S7200modbus指令库安装程序:
安装后,在库中显示:
Modbus Master Port 0(v1.2)
....Mbus_CTRL
....Mbus_MSG
Modbus Master Port 1(v1.2)
....Mbus_CTRL_P1
....Mbus_MSG_P1
Modbus Slave Port 0(v1.0)
....Mbus_INIT
....Mbus_SLAVE
USS Protocol Port 0(v2.3)
USS Protocol Port 1(v2.3)...等。
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