Memory dump function
The special relays for memory dump function are shown below.
R: Read only, R/W: Read/Write
No.
Name
SM1472
Memory dump in progress
SM1473
Memory dump completed
CC-Link IE Field Network Basic function
The special relays for CC-Link IE Field Network Basic function are shown below.
R: Read only, R/W: Read/Write
No.
Name
SM1536
Cyclic transmission status
SM1540
Data link status
FX high-speed input/output
The special relays for FX high-speed input/output are shown below.
R: Read only, R/W: Read/Write
No.
Name
SM4210
All module reset command
SM4500
High-speed counter operation (CH1)
SM4501
High-speed counter operation (CH2)
SM4502
High-speed counter operation (CH3)
SM4503
High-speed counter operation (CH4)
SM4504
High-speed counter operation (CH5)
SM4505
High-speed counter operation (CH6)
SM4506
High-speed counter operation (CH7)
SM4507
High-speed counter operation (CH8)
SM4508
High-speed counter operation (CH9)
SM4509
High-speed counter operation (CH10)
SM4510
High-speed counter operation (CH11)
SM4511
High-speed counter operation (CH12)
SM4512
High-speed counter operation (CH13)
SM4513
High-speed counter operation (CH14)
SM4514
High-speed counter operation (CH15)
SM4515
High-speed counter operation (CH16)
APPX
324
Appendix 1 Special Relay List
Description
OFF: Memory dump not executed
ON : Memory dump in progress
OFF: Not completed
ON : Completed
Description
OFF: Not performed
ON: Being performed
OFF: All stations normal
ON: One or more faulty stations
Description
OFF: Disabled
ON: Enabled (when SD4210 stores F5F5H)
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
OFF: Stopped
ON: Operation
R/W
R
R
R/W
R
R
R/W
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R