-int slave
Sla Input
Out Da
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-4
FM #0 bit 0 to 3, BFM #8>
of flags refer to the table below.
1 (ON)
Configuration error occurs
n) APF (AS-interface Power Fail)
Not normal operation
Configuration mode
Configuration error occurs
ist Slave of address 0 is in list of detected slaves.
Automatic address assignment is allowed.
. Automatic address assignment can be done.
Configuration mode
Not normal operation
n) APF (AS-interface Power Fail)
Off-line phase
Watchdog timer is timed out
5.2.1 Execution Control (EC) Flags (Using FROM Instruction)
Execution control (EC) flags is status of 32ASI-M. For meaning For BFM #0 bit 4 to bit 15, refer to section 5.3.
Table 5.2: Execution Control Flags BFM No. BIt No. Description 0 (OFF)
BFM #0
Bit 0 Config_OK No configuration error
Bit 1 APF APO (AS-interface Power O
Bit 2 Normal Operation Active Normal operation
Bit 3 Configuration Active Not configuration mode
BFM #8
Bit 0 Config_OK No configuration error
Bit 1 LDS. 0 Slave of address 0 is not in l of detected slaves.
Bit 2 Auto Address Available Automatic address assignment is not allowed.
Bit 3 Auto Address Assign Automatic address assignment cannot be done
Bit 4 Configuration Active Not configuration mode
Bit 5 Normal Operation Active Normal operation
Bit 6 APF APO (AS-interface Power O
Bit 7 Off-line Ready Not off-line phase
Bit 8 Watchdog Time Out Watchdog timer is not timed out
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-5
configuration error occurs in hether wiring is correct or LPS is
When the AS-interface power he current rating of AS-interface detail of total distance, refer to
not in normal operation, this bit
is in configuration mode, this bit
lave of address 0 is a reserved
signment. When the automatic ode, this bit is ON.
1) Config_OK < BFM #0 Bit 0, BFM #8 Bit 0> This bit is for checking the configuration error flag. When a AS-interface system, this bit is ON. If this bit is ON, check w the same as LDS. For detail, refer to section 8.2.
2) APF
3) Normal Operation Active
4) Configuration Active
5) LDS. 0
6) Auto Address Available
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-6
t is possible. This is the state in ly one of the configured slaves is se, this bit is ON. For automatic
he off-line phase, this bit is ON.
og timer error occurs, this bit is resetting this bit, refer to section
7) Auto Address Assign
8) Off-line Ready
9) Watchdog Time Out
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-7
it 0 to bit 3>
it 4 to bit 15, refer to section 5.3.
ritten in the 32ASI-M EEPROM. creating a program, therefore do
1 (ON)
ff-line phase.
lly shifts to normal operation.
uto address assignment is isabled
onfiguration mode.
ocess any data.
rotected mode.
ocess any data.
5.2.2 Host Interface (HI) Flags (Using TO Instruction)
Host interface (HI) flags are for setting 32ASI-M. For BFM #0 b
If data is set in BFM #0 bit 0 - bit 3, #14, or #15, the data will be w The maximum allowable write to EEPROM is 10,000 times. When not frequently write data in the buffer memories (BFM) above.
Table 5.3: Host Interface (HI) Flags Bit No. Description 0 (OFF)
Bit 0 Off-line 0 (OFF) to 1 (ON) 32ASI-M is set into o
1 (ON) to 0 (OFF) The phase sequentia
Bit 1 Auto address enable
Auto address assignment is enabled A d
Bit 2 Configuration mode
0 (OFF) to 1 (ON) 32ASI-M is set into c
1 (ON) to 0 (OFF) 32ASI-M does not pr
Bit 3 Protected mode
0 (OFF) to 1 (ON) 32ASI-M is set into p
1 (ON) to 0 (OFF) 32ASI-M does not pr
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-8
bit 4 to bit 15 and #1 to #7>
wn in the following table. Using FROM n. Using TO instructions, the ON/ OFF 3, refer to section 5.2.
t No. Slave No. and Bit No.
