GE Industrial Solutions CPS6000 User Manual
Page 201
CPS6000 –48V Indoor/Outdoor Power Shelf
Issue 21 January 2008
201
Alarm Relays
LED
LED
Alarm / Event
Description
Default
Setting
Range /
Severity
PMJ PMN Relay
1
Relay
2
Relay
3
Relay
4
PMJ PMNNORM AUXMD
Red Yellow Green
Red
Detect
between two halves of each battery
string for more than 24 hours. Feature is
enabled through the use of 771 voltage
modules.
(Major/
Minor/RO)
Note 1: Communication loss with a single rectifier or any number of thermal probes is
considered a PMN alarm. Communication loss with the LVD card is considered a PMJ alarm.
Note 2: Communication loss with multiple rectifiers or devices other than thermal probes
shall be considered PMJ alarms.
Note 3: An alarm can be triggered from an external event if a user has properly configured
the input assignments. An alarm can be asserted either for closure or open to Vminus,
depending on how user has configured alarm.
All alarm relays are Form-C type and have the O, C, and R pins available on the controller
connector J1. The relays are rated for a maximum contact voltage of 60Vdc and maximum
contact current of 0.5A.