SAGEON PSMC I PRODUCT MANUAL
PM990-2999-00, Rev 5
1-4
test terminals, a small voltage drop will be read.
•
Built in audible alarm to enunciate a Major or Minor alarm with ACO (Audible Cut-
Off), all user defined.
1.3.7 Control Specifications
•
Equalize (EQ) output, which is user selectable for manual or automatic operation.
Manual is initiated from front keyboard for 1 – 255 hours. Auto is triggered by user
adjustable on and off voltage thresholds and adjustable duration from 0 to 10 hours.
See section 3.8.8
for setting up equalize.
•
High Voltage Shutdown (HVSD) output with user adjustable trigger voltage.
•
Restart (RS) output triggered by the Low Voltage alarm threshold to try and
automatically restart any rectifiers that are in “high voltage shutdown.”
1.3.8 Alarm Specifications
The front panel alarm indicators are listed below with their LED indication
color, trigger source, and where applicable, the alarm input requirement:
FRONT PANEL ALARM INDICATIONS
Major Alarm (MAJ)
Fuse Alarm (FA)
Very Low Voltage (VLVA)
Low Voltage Disconnect
(LVD)
High Voltage Shutdown
(HVSD)
Watchdog/Aux (WD)
Rectifier Fail (RFA)
Red LED
Major
alarm indicator
Triggered by FA, VLVA, LVD, HVSD, OC
(over-current) or any two or more minor
alarms; RFA’s, TA’s, CEMF, LVA, HVA,
CTRL INH alarms
Red LED
FA
alarm indicator
Triggered from charge, discharge, sense,
battery, and spare fuse alarms
(BAT input active/true)
Red LED
VLVA
alarm indicator
Triggered by user defined voltage threshold
(see Set Thresholds Section 3.4)
Red LED
LVD
alarm indicator
Triggered by open low voltage disconnect
contactor (GRD input active/true)
Red LED
HVSD
alarm indicator
Triggered by user defined voltage threshold
(see Set Thresholds Section 3.4)
Red LED
WD
alarm indicator
Triggered by SAGEON PSMC I internal
default/detect circuitry (front panel reset or
microprocessor failure). The
WD
will flash if
the Aux alarm (user configured) is triggered.
Red LED
RFA
alarm indicator
Triggered by any one of sixteen individual