to 3 16
Bit 0 to Bit 3 to 7 17
o 11 18
to 15 19
to 3 20
Bit 0 to Bit 3 to 7 21
o 11 22
to 15 23
to 3 24
Bit 0 to Bit 3 to 7 25
o 11 26
to 15 27
to 3 28
Bit 0 to Bit 3 to 7 29
o 11 30
to 15 31
5.3 Input and Output Data for AS-interface slave
One slave is composed of 4 bits. These bits are allocated in BFMs as sho instructions, the ON / OFF status of the bit on the input equipment is show status of the bit on the output equipment is changed. For BFM #0 bit 0 to bit
Table 5.4: Allocated Input and Output Data in BFMs BFM No. and Bit No. Slave No. and Bit No. BFM No. and Bi
BFM #0
Bit 4 to 7 1
Bit 0 to Bit 3 BFM #4
Bit 0
Bit 8 to 11 2 Bit 4
Bit 12 to 15 3 Bit 8 t
BFM #1
Bit 0 to 3 4
Bit 0 to Bit 3
Bit 12
Bit 4 to 7 5
BFM #5
Bit 0
Bit 8 to 11 6 Bit 4
Bit 12 to 15 7 Bit 8 t
BFM #2
Bit 0 to 3 8
Bit 0 to Bit 3
Bit 12
Bit 4 to 7 9
BFM #6
Bit 0
Bit 8 to 11 10 Bit 4
Bit 12 to 15 11 Bit 8 t
BFM #3
Bit 0 to 3 12
Bit 0 to Bit 3
Bit 12
Bit 4 to 7 13
BFM #7
Bit 0
Bit 8 to 11 14 Bit 4
Bit 12 to 15 15 Bit 8 t
Bit 12
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-9
e is 20 (20 10 ms = 200 ms). M #0 to #8 are not accessed by
, the watchdog timer is reset. At FM #29, and clears the data for
o be rewritten.
watchdog timer error occurs. At ed ON and all the outputs of the
5.4 Watchdog Time Setting
The watchdog time is adjusted in 10 ms steps. Default valu When this value is 0, the watchdog timer is disabled. When BF FROM / TO instructions, the watchdog timer begins operating.
When the watchdog time is written in BFM #9 by TO instruction this time, 32ASI-M turns off both bit 8 of BFM #8 and bit 4 of B the output in BFM #0 to # 7, so data for using all outputs has t
If the watchdog timer reaches its set time (BFM #9 10 ms), a this time, both bit 8 of BFM #8 and bit 4 of BFM #29 are turn slaves connected to the 32ASI-M are turned off.
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-10
nly)
d by 32ASI-M (through the start
ds to the bit. If the bit is OFF, the
lave No.
16
17
18
19
: :
31
5.5 List of Detected Slave (LDS)
In this list one bit is set for each slave (0 to 31) that is detecte up).
When the bit is ON, the system has the slave which correspon system does not have the slave which corresponds to the bit.
Table 5.5: List of Detected Slave (LDS) BFM No. Bit No. Slave No. BFM No. Bit No. S
BFM #10
Bit 0 0
BFM #11
Bit 0
Bit 1 1 Bit 1
Bit 2 2 Bit 2
Bit 3 3 Bit 3
: :
: :
: :
Bit 15 15 Bit 15
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-11
only)
e in the system. If the bit is OFF,
ed Slaves), i.e. a detected slave
PLS (List of Projected Slaves), slave.
lave No.
16
17
18
19
: :
31
5.6 List of Activated Slaves (LAS)
In this list one bit is set for each activated slave (1 to 31). When the bit is ON, the slave corresponding to the bit is activ the slave corresponding to the bit is not active in the system.
List of active slaves are detected as follows:
1) Activation phase
2) In the configuration mode LAS (List of Active Slaves) is same as LDS (List of Detect always becomes an active slave.
3) In the protected operating mode LAS consists of the slave that are ON in both the LDS and i.e. an active slave is both a detected slave and a projected
Table 5.6: List of Activated Slaves (LAS) BFM No. Bit No. Slave No. BFM No. Bit No. S
BFM #12
Bit 0 0
BFM #13
Bit 0
Bit 1 1 Bit 1
Bit 2 2 Bit 2
Bit 3 3 Bit 3
: :
: :
: :
Bit 15 15 Bit 15
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-12
/ Write)
in 32ASI-M. If the bit is ON, the . If the bit is OFF, the slave
ritten in the 32ASI-M EEPROM. creating a program, therefore do
lave No.
16
17
18
19
: :
31
5.7 List of Projected Slaves (LPS)
In this list one bit is status for each expected slave (1 to 31) slave corresponding to the bit is activated in the system corresponding to the bit is not activated in the system.
If data is set in BFM #0 bit 0 - bit 3, #14, or #15, the data will be w The maximum allowable write to EEPROM is 10,000 times. When not frequently write data in the buffer memories (BFM) above.
Table 5.7: List of Projected Slaves (LPS) BFM No. Bit No. Slave No. BFM No. Bit No. S
BFM #14
Bit 0 0
BFM #15
Bit 0
Bit 1 1 Bit 1
Bit 2 2 Bit 2
Bit 3 3 Bit 3
: :
: :
: :
Bit 15 15 Bit 15
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-13
16, #17> (Read only)
Projected Slaves) are compared discrepancy between the three
lave No.
