The GSM module allows you to control the MCC using SMS commands. Before you insert a SIM card, you must disable the PIN code request on it.
Command line example: P1234: R0-
where 1234 is the SMS password (configured using the PCC configurator).
SMS commands:
R0- - turn off the channel number 1
R0+ - turn on the channel number 1
R0/ - turn off the channel number 1, pause 2 seconds, turn on.
R0= - turn off the channel number 1, pause 15 seconds, turn on.
X0- - turn off the additional relay 1
X0+ - turn on the additional relay 1
X0/ - turn off the additional relay 1, pause 2 seconds, turn on.
X0= - turn off the additional relay 1, pause 15 seconds, turn on.
E - reset the Ethernet card.
S - receiving SMS with PCC status.
P.S. for unsafe, the relay R (relay) changes to F (force). What are Safe and Unsafe? Safe (command R) will activate the relay only in the case of open and closed Safe contacts. If one of these contacts does not correspond to its initial value, the relay will not turn on. To turn on the power of the channel in Safe mode (i.e. when this mode is activated, one of the contacts is in active mode), you can use the unSafe button (F command). This button and command turns on the relay anyway.
The following should be considered:
R0 - 1st channel 12V
R1 - 2nd channel 12V
……..
R7 - 8th channel 12V
R8 - 1st channel ~220V/110V
R9 - 2nd channel ~220V/110V
X0 - 1st additional relay.
X1 - 2nd additional relay.
X2 - 3rd additional relay.
