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01 12-001 C h ap t er 3 2-19 Tg0252-PM-SO 4. Troubleshooting after Error Message 12 01 0 1 TV2-AXIS ORIGIN UNIDENTIFIED CARRIAGE DETECTED ON TRA VERSE. 12 01 0 2 TV2-AXIS ORIGIN TRA VERSE #2 ORIGIN [BPH255] SENSOR MA Y B…

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0112-001 Chapter 3 2-18 Tg0252-PM-SO
4. Troubleshooting after Error Message
11 05 11 TV1-AXIS INTERLOCK TV1-AXIS EMERGENCY STOP. BPH278 (CRASH DE-
TECTED OR TRAY HEIGHT OF COMPONENT ERROR)
11 06 06 POWER ON MONITOR CIRCUIT BREAKERS [Q401,Q402] NOT DETECTED.
Error Code Display A Display B
(Cause 1) This is the device’s self-diagnostic message.
(Reset Procedure in the case of Cause 1)
Reset Procedure
(1) Press the [CLEAR ALARM] key to stop the buzzer sound.
(2) Press the [RESET] button to cancel the error mode.
(3) Press the [ZERO] button to return all axes to their original positions. Continue the production
according to the “WARM Start Operation Procedure”.
(4) If the device can’t be reset after the above procedure, contact our service personnel.
(Cause 1) Is there any dust on the light emission or light receipt section in the traverse collision
detection sensor [BPH276], which detects abnormal access of the traverse axis 1 to the
traverse axis 2? If so, wipe clean.
(Cause 2) Has the optical axis of the traverse collision detection sensor [BPH276] deviated?
If so, adjust it.
(Cause 3) Is there any large plus value in the traverse pulling out position X (width) column at the
“Multi-tray Offset” display? If the data value is not correct, set the correct value with
the matching teaching operation.
(Cause 4) Does the shield dog plate which shields the sensor’s optical axis when the traverse axis
1 is too close to the traverse axis 2, move smoothly? If not then adjust.
(Cause 5) Is a tray higher than the specified value pulled out from the upper chute in the multi-
tray unit? The decision whether the tray is pulled out from the upper unit or lower unit
is based on the tray height data.
Check the tray height data on the component library data. If the data value is not
correct, set the actual height value.
(Cause 6) Is the optical axis of the traverse 1 pass line interlock 2 [BPH279] deviated? If so, adjust
it.
This sensor monitors the tray height when the pallet is pulled out. This sensor is not
attached on the tray unit where the use of the tray with the height of 1 inch is not
available.
(Reset Procedure in the case of Causes 1, 2, 3, 4, 5 and 6)
Reset Procedure
(1) Press the [ZERO] button to return all axes to their original positions.
(2) Re-start.
(3) If the device can’t be re-started, contact our service personnel.
0112-001 Chapter 3 2-19 Tg0252-PM-SO
4. Troubleshooting after Error Message
12 01 01 TV2-AXIS ORIGIN UNIDENTIFIED CARRIAGE DETECTED ON TRAVERSE.
12 01 02 TV2-AXIS ORIGIN TRAVERSE #2 ORIGIN [BPH255] SENSOR MAY BE
DEFECTIVE.
Error Code Display A Display B
(Cause 1) This is the device’s self-diagnostic message.
(Reset Procedure in the case of Cause 1)
Reset Procedure
(1) Press the [CLEAR ALARM] key to stop the buzzer sound.
(2) Press the [RESET] button to cancel the error mode.
(3) Press the [ZERO] button to return all axes to their original positions. Continue the production
according to the “WARM Start Operation Procedure”.
(4) If the device can’t be reset after the above procedure, contact our service personnel.
(Cause 1) Is there an unstable pallet on the traverse?
(Cause 2) Is the traverse projecting from the pallet?
(Cause 3) Did you used the specified pallet?
(Reset Procedure in the case of Causes 1 and 2)
Reset Procedure
(1) Press the [CLEAR ALARM] key to stop the buzzer sound.
(2) Check the cause of the error.
(Check the traverse).
(3) Press the [RESET] button and cancel the error indication.
(4) Turn off the power as required and remove the pallet on the traverse.
(Reset Procedure in the case of Cause 3)
Reset Procedure
(1) Use the specified pallet.
ORIGIN IS NOT SET FOR THIS AXIS.
(Cause 1) Did you zero the traverse before starting it?
(Reset Procedure in the case of Cause 1)
Reset Procedure
(1) Press the [CLEAR ALARM] key to stop the buzzer sound.
(2) Press the [RESET] button to cancel the error mode.
(3) Press the [ZERO] button to return all axes to their original positions. Continue the production
according to the “WARM Start Operation Procedure”.
(4) If the device can’t be reset after the above procedure, contact our service personnel.
12 01 03 TV2-AXIS ORIGIN
0112-001 Chapter 3 2-20 Tg0252-PM-SO
4. Troubleshooting after Error Message
12 01 04 TV2-AXIS ORIGIN EXCITATION-MONITOR SIGNAL FROM STEPPING
MOTOR DRIVER WAS NOT DETECTED.
12 01 05 TV2-AXIS ORIGIN TRAVERSE #2 ORIGIN [BPH255] NOT DETECTED.
Error Code Display A Display B
(Cause 1) This is the device’s self-diagnostic message.
(Reset Procedure in the case of Cause 1)
Reset Procedure
(1) Press the [CLEAR ALARM] key to stop the buzzer sound.
(2) Press the [RESET] button to cancel the error mode.
(3) Press the [ZERO] button to return all axes to their original positions. Continue the production
according to the “WARM Start Operation Procedure”.
(4) If the device can’t be reset after the above procedure, contact our service personnel.
(Cause 1) This is the device’s self-diagnostic message.
(Reset Procedure in the case of Cause 1)
Reset Procedure
(1) Press the [CLEAR ALARM] key to stop the buzzer sound.
(2) Press the [RESET] button to cancel the error mode.
(3) Press the [ZERO] button to return all axes to their original positions. Continue the production
according to the “WARM Start Operation Procedure”.
(4) If the device can’t be reset after the above procedure, contact our service personnel.
12 01 06 TV2-AXIS ORIGIN PALLET NOT STORED.
(Cause) Has the pallet to be housed been removed?
(Reset Procedure in the case of Cause 1)
Reset Procedure
(1) Press the [CLEAR ALARM] key to stop the buzzer sound.
(2) Press the [RESET] button to cancel the error indication.
(3) Press the [READY] button on the operation panel on the beam A side to turn off the LED for
the [READY] button.
(4) Press the [EMERGENCY STOP] button to shut down the load power and open the supply
cover on the beam A side. Take the greatest care about safety.
(5) Return the pallet which caused the error to its correct position.
(6) Close the supply cover and press the [POWER] button to turn on the load power.
(7) Press the [READY] button on the side of the beam A to turn on the LED for the [READY]
button.
(8) Press the [ZERO] button to return all axes to their original positions. Continue the production
according to the “WARM Start Operation Procedure”.