16
17
18
19
: :
31
5.8 List of Slaves with Configuration Differences
In this list, both LDS (List of Detected Slaves) and LPS (List of to LAS (List of Active Slaves). The bit will be ON if there is a lists.
Table 5.8: List of Slaves with Configuration Differences BFM No. Bit No. Slave No. BFM No. Bit No. S
BFM #16
Bit 0 0
BFM #17
Bit 0
Bit 1 1 Bit 1
Bit 2 2 Bit 2
Bit 3 3 Bit 3
: :
: :
: :
Bit 15 15 Bit 15
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-14
able to instruct the 32ASI-M as in Command Word (BFM #20), one or two Data Words (BFM ed command is executed by the nding. Results with data are le program, refer to subsection
5.9 Command Buffer
By using the Command Buffer, programmable controller is shown in table 5.9. If the programmable controller writes data the 32ASI-M reads the Command Word and, if necessary, #21,22). The result (BFM #20) is set to pending. If the desir 32ASi-M, the result is set and, the value is no longer Pe transmitted in Data Word 0 and 1 (BFM #21, 22). For examp 5.9.3.
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-15
Using location
he AS- ual Normal operation
Command Normal operation, Off-line phase
rface slave Normal operation, Off-line phase
n (n = (Hex).>
Normal operation, Off-line phase
Command Normal operation
terface n (n Configuration mode
5.9.1 Command Word List
Table 5.9: Command word list Command
Word Description
0 No command
1 to 31 Writes data word 0 (BFM #21) to the actual parameter*1 in t interface slave n (n = Command Word). And reads the act parameter form AS-interface slave n to data word 0.
32 No command
33 to 63 Reads the actual parameter*1 from AS-interface slave n (n = Word - 32) to data word 0.
64 No command
65 to 95 Writes data word 0 to permanent parameter*1 in the AS-inte n (n = Command Word - 64).
96 No command
97 to 127 Reads the permanent parameter*1 from AS-interface slave Command Word - 96) to data word 0.
128 to 159 Reads actual configuration*2 from AS-interface slave n (n = Word - 128) to data word 0.
160 No command
161 to 191 Writes data word 0 to permanent configuration*3 in the AS-in = Command Word - 160).
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-16
e n (n = x).>
Normal operation, Off-line phase
d clear this Normal operation
e n to Data Normal operation
ata Word 0, Configuration mode, Off-line phase
14, #15). oo.>
Configuration mode
ation. Normal operation, Off-line phase
and 1, And Normal operation, Off-line phase
Using location
*0
192 No command
193 to 223 Reads the permanent configuration*3 from AS-interface slav Command Word -192) to data word 0.
224 Reads the counter of APF from 32ASI-M to Data Word 0. An value. (AS-interface Power Fail)
225 to 255 Reads counter of erroneous answers from AS-interface slav Word 0. And clear this value. (n = Command Word - 224)
256 Change AS-interface slave (LPS) with address n to m. (n = D m = Data Word 1).
257 Store actual AS-interface configuration
259 Store actual AS-interface parameters to permanent configur
260 Read list of corrupted slaves from 32ASI-M to Data Word 0 clear this list.
Table 5.9: Command word list Command
Word Description
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-17
.This contains the actual copies ode of all slaves, determined by of inactive slave is set to default
d identification code of all slaves ing the Command Word 161 to
configuration data of slaves that
s
*1 The meaning of this parameter is slaves parameter bits.
*2 The meaning of this parameter is slaves parameter bits of the input/output configuration and the identification c reading this data from the slaves. The configuration data values (FF
*3 This contains the projected input/output configuration an determined by the slave configuration of the 32ASI-M us 191 or by the Command Word 257. The permanent are not projected shall be set to default values (FF EEPROM.
Not used ID Code IO Code
Upper 8 bits Upper 4 bits lower 4 bit
lower 8 bits
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-18
t exist.
OM.
5.9.2 Result List
Table 5.10:Results list Results Value Description
0 Command did not execute.
1 OK (Command executed.)
2 The address of the Slave which wants to change does no
3 A slave already exists in address 0.
4 This address already has a slave.
5 This slave cannot be deleted.
6 This slave address cannot be set.
7 The slave address cannot be written to the slaves EEPR
8 Command Word pending
9 The Command Word not recognized.
10 The value of Data Word exceeds the range of setting.
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-19
ry.
Watchdog Time is set to 200 ms and the watchdog timer is reset.
Reading EC flags in the BFM #0 (bit 0 to bit 3).
Initializing result flags.
Initializing data for the command word and the data words.
Initializing result data for result and data words.
