Infusion pump systems

Alaris PC 8000: troubleshooting and error codes

The ServiceForge knowledge base holds 39 documented symptoms for the Alaris PC 8000, with 105 ranked causes, 1 diagnostic checks with test points and expected values, and 476 error codes. Each symptom below shows its causes and the first check; the rest is one connection away. Connect ServiceForge to your AI

Symptoms

Check syringe message displayed patient safety

Syringe module reports issue with syringe installation, positioning, or sensor engagement

Ranked causes

1. Syringe not properly positioned or installed (common)
2. Plunger head not properly engaged (common)
3. Barrel clamp not closed (common)
4. Flange detect sensor not engaged (occasional)
5. Binary switches miscalibrated (occasional)
6. Force sensor harness disconnected (occasional)
7. Syringe size sensor harness disconnected (occasional)
8. Linear sensor harness disconnected (occasional)

8 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Air in line detected patient safety

AIL (Air-In-Line) sensor detects air bubbles in administration set or fluid line

Ranked causes

1. Air present in administration set (common)
2. AIL sensor threshold set too sensitive (occasional)
3. AIL transmitter or receiver contaminated or misaligned (occasional)
4. AIL connector loose or damaged (occasional)
5. AIL assembly defective (rare)

5 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Instrument will not turn on

Unit does not power up when power button is pressed or when plugged into AC

Ranked causes

1. No AC power supplied (common)
2. Battery missing or defective (common)
3. Blown fuse (occasional)
4. Off-line switcher failure (occasional)
5. Power supply board failure (rare)

5 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Check IV set message displayed patient safety

Alarm or message indicating administration set installation issue or sensor problem

Ranked causes

1. Administration set not correctly installed (common)
2. Door ajar or FLO-Stop sensor malfunction (occasional)
3. Patient side occlusion sensor miscalibrated (occasional)
4. Fluid side occlusion sensor miscalibrated or defective (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Door open alarm triggered

Pump module door is detected as open; infusion cannot proceed until door is closed and latched

Ranked causes

1. Administration set not correctly installed (common)
2. Door latch failure or damage (occasional)
3. Door sear worn or broken (occasional)
4. AIL assembly sensor failure (rare)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Occlusion detected in syringe module patient safety

Syringe module detects pressure increase indicating blockage on fluid or patient side

Ranked causes

1. Administration set installed incorrectly or tubing obstructed (common)
2. Binary switches or pressure sensors miscalibrated (occasional)
3. Pressure sensor miscalibrated or defective (occasional)
4. Force sensor miscalibrated or defective (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Accuracy verification fails patient safety

Pump module fails accuracy verification test for infusion rate delivery

Ranked causes

1. Mechanical damage or improper administration set installation (common)
2. Calibration drift or incorrect calibration (occasional)
3. Pump mechanism defective or worn (occasional)

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Battery depleted or low

Battery charge insufficient for operation, may trigger low battery alarm

Ranked causes

1. Battery requires reconditioning (common)
2. Battery defective or worn out (occasional)
3. Logic board failure (rare)

First check

Plug instrument into AC power

Test point: AC inlet
Expected: Unit receives AC power and begins charging

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Display problem (SpO2 Module) caution

Display screen not functioning or showing incorrect information

Ranked causes

1. Loose or disconnected display cable (common)
2. Defective display module (occasional)
3. Defective logic board (rare)

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Display problem or malfunction

LCD display not functioning correctly, text not visible, contrast issues, or display unresponsive

Ranked causes

1. Display cable connection loose or damaged (common)
2. Display module defective (occasional)
3. Logic board failure (rare)

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Drive not engaged patient safety

Syringe module drive mechanism is not engaging the syringe plunger; infusion cannot proceed

Ranked causes

1. Binary switches miscalibrated or force sensor issue (common)
2. Lower housing or carriage assembly mechanical failure (occasional)
3. Actuator knob or cam lock binding or worn (occasional)

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Intermittent operation or dropout patient safety

Unit operates normally at times but occasionally stops responding or cuts out unexpectedly

Ranked causes

1. Loose connection to logic board (common)
2. PC unit logic board failure (occasional)
3. Module logic board failure (occasional)

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Key stuck alarm

Alarm triggered indicating a keypad key appears to be pressed or stuck, preventing normal operation

Ranked causes

1. Transient software glitch (common)
2. Keypad assembly defective (occasional)
3. Logic board failure (rare)

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

LCD contrast is dark or light

Display text is difficult to read due to contrast being too dark or too light

Ranked causes

1. Contrast setting not optimized (common)
2. Main LCD module failure (occasional)
3. Logic board failure (rare)

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Pump chamber blocked patient safety

Tubing inside pump chamber is blocked, clogged, or obstructed, preventing fluid movement

Ranked causes

1. Tubing blockage in pump chamber (common)
2. Patient side pressure sensor miscalibrated (occasional)
3. Fluid side pressure sensor miscalibrated or defective (occasional)

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Syringe not recognized patient safety

System cannot identify syringe model or type

Ranked causes

1. Incompatible or wrong syringe type (common)
2. Syringe Size Sensor Assembly malfunction (occasional)
3. Logic Board firmware mismatch (rare)

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Will not turn on (SpO2 Module) caution

Module cannot be powered on or powered on but displays no function

Ranked causes

1. Blown fuse (common)
2. Defective off-line switcher (occasional)
3. Defective power supply board (occasional)

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Bad sensor (SpO2) patient safety

