General Commands (ASDU 20) (Control direction): Availability
− Auto-recloser On / Off: only on MiCOM P123: P123
FUN<160>;INF<16>, TYP<20>, COT <20>
− LEDs Reset: This command acknowledge all alarms on Front Panel on MiCOM P12x products:
FUN<160>;INF<19>, TYP<20>, COT <20>,<ADDR> P120 to P123
− Setting group number 1: FUN<160>;INF<23>, TYP<20>, COT <20>,<ADDR> P122-P123
− Setting group number 2: FUN<160>;INF<24>, TYP<20>, COT <20>,<ADDR> P122-P123
− Order TC COMM1: FUN<168>;INF <234>; TYP <20>; COT<20>,<ADDR> P122-P123
with private option inactive: FUN<160>;INF <136>; TYP <1>; COT<20>,<ADDR>
− Order TC COMM2: FUN<168>;INF <235>; TYP <20>; COT<20>,<ADDR> P122-P123
with private option inactive: FUN<160>;INF <137>; TYP <1>; COT<20>,<ADDR>
− Order TC COMM3: FUN<168>;INF <238>; TYP <20>; COT<20>,<ADDR> P122-P123
with private option inactive: FUN<160>;INF <138>; TYP <1>; COT<20>,<ADDR>
− Order TC COMM4: FUN<168>;INF <239>; TYP <20>; COT<20>,<ADDR> P122-P123
with private option inactive: FUN<160>;INF <139>; TYP <1>; COT<20>,<ADDR>
− Trip TC: FUN<168>;INF <1>; TYP <20>; COT<20>,<ADDR> P120 to P123
with private option inactive: FUN<160>;INF <142>; TYP <1>; COT<20>,<ADDR>
− Close TC: FUN<168>;INF <2>; TYP <20>; COT<20>,<ADDR> P120 to P123
with private option inactive: FUN<160>;INF <143>; TYP <1>; COT<20>,<ADDR>
After executing one of these commands, the relay sends an acknowledge message, which contains the result of command execution.
If a state change is the consequence of the command, it must be sent in a ASDU 1 with COT 12 (remote operation).
If the relay receive another command message from the master station before sending the acknowledge message, it will be discarded.
Commands which are not processed by the relay are rejected with a negative acknowledge message.