Mitsubishi Electric MELSEC iQ-R Series - Page 484

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APPENDICES APPENDIX
Appendix 7 Setting Examples
■Device writing
• ASCII code, 3E frame
• Access target: QCPU of the connected station (host station)
• Command: Batch write in word units (command: 1401)
• Device: M100 to M131 (for 2 words)
1. Write values to devices.
Request message
*1 Monitoring timer (4 bytes) + Request data (28 bytes)
*2 The value of write data corresponds to the access target device as follows.
2. Receive the result.
Response message (Normal completion: No response data)
*1 End code (4 bytes)
Subheader Access route Request data
length
*1
Monitoring timer
Network
No.
PC No. Request destination
module I/O No.
Request
destination
module
station No.
3E frame (request) Host station 32 4 seconds
50000 0 F F 03FF0 0 00200010
35H 30H 30H 30H 30H 30H 46H 46H 30H 33H 46H 46H 30H 30H 30H 30H 32H 30H 30H 30H 31H 30H
Request data
Command Subcommand Device code Head device number Number of device points
14010000M * 0001000 0 0 2
31H 34H 30H 31H 30H 30H 30H 30H 4DH 2AH 30H 30H 30H 31H 30H 30H 30H 30H 30H 32H
Request data
Write data
*2
2347AB96
32H 33H 34H 37H 41H 42H 39H 36H
Subheader Access route Response data
length
*1
End code
Network
No.
PC No. Request destination
module I/O No.
Request
destination
module
station No.
3E frame (response) Host station 4 0000H
D0000 0 F F 03FF0 0 0004 0000
44H 30H 30H 30H 30H 30H 46H 46H 30H 33H 46H 46H 30H 30H 30H 30H 30H 34H 30H 30H 30H 30H
234
32H 33H 34H
7AB
37H 41H 42H
96
39H 36H
M115
2347AB96
001 0001 1010 0011 1101 0101 1100 1011 0
M100 M131 M116
0OFF
1ON
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