Pulse oximetry sensor or patient cable not functioning correctly

Ranked causes

1. Incorrect sensor or patient cable type (common)
2. Patient cable malfunction (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Channel disconnected patient safety

PCA or Syringe module is not connected to PC Unit or connection is lost; module not recognized

Ranked causes

1. Module not physically connected to PC Unit (common)
2. IUI connector damaged or worn (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Channel errors detected patient safety

PCA or Syringe module reports communication or operational errors on its channel

Ranked causes

1. Specific error code indicates root cause (unknown)
2. Module requires calibration or verification (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Check sensor - electrical or optical interference patient safety

Pulse oximetry sensor reading corrupted by external electrical or optical signals

Ranked causes

1. External electrical or optical interference (occasional)
2. Patient cable defect (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Check sensor - excessive ambient light (Model 8210) patient safety

Pulse oximetry sensor overwhelmed by environmental light

Ranked causes

1. Excessive ambient light exposure (common)
2. Patient cable malfunction (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Check sensor - high pulse amplitude (Model 8210) patient safety

Pulse oximetry reading corrupted by patient motion or artifact interference

Ranked causes

1. Motion artifact from excessive pulse amplitude at current site (common)
2. Patient cable malfunction (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Close door alarm or message

Door is not fully closed or latch is not engaged; system prevents operation until resolved

Ranked causes

1. Door not fully closed or latched (common)
2. Door sensor misalignment or miscalibration (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Downstream occlusion alarm patient safety

Pump detects pressure increase on the patient/downstream side of the tubing, indicating blockage

Ranked causes

1. Tubing kinked, clogged filter, or other obstruction (common)
2. Pressure verification needed or sensor miscalibrated (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

FLO-Stop open or door not closed

FLO-Stop mechanism is open or door closure is incomplete; system prevents infusion

Ranked causes

1. Roller clamp open or door not fully closed (common)
2. FLO-Stop or door sensor malfunction (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Instrument malfunction patient safety

Unit exhibits abnormal behavior, fault detected, or unexpected error conditions

Ranked causes

1. Transient software error or power anomaly (common)
2. Specific fault indicated in alarm history (unknown)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Intermittent operation (SpO2 Module) patient safety

Device operates inconsistently with intermittent failures or disconnections

Ranked causes

1. Loose or intermittent connection to Logic Board (common)
2. Defective logic board (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Key stuck alarm (SpO2 Module) caution

Keypad stuck or unresponsive, triggering system alarm

Ranked causes

1. Stuck keypad contact (common)
2. Defective logic board (rare)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

No sensor (SpO2) patient safety

Pulse oximetry sensor not detected or connected

Ranked causes

1. Sensor not attached to patient cable (common)
2. Patient cable malfunction (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

No signal (SpO2) patient safety

Pulse oximetry sensor connected but receiving no signal from patient

Ranked causes

1. Incorrect sensor placement (common)
2. Patient cable malfunction (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Occluded fluid side or empty container patient safety

Fluid side of pump is obstructed or medication container is empty; no fluid can be drawn

Ranked causes

1. Fluid side obstruction or empty drip chamber (common)
2. Pressure sensor miscalibrated or defective (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Occluded patient side patient safety

Patient/downstream side of pump is blocked, preventing fluid delivery to patient

Ranked causes

1. Patient side obstruction or kinked tubing (common)
2. Patient side pressure sensor miscalibrated or defective (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

PCA handset stuck patient safety

PCA module patient control handset is not responsive, stuck, or cannot be disconnected

Ranked causes

1. Handset not correctly connected or handset defective (common)
2. Handset hardware failure (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Sensor off (SpO2) patient safety

Pulse oximetry sensor became detached or powered off

Ranked causes

1. Sensor detached from patient (common)
2. Patient cable malfunction (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Syringe drive-head error patient safety

Drivetrain blockage or plunger head cannot achieve full travel with cam lock engagement/disengagement

Ranked causes

1. Drivetrain blockage (common)
2. Plunger head travel restriction or cam lock issue (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Syringe empty patient safety

Syringe depleted or sensor not detecting syringe level

Ranked causes

1. Force Sensor or Linear Sensor malfunction (occasional)
2. Plunger head travel restriction or cam lock issue (occasional)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Disposable disconnected (EtCO2) patient safety

Microstream disposable not connected to EtCO2 module

Ranked causes

1. Disposable not attached to instrument (common)

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Patient not detected (EtCO2) patient safety

