Table 33 Transmitted alarms
Alarm | Description |
|
|
RECT FAN | (1 - Form C contacts) |
|
|
RFA MIN | (1 - Form C contacts) |
|
|
RFA MAJ | (1 - Form C contacts) |
|
|
H/L FLOAT | (2 - Form C contacts) |
|
|
EQL ALM | (1 - Form C contacts) |
|
|
H/L VOLT | (2 - Form C contacts) |
|
|
FA | (1 - Form C contacts) |
|
|
CHG FUSE | (1 - Form C contacts) |
|
|
DISCH FUSE | (1 - Form C contacts) |
|
|
LVD | (1 - Form C contacts) |
|
|
LOSS OF AC VOLT | (1 - Form C contacts) |
|
|
AUX 1 ALM | (2 - Form C contacts) |
|
|
AUX 2 ALM | (2 - Form C contacts) |
|
|
HVSD | (1 - Form C contacts) |
|
|
BOD | (1 - Form C contacts) |
|
|
MIN VIS (note 2) | (2 - Form C contacts) |
|
|
MAJ VIS (note 2) | (2 - Form C contacts) |
|
|
MIN AUD | (2 - Form C contacts) |
|
|
MAJ AUD | (2 - Form C contacts) |
|
|
NOTE
Form C contacts are rated at 0.5 A, 60 V AC.
MINOR VIS (2) and MAJ VIS (2) are used for the cabinet alarm lamp.
Potentiometers
Twelve potentiometers for the adjustment of alarm and control functions as described in
Table 34.
Table 34 Potentiometers
Designation | Description |
|
|
HVSD | High Voltage Shutdown |
|
|
HV | High Voltage Alarm |
|
|
LV | Low Voltage Alarm |
|
|
HF | High Float Alarm |
|
|
LF | Low Float Alarm |
|
|
LVD | Low Voltage Disconnect |
|
|
BOD | Battery On Discharge |
|
|
VOLT ADJ | Plant Voltage Adjustment |
|
|
REF CAL | Reference Calibration |
|
|
METER ADJ | Meter Adjustment |
|
|
AMP ADJ | Ampere Adjustment |
|
|
LVR | Low Voltage Reconnect |
|
|
Operation 29
