IAI America ROBO Cylinder Series - Manual (Page 247)

6. Modbus
ASCII
239
Modbus
6.5 Operation Commands and Data Rewrite (Query Using Code 05)
6.5.1 Writing to Coil
(1) Function
Change (write) the status of DO (Discrete Output) of a slave to either ON or OFF.
In case of broadcast transmission, the coils at the specified address of all slaves are rewritten.
(2) Start address list
Start address [H] Symbol Function
0401 SFTY Safety speed command
0403 SON Servo ON command
0407 ALRS Alarm reset command
0408 BKRL Brake forced-release command
040A STP Pause command
040B HOME Home return command
040C CSTR Positioning start command
0411 JISL Jog/inch switching
0414 MOD Teaching mode command
0415 TEAC Position data load command
0416 JOG+ Jog+ command
0417 JOG- Jog- command
0418 ST7 Start position 7 (solenoid valve mode)
0419 ST6 Start position 6 (solenoid valve mode)
041A ST5 Start position 5 (solenoid valve mode)
041B ST4 Start position 4 (solenoid valve mode)
041C ST3 Start position 3 (solenoid valve mode)
041D ST2 Start position 2 (solenoid valve mode)
041E ST1 Start position 1 (solenoid valve mode)
041F ST0 Start position 0 (solenoid valve mode)
0426 CLBR Load cell calibration command
0427 PMSL PIO/Modbus switching specification
042C STOP Deceleration stop
*) Please refer to
“6.2 ASCII Code Table.”