The PowerCommand PCC2100 is a generator-set controller. It is used on generator sets from Cummins/Onan, including the DFGB, DFGE, DFLB and DFLC.
| Code | Meaning | Cause | Remedy |
|---|---|---|---|
| 10 | Incorrect main fuel valve adjustment. | Refer to Gaseous Fuel Adjustment (Type A or B) in Section 6. | |
| 101 | IDLE MODE — Warning; Engine continues to operate at reduced RPM. | Indicates that the engine is operating in idle mode. When the set is operating in the RUN mode, grounding the engine idle input causes generator build-up to be inhibited and the engine to be governed at 800 RPM. | When ground is removed from this input, the set returns to normal speed and voltage. When the engine idle function is enabled, the control automatically sets lower oil pressure warning and shutdown trip points to reflect the lower operating speed. When the engine idle function is removed and the set reverts to normal operating speed, the control automatically resets oil pressure warning and shutdown trip points to the normal settings. |
| 102 | EMERGENCY STOP — Shutdown; Engine shuts down and will not crank. | Indicates local or remote Emergency Stop. | To reset the local Emergency Stop button: Pull the button out or turn the switch clockwise (button with arrow) and allow it to pop out; Move the Run/Off/Auto switch to Off; Press the Reset switch; Select Run or Auto, as required. |
| 11 | Incorrect secondary regulator adjustment. | Refer to Initial Secondary Regulator Adjustment in Section 6. | |
| 1122 | Rated/Idle Trans | ||
| 1123 | A shutdown occurs immediately after moving the customer installed Battle Short switch to OFF with an active but overridden shutdown fault or a shutdown fault that was overridden at any time. | ||
| 1123 | Shutdown After BS | ||
| 1123 | Shutdown After BS — Shutdown | ||
| 1123 | Shutdown After Battle Short | Moving the customer installed Battle Short switch to OFF with an active but overridden shutdown fault or a shutdown fault that was overridden at any time. | |
| 1123 | Shutdown After Battle Short — Battle Short is suspended and a shutdown occurs immediately if moving the customer installed Battle Short switch to OFF with an active but overridden shutdown fault or a shutdown fault that was overridden at any time. | ||
| 1123 | Shutdown After Battle Short — Shutdown | Moving the customer installed Battle Short switch to OFF with an active but overridden shutdown fault or a shutdown fault that was overridden at any time | |
| 1123 | Shutdown After Battle Short — displayed after the Battle Short feature is disabled following an overridden shutdown fault that occurred while in Battle Short mode | ||
| 1124 | Delayed Shutdown | ||
| 1124 | Delayed Shutdown — Warning | ||
| 1131 | Battle Sh Active | ||
| 1131 | Battle Sh Active — Warning | ||
| 1131 | Battle Sh Active — Warning status indicator is lit. | Battle Short mode is enabled. | |
| 1131 | Battle Sh Active — When Battle Short mode is enabled, the Warning status indicator is lit, along with displayed fault code 1131. | ||
| 1131 | Battle Short Active | Battle short function enabled | |
| 1131 | Battle Short Active — Warning status indicator lights and code 1131 is displayed | ||
| 1131 | Battle Short mode is enabled. | ||
| 121 | Speed Signal Lost | ||
| 121 | Speed Signal Lost (Loss of Speed Sense) — Battle Short is suspended and a shutdown occurs immediately if this critical shutdown fault occurs | ||
| 121 | Speed Signal Lost — Battle Short is suspended and a shutdown occurs immediately. | ||
| 121 | Speed Signal Lost — Critical shutdown fault; Battle Short is suspended and a shutdown occurs immediately if this fault occurs. | ||
| 121 | Speed Signal Lost — Shut down | Loose or damaged magnetic pickup (MPU) wires/connector pins. | Inspect the wires/connector pins, and repair or replace as necessary. |
| 121 | Speed Signal Lost — Shutdown | ||
| 1244 | Engine Normal Shutdown | ||
| 1311 | Customer Input #1 | The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: Enable/disable input (Default: enable); Status, Warning or Shutdown (Default: #1−None, #2 thru #4−Warning); Active closed or open (Default: closed [ground]); Change display name using up to 19 characters (Default: #1− Customer Fault 1, #2−Ground Fault, #3−Low Fuel, #4−Rupture Basin Fault). |
| 1311 | Customer Input #1 - #3 — Status, warning or shutdown | If there is no actual fault, the problem may be an external wiring problem, active input (closed or open) selection is incorrect | Disconnect the signal lead from TB1 and reset the control (CUST_IN1 − TB1-4, CUST_IN2 − TB1-5, CUST_IN3 − TB1-6); if the message drops out, the external wiring has a short or open circuit, or the active input selection (closed/open) is not correct for customer input (use the service tool to check the selection) |
| 1311 | Customer Input #1 — The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: enable/disable input (Default: enable); status, warning or shutdown (Default: #1−None, #2 thru #4−Warning); active closed or open (Default: closed [ground]); change display name using up to 19 characters (Default: #1− Customer Fault 1, #2−Ground Fault, #3−Low Fuel, #4−Rupture Basin Fault) | |
| 1311 | Customer Input #1 — Warning/Shutdown or none for status message | The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: Enable/disable input (Default: enable); Status, Warning or Shutdown (Default: #1−None); Active closed or open (Default: closed [ground]); Change display name using up to 19 characters (Default: #1− Customer Fault 1). |