5.9.3 Example Program for Command Buffer
*0
*1 If operating in off-line phase, this contact is not necessa
Continued.................
M8002 FNC 79
TO K0 K9 K20 K1
FNC 78 FROM
K0 K0 K1M0 K1 M8000
Initial Pulse
RUN Monitor
Start Flag Normal Operation *1
FNC 40 ZRST
Y000 Y001
FNC 40 ZRST
D0 D2
FNC 40 ZRST
D10 D12
M2
P LS M 4
Start
X000
M4
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-20
struction is not necessary.
cessary.
Writing data for the command word.
Writing data for the data word 0.
Writing data for the data word 1.
Configuration mode flag is turned ON .
Setting flag for starting the command buffer to ON.
Writing HI flags in the BFM #0 (bit 0 to bit 3).
*2 If using command does not need to write the data word, this in
*3 If operating in protected operating mode, this contact is not ne
Continued..............
FNC 12 MOV
K*** D10
M 12
FN C 12 M O V
K (H )*** D 11
FN C 12 M O V
K (H )*** D 12
S ET M 5
FN C 79 TO
K 0 K 0 K 1M 10 K 1 M 8000
*3
*2
*2
R U N M onito r
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-21
cessary.
Writing the data words (data word 0 and data word 1).
Reading result data. (OK
Checking result data. (OK
Checking result data. (Command word pending)
Writing the command word.
*4 If operating in protected operating mode, this contact is not ne
Continued..............
Operating Flag
FNC 79 TO
K0 K21 D11 K2 M5 M3
FNC 78 FROM
K0 K20 D0 K1
FNC 10 CMP
K1 D0 M20
FNC 10 CMP
K8 D0 M23
K6T0
T0
Configuration Mode Flag *4
P
FNC 79 TO
K0 K20 D10 K1 P
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-22
on is not necessary.
y.
Reading data words.
Protected mode.
Flag turn OFF
OK
*5 If using command does not need to read the data word, this instructi
*6 If operating in protected operating mode, this contact is not necessar
Continued..............
FN C 78 FR O M
K 0 K 21 D 1 K 2
S ET Y000
M 13
R S T M 5
M 21
O K F lag
*5
*6
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-23
on is not necessary.
Reading data words
No good
Flag turn OFF
*7 If using command does not need to read the data word, this instructi
FN C 78 FR O M
K 0 K 21 D 1 K 2
S ET Y001
R S T M 5
M 24 M 21
E N D
*7 O K F lag
P ending F lag
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-24
Check Points
or 4) Check Bit 1 to 4 in BFM #29.
Check whether wiring is correct or LPS is the same as LDS. For detail, refer to section 8.2.
Check the current rating of AS-interface power supply, wiring and, total distance of system. For detail of total distance, refer to section 8.1 6).
urs Please contact a service representative.
urs See section 5.4
5.10 Error Status
BFM #29 indicates error status of 32ASI-M.
Table 5.11: Error Status Bit No. Description 0(OFF) 1(ON)
Bit 0 General Error No general error This bit is ON if one more error bits (1 to are ON.
Bit 1 Config_OK No configuration error
Configuration error occurs
Bit 2 APF APO (AS- interface Power On)
APF (AS-interface Power Fail)
Bit 3 Hardware Error No hardware error detected
Hardware error occ
Bit 4 Watchdog Error No watchdog error
Watchdog error occ
Bit 5 to 15 Reserved
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-25
m instruction. The identification ode, the user may create built-in ASI-M matches to that software.
5.11 ID Code
The identification code for a 32ASI-M is read by using the Fro code for the 32ASI-M is K7070. By reading this identification c checking routines to check whether the physical position of 32
FX2N-32ASI-M AS-interface Master Block Allocation of Buffer Memories (BFMs) 5.
5-26
MEMO
Configuration Mode and Protected Operating Mode 6.
6-1
Mode
an be changed by operating the e programmable controller. For
operation. The mode can still be Even when the switch on the se.
FX2N-32ASI-M AS-interface Block
6. Configuration Mode and Protected Operating
This chapter explains the operation of each mode. The mode c switch on the 32ASI-M or by setting (BFM #0 bit 2,3) from th BFM #0 refer to section 5.2.2.
Note:
The switch on the 32ASI-M can be disabled to prevent mis- changed by a command from the programmable controller. 32ASI-M is disabled, it can be operated when in off-line pha
FX2N-32ASI-M AS-interface Block Configuration Mode and Protected Operating Mode 6.
