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(SMX-225CT) Status on the X-ray Panel Unit
(SMX-225CT) Status on the X-ray Panel Unit
Answer
The three-digit status display on the X-ray panel unit can display a blinking code, which indicates an error state, in addition to the solidly indicated 000 and 001 codes. If several different statuses occurred at the same time, up to 4 statuses can by cyclically displayed, starting from the code with the largest number. No more than four statuses are displayed.
After checking the status, press the [RESET] button next to the status display to clear the displayed status.
After checking the status, press the [RESET] button next to the status display to clear the displayed status.
If any of the following events occur, contact a Shimadzu sales or service representative.
• The system does not return to its operable state
• A status other than normal state (000) appears frequently
• Troubleshooting for the corresponding status is unclear
• The system does not return to its operable state
• A status other than normal state (000) appears frequently
• Troubleshooting for the corresponding status is unclear
000: Operation is normal.
001: Normal (Turbo molecular pump high load）
The operation status is normal, but the turbo molecular pump is operating on high load. This status may be displayed when the system is powered on.
→If this status is displayed for several days, consider an overhaul of the turbo molecular pump and the diaphragm pump.
→If this status is displayed for several days, consider an overhaul of the turbo molecular pump and the diaphragm pump.
100: X-ray stoppage due to communicat ion error
Indicates that X-ray turned OFF because communication with PC was interrupted during X-ray emission.
→Check for looseness in PC and HVC unit communication cable connectors.
Indicates that X-ray turned OFF because communication with PC was interrupted during X-ray emission.
→Check for looseness in PC and HVC unit communication cable connectors.
101: X-ray stops when X-ray key switch is turned OFF
Indicates that the X-ray key switch on the X-ray panel unit was turned OFF while X-ray emission was ongoing.
Indicates that the X-ray key switch on the X-ray panel unit was turned OFF while X-ray emission was ongoing.
102: X-ray stoppage due to open sliding door
Indicates that X-ray turned OFF because sliding door was opened during X-ray emission.
Indicates that X-ray turned OFF because sliding door was opened during X-ray emission.
103, 104: X-ray stoppage due to open top-left door of shield box
Indicates that X-ray turned OFF because top-left door of shield box was opened during X-ray emission.
→Check that the door mounting screws are securely tightened.
Indicates that X-ray turned OFF because top-left door of shield box was opened during X-ray emission.
→Check that the door mounting screws are securely tightened.
105: X-ray stoppage due to vacuum error
Indicates that X-ray turned OFF because vacuum loss occurred during X-ray emission.
→Generate X-rays when there is a sufficiently low degree of vacuum (at or below approximately 10).
Indicates that X-ray turned OFF because vacuum loss occurred during X-ray emission.
→Generate X-rays when there is a sufficiently low degree of vacuum (at or below approximately 10).
106: An instrument error occurred.
107: X-ray stoppage due to open maintenanc e door
Indicates that X-ray turned OFF because maintenance door was opened during X-ray emission.
→Check that the door mounting screws are securely tightened.
Indicates that X-ray turned OFF because maintenance door was opened during X-ray emission.
→Check that the door mounting screws are securely tightened.
108: X-ray emission stopped due to turbo molecular pump error
This status indicates that X-ray emission was turned OFF due to a problem with the turbo molecular pump.
→Check for looseness in the turbo molecular pump cable connector.
This status indicates that X-ray emission was turned OFF due to a problem with the turbo molecular pump.
→Check for looseness in the turbo molecular pump cable connector.
110: Inverter over-current
Indicates excessive current of high-voltage inverter, or internal FET temperature that exceeds allowable temperature.
111: Inverter over-voltage
Indicates excessive voltage of high-voltage inverter.
112: Tube over-voltage
Indicates tube voltage that is higher than the allowable voltage.
113: Tube over-current
Indicates tube current that is higher than the allowable current.
119: Reset when X-ray is ON
Indicates that X-ray control CPU was reset during X-ray emission, due to discharge noise or power supply interruption.
Indicates excessive current of high-voltage inverter, or internal FET temperature that exceeds allowable temperature.
111: Inverter over-voltage
Indicates excessive voltage of high-voltage inverter.
112: Tube over-voltage
Indicates tube voltage that is higher than the allowable voltage.
113: Tube over-current
Indicates tube current that is higher than the allowable current.
119: Reset when X-ray is ON
Indicates that X-ray control CPU was reset during X-ray emission, due to discharge noise or power supply interruption.
