AC800M Controller's COM Port Configurations

In AC800M Controllers, does COM3 support RS-485 or it can be used only in RS-232 mode?

In screen shot I have found some configuration but I have found in AC800M controllers specification there is only RS-232 Communication?

Anish Rank: 89

Asked 5 years ago

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serial ports (COM3) is an RS-232C port with modem control signals

Prashanth

Rank: 49

Answered 5 years ago

Hi COM3 Support

Physical Layer: RS232

Protocol over Physical layer:

1) Modbus RTU (Master Only)

2) MMS on RS-232C (PPP)

3) COMLI (Both Master and Slave)

4) Siemens 3964R (Master Only)

Jagadish08 Rank: 243

Answered 5 years ago

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Marlon Manica Rank: 16

Answered 4 years ago