
Topaz
User Manual
82
The Relay Control page contains the following information:
How to control or change the status of a Relay Point
1. To control or change the status of a Relay Point, scroll through the list of Relays in the lower
portion of the window under Control.
2. Click the name of the Relay to control.
3. Once the name is selected (highlighted), click the desired function, Energize, De-energize, or
Pulse.
After clicking one of the above, a message “Operation Complete” displays. If the ACU
controller is not communicating with the PC, then the message “Device Offline” displays.
4. Click OK to continue.
Status The top portion of the window under Status lists all pre-configured relays.
To check the status of a Relay, scroll through the Status List in the upper portion of the
window. The color of the name shows its status as follows:
Green De-energized
Red Energized
(Not shown) Pulse Output
Magenta Offline
Control To control or change the status of a Relay Point, scroll through the list of Relay Output
Points.
Relay Output Point Click the name of the Relay to control.
Energize Output This command activates or turns ON the relay until another command is sent by the
operator, time schedule, or linked condition, to change the relay to another condition.
De-energize Output This command de-activates or turns OFF the relay until another command is sent by the
operator, time schedule, or linked condition, to change the relay to another state.
Pulse Output This command activates or turns ON the relay. The relay remains activated or ON for less
than one second and then de-activates.
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