→This may occur due to discharge of X-ray tube. Perform warm-up.
If this error occurs frequently, consider an overhaul.
In addition, these errors may be displayed when warm-up is performed, even if operation is normal. If operation is normal, the error display will be automatically cleared.
If this error occurs frequently, consider an overhaul.
In addition, these errors may be displayed when warm-up is performed, even if operation is normal. If operation is normal, the error display will be automatically cleared.
200: Communication error
Indicates that communication with PC was interrupted.
→Start the CT software.
201: X-ray key switch is turned OFF
Indicates that the X-ray key switch on the X-ray panel unit is turned OFF.
→Turn ON the X-ray key switch.
Indicates that the X-ray key switch on the X-ray panel unit is turned OFF.
→Turn ON the X-ray key switch.
202: Sliding door open
Indicates that the CT unit control power supply is OFF, or the sliding door is open.
→Turn ON the [OPERATE] key switch on the operation box and close the sliding door.
Indicates that the CT unit control power supply is OFF, or the sliding door is open.
→Turn ON the [OPERATE] key switch on the operation box and close the sliding door.
203, 204: Top-left door of shield box open
Indicates that the top-left door of the shield box is open.
Indicates that the top-left door of the shield box is open.
→Close the top-left door of the shield box.
205: Vacuum error
Indicates a poor degree of vacuum that prevents X-ray emission.
→Wait until the degree of vacuum is at or below approximately 40.
→Wait until the degree of vacuum is at or below approximately 40.
206: An instrument error occurred.
207: Maintenance door open
This status indicates that either the side maintenance door or the rear maintenance door is open.
→Close the maintenance door.
This status indicates that either the side maintenance door or the rear maintenance door is open.
→Close the maintenance door.
208: Turbo molecular pump not ready
This status indicates that the turbo molecular pump has not reached the specified rotation speed.
→Wait a moment after turning on the power. If this display does not disappear after 10 minutes, turn OFF the X-ray generator circuit breaker on the HVC unit and then turn it back ON after 10 minutes.
This status indicates that the turbo molecular pump has not reached the specified rotation speed.
→Wait a moment after turning on the power. If this display does not disappear after 10 minutes, turn OFF the X-ray generator circuit breaker on the HVC unit and then turn it back ON after 10 minutes.
220: Extension interlock
Indicates that the [EX STATUS] terminal on the HVC unit is OFF.
Indicates that the [EX STATUS] terminal on the HVC unit is OFF.
In addition, this terminal is short-circuited when using this system.
→Check whether the [EX STATUS] short-circuit connector is disconnected.
→Check whether the [EX STATUS] short-circuit connector is disconnected.
331: Cooling water error
Indicates poor flow of cooling water.
→Replenish the cooling water. Also, check that there are no cooling water leaks.
→Replenish the cooling water. Also, check that there are no cooling water leaks.
342: Broken filament
Indicates that the filament is broken. Check when X-ray is OFF.
→Replace the filament. Click here for "(SMX-225CT) Replacing the Filament".
Indicates that the filament is broken. Check when X-ray is OFF.
→Replace the filament. Click here for "(SMX-225CT) Replacing the Filament".
443: Filament transformer over-current
Indicates that excessive current flowed to the filament transformer in the HVC unit.
454:Grid transformer over-current
Indicates that excessive current flowed to the grid transformer in the HVC unit.
Indicates that excessive current flowed to the filament transformer in the HVC unit.
454:Grid transformer over-current
Indicates that excessive current flowed to the grid transformer in the HVC unit.
→This may be due to insulation breakdown.
X-ray emission is possible even when these errors are displayed.
However, due to the risks described on the left, consider an overhaul of the HVC unit.
However, due to the risks described on the left, consider an overhaul of the HVC unit.
557: Y-deflection coil system error
Indicates that the specified current is not flowing to Y-deflection coil of the lens. This may be due to reasons such as disconnection.
558: X-deflection coil system error
Indicates that the specified current is not flowing to X-deflection coil of the lens. This may be due to reasons such as disconnection.
559: Focus coil system error
Indicates that the focus coil of the lens has deteriorated.
Indicates that the specified current is not flowing to Y-deflection coil of the lens. This may be due to reasons such as disconnection.
558: X-deflection coil system error
Indicates that the specified current is not flowing to X-deflection coil of the lens. This may be due to reasons such as disconnection.
559: Focus coil system error
Indicates that the focus coil of the lens has deteriorated.
