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The following table lists the error messages, their possible causes, and the actions to take to fix the problems.
Table 7–3 Error Messages
|
Error Message |
Reference ERR_ |
Description |
Possible Cause |
Actions |
Comments |
|---|---|---|---|---|---|
|
E01 |
OPERATOR |
Early release of X-ray exposure switch |
The user released the X-ray exposure switch before the end of the exposure. |
Quickly press on the selection knob to stop the alarm. Press and hold the exposure switch until the end of the exposure. Wait until the bip ends before you release the switch. |
If the X-ray exposure switch was released before the end of the exposure cycle, you may save or develop the radiography. The remaining exposure time is displayed on the control timer unit. |
|
The X-ray exposure switch or its wiring is defective. |
Check the wiring, the X-ray exposure switch, and the electrical contact points. Replace the defective parts. |
The error is displayed when the X-ray exposure switch is enabled,. It happens often and unexpectedly. |
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|
E02 |
XRAY_SWITCH |
X-ray control enabled when switching ON the unit |
The exposure switch or its wiring is defective. |
Check the wiring, the exposure switch and the electrical contact points. Replace the defective parts. |
It appears on a CS 2200 unit if you use a CS 2100 control timer unit as an interface to access the technician menus. |
|
E03 |
X_RAY_SWITCH_SECURITY |
X-ray control safety malfunction |
CJ718 powerboard failure |
Switch OFF and ON the unit. If the error persists, change the CJ718 powerboard. |
This error is displayed when you switch ON the unit. |
|
E04 |
EXPO_TIMEOUT_SECURITY |
Exposure time safety malfunction |
CJ718 powerboard failure |
Switch OFF and ON the unit. If the error persists, change the CJ718 powerboard. |
This error is displayed when you switch ON the unit. |
|
E10 E11 E12 |
KV_REF_SYS kV_REF_LOW kV_REF_HIGH |
kV reference error Too low kV reference Too high kV reference |
CJ718 powerboard failure. Incorrect calibration of the CJ718 powerboard. |
Launch the auto-calibration procedure. If the problem persists, change the CJ718 powerboard. |
|
|
E13 |
KV_FEEDBACK_SYS |
kV return error (no-load value different from 0) kV return connection error |
Defective connections/wirings on kV return (i.e. disconnected J6 connector) |
Switch OFF and ON the unit. If the error persists, do the following: - Check the wiring and electrical contact points. - Replace any defective parts. |
|
|
Generator failure (kV return) |
- Disconnect the generator and use an ohmmeter to check that the value between the yellow and blue generator wires are between 11kohms and 15kohms - Change the generator. |
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|
CJ718 powerboard failure |
- Change the powerboard. |
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|
E14 E15 |
kV_FEEDBACK_LOW kV_FEEDBACK_HIGH |
Low kV return High kV return |
Long period of generator inactivity |
Switch OFF and ON the unit. If the error persists, carry out tube seasoning procedures. See Performing the Tube Seasoning. |
|
|
Incorrect CJ718 generator calibration |
Do a PR 4 parameter autocalibration. See Resetting and Autocalibration. |
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|
Defective wiring |
Check the wiring and electrical contact points. Replace any defective parts. |
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|
CJ718 powerboard failure |
Change the CJ718 powerboard. |
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|
E16 |
FMIN_SYS |
No signal frequency inverter error |
CJ718 powerboard failure |
-Switch OFF and ON the unit. If the error persists, change the CJ718 powerboard |
|
|
E17 E18 |
FMIN_LOW FMIN_HIGH |
Too low inverter frequency Too high inverter frequency |
CJ718 powerboard failure |
Switch OFF and ON the unit. If the error persists, change the CJ718 powerboard. |
|
|
E20 |
HEATING_VOLTAGE_SYS |
Error in voltage measure of heating filament (no-load value different from 0) |
Disconnected or poorly connected generator when running the auto-calibration procedure. |
