How to manually toggle the onboard relays using CMD 54.
Note: This feature is available in control panel starting with GV2 panel types with firmware revision 7.08 or newer.
Manually toggle onboard relays using CMD 54 and select one of the following:
- Relay 250 or 253 for Relay A
- Relay 251 or 254 for Relay B, or
- Relay 252 or 255 for Relay C.
Relays A and B latch until an event causes them to unlatch. Relay C only changes state for 1 second before automatically resetting.