| 1312 | Customer Input #1 - #3 — Status, warning or shutdown | If there is no actual fault, the problem may be an external wiring problem, active input (closed or open) selection is incorrect | Disconnect the signal lead from TB1 and reset the control (CUST_IN1 − TB1-4, CUST_IN2 − TB1-5, CUST_IN3 − TB1-6); if the message drops out, the external wiring has a short or open circuit, or the active input selection (closed/open) is not correct for customer input (use the service tool to check the selection) |
| 1312 | Customer Input #2 | The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: Enable/disable input (Default: enable); Status, Warning or Shutdown (Default: #1−None, #2 thru #4−Warning); Active closed or open (Default: closed [ground]); Change display name using up to 19 characters (Default: #1− Customer Fault 1, #2−Ground Fault, #3−Low Fuel, #4−Rupture Basin Fault). |
| 1312 | Customer Input #2 — The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: enable/disable input (Default: enable); status, warning or shutdown (Default: #1−None, #2 thru #4−Warning); active closed or open (Default: closed [ground]); change display name using up to 19 characters (Default: #1− Customer Fault 1, #2−Ground Fault, #3−Low Fuel, #4−Rupture Basin Fault) | |
| 1312 | Customer Input #2 — Warning/Shutdown or none for status message | The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: Enable/disable input (Default: enable); Status, Warning or Shutdown (Default: #2 thru #4−Warning); Active closed or open (Default: closed [ground]); Change display name using up to 19 characters (Default: #2−Ground Fault). |
| 1313-1316 | Network Fault 1 through 4 | ||
| 1313-1316 | Network Fault 1 thru 4 | ||
| 1313-1316 | Network Fault 1 thru 4 — Shutdown/Warning/None | ||
| 1317 | Customer Input #1 - #3 — Status, warning or shutdown | If there is no actual fault, the problem may be an external wiring problem, active input (closed or open) selection is incorrect | Disconnect the signal lead from TB1 and reset the control (CUST_IN1 − TB1-4, CUST_IN2 − TB1-5, CUST_IN3 − TB1-6); if the message drops out, the external wiring has a short or open circuit, or the active input selection (closed/open) is not correct for customer input (use the service tool to check the selection) |
| 1317 | Customer Input #3 | The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: Enable/disable input (Default: enable); Status, Warning or Shutdown (Default: #1−None, #2 thru #4−Warning); Active closed or open (Default: closed [ground]); Change display name using up to 19 characters (Default: #1− Customer Fault 1, #2−Ground Fault, #3−Low Fuel, #4−Rupture Basin Fault). |
| 1317 | Customer Input #3 — The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: enable/disable input (Default: enable); status, warning or shutdown (Default: #1−None, #2 thru #4−Warning); active closed or open (Default: closed [ground]); change display name using up to 19 characters (Default: #1− Customer Fault 1, #2−Ground Fault, #3−Low Fuel, #4−Rupture Basin Fault) | |
| 1317 | Customer Input #3 — Warning/Shutdown or none for status message | The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: Enable/disable input (Default: enable); Status, Warning or Shutdown (Default: #2 thru #4−Warning); Active closed or open (Default: closed [ground]); Change display name using up to 19 characters (Default: #3−Low Fuel). |
| 1318 | Customer Input #4 | The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: Enable/disable input (Default: enable); Status, Warning or Shutdown (Default: #1−None, #2 thru #4−Warning); Active closed or open (Default: closed [ground]); Change display name using up to 19 characters (Default: #1− Customer Fault 1, #2−Ground Fault, #3−Low Fuel, #4−Rupture Basin Fault). |
| 1318 | Customer Input #4 — The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: enable/disable input (Default: enable); status, warning or shutdown (Default: #1−None, #2 thru #4−Warning); active closed or open (Default: closed [ground]); change display name using up to 19 characters (Default: #1− Customer Fault 1, #2−Ground Fault, #3−Low Fuel, #4−Rupture Basin Fault) | |
| 1318 | Customer Input #4 — Warning/Shutdown or none for status message | The nature of the fault is an optional customer selection. Example inputs: Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure, etc. | Each of the fault functions can be programmed (using service tool), as follows: Enable/disable input (Default: enable); Status, Warning or Shutdown (Default: #2 thru #4−Warning); Active closed or open (Default: closed [ground]); Change display name using up to 19 characters (Default: #4−Rupture Basin Fault). |
| 1318 | Service Engine Fault — No action is taken by the PCC. A Service Engine message appears on the control display. | Intermittent fault | Reset the control (this fault must be cleared manually); check for loose connections at the heated exhaust gas oxygen sensor and at the fuel trim valve (air fuel control) |
| 1318 | Service Engine — Warning | Emissions criteria might not be met due to one of the following: engine running in open loop; lean mixture; rich mixture; failed fuel system component | |
| 1334 | Crit Scaler OR | ||
| 1334 | Crit Scaler OR — Shutdown | ||
| 1334 | Crit Scaler Out Of Range | ||
| 1334 | Crit Scaler Out Of Range — Shutdown | ||
| 1335 | Non-Crit Scaler OR | An incorrect feature or calibration was entered into the control | |
| 1335 | Noncrit Scaler OR | ||
| 1335 | Noncrit Scaler OR — Warning | ||
| 1335 | Noncrit Scaler Out Of Range | ||
| 1335 | Noncrit Scaler Out Of Range — Warning | ||
| 1337 | No Message | ||
| 135 | Oil Pressure Sensor H | ||
| 135 | Oil Pressure Sensor H — Warning |
Fault codes and symptom→remedy steps extracted from this controller’s service/owner documentation; verify against the official manual before servicing. Aggregated from the service documentation of generator sets built on this controller.