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How to make PLC send SMS alarm when there is a fault?

1.PLC does not need to write any programs, just simply configure GRM200 module. SMS functions include Chinese SMS alarm, SMS inquiry PLC registration and SMS modification registration. 2. The directly supported PLCs are Mitsubishi and Siemens.

S7-200、S7-300、S7-400、

Omron

, Delta and Standard

MODBUS master-slave protocol. 3. It can be directly connected with the touch screen and configuration software as a MODBUS slave station to realize the short message function. 4. The industry's first industrial-grade SMS alarm controller certified by Cybertron anti-interference test. 5. The first SMS alarm controller with intelligent cost management in the industry, which regularly reports the balance of SIM card and the number of SMS sent.

That's about it.