Generac Power Systems Power Zone 410 Technical Manual page 32

Internal Alarms/Warnings
E-Code Displayed Alarm
2100 Overload Remove
Load
2101 Overload Remove
Load
2109 Ground Fault
2111 Overload
Overcurrent
2299 Undervoltage
Overload
2400 Fuse Problem
2500 Bosch
2501 Bosch
2502 Bosch
2600 Ignition
2601 Ignition
2602 Ignition
2611 Over current
cylinder1
2612 Over current
cylinder2
2613 Over current
cylinder3
2614 Over current
cylinder4
2615 Over current
cylinder5
2616 Over current
cylinder6
2617 Over current
cylinder7
2618 Over current
cylinder8
28
Alarm/Warning Description
A Overload CT's (2 Alternator Output Current Transformers) Output current
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.
A When current exceeds 150% of rated current (most likely because of P-P or P-N
short), control PID tries to prevent the unit from stalling by running at 300% rated
current load.
A If the alarm is cleared and a restart is attempted 5 times or more and the
generator cannot produce proper voltage, it will run for 5 minutes without the
AVR (no output voltage) to allow the unit to try to cool. If it then enables to
produce voltage and cannot, it will start a 1 hour timer which will clear the
overload alarm and counter which begins the 5 starting attempt count once
again if the overload continues OR runs normally if the load has been reduced.
Opening the breaker at the generator access panel or returning the transfer
switch to the utility position will also allow a normal start.
W Missing / Damaged Fuse
The controller fuse is missing or damaged in such a way that it does not work.
Fuse problem must be detected for 1.5 seconds. Firmware older than V1.30
W Command and position feedback not matching or taking too much time to
achieve.
Possible causes: governor wire loose, governor module
A Stuck Open
Command and position feedback not matching or taking too much time to
achieve. Governor in open position for greater than one second.
Possible causes: governor wire loose, governor module
A Stuck Closed
Command and position feedback not matching or taking too much time to
achieve. Governor in closed position (commanded otherwise) for greater than
one second.
Possible cause: governor wire loose, governor module
A Ignition Fault
Missing Cam Pulse—Cam pulses missing for five seconds.
A
A Crank Circuit (External Module)
A Coil current too high for one second.
A Coil current too high for one second.
A Coil current too high for one second.
A Coil current too high for one second.
A Coil current too high for one second.
A Coil current too high for one second.
A Coil current too high for one second.
A Coil current too high for one second.
Technical Manual Power Zone 410 Controller