Coolmay MT HMI Communicates with 3G PLC to Add Button Register

[@ipndirac7842]

The HMI doesnt read D0

[@ipndirac7842]

Hello, I have a EX3G-100HA, And I can make the counter go up, its like the PLC doesnt comunicate with the HMI only on output. Do you know whats going on?, golpe you can help me please.

[@coolmayhmiplcall-in-one5467]

Hello, can you contact us via whatsapp? [phone]. We have after-sale technician online.