6-2
button. The mode changes to e rules for pressing the MODE
the configuration to setpoint
ing the configuration to setpoint n to LPS, and stores the actual
-interface, it can not leave the
MODE button for more than 5
6.1 Changing the Operation Mode
6.1.1 Switching to Protected Operation Mode
The configuration mode is ended by pressing the MODE protected operating mode. At this time, 32ASI-M follows thes button:
Less than 5 seconds 32ASI-M exits the configuration mode without copying configuration.
More than 5 seconds 32ASI-M exits the configuration mode simultaneously copy configuration. At this time, 32ASI-M stores this configuratio configuration to permanent configuration, too.
Note:
If the system recognizes a slave with address 0 on the AS configuration mode.
6.1.2 Switching to Configuration Mode
The Protected operation mode is ended by pressing the seconds. The mode changes to Configuration mode.
FX2N-32ASI-M AS-interface Block Configuration Mode and Protected Operating Mode 6.
6-3
up and the following is done.
the exception of slave 0 when
lave (LDS) at a speed of two per es were recognized.
6.2 Configuration Mode
This mode is for setting the slave address number.
6.2.1 Operating the Master in Configuration Mode
In the configuration mode, the green PRJ MODE LED lights
1) For active slave - all recognized slave are activated with desired and actual configurations do not match.
2) Displayed message 32ASI-M displays all slaves entered in the list of detected s second. If the display is empty, the list is empty, i.e. no slav
FX2N-32ASI-M AS-interface Block Configuration Mode and Protected Operating Mode 6.
6-4
ss 0.
fter the other.
ss the SET button. Each time played. or more, 32ASI-M returns to the
g the SET button for more than
d slave with address 0 to the
ed slaves again as described. If
6.2.2 Programming the Slave Address
This operation assign an available address to slave with addre
1) The addresses of all recognized slaves are displayed one a
2) To display the next higher available operating address, pre pressing the SET button, the next available address is dis If SET or MODE button is not pressed for 10 seconds state of the display of 1).
3) Set the displayed address as the target address by pressin 5 seconds.
4) The address display blinks.
5) Pressing the SET button again reprograms a connecte blinking address.
6) If error code did not display, the displays the list of detect error code displayed, see Section 6.4.
7) For the operation of a set end, refer to 6.1.1.
FX2N-32ASI-M AS-interface Block Configuration Mode and Protected Operating Mode 6.
6-5
er the other. After pressing and able address.
slave address which wants to be 0 again, and the display shows
the list of detected slaves.
6.2.3 Delete Slave Address
This operation assign address 0 to a recognized slave.
1) The address of all recognized slave are displayed one aft releasing the SET button, 32ASI-M displays the next avail
2) Display the deleted Slave address.
3) Pressing SET button for more than five seconds while the deleted displayed, this slave is reprogrammed to address 00.
4) When releasing the button, the display continues to display
FX2N-32ASI-M AS-interface Block Configuration Mode and Protected Operating Mode 6.
6-6
lights off. And, the following is
laves (LPS) and whose actual vated.
assignment. ode while there is not actual
configuration error is displayed,
6.3 Protected Operating Mode
6.3.1 Operating the Master in Protected Operating Mode
In the protected operating mode, the green PRJ MODE LED done.
1) For active slave Only slaves that are entered on the list of projected s configurations match the setpoint configurations will be acti
2) Displayed message The display is either blank or displays the address of faulty If the SET button is pressed in protected operating m configuration error, the last slave address which caused an or 39 is displayed. For error and 39, refer to section 6.4.
FX2N-32ASI-M AS-interface Block Configuration Mode and Protected Operating Mode 6.
6-7
ddress which automatically fails nized in the protected operating irements are necessary.
bit 2 is ON>
M #8 bit1 is ON>
on the 32ASI-M light up and a ing address of the missing slave.
slave type), the automatic
6.3.2 Automatic Address Assignment
The automatic address programing is 32ASI-M allocate the a in address 0 when one of the configured slaves is not recog mode. For automatic address programming, the following requ
a) The 32ASI-M is necessary in protected operating mode.
b) The automatic address assignment is allowed.
c) Only one of the configured slaves is not recognized.
When these requirements are fulfilled, PRG ENABLE LED slave with address 0 will be automatically assigned the operat
Note;
If the two slaves have different configuration data (different address assignment is not executed.
FX2N-32ASI-M AS-interface Block Configuration Mode and Protected Operating Mode 6.
6-8
ally by the 32ASI-M. Set their ir addresses via programmable the protected operating mode,
ignments one after the other.
, you can select the currently splay starts to blink.
ddress 0, the new slave can now T key again. As a requirement,
figuration data for the blinking
y assignment is displayed or the . For error information, refer to
6.3.3 Manual Address Assignment
If several slaves fail, they cannot be replaced automatic necessary addresses manually. If you do not want to set the controller, you can set them with the keys and the display. In wrong assignments are displayed as errors.
