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[N] Parameters |
PLC Tags are used only to send requests to a panel, by using a Tag's writing operations. The PLC Tags of this Driver do not support reading operations. Requests can be Simple or Normal.
To send a Simple request, use a PLC Tag with the configuration indicated on the next table.
Configuration for Simple requests
Parameter |
Description |
|---|---|
N1 |
0 (zero, identifier for Simple requests) |
N2 |
Code of a request. Possible values are 0: Requests a retransmission of all current events ("#E*"), 1: Requests a panel to mute ("#X*"), 2: Requests an evacuation ("#Y*"), 3: Requests a panel reset ("#Z*"), or 4: Requests a panel to accept all events ("#W*", only for the X400 model) |
N3 |
Not used, leave it in 0 (zero) |
N4 |
Not used, leave it in 0 (zero) |
To send a Normal request ("#1eepplaaazzzccc*"), use a PLC Tag with the configuration indicated on the next table.
Configuration for Normal requests
Parameter |
Description |
|---|---|
N1 |
Number of an event, between 1 (one) and 99 |
N2 |
Number of a panel or node, between 0 (zero) and 999 |
N3 |
Number of a loop (l, between zero and 99) plus the number of a zone (between zero and 9999) multiplied by 10 |
N4 |
Number of an address, between 0 (zero) and 999 |
To send a request, write any value to this PLC Tag or use this Tag's Write method.