EtCO2 module cannot detect patient connection or breathing

Ranked causes

1. Disposable malfunction or improper connection (common)

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Error codes

Code	Meaning	Trigger	Severity
`1000`	General Failure		unknown
`100.1010`	Error detected during CPU test		error
`100.1070`	Hardware watchdog test failure		error
`100.1080`	Data written to I/O-protected RAM not verifying correctly		error
`100.1090`	Error detected during DRAM test		error
`100.1100`	Error detected during SRAM test		error
`100.1110`	Flash file device CRC test failure		error
`100.1120`	Boot flash device CRC test failure		error
`100.1130`	Time read from battery-backed RTC not changing		error
`100.1140`	Time read from RTC not changing		error
`100.1180`	RTC differs from OS clock by more than 1 minute		error
`100.1210`	Option board ID conflict detected		error
`100.1220`	Processor exception or corrupted code		error
`100.1230`	Power supply or auxiliary processor unexpectedly reset		error
`100.1240`	Power supply lost power		error
`100.1250`	Unknown board type detected in option board slot		error
`100.2070`	Power lost		error
`100.5010`	Boot block software version not compatible		error
`100.5020`	8051 processor not reporting software version immediately		error
`100.5070`	Software access key invalid in system config mode		error
`100.6010`	Failed attempt to write to battery-backed RAM		error
`100.6020`	Critical value data integrity failure		error
`100.6110`	Time/date exceeds maximum RTC date		error
`100.6130`	Configuration data invalid in normal mode		error
`100.6160`	Unexpected hardware interrupt in processor		error
`100.6190`	Current facility Data Set damaged		error
`100.6400`	General CBIT failure		error
`100.8000`	Operating system error		error
`1010`	CPU Failure		unknown
`1020`	ROM Failure		unknown
`1030`	RAM Failure		unknown
`1040`	Flash Failure		unknown
`1050`	Timebase Failure		unknown
`1060`	Watchdog Failure		unknown
`1070`	Watchdog Test Failure		unknown
`1080`	Protected RAM Failure		unknown
`1090`	DRAM Failure		unknown
`1100`	SRAM Failure		unknown
`110.1010`	CPU failure detected during POST		error
`110.1020`	ROM failure detected during POST		error
`110.1160`	Internal RAM failure detected during POST		error
`110.2000`	Communication error		error
`110.2040`	Unknown message type		error
`110.3000`	Key or tamper switch stuck closed		error
`110.5010`	8051 software version not compatible with flashed PC		error
`110.5020`	Processor not reporting version after System On		error
`110.6000`	One or more POST failures detected		error
`110.6010`	RAM failure detected during POST		error
`110.6020`	Keypad failure detected during POST		error
`110.6110`	Projected life span exceeded	System time rolled over past maximum date	error
`1110`	Flash File Failure		unknown
`111.2000`	Keypad Processor communication error	Keypad Processor quit responding	error
`1120`	Flash Boot Failure		unknown
`1130`	Timer Stall Failure		unknown
`1140`	Timer Range Failure		unknown
`1150`	Time Base Failure		unknown
`1160`	Internal RAM Failure		unknown
`1170`	External RAM Failure		unknown
`1180`	Timer Sync Failure		unknown
`1200`	UNINIT Interrupt Failure		unknown
`120.1010`	CPU failure during POST	CPU failure detected during power-on self-test	critical
`120.1020`	ROM failure during POST	ROM failure detected during power-on self-test	critical
`120.1160`	RAM failure during POST	Internal RAM failure detected during power-on self-test	critical
`120.4310`	24V supply voltage too low	Off-Line Switcher defective; low voltage on 24V supply	critical
`120.4320`	24V supply voltage too high	Off-Line Switcher defective; high voltage on 24V supply	critical
`120.4330`	Nonswitched 5V supply voltage too low	Low voltage on nonswitched 5V supply line	critical
`120.4340`	Nonswitched 5V supply voltage too high	High voltage on nonswitched 5V supply line	critical
`120.4350`	5V supply voltage too low	Low voltage on 5V supply line	critical
`120.4360`	5V supply voltage too high	High voltage on 5V supply line	critical
`120.4370`	8V supply voltage too low	Low voltage on 8V supply line	critical
`120.4380`	8V supply voltage too high	High voltage on 8V supply line	critical
`120.4390`	3.3V supply voltage too low	Low voltage on 3.3V supply line	critical
`120.4400`	3.3V supply voltage too high	High voltage on 3.3V supply line	critical
`120.4410`	Backup alarm capacitor voltage too low	Low backup voltage at capacitor used to power backup alarm	error
`120.4420`	Backup alarm capacitor voltage too high	High backup voltage at capacitor used to power backup alarm	error
`120.4430`	Battery backup capacitor voltage too low	Low battery voltage at capacitor used to power backup alarm	error
`120.4440`	Battery backup capacitor voltage too high	High battery voltage at capacitor used to power backup alarm	error
`120.4450`	Watchdog 3.3V supply voltage too low	Low watchdog 3.3 supply voltage	critical
`120.4460`	Watchdog 3.3V supply voltage too high	High watchdog 3.3 supply voltage	critical
`120.4470`	Processor charging parameter update failed	Error updating processor charging parameter	error
`120.4490`	Processor could not set charge current	Processor could not set charge current	error
`120.4500`	Processor charge current too high	Processor charge current too high for present charge level setting	error
`120.4510`	Battery missing or disconnected during use	Battery missing or disconnected during operation	critical
