Powell CBM - Ch 6 Troubleshooting; T Roubleshooting the Ircuit Reaker Onitor; Figure 22 CBM LED Indicator; Figure 23 Hall Effect Module LED Indicator

Powered by Safety
®
22
Troubleshooting
Circuit Breaker Monitor
01.4IB.48070A
Ch 6 Troubleshooting
A. trouBleSHootInG tHe cIrcuIt BreAker MonItor
Table F CBM LED Indications
Color Description
Green Flashing - normal operation, no alarm
Red
Flashing - CBM writing to flash memory after
operation, or alarm mode
Note: CBM writing to flash and thus
RED flashing LED will occur for
approximately 50 seconds, if it
continues well after this time period,
the CBM is in alarm.
Figure 22 CBM LED Indicator
a
a. LED Indicator
Table G Hall Effect Module LED Indications
Color Description
Green Normal Operation
Red Initializing or Calibration Mode
Figure 23 Hall Effect Module LED Indicator
a
a. LED Indicator
Table H IRIM LED Indications
Color Description
Green Flashing - occurs approximately once
every 4 seconds or strobes red/green when
communicating with CBM
Red Flash - occurs once every 15 seconds if loss of
communications with CBM
Figure 24 IRIM LED Indicator
a
a. LED Indicator