Mitsubishi Electric MELSEC-Q Structured Programming Manual page 216

FXCPU Structured Programming Manual
[Device & Common]
Number and name
Special adapter
*1
Communication format setting
D 8120
*1
Station number setting
D 8121
Number of remaining send data points in RS-232C
*2
[D]8122
communication
*2
Number of received data points in RS-232C communication
[D]8123
D 8124 Header (8 bits) <Initial value: STX>
D 8125 Terminator (8 bits) <Initial value: FTX>
[D]8126 Unavailable
D 8127 On-demand head number specification
D 8128 On-demand data quantity specification
*1
Timeout time setting
D 8129
*1. Backed up against power interruption
*2. Cleared when the PLC mode switches from STOP to RUN.
*3. Available in Ver. 1.20 or later.
*4. Available in Ver. 3.07 or later.
*5. Available in Ver. 3.30 or later.
214
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 ,
0S
FX FX FX
0N U
FX
0
*3 *4
-
*3 *5
-
*3 *4
-
*3 *4
-
*3 *4
-
*3 *4
-
- - -
*3 *5
-
*3 *5
-
*3 *5
-
Corresponding
2C
special device
-
*5
-
M8122
M8123
-
-
- -
*5
-
*5
-
*5
-