1) By pressing the SET button, you can display all faulty ass
2) By pressing the SET button for more than 5 seconds displayed address as a potential target address, and the di
3) If the faulty slave was previously replaced by a slave with a be programmed for the blinking address by pressing the SE the new slaves configuration data must match the con address.
4) After the address has been successfully set, the next fault display erased. otherwise, the system displays an error section 6.4.
FX2N-32ASI-M AS-interface Block Configuration Mode and Protected Operating Mode 6.
6-9
ay.
error is nothing
ive.
he configuration mode.
PLC.
rating mode;
already occupied
ld not be set
the slave.
6.4 Displayed Message Number
The following number is displayed on the seven segment displ
Table 6.1: Displayed Message Number No. Description
0 to 31 Slave number
39 The last slave address which caused a configuration
40 32ASI-M is in off-line phase
41 32ASI-M is in detection phase
42 32ASI-M is in activation phase
43 32ASI-M starts normal operation
70,72 to 76 Hardware error: Please contact a service representat
80 Recognized slave address 0, 32ASI-M cannot finish t
81 General error while changing a slave address
82 32ASI-M is set in the button operation prohibition from
88 32ASI-M is starting.
90 Error while changing a slave address in protected ope No slave with address 0 present
91 Error while changing slave address; Target address is
92 Error while changing slave address; New address cou
93 Error while changing slave address; New address could only be stored volatile memory in
FX2N-32ASI-M AS-interface Block Configuration Mode and Protected Operating Mode 6.
6-10
rating mode;
rating mode; slave of taking the place of a
94 Error while changing a slave address in protected ope Slave has wrong configuration information
95 Error while changing a slave address in protected ope The address where the configuration error occurs is a missing slave.
Table 6.1: Displayed Message Number No. Description
Example Program 7.
7-1
ith the slave with the system
utput-data in the slave 4.
utput-data in the slave 5.
grammable controller.
grammable controller.
done to an active slave.
FX2N-32ASI-M AS-interface Block
7. Example Program
This program example exchanges information on I/O w configuration below.
7.1 Content of Operation
1) X010 to X013 of the programmable controller is output to o
2) X014 to X017 of the programmable controller is output to o
3) Input-data on the slave 4 is output Y010 to Y013 of the pro
4) Input-data on the slave 5 is output Y014 to Y017 of the pro
Note:
Even when the configuration error occurs, the I/O control is
FX2N-32ASI-M AS-interface Block Example Program 7.
7-2
AS-interface Power Supply
e 5; t:4 points ut:4 points
7.2 System Configuration
Slave 4
32ASI-M (Master)
FX2N- 32MR
Slave 5 Slave 4; Input:4 points Output:4 points
Slav Inpu Outp
FX2N-32ASI-M AS-interface Block Example Program 7.
7-3
Watchdog Timer is set to 200 ms and the current value is reset.
Reading EC flags in the BFM #0 (bit 0 to bit 3).
Reading EC flags in the BFM #8 (bit 0 to bit 8).
Reading error flags in the BFM #29 (bit 0 to bit 4).
Reading LAS (List of active slave) in the BFM #12 and #13.
Reading LPS (List of Projected slave) in the BFM #14 and #15.
Writing HI flags in the BFM #0 (bit 0 to bit 3).
7.3 Example Program
Continued.............
M8002 FNC 79
TO K0 K9 K20 K1
FNC 78 FROM
K0 K0 K1M0 K1 M8000
Initial Pulse
RUN Monitor
FNC 78 FROM
K0 K8 K3M10 K1
FNC 78 FROM
K0 K29 K2M30 K1
FNC 78 FROM
K0 K12 K4M100 K2
FNC 78 FROM
K0 K14 K4M140 K2
FNC 79 TO
K0 K0 K1X000 K1
FX2N-32ASI-M AS-interface Block Example Program 7.
7-4
Put out X010 to X013 to data bit 0 to 3 for slave 4.
If slave 4 is inactive slave or not projected slave, output data for slave 4 is reset.
Putting out X014 to X017 to data bit 0 to 3 for slave 5.
If slave 5 is inactive slave or not projected slave, output data for slave 5 is reset.
Continued............
M104
Slave 4 is active
FNC 12 MOV
K1X010 K1M200
FNC 40 ZRST
M200 M203
FNC 12 MOV
K1X014 K1M204
FNC 40 ZRST
M204 M207
M105
M144
M145
M104
M105
M144
M145
Slave 4 is projected
Slave 5 is active
Slave 5 is projected
FX2N-32ASI-M AS-interface Block Example Program 7.
7-5
Writing output data to BFM #1 for slave 4 and 5.