- Switch OFF and ON the unit. If the error persists, do the following: - Check the wiring and electrical contact points. - Change the defective wire. |
|
|
E21 |
HEATING_VOLTAGE_LOW |
Too low voltage for filament heating |
Incorrect CJ718 powerboard calibration |
Do a PR 4 parameter autocalibration. See Resetting and Autocalibration. |
|
|
E22 |
HEATING_VOLTAGE_HIGH |
Too high voltage for filament heating |
CJ718 powerboard failure |
Change the CJ718 powerboard. |
|
|
E23 |
HEATING_CURRENT_SYS |
Error in current for filament heating (no-load value different from 0) |
|||
|
E24 |
HEATING_CURRENT_LOW |
Too low current for filament heating |
Generator failure (X-ray tube heating filament circuit) |
- Switch OFF and ON the unit. If the error persists, do the following: - Do an Ohmmeter test (<1ohm) between the purple and blue generator wires. -Change the generator |
Commonly results from a broken X-ray tube filament |
|
Defective wiring (X-ray tube heating filament circuit) |
- Do an ohmmeter test between the blue and purple wires on CJ718 slot J2 - Change the defective components |
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|
CJ718 powerboard failure |
Change the CJ718 powerboard |
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|
E30 |
POWER_ALARM |
Problem with line voltage setting or filtering capacitor |
Incorrect configuration of the CJ718 powerboard voltage |
Check the CJ718 powerboard jumper configuration for adaptation to the adequate voltage (the components that are referenced as 1a, 1b, and 2 on the electrical schema). If not adequate with main voltage, change the CJ718 powerboard. |
|
|
The unit power supply is out of the voltage range for proper use. |
Check the electrical installation with emphasis on power supply voltage and connections. |
- 90 V -144 V for 110 V - 207 V and 264 V for 230 V |
|||
|
CJ718 powerboard failure |
Change the CJ718 powerboard |
||||
|
E40 |
WATCHDOG |
Watchdog release problem |
- Interferences |
- Random display of error message - Check for incorrect grounding installation - Check low cables cross-section - Verify if cables from other closeby sources are not causing interferences - Other appliances installed on the same power line - If an error is detected bring the installation back to conformity |
|
|
E41 |
PROGRAM_INTEGRITY |
Firmware integrity default |
|||
|
E42 |
PROGRAM_FAULT |
Firmware functions default |
- CJ718 powerboard failure |
- Systematic display of error message. - Change the CJ718 powerboard |
|
|
E43 |
SHOT_PARAMETERS |
Last exposure parameter (exposure time) |
|||
|
E44 |
TECHNICAL_DATA |
Technical parameters (settings) |
|||
|
E45 |
GENERATOR_COOLING_DATA |
Tube head parameters (cooling) |
|||
|
E46 |
USER_DATA |
User settings (digital, long cone) |
|||
|
E47 |
SW2_CONFIG |
Incorrect configuration of CJ718 powerboard SW2 dipswitch 2 |
Incorrect configuration of CJ718 powerboard SW2 dipswitch 2 |
Modify SW2 dipswitch 2 configuration |
|
|
E48 |
ERR_QUARTZ |
Missing or unstable processor frequency |
CJ718 powerboard failure |
- Systematic display of error message. - Switch OFF and ON the unit. If the error persists, change the CJ718 powerboard |
|
|
E50 |
I2C |
I2C bus |
Defective wirings/connections |
- Change the connections and the aspect of the electrical links. - Change the defective parts. |
When you hear a beep from the buzzer (beeps for 1 sec) and if no error code is displayed on the control timer unit, the problem surely results from either of the 3 problem causes listed in the previous Possible Causes column. |
|
E52 |
I2C_EXT |
External I2C bus |
Interferences |
- Random display of error message - Check for incorrect grounding installation - Check low cables cross-section - Verify if cables from other closeby sources are not causing interferences - Other appliances installed on the same power line - If an error is detected bring the installation back to conformity. |
|
|
E54 |
IHM |
Error in accessing the control panel |
CJ718 powerboard or control panel failure |
- Systematic display of error message. - Change the CJ718 powerboard. - Change the control panel. |
|
|
E51 |
I2C_INT |
Internal I2C bus |
|||
|
E53 |
EPROM |
Error in serial EPROM access |
|
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