ETC Power Control Processor, Configuration Manual

Page: 54 / 64

48 Power Control Processor Configuration Manual
Relay Mismatch
A “Relay Mismatch” message indicates that there is a difference between the type of relay in the
configuration for the Power Control Processor and the type of relay (could be one or more) detected in
the panel. This condition occurs when relays have been added or altered in the panel after the
configuration was created.
To resolve a “Relay Mismatch” condition, reconfigure the panel using the Quick Rack Setup menu (see
page 22 ).
Relay Removed
A “Relay Removed” message indicates that one or more relays are missing from the panel, according
to the configuration of the Power Control Processor.
This condition occurs when relays have been removed from the panel after configuration., To resolve
a “Relay Removed” condition, re-configure the panel using the Quick Rack Setup menu (see
page 22
)
or replace the relay in the panel following appropriate electrical safety procedures.
When a relay has not been removed from the panel and the condition persists, additional
troubleshooting is required with power removed.
Breaker Mismatch
This error message will only appear in a Sensor IQ panel. A “Breaker Mismatch” message indicates that
there is a difference between the type of breaker (one or more) in the configuration and the type of
breaker detected in the panel. This condition occurs when breakers have been added or altered in the
panel after the configuration was created.
To resolve a “Breaker Mismatch” condition, reconfigure the panel using the Quick Rack Setup menu
(see
page 22 ).
Breaker Removed
This error message will only appear in a Sensor IQ panel. A “Breaker Removed” message indicates that
one or more breakers are missing from the Sensor IQ panel, according to its configuration.
This condition occurs when breakers have been removed from the panel after configuration., To
resolve a “Breaker Removed” condition, reconfigure the panel using the Quick Rack Setup menu (see
page 22
) or replace the breaker in the panel following appropriate electrical safety procedures.
When a breaker has not been removed from the panel and the condition persists, additional
troubleshooting is required with power removed. For information on how to replace a breaker, see the
Sensor IQ Installation Manual
.
Drive 1/2 Error
This message will only appear in a Sensor IQ panel and indicates that the Power Control Processor is
unable to communicate with the control boards that drive the branch breakers in the Sensor IQ system.
There are two control boards located under the circuit breakers designated as 1) the left board and 2)
the right board, as viewed from standing in front of the panel and looking in.
If this message appears during commissioning:
1: Turn off all power to the panel.