CUMMINS QST30 - Eeprom Error Shutdown (250) or Warning

4-33
Copyright  2017 Cummins Inc.
TABLE 4-23. EEPROM ERROR SHUTDOWN (250) OR WARNING (251, 252)
WARNING
Many troubleshooting procedures present hazards that can result in severe personal inju-
ry or death. Only qualified service personnel with knowledge of fuels, electricity, and machinery haz-
ards should perform service procedures. Review Important Safety Instructions page.
Indicator(s) Possible Cause Corrective Action
“EEPROM
ERROR”
shutdown
(250)
message.
The EE memory on the digital board (A32)
may be bad.
1. Perform the initial start setup procedure (de-
scribed in Section 5). Save the adjustments.
Reset the control. Shut off and restart the gen-
erator set.
2. If the generator set shuts down on the same EE-
PROM ERROR message, replace the digital
board (A32).
“EEPROM
ERROR”
warning
(251)
message.
The EE memory on the digital board (A32)
may be bad.
1. Perform the initial start setup procedure (de-
scribed in Section 5). Save the adjustments.
Reset the control. Shut off and restart the gen-
erator set.
2. If the control generates the same EEPROM
ERROR message, perform the calibration pro-
cedures in Section 5.
Reset the control. Shut off and restart the gen-
erator set.
3. If the control generates the same EEPROM
ERROR message, replace the digital board
(A32).
“EEPROM
ERROR”
warning
(252)
message.
The EE memory on the digital board (A32)
may be bad.
1. If this message occurred during an adjustment,
option selection, or calibration of the PCC,
verify the values or choices selected and repeat
the save operation.
Reset the control. Shut off and restart the gen-
erator set.
2. If the control generates the same EEPROM
ERROR message, replace the digital board
(A32).
*CAUTION: Wearing a wrist strap, set S12 to Off and A32 S5 to Standby before connecting/disconnecting harness plugs.