`120.4520`	Battery precharge current response abnormal	Battery did not respond appropriately to precharge current	error
`120.4530`	Battery voltage exceeded safe limits	Battery voltage exceeded safe limits	critical
`120.4540`	Charger chip watchdog failed to shut down	Charger chip could not be turned off by its watchdog	error
`120.4550`	ADC low positive reference voltage self-test failed	ADC failed. Incorrect low positive reference voltage	error
`120.4560`	ADC high positive reference voltage self-test failed	ADC failed. Incorrect high positive reference voltage	error
`120.4570`	ADC low negative reference voltage self-test failed	ADC failed. Incorrect low negative reference voltage	error
`120.4580`	ADC high negative reference voltage self-test failed	ADC failed. Incorrect high negative reference voltage	error
`120.4590`	ADC low average reference voltage self-test failed	ADC failed. Incorrect low average reference voltage	error
`120.4600`	ADC high average reference voltage self-test failed	ADC failed. Incorrect high average reference voltage	error
`120.4610`	Processor charge current too low	Processor charge current too low for present charge level	error
`120.4620`	Battery voltage too low when charging	Battery voltage too low when charging	error
`120.4630`	Battery voltage too high	Battery voltage too high	critical
`120.5010`	8051 software version incompatible	8051 software version not compatible with PC Unit software	error
`120.5020`	Processor not reporting software version	Processor not reporting software version data after System On	error
`120.6000`	Multiple failures detected during POST	One or more failures detected during power-on self-test	critical
`120.6010`	RAM failure during POST	RAM failure detected during power-on self-test	critical
`120.6170`	Battery charging disabled; high compartment temperature	Battery not being charged and compartment temperature too high	unknown
`120.6180`	Battery charging disabled; high temperature	Battery not being charged and temperature too high	unknown
`1210`	Option Board Multiple ID		unknown
`121.2000`	Power Supply Processor not responding	Power Supply Processor quit responding	error
`1220`	Processor Exception		unknown
`1230`	Processor Reset		unknown
`1240`	Processor Power On Reset		unknown
`1250`	Option Board Unknown Type		unknown
`133.6080`	Backup speaker failed	Backup speaker component failure	error
`133.6090`	Main speaker failed	Main speaker component failure	error
`133.6100`	Backup speaker power supply failed	Backup speaker power supply component failure	error
`2000`	Comm Failure		unknown
`200.1010`	Error detected during CPU test		error
`200.1030`	64K to flash file DRAM test failed		error
`200.1040`	Unable to write into flash memory chip used for logging		error
`200.1060`	Watchdog failure		error
`200.1070`	Hardware watchdog test failure		error
`200.1110`	Flash file device containing application failed CRC test		error
`200.1120`	Boot flash file device containing boot code failed CRC test		error
`200.1200`	Uninitialized interrupt occurred - default handler called		error
`200.4160`	Motor shutoff safety switch test failed		error
`200.5010`	Boot block software version not compatible with Pump Module		error
`200.5020`	8051 processor not reporting software version after System On		error
`200.5030`	Serial number reported by Pump Module not a recognized type		error
`200.5040`	Pump Module software version not compatible with flashed PC Unit		error
`200.6120`	Critical value data integrity failure		error
`2010`	Comm Watchdog Failure		unknown
`2020`	Comm Incorrect Response Failure		unknown
`2030`	Comm Corrupted Response Failure		unknown
`2040`	Comm Unexpected Response Failure		unknown
`2050`	Comm Bad Command		unknown
`2060`	Comm Heartbeat Failure		unknown
`2070`	Comm No Response Failure		unknown
`2080`	Comm Poll Sync Failure		unknown
`2090`	Comm Too Many Units Failure		unknown
`2100`	Comm Transmit Failure		unknown
`2100`	Lost interrupt check response (log only)	Interrupt check response lost during operation	info
`210.1010`	CPU failure detected during POST		error
`210.1020`	ROM failure detected during POST		error
`210.1160`	Internal RAM failure detected during POST		error
`210.2040`	Response message received when not expected		error
`210.4040`	Clear Display BSYNC failure detected during POST		error
`210.5010`	8051 software version not compatible with Pump Module		error
`210.5020`	Processor not reporting software version after System On		error
`210.6000`	One or more failures detected during POST		error
`210.6010`	RAM failure detected during POST		error
`210.6020`	Keypad failure detected during POST		error
`210.6030`	Alarm LED failure detected during POST		error
`210.6040`	Display failure detected during POST		error
`211.2000`	Unspecified communication error		error
`2200`	Serial device error (log only)	2892 and 16x50 serial device error	info
`2200`	Comm Break Interrupt		unknown
`220.1000`	Safety Processor internal error		error
`220.1010`	CPU failure detected during POST		error
`220.1020`	ROM failure detected during POST		error
`220.1160`	Internal RAM failure detected during POST		error
`220.5010`	8051 software version not compatible with Pump Module		error
`220.5020`	Processor not reporting software version after System On		error
`220.6000`	One or more failures detected during POST		error
`220.6010`	RAM failure detected during POST		error
`2210`	Comm Timer Interrupt		unknown
