Generac Power Systems Power Zone 410 Owner's Manual page 31

Displayed Alarm
E-Code
Undervoltage
1907
Transfer Switch
2000
Position Error
Transfer Switch
2001
Position Error
Transfer Switch
2002
Position Error
Transfer Switch
2003
Position Error
3 Wire Switch Po-
2060
sition Error
Keypad Missing
2070
2098 Wire Error
2099 Wire Error
Overload Remove
2100
Load
Overload Remove
2101
Load
2109 Ground Fault
Overload
2111
Overcurrent
2112 Overload I2T
2501 Bosch
2502 Bosch
2670 CAN Bus
12/24V Battery
2674
Config Error
I/O Ext. 1 Loss of
2675
Comm
I/O Ext. 2 Loss of
2676
Comm
Power Zone 410 ® Controller Owner's Manual
Alarm/
Warning
Possible cause: field boost hardware failure.
After resuming from a loadshed event (i.e., generator is commanded at full
A
speed again), still undervoltage because of overload condition.
Transfer Switch Position—Both Gen and Utility stuck open.
A
Transfer Switch Position—Both Gen and Utility stuck closed.
A
Transfer Switch Position—Gen stuck closed/Utility stuck open.
A
Transfer Switch Position—Gen stuck open/Utility stuck closed.
A
3 Wire Start NO NC switches are not in desired position.
A
Keypad is missing.
A
Miswired—Generator Xfer Enabled Output has been miswired.
A
Miswired—Incorrect DC AC wiring hook up.
A
Overload CT's (2 Alternator Output Current Transformers) Output current
A measured value is above threshold.
Possible cause: Overload.
Overload (DPE Style Field Current Method)
A Field Current measured value is above threshold.
Possible cause: overload
A Ground + Neutral Current is above threshold.
When current exceeds 150% of rated current (most likely because of P-P
A or P-N short), control PID tries to prevent the unit from stalling by running at
300% rated current load.
I2T based detection - gen output current above rated limit accumulates to
A
300% within 11 seconds
Stuck Open
Command and position feedback not matching or taking too much time to
A
achieve. Governor in open position for greater than one second.
Possible causes: governor wire loose, governor module
Stuck Closed
Command and position feedback not matching or taking too much time to
achieve. Governor in closed position (commanded otherwise) for greater
A
than one second.
Possible cause: governor wire loose, governor module
Problem with CANbus interface. There is a 1 second holdoff on startup. If
A
no message received for 1 second, alarm activated.
Dealer Config and the Digital Input for confirming a 12/24 V Battery Type
W
system mismatch.
No response from I/O Extender for 3 seconds after a hold-off duration of 30
W
seconds.
No response from I/O Extender for 3 seconds after a hold-off duration of 30
W
seconds.
Internal Alarms/Warnings
Description
31