Reading input data from BFM #1 for slave 4 and 5.
Putting out input data bit 0 to 3 of slave 4 to Y010 to Y013.
If slave 4 is inactive slave or not projected slave, output Y010 to Y013 for slave 4 is reset.
Continued.............
Normal Operation Flag
FNC 12 MOV
K1M300 K1Y010
FNC 40 ZRST
Y010 Y013
M104
M144
M104
M144
Hardware Error Flag
Slave 4 is active
Slave 4 is projected
FNC 79 TO
K0 K1 K2M200 K1
FNC 78 FROM
K0 K1 K2M300 K1
M2 M33
FX2N-32ASI-M AS-interface Block Example Program 7.
7-6
Putting out input data bit 0 to 3 of slave 5 to Y014 to Y017.
If slave 5 is inactive slave or not projected slave, output Y014 to Y017 for slave 5 is reset.
General error occurs.
Configuration error occurs.
APF (AS-interface Power Fail) occurs.
Continued.............
M 105
S lave 5 is ac tive
FN C 12 M O V
K 1M 304 K 1Y014
FN C 40 ZR S T
Y014 Y017
M 30
M 145
M 105
M 145
S lave 5 is pro jected
G enera l E rror
Y000
Y001
Y002
M 31
M 32
C onfiguration E rror
A P F E rro r
FX2N-32ASI-M AS-interface Block Example Program 7.
7-7
Hardware error occurs.
Watchdog timer error occurs.
Y003
Y004
END
M33
M34
Hardware Error
Watchdog Timer Error
FX2N-32ASI-M AS-interface Block Example Program 7.
7-8
MEMO
Diagnostics 8.
8-1
32ASI-M extension cable to the
ace power supply, wiring and, total 8.1 6).
-wiring is, the slave is not normal
.
. And see section 8.2.
sary slave and adjust the number of
wever, when the repeater is used, it p to two system.
FX2N-32ASI-M AS-interface Master Block
8. Diagnostics
8.1 Preliminary Checks
1) Check POWER and U ASI LED.
a) If POWER LED is OFF, check the connection of the programmable controller.
b) If U ASI LED is OFF, check the current rating of AS-interf distance of system. For detail of total distance, refer to section
2) Check the 24 V DC power supply for slave. If whether this power supply capacity is not enough or miss operation.
3) Check ASI ACTIVE and CONFIG ERR LED.
a) If ASI ACTIVE LED is OFF, check the wiring about the slave
b) If CONFIG ERR LED is ON, check the wiring about the slave
4) Check total slave number. If total slave number is more than 31, please remove an unneces total slaves to 31 or less.
5) Check whether it is an intended slave configuration. If it is not so, please remake slave configuration.
6) Check total extension distance. The total extension distance must not exceed 100m (328.1'). Ho is possible to extend by 100m repeater. Repeaters can be used u
FX2N-32ASI-M AS-interface Master Block Diagnostics 8.
8-2
llowing items.
wer supply.
DC is properly supplied from PLC.
le to the PLC.
8.2 Error Checking
If the 32ASI-M does not seen to operate normally, check the fo
8.2.1 LED Check
Check the status of the LEDs for the 32ASI-M as follows.
1) Check the status of the U ASI LED.
2) Check the status of the POWER LED.
Table 8.1:U ASI LED check Status Description
Lit. AS-interface power supply is OK.
Otherwise Check the wiring and capacity about AS-interface po
Table 8.2:POWER LED check Status Description
Lit. The extension cable is properly connected. And 5 V
Otherwise Check the connection of the 32ASI-M extension cab
FX2N-32ASI-M AS-interface Master Block Diagnostics 8.
8-3
se replace the slave.
e exchange the cable.
ave and actual configuration of ce the slave, or please remake
power supply after the repeater
ve, so that the mismatch s.
3) Check the status of the CONFIG ERR LED.
Check the status of the slave. If the slave break, plea
Check the wiring for the slave. If the wire break, pleas
Check type of slave (permanent configuration of sl slave). If type of slave is different type, please repla permanent configuration of slave.
Please check this power supply if the AS-interface fails.
Table 8.3:CONFIG ERR LED check Status Description
OFF Slave configuration status is OK.
Otherwise Existing slave was lost or response was lost from sla occurred in LPS and LDS. Check the following point
FX2N-32ASI-M AS-interface Master Block Diagnostics 8.
8-4
OFF
is not in the normal operation.
is not in the configuration mode.
ents of automatic address ent is not fulfilled.
not accessed by FROM / TO on.
4) Check the status of other LEDs for the 32ASI-M as follows.