`221.2000`	Unspecified communication error		error
`221.2010`	Timely response to watchdog message not received		error
`221.2020`	Incorrect response message received		error
`221.2030`	Corrupted response message received		error
`221.2040`	Response message received when not expected		error
`221.2050`	Received command that cannot be interpreted		error
`221.2060`	Not receiving heartbeat messages in timely manner		error
`222.1000`	Measured illegal or inaccurate action by main processor		error
`222.2030`	Corrupted response message received		error
`222.2040`	Response message received when not expected		error
`222.4010`	High infusion rate detected		error
`222.4020`	Low infusion rate detected		error
`222.4030`	Motor stall detected		error
`222.4040`	Detected encoder out of sync with motor pulses		error
`222.4050`	Excessive air-in-line detected		unknown
`222.4060`	Over-infusion state detected (infusion past VTBI limit)		error
`222.4160`	Motor shutoff safety switch test failed		error
`222.4170`	Infusion parameter out-of-range detected		error
`222.4180`	Improper door and/or flow stop state during infusion		unknown
`222.4190`	Received command to open switch when already open, or close when closed		error
`222.4200`	Motor activity detected when motor should be idle		error
`2230`	Comm Modem Interrupt		unknown
`2300`	Model 800 cleanup task interrupt lost (log only)	Model 800 cleanup task lost interrupt acknowledge	info
`2300`	Comm Lost End of Interrupt		unknown
`240.4140`	Bottle-side pressure sensor voltage too low		error
`240.4150`	Bottle-side pressure sensor voltage too high		error
`241.4140`	Patient-side pressure sensor voltage too low		error
`241.4150`	Patient-side pressure sensor voltage too high		error
`242.4000`	Encoder feature not recognized; unable to determine rotation speed		error
`242.4010`	Fluid delivery mechanism turning too quickly (high rate)	Motor speed too high during infusion	error
`242.4020`	Fluid delivery mechanism turning too quickly (low rate)	Motor speed too high during low-rate infusion	error
`242.4030`	Motor stall detected	Motor unable to rotate or stopped unexpectedly	error
`243.4070`	Air-in-Line assembly self-test failed	AIL component failure during POST	error
`244.3020`	Safety clamp reads safe when unpowered	Safety clamp read CLOSED when should read OPEN when unpowered	critical
`245.3020`	Door sensor reads safe when unpowered	Door sensor read CLOSED when should read OPEN when unpowered	critical
`260.4080`	3.3V AD voltage too low	3.3V AD voltage at least 8.4% lower than specification	critical
`260.4090`	3.3V AD voltage too high	3.3V AD voltage at least 8.4% higher than specification	critical
`260.4100`	5V AD voltage too low	5V AD voltage at least 8.4% lower than specification	critical
`260.4110`	5V AD voltage too high	5V AD voltage at least 8.4% higher than specification	critical
`260.4120`	Pressure Sensor voltage too low	Pressure Sensor voltage at least 8.4% lower than specification	error
`260.4130`	Pressure Sensor voltage too high	Pressure Sensor voltage at least 8.4% higher than specification	error
`2XX.2080`	Module poll not in odd/even sequence	Communication protocol violation in module polling	error
`2XX.2090`	Seventh or greater module attached	More than 6 modules detected on system	warning
`2XX.3000`	Keypad key stuck closed	Key held down continuously during self-test	error
`2XX.4700`	ADC calibration timeout	ADC failed to calibrate within specified time	error
`2XX.4710`	ADC conversion timeout	ADC failed to complete conversion within specified time	error
`2XX.5080`	Module version data not validated	Module version not validated by PC Unit within specified time	warning
`2XX.6400`	General CBIT failure	General built-in self-test failure not tied to specific malfunction	error
`3000`	Stuck Closed Failure		unknown
`3010`	Stuck Open Failure		unknown
`3010`	Nurse Call switch open (log only)	Nurse Call switch open when expected to be closed	info
`3020`	Bad Unpowered State Failure		unknown
`3030`	Power Supply Failure		unknown
`350.6600`	Watchdog circuit POST failure	Watchdog circuit failed power-on self-test	critical
`350.6630`	Pressure not tracked by force sensor	Force sensor output does not track pressure changes	error
`350.6680`	Clock frequency out of sync	Timer base clock frequency is out of sync	critical
`351.6610`	Unexpected motor watchdog countdown interrupt	Motor watchdog timer triggered unexpectedly	error
`351.6660`	Linear Sensor position mismatch	Predicted change in Linear Sensor inconsistent with expected position	error
`351.6720`	Motor steps accumulating incorrectly	Motor steps too fast or too slow compared to expected rate	error
`351.6730`	Excessive motor steps in sample	Too many motor steps detected in motor step sample	error
`351.6740`	Engagement nut not engaged during infusion	Nut not engaged when lever opened during operation	critical
`351.6750`	Nut engagement attempt timeout	Attempt to engage nut timed out before full engagement	error
`351.6760`	Module calibration flag not set	Module not calibrated before operation	warning
`351.6770`	Pressure sensing disc circuit test failed	Pressure sensing disc circuit test failed during POST	error
`352.6640`	Force sensor output out of range	Force sensor output is zero or outside acceptable range	error
`352.6700`	Force sensor circuit check failure	Force sensor circuit check failed during self-test	error
