Coolmay CX3G - Page 59

CX3G/FX3GC PLC Programming manual
www.coolmayplc.com
57
Program Example
Slave program
Master program
Use the serial port tool to monitor serial port 3 for below data:
[2017:11:01:09:25:20][receive]01 10 00 64 00 08 10 00 0B 00 16 00 21 00 2C 00 37 00 42 00 4D 00 58
D1 6C
[2017:11:01:09:25:20][receive]01 10 00 64 00 08 10 00 0B 00 16 00 21 00 2C 00 37 00 42 00 4D 00 58
D1 6C
ADPRW instruction supports all functions of the MODBUS RTU.
No. 01: Read coil status and get the current status (ON/OFF) of a set of logic coils,
range 1-512.
No. 02: Read the input status and get the current status (ON/OFF) of a group of
switch inputs, range 1-512.