Table 8.4: Other LEDs check
LED Name Status
ON
ASI ACTIVE 32ASI-M is in the normal operation. 32ASI-M
PRJ MODE 32ASI-M is in the configuration mode. 32ASI-M
PRG ENABLE Automatic address assignment enable (requirements of automatic address assignment is fulfilled.)
requirem assignm
FROM / TO BFM is accessed by FROM / TO instruction.
BFM is instructi
FX2N-32ASI-M AS-interface Master Block Diagnostics 8.
8-5
error is nothing
ive.
the configuration mode.
PLC.
rating mode;
already occupied
ld not be set
the slave.
8.2.2 Check the display message for the 32ASI-M
Table 8.5: Displayed Message Number No. Description
0 to 31 Slave number
39 The last slave address which caused an configuration
40 32ASI-M is in off-line phase
41 32ASI-M is in detection phase
42 32ASI-M is in activation phase
43 32ASI-M starts normal operation
70,72 to 76 Hardware error: Please contact a service representat
80 Recognized slave address 0, 32ASI-M can not finish
81 General error while changing a slave address
82 32ASI-M is set in the button operation prohibition from
88 32ASI-M is starting.
90 Error while changing a slave address in protected ope No slave with address 0 present
91 Error while changing slave address; Target address is
92 Error while changing slave address; New address cou
93 Error while changing slave address; New address could only be stored volatile memory in
FX2N-32ASI-M AS-interface Master Block Diagnostics 8.
8-6
rating mode;
rating mode; slave of taking the place of a
94 Error while changing a slave address in protected ope Slave has wrong configuration information
95 Error while changing a slave address in protected ope The address where the configuration error occurs is a missing slave.
Table 8.5: Displayed Message Number No. Description
FX2N-32ASI-M AS-interface Master Block Diagnostics 8.
8-7
Check Points
or 4) Check Bit 1 to 4 in BFM #29.
Check whether wiring is correct or LPS is the same as LDS. For detail, refer to section 8.2.
Check the current rating of AS-interface power supply, wiring and, total distance of system. For detail of total distance, refer to section 8.1 6).
urs Please contact a service representative.
urs See section 5.4
8.2.3 Check BFM #29 error status of the 32ASI-M
Table 8.6: Error Status BFM #29 Bit No. Description 0(OFF) 1(ON)
Bit 0 General Error No general error This bit is ON if one more error bits (1 to are ON.
Bit 1 Config_OK No configuration error
Configuration error occurs
Bit 2 APF APO (AS-interface Power On)
APF (AS-interface Power Fail)
Bit 3 Hardware Error No hardware error detected
Hardware error occ
Bit 4 Watchdog Error No watchdog error
Watchdog error occ
Bit 5 to 15 Reserved
FX2N-32ASI-M AS-interface Master Block Diagnostics 8.
8-8
MEMO
Appendix A:
A-1
Description
ns the wiring, installation and 3U Series programmable controller.
ns the wiring, installation and 3UC Series programmable
ns the wiring, installation and bout FX2N Series programmable
ns the for wiring, installation and bout FX1N Series programmable
ns the for wiring, installation and bout FX0 and FX0N Series trollers.
ns the instructios for FX3U/FX3UC le controller.
FX2N-32ASI-M AS-interface Master Block
Appendix A: Further Information Manual Lists
Table A-1: Further Information Manual Lists Manual name Manual No.
FX3U Series User's Manual - Hardware Edition
JY997D16501 This manual explai specification for FX
FX3UC Series User's Manual - Hardware Edition
JY997D28701 This manual explai specification for FX controller.
FX2N Series Programmable Controllers Hardware Manual
JY992D66301 This manual explai specification, etc. a controller.
FX1N Series Programmable Controllers Hardware Manual
JY992D89301 This manual explai specification, etc. a controller.
FX0/FX0N Series Programmable Controllers Hardware Manual
JY992D47501 This manual explai specification, etc. a programmable con
FX3U/FX3UC Series Programming Manual - Basic & Applied Instruction Edition
JY997D16601 This manual explai Series programmab
FX2N-32ASI-M AS-interface Master Block Appendix A:
A-2
ns the instructions for FX1S, FX1N, ries programmable controller.
ns the instructions for the FX0, FX2C Series programmable
Description
FX Series Programmable controllers Programming Manual
JY992D88101 This manual explai FX2N and FX2NC Se
FX Series Programmable controllers Programming Manual
JY992D48301 This manual explai FX0S, FX0N, FX and controllers.
Table A-1: Further Information Manual Lists Manual name Manual No.
HEAD OFFICE: TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN HIMEJI WORKS:840, CHIYODA CHO, HIMEJI, JAPAN
JY992D76901G (MEE)
Effective Sep. 2007 Specifications are subject to change without noti
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