→Check for disconnection of the lens cable.
X-ray emission is possible even when these errors are displayed.
However, due to the risks described on the left, consider an overhaul.
602: Electromagnetic lock monitor error
Indicates that the electromagnetic lock is not working properly.
→Check that the sliding door is securely closed.
Indicates that the electromagnetic lock is not working properly.
→Check that the sliding door is securely closed.
After that, press the [RESET] button on the panel unit to reset the status display.
605: Vacuum disconnection
Indicates that the vacuum sensor is not connected to the HVC unit. Check when communication from PC starts.
→Check the connections of the vacuum gauge cable and the vacuum cable connector to the HVC, and press the [RESET] button on the panel unit to reset the status display.
Indicates that the vacuum sensor is not connected to the HVC unit. Check when communication from PC starts.
→Check the connections of the vacuum gauge cable and the vacuum cable connector to the HVC, and press the [RESET] button on the panel unit to reset the status display.
668: Lens overheat
Indicates that the lens temperature exceeds the allowable temperature.
→Wait for approximately 30 minutes. After that, press the [RESET] button to reset the status display.
Indicates that the lens temperature exceeds the allowable temperature.
→Wait for approximately 30 minutes. After that, press the [RESET] button to reset the status display.
669: Lens thermistor disconnection
Indicates a disconnection or failure of the temperature sensor that monitors the lens temperature.
→Check for disconnection of the lens cable.
After that, press the [RESET] button to reset the status display.
Indicates a disconnection or failure of the temperature sensor that monitors the lens temperature.
→Check for disconnection of the lens cable.
After that, press the [RESET] button to reset the status display.
678: Transistor overheat
Indicates overheating of the transistor that controls the lens current in the HVC unit.
→Wait for approximately 1 minute. After that, press the [RESET] button to reset the status display.
Indicates overheating of the transistor that controls the lens current in the HVC unit.
→Wait for approximately 1 minute. After that, press the [RESET] button to reset the status display.
679: Transistor thermistor disconnection
Indicates a disconnection or failure of the temperature sensor that monitors the transistor temperature.
→If the error is not cleared after pressing the [RESET] button, an instrument error has occurred.
Indicates a disconnection or failure of the temperature sensor that monitors the transistor temperature.
→If the error is not cleared after pressing the [RESET] button, an instrument error has occurred.
788: Tank overheat
Indicates overheating of the tank in the HVC unit.
Indicates overheating of the tank in the HVC unit.
789: Tank thermistor disconnection
Indicates a disconnection or failure of the temperature sensor that monitors the tank temperature.
796: MPU runaway detection failure
Indicates a failure in the circuit that monitors runaway of the MPU that performs control of the X-ray generator.
Indicates a disconnection or failure of the temperature sensor that monitors the tank temperature.
796: MPU runaway detection failure
Indicates a failure in the circuit that monitors runaway of the MPU that performs control of the X-ray generator.
→Turn OFF the power breaker of the HVC unit and stop using the system.
797: Shield box top-left door switch failure
Indicates that a failure has occurred in the circuit for the shield box top-left door switch.
There are two switches that open and close this door, and this error is displayed if the ON/OFF status of these two switches differ from each other.
→Try opening and closing the top-left door of the shield box.
If the error is still displayed after doing this, turn OFF the power breaker of the HVC unit and stop using the system.
Indicates that a failure has occurred in the circuit for the shield box top-left door switch.
There are two switches that open and close this door, and this error is displayed if the ON/OFF status of these two switches differ from each other.
→Try opening and closing the top-left door of the shield box.
If the error is still displayed after doing this, turn OFF the power breaker of the HVC unit and stop using the system.
798: X-ray lamp system failure
Indicates that current does not flow even when X-ray lamp is turned ON. This may be due to a broken lamp or disconnection.
Indicates that current does not flow even when X-ray lamp is turned ON. This may be due to a broken lamp or disconnection.
799: Safety interlock error
Indicates a failure of the circuit that blocks the supply of high-voltage power when an error occurs.
Indicates a failure of the circuit that blocks the supply of high-voltage power when an error occurs.
→Turn OFF the power breaker of the HVC unit and stop using the system.
No display: MPU runaway
Indicates runaway of the MPU that performs control of the X-ray generator.
→Turn OFF the power breaker of the HVC unit, and wait approximately 5 seconds before turning it back ON again.
→Turn OFF the power breaker of the HVC unit, and wait approximately 5 seconds before turning it back ON again.
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