Mitsubishi Electric MELSEC-Q Structured Programming Manual page 196

FXCPU Structured Programming Manual
[Device & Common]
Number and name
MODBUS serial communication [ch1] (Refer to MODBUS serial communication Manual for details.)
D 8400 Communication format
D 8401 Protocol
D 8402 Error code of communication error
D 8403 Error details
D 8404 Step in which communication error occurred
[D]8405 Communication parameter display
D 8406 ASCII Input Delimiter
[D]8407 Step Number Being Executed
[D]8408 Current Retry Value
D 8409 Slave Response Timeout
D 8410 Turn Around Delay
D 8411 Message to Message Delay
D 8412 Number of Retries
D 8414 Slave Node Address
D 8415 Communication Status Information Setup
D 8416 Communication Status Device Range Setup
[D]8419 Operation mode display
MODBUS serial communication [ch2] (Refer to MODBUS serial communication Manual for details.)
D 8420 Communication format
D 8421 Protocol
D 8422 Error code of communication error
D 8423 Error details
D 8424 Step in which communication error occurred
[D]8425 Communication parameter display
D 8426 ASCII Input Delimiter
[D]8427 Step Number Being Executed
[D]8428 Current Retry Value
D 8429 Slave Response Timeout
D 8430 Turn Around Delay
D 8431 Message to Message Delay
D 8432 Number of Retries
D 8434 Slave Node Address
D 8435 Communication Status Information Setup
D 8436 Communication Status Device Range Setup
[D]8439 Operation mode display
*1. Available in Ver. 2.40 or later.
*2. Available in Ver. 1.30 or later.
194
4 Operations of Special Devices (M8000 and later, D8000 and later)
Content of register
4.1 Special Device List (M8000 and later, D8000 and later)
Applicable model
FX FX FX FX
3U 3UC 3G
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1
-
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1
-
*1 *1
-
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1 *2
*1 *1
-
*1 *1
-
*1 *1 *2
Corresponding
FX
3GC 3S
special device
-
-
M8402
M8403
-
-
- - -
-
-
-
-
-
-
-
- - -
- - -
-
- -
- -
- M8422
- M8423
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- - -
- - -
- -