`353.6650`	Linear Sensor output out of range	Linear Sensor output is zero or outside acceptable range	error
`354.6670`	Pressure sensor output out of range	Pressure sensor output is outside acceptable range	error
`354.6690`	Pressure Sensor current out of range	Pressure Sensor current outside acceptable range	error
`356.6710`	Digital sensor out of range during no-power test	Digital sensor outside acceptable range during no-power test	error
`356.6780`	PCA Handset key stuck at power-up	System detected PCA Handset key stuck when powering up	error
`3XX.2080`	Module poll not in odd/even sequence	Communication protocol violation in module polling	error
`3XX.2090`	Seventh or greater module attached	More than 6 modules detected on system	warning
`3XX.3000`	Keypad key stuck closed	Key held down continuously during self-test	error
`3XX.4700`	ADC calibration timeout	ADC failed to calibrate within specified time	error
`3XX.4710`	ADC conversion timeout	ADC failed to complete conversion within specified time	error
`3XX.5080`	Module version data not validated	Module version not validated by PC Unit within specified time	warning
`3XX.6400`	General CBIT failure	General built-in self-test failure not tied to specific malfunction	error
`3XX.7200`	Plunger position intermittent sensor contact	Linear Sensor readings indicate potentiometer wiper making intermittent contact	warning
`3XX.7210`	Linear Sensor contamination detected	Plunger position sampler detected possible sensor contamination continuously	unknown
`3XX.7220`	Plunger approaching lower mechanical stop	Motor running and plunger about to contact lower mechanical stop	unknown
`4000`	General Rate Failure		unknown
`4010`	High Rate Failure		unknown
`4020`	Low Rate Failure		unknown
`4030`	Motor Stall Failure		unknown
`4040`	Sync Failure		unknown
`4050`	AIL Check Failure		unknown
`4060`	Over Infused Failure		unknown
`4070`	Sensor Test Failure		unknown
`4080`	ADC 3 Volt Low Voltage Failure		unknown
`4090`	ADC 3 Volt High Voltage Failure		unknown
`4100`	ADC 5 Volt Low Voltage Failure		unknown
`4110`	ADC 5 Volt High Voltage Failure		unknown
`4120`	Sensor Supply Low Voltage Failure		unknown
`4130`	Sensor Supply High Voltage Failure		unknown
`4140`	Sensor Broken Low Failure		unknown
`4150`	Sensor Broken High Failure		unknown
`4160`	Safety Switch Test Failure		unknown
`4170`	Parameter Range Failure		unknown
`4180`	Door or Safety Clamp State Failure		unknown
`4190`	Safety Switch State Failure		unknown
`4200`	Illegal Motion Failure		unknown
`4310`	Low 24V Failure		unknown
`4320`	High 24V Failure		unknown
`4330`	Low NSW 5V Failure		unknown
`4340`	High NSW 5V Failure		unknown
`4350`	Low 5V Failure		unknown
`4360`	High 5V Failure		unknown
`4370`	Low 8V Failure		unknown
`4380`	High 8V Failure		unknown
`4390`	Low 3P3V Failure		unknown
`4400`	High 3P3V Failure		unknown
`4410`	Low Backup Voltage Failure		unknown
`4420`	High Backup Voltage Failure		unknown
`4430`	Low Battery Voltage Failure		unknown
`4440`	High Battery Voltage Failure		unknown
`4450`	Low WD3P3V Failure		unknown
`4460`	High WD3P3V Failure		unknown
`4470`	Power Supply Processor Parameter Failure		unknown
`4490`	Power Supply Processor Set Charge Level Failure		unknown
`4500`	Power Supply Processor Charge Level High Failure		unknown
`4510`	Power Supply Processor Missing Battery Failure		unknown
`4520`	Power Supply Processor Precharge Failure		unknown
`4530`	Power Supply Processor Charge Voltage High Failure		unknown
`4540`	Power Supply Processor Watchdog Failure		unknown
`4550`	Low VREF Plus Failure		unknown
`4560`	High VREF Plus Failure		unknown
`4570`	Low VREF Minus Failure		unknown
`4580`	High VREF Minus Failure		unknown
`4590`	Low VREF Average Failure		unknown
`4600`	High VREF Average Failure		unknown
`4610`	Power Supply Processor Charge Level Low Failure		unknown
`4620`	Power Supply Processor Charge Voltage Low Failure		unknown
`4630`	Power Supply Processor Charger FET Error		unknown
`4700`	ADC Calibration Timeout Failure		unknown
`4710`	ADC Conversion Timeout Failure		unknown
`4XX.2080`	Module poll not in odd/even sequence	Communication protocol violation in SpO2 module polling	error
`4XX.2090`	Seventh or greater module attached	More than 6 modules detected on system	warning
`4XX.3000`	Keypad key stuck closed	SpO2 module keypad key held down continuously	error
`4XX.5080`	Module version data not validated	SpO2 module version not validated within specified time	warning
`4XX.6200`	SpO2 continuous built-in tests failed	SpO2 Board failed continuous built-in tests	error
`4XX.6210`	SpO2 communications error	SpO2 Board communication error detected	error
`4XX.6220`	SpO2 configuration error	SpO2 Board configuration error	error
`4XX.6230`	SpO2 received value out of range	SpO2 Board received value out of acceptable range	unknown
`4XX.6240`	SpO2 missing sensor status	SpO2 Board missing sensor status signal	unknown
`4XX.6300`	7-segment display shorted segment	Shorted segment in 7-segment display	error
`4XX.6310`	7-segment display open segment	Open segment in 7-segment display	error
`4XX.6320`	Alarm LED shorted	Shorted alarm LED in display circuit	error
`4XX.6330`	Alarm LED open	Open alarm LED in display circuit	error
`4XX.6400`	General CBIT failure	General built-in self-test failure in SpO2 module	error
`4XX.6500`	Serious SpO2 module error	Serious module error in SpO2 Board	critical
`4XX.6510`	SpO2 error requires power cycle	Module error requires power to be cycled	error
