Coolmay CX3G - Default Chapter; Table of Contents

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CATALOG
1. Overview............................................................................................................................... 1
1.1 COOLMAY CX3G PLC has the following advantages
：
.................................... 1
1.2 CX3G PLC..................................................................................................................3
1.3 Models of FX3GC PLC............................................................................................. 4
2. Soft element......................................................................................................................... 5
3. Special relay and register not supported......................................................................... 8
4. Function Instructions........................................................................................................... 9
5. Application of analog.........................................................................................................20
5.1 Analog input............................................................................................................. 20
5.1.1 Analog input (temperature)........................................................................ 20
5.1.2 Analog input reading 1 (for software version 26210 and 26220)...... 23
5.1.3 Analog input reading 2 (for software version 26220).......................... 24
5.1.4 Analog input reading 3 (for software version 26230 and above)...... 25
5.1.5 Analog input sampling..............................................................................27
5.2 Analog output...........................................................................................................27
5.3 PID instruction......................................................................................................... 28
6. Application of high speed counter.................................................................................. 29
7. Application of high speed pulse...................................................................................... 31
7.1 high speed pulse output.........................................................................................31
7.2 Circular interpolation...............................................................................................32
8. Coolmay CX3G PLC Communication User Manual.................................................... 37
8.1 Serial port 1: RS232( PLC programming port)................................................... 37
8.2 Serial port 2: RS485(A B)/RS232......................................................................... 37
8.3 Serial port 3:RS485(A1 B1)...................................................................................49
8.4 Modbus Communication address number.......................................................... 60
8.5 CAN communication port.......................................................................................61
8.6 Network communication.........................................................................................65