DECAN_F2_Service(Eng_Ver1).pdf - 第475页

17-63 Troubleshooting  Defective connection o f 44B cable of TB1 (S ervo Driver Al arm Code "13")  An error occurred preventing th e gantry from being moved si nce the gantry limit is not set.  Defective Ser…

100%1 / 604
17-62
Fast & Flexible Chip Shooter DECAN F2 Service Manual
SM48X.)
An alarm occurred to the X-axis.
An overvoltage problem occurred to the main input power supply.
Defective X-axis flat cable
A short-circuit occurred in the flat cable.
The main power supply varies [200V~220V].
A low voltage phenomenon occurs with the main voltage being 340V according to the
machine speed (normal operation of the machine after setting the speed to 80~70%).
[How to Check]
1. Check the status of the movement in the Y direction in the Ready Off state. (Check
for any problems with the movement)
2. Perform a homing operation test in the Ready On state.
3. Check that under what situation, the alarm occurs.
(Check the IO operation and sensor operation state)
4. Check the Servo Driver operation state.
(Check the assembling state of the power and encoder cables)
5. Check the Servo Motor operation state. (Check the resistance of the power supply
section.)
6. Check the variation of the main voltage.
7. Check the operation state of the related boards.
(SEDES, Twin Servo, Axis Sensor Board, Safety control & DC power board, etc.)
[Measures]
Replace the Motor Servo Driver.
Replace the Servo Motor.
Reassemble the X7043 SEDES Board.
Reassemble the Axis Sensor Board.
Change the wiring of the main input power supply.
Replace the X-axis flat cable. [Monitoring]
Replace the flat cable.
Take measures for the AVR and check it.
Make a request to work on the electrical system by increasing the main voltage to
370V.
E0D07 An alarm is detected from the Axis # Y
[Cause]
17-63
Troubleshooting
Defective connection of 44B cable of TB1 (Servo Driver Alarm Code "13")
An error occurred preventing the gantry from being moved since the gantry limit is not
set.
Defective Servo Driver (Alarm Code "13")
An LM Guide bolt is loosened
Defective contact of the MC1 and MC2 cables
Defective contact of the Twin Servo Board Dip Switch
An error occurred while moving out of the home sensor.
(Applicable only to SM series machines excluding the DECAN F2, SLM, SM471 and
SM48X.)
A resistor chip is damaged in the Axis Sensor Board.
The fuse in the Safety Control and DC Power Boards is short-circuited.
Unstable supply voltage
The Servo Driver Alarm (Alarm Code "21") occurred.
Defective contact of the cable in the EMG terminal
Servo Driver Alarm (Alarm Code "45") occurred.
A problem occurred to the Y-axis Servo Driver.
[How to Check]
1. Check the status of the movement in the Y direction in the Ready Off state. (Check
for any problems with the movement)
2. Perform a homing operation test in the Ready On state.
3. Check that under what situation, the alarm occurs.
4. Check the Servo Driver operation state.
(Check the assembling state of the power and encoder cables)
(Check the input and output voltage)
1. Check the status of the movement in the Y direction in the Ready Off state. (Check
for any problems with the movement.)
2. Perform a homing operation test in the Ready On state.
3. Check that under what situation, the alarm occurs.
4. Check the calibration.
1. Check the cause of the alarm with the alarm code. (Refer to the Servo Alarm Code
Manual.)
2. Replace the Servo Driver.
1. Check the status of the movement in the Y direction in the Ready Off state. (Check
for any problems with the movement.)
17-64
Fast & Flexible Chip Shooter DECAN F2 Service Manual
2. Perform a homing operation test in the Ready On state.
3. Check that under what situation, the alarm occurs.
4. Check the assembling state of the LM Guide.
1. Check the status of the movement in the Y direction in the Ready Off state. (Check
for any problems with the movement.)
2. Perform a homing operation test in the Ready On state.
3. Check that under what situation, the alarm occurs.
4. Check the Servo Driver operation state.
(Check the assembling state of the power and encoder cables)
(Check the input and output voltage)
5. Check the assembling state of the terminal block and MC cables connected to the
Servo Driver.
6. Check the Twin Servo Board operation state.
7. Check the Axis Sensor Board operation state.
1. Check the status of the movement in the Y direction in the Ready Off state. (Check
for any problems with the movement)
2. Perform a homing operation test in the Ready On state.
3. Check that under what situation, the alarm occurs.
4. Check the Servo Driver operation state.
5. Check the voltage output and fuse of the Safety Control Board and DC Power
Board.
1. Check the status of the movement in the Y direction in the Ready Off state. (Check
for any problems with the movement)
2. Perform a homing operation test in the Ready On state.
3. Check that under what situation, the alarm occurs.
(Check the IO operation and sensor operation state)
4. Check the Servo Driver operation state.
(Check the assembling state of the power and encoder cables)
5. Check the Servo Motor operation state (Check the resistance of the power supply
section).
6. Check the variation of the main voltage.
[Measures]
Reconnect the 44B cable of the TB1.
After performing the Home Calibration, perform the Limit Calibration.
Replace the Servo Driver.