Protections
057-233 ISSUE: 1 Page 74 of 90
5.2 WARNINGS
Warnings are non-critical alarm conditions and do not affect the operation of the system, they serve to
draw the operators attention to an undesirable condition.
Example
1/2 Alarm
S1 Failure
Latched
Warning
In the event of an alarm the LCD jumps to the alarms page, and scroll through all active warnings and
shutdowns.
By default, warning alarms are self-resetting when the fault condition is removed. However some
warning alarms are latched and need to be reset manually.
Auxiliary Inputs If an auxiliary input has been configured as a warning the appropriate
LCD message is displayed and the COMMON ALARM LED illuminates.
Battery Under Voltage The DC supply has fallen below the low volts setting level for the
duration of the low battery volts timer
Battery Over Voltage The DC supply has risen above the high volts setting level for the
duration of the high battery volts timer
Calibration Lost The module has lost its calibration settings and must be sent back to
DSE to be re-calibrated.
Expansion Inputs If an expansion input has been configured as a warning the appropriate
LCD message is displayed and the COMMON ALARM LED illuminates.
Fail To Start S2 has not reached the configured limits or loading voltage and
frequency before the S2 Fail Delay timer has expired.
Fail To Stop The module has detected a condition that indicates that S2 is present
when it has been instructed to stop.
Loading Voltage Not
Reached
Indicates that the S2 voltage is not above the configured
voltage. S2 does not take load when the alarm is present after the
safety timer.
NOTE: Only applicable when S2 is configured as a generator
supply.
Loading Frequency Not
Reached
Indicates that the S2 frequency is not above the configured
frequency. S2 does not take load when the alarm is present after the
safety timer.
NOTE: Only applicable when S2 is configured as a generator
supply.
To Next Page
Loading...