IIOT: Industrial IoT Gateways
IIOT, Industrial IoT, M2M, 4G RTU, 4G Industrial Routers, Modbus Gateways, Modbus TCP Gateways, MQTT Gateways, OPC Gateways, Ethernet IO Modules.
By KING PIGEON | 29 December 2020 | 0 Comments

S37x slave alarm does not send a SMS message

[Problem]: When the S37x device is connected to the Modbus TCP slave, the slave alarm does not send a SMS message.
 [Solution]: Set RS485-1 to Modbus Master.

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