Allen-Bradley 1407-CGCM, Руководство пользователя, Страница: 225 / 252

Rockwell Automation Publication 1407-UM001H-EN-P - November 2014
Detailed CGCM Unit Tag Descriptions !PPENDIX %
,OSSOF/PERATING0OWER)NPUTSTOTHE#'#-5NIT
•
LossPMGFltOutEn - When this tag is a 1 in the configuration, and a Loss
of PMG Fault occurs the Fault Relay is energized. When this tag is a 0 in
the configuration, a Loss of PMG Condition has no effect on the Fault
Relay.
,OSSOF/PERATING0OWER/UTPUTSFROMTHE#'#-5NIT
•
LossPMGFlt - This tag is used to communicate the occurrence of a Loss of
PMG Fault to the host Logix controller. When this tag is a 1, it indicates
that a fault has occurred. The tag is latched until the host Logix controller
resets it by setting the FltReset tag.
2EVERSE6!2)NPUTSTOTHE#'#-5NIT
•
RevVARFltOutEn - When this tag is a 1 in the configuration, and a
Reverse VAR Fault occurs (as defined by the Rev_kVAR Setpt tag), the
Fault Relay is energized. When this tag is a 0 in the configuration, an
Over-voltage Condition has no effect on the Fault Relay.
•
Rev_kVAR_Setpt - This tag configures the generator reverse kVAR
setpoint at which the CGCM unit recognizes a reverse kVAR (loss of
excitation) condition is present and starts timing to trip based on the
Reverse kVAR fault Delay setting.
•
Rev_kVAR_TimeDly - This tag configures the time to
shutdown/annunciate once the generator reverse kVAR setpoint has been
exceeded.
2EVERSE6!2/UTPUTSFROMTHE#'#-5NIT
•
RevVARFlt - This tag is used to communicate the occurrence of a Reverse
VAR Fault to the host Logix controller. When this tag is a 1, it indicates
that a fault has occurred. The tag is latched until the host Logix controller
resets it by setting the FltReset tag.
$EFINITE4IME/VERFREQUENCY)NPUTSTOTHE#'#-5NIT
•
OvrFreqFltOutEn - When this tag is a 1 in the configuration, and an
Over-frequency Fault occurs (as defined by the OvrFreqSetpt tag), the
Fault Relay is energized. When this tag is a 0 in the configuration, an
Over-frequency Condition has no effect on the Fault Relay.
•
OvrFreqSetpt - This tag configures the generator over-frequency setpoint
at which the CGCM unit recognizes an over-frequency condition is
present and starts timing to trip based on the Over-frequency Time Delay.
•
OvrFreqTimeDly - This tag configures the time to shutdown/annunciate
once the generator Over-frequency Setpoint has been exceeded.