Hello!, im having some troubles communicating Siemens Relay 7SJ622, with the IEC 60870-5-103 protocol, with some SEL controller, i don't have any signal of the slave relay
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Hello!, im having some troubles communicating Siemens Relay 7SJ622, with the IEC 60870-5-103 protocol, with some SEL controller, i don't have any signal of the slave relay