`4XX.6520`	SpO2 error requires module reset	Module error requires reset	error
`4XX.6530`	SpO2 transient error	Transient error in SpO2 module	warning
`4XX.6560`	SpO2 power-on test error	Power-on test error in SpO2 Board	error
`4XX.6580`	SpO2 unknown error	Unknown error in SpO2 Board	error
`5000`	Hardware-Software Compatibility Failure		unknown
`5010`	Software Version Compatibility Failure		unknown
`5020`	Peripheral Version Response Failure		unknown
`5030`	Unknown Device Type		unknown
`5040`	Module Software Version Compatibility Failure		unknown
`5050`	Duplicate Serial Number Failure		unknown
`5060`	Unsupported Module Type Failure		unknown
`5070`	Invalid Software Access Key Failure		unknown
`5080`	Module Software Version Timeout Failure		unknown
`5XX.2080`	Module poll not in odd/even sequence	Communication protocol violation in EtCO2 module polling	error
`5XX.2090`	Seventh or greater module attached	More than 6 modules detected on system	warning
`5XX.3000`	Keypad key stuck closed	EtCO2 module keypad key held down continuously	error
`5XX.5080`	Module version data not validated	EtCO2 module version not validated within specified time	warning
`5XX.6200`	EtCO2 continuous built-in tests failed	EtCO2 Board failed continuous built-in tests	error
`5XX.6210`	EtCO2 communications error	EtCO2 Board communication error detected	error
`5XX.6220`	EtCO2 configuration error	EtCO2 Board configuration error	error
`5XX.6230`	EtCO2 received value out of range	EtCO2 Board received value out of acceptable range	unknown
`5XX.6240`	EtCO2 missing sensor status	EtCO2 Board missing sensor status signal	unknown
`5XX.6400`	General CBIT failure	General built-in self-test failure in EtCO2 module	error
`5XX.6500`	EtCO2 Board action timeout	EtCO2 Board took too long to perform an action	error
`6000`	Post General Failure		unknown
`600.6800`	CI Board POST test failed	CI Board failed power-on self-test	error
`600.6820`	CI Board initialization failure	CI Board initialization failed during startup	error
`600.6830`	CI Board configuration failure	CI Board configuration error	error
`600.6840`	CI Board server connection failure	CI Board unable to connect to server	error
`600.6850`	CI Board not responding	CI Board communication failure	error
`600.6860`	CI Board server disconnect failure	CI Board failed to disconnect from server properly	error
`600.6870`	CI Board communications error	CI Board communication error with modules	error
`6010`	Post RAM Failure		unknown
`6020`	Keypad Failure		unknown
`6030`	Alarm LED Failure		unknown
`6040`	Display Failure		unknown
`6050`	Encoder Failure		unknown
`6060`	ADC Failure		unknown
`6070`	PC Unit RTC battery failure (log only)	Real-time clock battery failure	warning
`6080`	Backup Speaker Failure		unknown
`6090`	Main Speaker Failure		unknown
`6100`	Backup Speaker Power Supply Failure		unknown
`6110`	Compliance Timeframe Failure		unknown
`6120`	Data Integrity Failure		unknown
`6130`	System Configuration Data Integrity Failure		unknown
`6140`	Unexpected interrupt or exception (log only)	Unexpected interrupt or exception detected	error
`6150`	Operating system error (log only)	Operating system error detected	error
`6160`	Unexpected Hardware Interrupt Failure		unknown
`6170`	Charger Battery Temp Too High Failure		unknown
`6180`	Charger Battery Box Temp Too High Failure		unknown
`6190`	Hospital Profile Data Integrity Failure		unknown
`6200`	CBIT Failure		unknown
`6210`	Comm Down Failure		unknown
`6220`	Config Settings Failure		unknown
`6230`	Received Value Out of Range		unknown
`6240`	Missing Sensor Status		unknown
`6300`	Shorted Segment in 7-Segment Display		unknown
`6310`	Open Segment in 7-Segment Display		unknown
`6320`	Shorted Alarm LED		unknown
`6330`	Open Alarm LED		unknown
`6340`	7-Segment Failure		unknown
`6340`	7-segment display status report (log only)	Display status change logged	info
`6350`	7-segment display status report (log only)	Display status change logged	info
`6400`	CBIT General Failure		unknown
`6500`	Serious Module Error		unknown
`6510`	Module Error Requires Power Cycle		unknown
`6520`	Module Error Requires Reset		unknown
`6530`	Transient Error		unknown
`6540`	SpO2 informational reports (log only)	SpO2 module status logged	info
`6550`	Digital Error		unknown
`6560`	Module-Specific Error		unknown
`6570`	SpO2 warmer error (log only)	SpO2 warmer component failure	unknown
`6580`	Unknown Error		unknown
`6600`	Syringe Module Motor Watchdog Test Failure		unknown
`6610`	Syringe Module Watchdog Failure		unknown
`6630`	Syringe Plunger Force Not Tracking Pressure		unknown
`6640`	Syringe Plunger Force Sensor Failure		unknown
`6650`	Syringe Plunger Position Sensor Failure		unknown
`6660`	Syringe Plunger Position Failure		unknown
`6670`	Syringe Pressure Disc Sensor Failure		unknown
`6680`	Syringe Timebases Out of Sync		unknown
`6690`	Syringe Pressure Sensor Current Monitor Failure		unknown
`6700`	Syringe Force Sensor Circuit Test Failure		unknown
`6710`	Syringe Digital Sensors Illegal State		unknown
`6720`	Syringe Module Motor Step Rate Failure		unknown
`6730`	Syringe Module Motor Step Sample Too Many Steps		unknown
`6740`	Syringe Nut Disengaged		unknown
`6750`	Syringe Nut Engage Failure		unknown
`6760`	Syringe Module Not Calibrated		unknown
`6770`	Syringe Module Pressure Sensor Circuit Test Failure		unknown
`6780`	PCA Handset Stuck		unknown
`6800`	Wireless Network POST Failure		unknown
