The PowerCommand 2100 (PCC2100) is a generator-set controller. It is used on generator sets from Cummins/Onan, including the DFLB, DFLC, DFLE and GGHG.
Also fitted to: Cummins/Onan GGHG/GGHH.
| 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 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 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 — Shutdown | ||
| 1244 | Engine Normal Shutdown | ||
| 1311 | Customer Input #1 | Optional customer-selected fault input (e.g., Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure) | Program the fault function using service tool: 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) |
| 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 the InPower service tool), as follows: Enable/disable input (Default: enable); Status, Warning, or Shutdown (Default: #1-None, #2 and #3-Warning); Active closed or open (Default: closed [ground]); Change the display name using up to 19 characters (Default: #1- Customer Fault 1, #2-Ground Fault, #3-Low Fuel). | |
| 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 #2 | Optional customer-selected fault input (e.g., Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure) | Program the fault function using service tool: enable/disable input (default: enable); status, warning or shutdown (default: #2−Warning); active closed or open (default: closed [ground]); change display name using up to 19 characters (default: #2−Ground 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 the InPower service tool), as follows: Enable/disable input (Default: enable); Status, Warning, or Shutdown (Default: #1-None, #2 and #3-Warning); Active closed or open (Default: closed [ground]); Change the display name using up to 19 characters (Default: #1- Customer Fault 1, #2-Ground Fault, #3-Low Fuel). | |
| 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 #3 | Optional customer-selected fault input (e.g., Low Fuel Day Tank, Water In Fuel, Ground Fault, Low Starting Hydraulic Pressure, Low Starting Air Pressure) | Program the fault function using service tool: enable/disable input (default: enable); status, warning or shutdown (default: #3−Warning); active closed or open (default: closed [ground]); change display name using up to 19 characters (default: #3−Low Fuel) |
| 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 the InPower service tool), as follows: Enable/disable input (Default: enable); Status, Warning, or Shutdown (Default: #1-None, #2 and #3-Warning); Active closed or open (Default: closed [ground]); Change the display name using up to 19 characters (Default: #1- Customer Fault 1, #2-Ground Fault, #3-Low Fuel). | |
| 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 | ||
| 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 the InPower service tool), as follows: Enable/disable input (Default: enable); Status, Warning, or Shutdown (Default: #1-None, #2 and #3-Warning); Active closed or open (Default: closed [ground]); Change the display name using up to 19 characters (Default: #1- Customer Fault 1, #2-Ground Fault, #3-Low Fuel). | |
| 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 | 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 Out Of Range — Shutdown | ||
| 1335 | Noncrit Scaler OR | ||
| 1335 | Noncrit Scaler Out Of Range — Warning | ||
| 1337 | No Message | ||
| 135 | Oil Pressure Sensor H | ||
| 135 | Oil Pressure Sensor H — Warning | ||
| 141 | Oil Pressure Sensor L | ||
| 141 | Oil Pressure Sensor L — Warning | ||
| 1416 | An overridden shutdown fault occurs, but the genset does not shut down. | ||
| 1416 | Fail To Shutdown | ||
| 1416 | Fail To Shutdown — Warning | With Battle Short mode enabled and an overridden shutdown fault occurs, the shutdown fault is announced but the genset does not shut down | The Fault Acknowledgement/Reset button will clear the fault message, but will remain in the Fault/History file with an asterisk sign (* equals active fault) as long as Battle Short mode is enabled. |
| 1416 | Fail to Shutdown — displayed when Battle Short mode is enabled and an overridden shutdown fault occurs; shutdown lamp remains lit even though the set continues to run | If the fault is acknowledged, the fault message is cleared from the display but remains in the Fault History file as long as Battle Short mode is enabled | |
| 1416 | Failt to Shutdown | ||
| 1417 | Power Down Error — Indicates that the control can not power down due to some unknown condition. | Possible drain on battery | Contact an authorized service center for service. |
| 1417 | Power Down Error — Warning | The controller can not power down because of some unknown condition. Possible drain on battery. | Contact an authorized service center for service. |
| 1417 | Powr Down Error | The controller can not power down because of some unknown condition; possible drain on battery | Contact an authorized service center for service |
| 1417 | Pwr Down Error | ||
| 143 | Pre-Low Oil Pres | Engine oil pressure has dropped to an unacceptable level | If generator is powering critical loads and cannot be shut down, wait until next shutdown period and then follow code 415 procedure |
| 143 | Pre-Low Oil Pres — Warning | Indicates engine oil pressure has dropped below the warning trip point. If generator is powering critical loads and cannot be shut down, wait until next shutdown period and then follow code 415 procedure. | |
| 1433 | Emergency Stop | Local Emergency Stop | To reset the local/remote Emergency Stop button: pull the button out; move the O/Manual/Auto switch to O; press the front panel Fault Acknowledge/Reset button; select Manual or Auto, as required |
| 1433 | Emergency Stop — Indicates local Emergency Stop. | To reset the local/remote Emergency Stop button: Pull the button out; Move the O/Manual/Auto switch to O; Press the front panel Fault Acknowledge/Reset button; Select Manual or Auto, as required. | |
| 1433 | Emergency Stop — Shutdown | Local Emergency Stop | To reset the local/remote Emergency Stop button: Pull the button out. Move the O/Manual/Auto switch to O. Press the front panel Fault Acknowledge/Reset button. Return O/Manual/Auto switch to desired position. |
| 1433 | Local Emergency Stop — Battle Short is suspended and a shutdown occurs immediately if this critical shutdown fault occurs | ||
| 1434 | REMOTE E-STOP — Lamp: Shutdown | Indicates remote Emergency Stop. See code 1433 to reset. |
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.