Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 309

No. Name
SD8415 RS2 receive sum (calculated result) (ch1)
SD8416 RS2 send sum (ch1)
SD8419 Operation mode (ch1)
SD8422 RS2 amount of remaining data (ch2)/MODBUS
communication error code (ch2)
SD8423 RS2 receive data points (ch2)/MODBUS communication
error details (ch2)
SD8425 RS2 receive sum (calculated result) (ch2)
SD8428 MODBUS communication retry times (ch2)
SD8434 RS2 receive sum (received data) (ch2)
SD8435 RS2 receive sum (calculated result) (ch2)
SD8436 RS2 send sum (ch2)
SD8438 Serial communication error code (ch2)
SD8439 Operation mode (ch2)
SD8492 IP address setting [Low-order]
SD8493 IP address setting [High-order]
SD8494 Subnet mask setting [Low-order]
SD8495 Subnet mask setting [High-order]
SD8496 Default gateway IP address setting [Low-order]
SD8497 Default gateway IP address setting [High-order]
SD8498 IP address storage area write error code
SD8499 IP address storage area clear error code
Serial communication
The special registers for serial communication are shown below.
R: Read only, R/W: Read/Write
No. Name
SD8500 Serial communication error code (ch1)
SD8501 Serial communication error details (ch1)
SD8502 Serial communication setting (ch1)
SD8503 Serial communication operational mode (ch1)
SD8510 Serial communication error code (ch2)
SD8511 Serial communication error details (ch2)
SD8512 Serial communication setting (ch2)
SD8513 Serial communication operational mode (ch2)
SD8520 Serial communication error code (ch3)
SD8521 Serial communication error details (ch3)
SD8522 Serial communication setting (ch3)
SD8523 Serial communication operational mode (ch3)
SD8530 Serial communication error code (ch4)
SD8531 Serial communication error details (ch4)
SD8532 Serial communication setting (ch4)
SD8533 Serial communication operational mode (ch4)
SD8560 Remaining points of send data (ch1)
SD8561 Receive data points monitor (ch1)
SD8563 Receive sum (received data) (ch1)
SD8564 Receive sum (received result) (ch1)
SD8565 Send sum (ch1)
Description
This register stores the ch1 receive sum (calculated result) .
This register stores the send sum (ch1).
This register stores the operation mode (ch1).
This register stores the amount of remaining data (ch2)/MODBUS
communication error code (ch2).
This register stores the receive data points (ch2)/MODBUS
communication error details (ch2).
This register stores the receive sum (calculated result).
This register stores the MODBUS communication current retry
times (ch2).
This register stores the ch2 receive sum (received data).
This register stores the ch2 receive sum (calculated result).
This register stores the send sum (ch2).
This register stores the serial communication error code (ch2).
This register stores the operation mode (ch2).
This register stores the IP address.
This register stores the subnet mask.
This register stores the default gateway IP address.
This register stores error codes if writing to IP address storage
area is failed.
This register stores error codes if clear to IP address storage area
is failed.
Description
This register stores the serial communication error code 1 (ch1).
This register stores the serial communication error details 1 (ch1).
This register stores the serial communication setting (ch1).
This register stores the serial communication operational mode 1
(ch1).
This register stores the serial communication error code 2 (ch2).
This register stores the serial communication error details 2 (ch2).
This register stores the serial communication setting (ch2).
This register stores the serial communication operational mode 2
(ch2).
This register stores the serial communication error code 3 (ch3).
This register stores the serial communication error details 3 (ch3).
This register stores the serial communication setting (ch3).
This register stores the serial communication operational mode 3
(ch3).
This register stores the serial communication error code 4 (ch4).
This register stores the serial communication error details 4 (ch4).
This register stores the serial communication setting (ch4).
This register stores the serial communication operational mode 4
(ch4).
This register stores the remaining points of send data (ch1).
This register stores the receive data points monitor (ch1).
This register stores the receive sum (received data) (ch1).
This register stores the receive sum (received result) (ch1).
This register stores the send sum (ch1).
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R/W
R/W
R/W
R
R
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
APPENDIX
Appendix 2 Special Register List
A
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