`6810`	Wireless Network Not Configured		unknown
`6820`	Wireless Network Initialization Failure		unknown
`6830`	Wireless Network Configuration Failure		unknown
`6840`	Wireless Network Connect Failure		unknown
`6850`	Wireless Network Not Responding		unknown
`6860`	Wireless Network Disconnect Failure		unknown
`6870`	Wireless Network Communication Error		unknown
`6880`	Wireless Network Hardware Failure		unknown
`6900`	Wireless Network Data Link Went Down		unknown
`6910`	Wireless Network Communication Timed Out		unknown
`6920`	Wireless Network Rebooted		unknown
`7000`	Auto-ID Module Message Corrupted		unknown
`7010`	Auto-ID Comm Error		unknown
`7020`	Auto-ID Interrupt Error		unknown
`7030`	Auto-ID General Error		unknown
`7040`	Auto-ID Command Buffer Error		unknown
`7050`	Auto-ID Internal Command Error		unknown
`7060`	Auto-ID External Command Error		unknown
`7070`	Auto-ID Internal Not Responding		unknown
`7080`	Auto-ID External Not Responding		unknown
`7090`	Auto-ID POST General Error		unknown
`7100`	Auto-ID Keypad Failure		unknown
`7110`	Auto-ID Software Version Compatibility Failure		unknown
`7120`	Auto-ID Internal Version Compatibility Failure		unknown
`7130`	Auto-ID External Version Compatibility Failure		unknown
`7200`	Syringe Plunger Position Sensor Contaminated		unknown
`7210`	Syringe Plunger Position Reset Calibration		unknown
`7220`	Syringe Plunger Position Sensor Illegal Motion		unknown
`7500`	System time correction failure (log only)	System time cannot be corrected by skew adjustment	error
`7500`	Invariant Time Failure		unknown
`8000`	Model 8015 General Operating System Failure		unknown
`800.8000`	Software fault detected	Software fault in operating system	error
`810.9000`	POLO software fault or OS error	Software fault or OS error while running POLO	error
`810.9010`	POLO boot failed; missing application ELF file	POLO not able to boot - nonexistent application ELF file	error
`810.9020`	POLO boot failed; invalid application ELF file	POLO not able to boot - invalid application ELF file	error
`810.9030`	POLO boot failed; application ELF checksum error	POLO not able to boot - application ELF file has invalid checksum	error
`810.9050`	POLO parameter file update failed	Error occurred while updating POLO parameter file	error
`810.9060`	POLO configuration mismatch	POLO running on Logic Board not configured for	error
`810.9070`	Internal compact flash card not detected	POLO did not detect presence of internal compact flash card in slot B	error
`810.9080`	Internal compact flash card reset/access failed	POLO could not reset and access internal compact flash card in slot B	error
`810.9090`	Compact flash card slot B not a disk type	Compact flash card in slot B not a disk type card	error
`810.9100`	Compact flash card not supported by POLO	Compact flash card in slot B not supported by POLO	error
`810.9105`	Wireless card not supported by POLO	Wireless card not supported by POLO	error
`810.9110`	ATA driver initialization failed for flash card	POLO could not initialize ATA driver for disk type card	error
`810.9120`	Flash card volume mount failed	POLO could not mount volume on disk type card	error
`810.9130`	Configuration tuple read error from flash card slot B	Configuration tuple read from compact flash card slot B incorrect	error
`810.9135`	Configuration tuple read error from wireless card	Configuration tuple read from wireless card slot incorrect	error
`810.9140`	Function ID tuple error from flash card slot B	Function ID tuple read from compact flash card slot B incorrect	error
`810.9145`	Function ID tuple error from wireless card	Function ID tuple read from wireless card incorrect	error
`810.9150`	POLO directory creation failed	POLO not able to create POLO directory in internal FFX file system	error
`810.9160`	Watchdog timer test failed during POLO boot	Watchdog timer test failed while POLO was booting application	critical
`810.9170`	POLO unable to read attribute tuples from compact flash card		error
`810.9175`	POLO unable to read attribute tuples from wireless card		error
`810.9340`	POLO parameter file open failed during update	POLO parameter file could not be opened while processing update	error
`9000`	POLO General Failure		unknown
`9010`	POLO ELF File Not Found		unknown
`9020`	POLO ELF File Invalid		unknown
`9030`	POLO ELF File CRC Error		unknown
`9040`	POLO Parameter File Not Found		unknown
`9050`	POLO Parameter File Update Error		unknown
`9060`	POLO Incompatible Board		unknown
`9070`	POLO Compact Flash Card Missing		unknown
`9080`	POLO Compact Flash Card Not Ready		unknown
`9090`	POLO Compact Flash Card Invalid		unknown
`9100`	POLO Compact Flash Card Not Supported		unknown
`9110`	POLO Compact Flash Card Initialization Failure		unknown
`9120`	POLO Compact Flash Card Mount Failure		unknown
`9130`	POLO Compact Flash Card Configuration Error		unknown
`9140`	POLO Compact Flash Card Functional ID Error		unknown
`9150`	POLO Make Directory Failure		unknown
`9160`	POLO Watchdog Test Failure		unknown
`9170`	POLO Read Tuple Failure		unknown

Likely causes and actions for each code are in ServiceForge. Connect ServiceForge to your AI

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0 fixes logged by technicians through their AI, with outcomes, for this model.

ServiceForge knowledge base record. Field-unverified unless technicians confirmed it. A teaching summary of the record, not a service manual. Export 2026-10-14.