Tyco Electronics Galaxy SC Controller J85501F-1
Issue 13 February 2001 Feature Descriptions 7 - 38
Rectifier on Delay Default 10 minutes, range 0 to 60
minutes (Coup De Fouet time)
TR1-4 state View TR1, TR2, TR3 and TR4 statuses
The following plant alarms are associated with any rectifier, and may be
viewed from the front panel or via the T1.317 interface:
Engine Time-Out ETR or TR1-4 signals on longer than ETO
threshold. Threshold range is 0-60 minutes;
default is 30 minutes. 0 minute threshold
disables alarm.
Engine Transfer ShutdownTR1-4 signal placed rectifier in Standby mode
MRFA Multiple RFA alarm. Default threshold value 2
RFAs. Threshold range is 2 to 24 rectifiers.
RFA RFA alarm
ACF AC Fail alarm
PHA Phase alarm
LCA Low Current alarm
LSF Load Share Fuse alarm
MAN Rectifier turned manually off or lost power
alarm
ERD Excess Rectifier Drain presence alarm. The
alarm also has a threshold value. If any rectifier
output current is more than the threshold value
multiplied by the rated current, the alarm is
generated. The default value is 1.18. The range
of values is 1.0 to 2.0 (100% to 200%)
RIC Rectifier type unconfigured alarm
The following rectifier control features may be set/viewed for each
rectifier only via the T1.317 interface:
rectifier type Type of rectifier
state VACANT, OFF, STANDBY, or ON
sequencing Use rectifier in internal sequencing
RFA RFA presence signal for rectifier
ACF AC Fail presence signal for rectifier
PHA Phase alarm presence signal for rectifier
LCA Low Current Alarm presence signal for rectifier
LSF Load Share Fuse alarm presence signal for rectifier
MAN Rectifier turned manually off presence signal for rectifier
ERD Excess Rectifier Drain presence signal for rectifier
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