CP43操作手册.pdf.pdf - 第302页
Chapter 1 Errors and Countermeasures Part 6 Shutter 1 Alarm Shutter 2 Alarm Cause: One of the shutters will not lower . Remedy: Check for obstructions in the shutter ’s path, or irr egular operation in the solenoid valve…
Chapter 1 Errors and CountermeasuresPart 6
1. Errors and Countermeasures
This chapter explains in detail various error messages the
operator is likely to encounter, and their remedies.
1.1 Emergency Stop Errors
The following errors cause an emergency stop which stops all servo axes
instantly and cuts the power. Correct the cause of the error and resume
operation.
Emergency SW Pressed
Cause: [EMERGENCY STOP] button has been pressed.
Remedy: Reset the [EMERGENCY STOP] button.
Thermal Alarm
Cause: A motor thermal relay has been tripped.
Remedy: Check every axis motor, the vacuum pump, and the ringblow to
ensure that nothing is overloaded.
Servo Amp Alarm: D1, D2
Cause: There is a problem with the D1 axis or D2 axis servo amplifier
in servo box 1.
Remedy: Check the D1 and D2 axis servo amplifiers.
Servo Amp Alarm: X, Y, C, Z, FQ
Cause: There is a problem with the X, Y, C, Z, or FQ axis servo amplifier
in servo box 2.
Remedy: Check each of the servo amplifiers mentioned above.
Safety Door, Front
Safety Door, Rear
Safety Door 1
Safety Door 2
Cause: Either the front door is open or one of the electric beams at the
rear of the machine has been interrupted.
Remedy: Close the door or remove the offending object.
6 – 1Version 2.0
Chapter 1 Errors and CountermeasuresPart 6
Shutter 1 Alarm
Shutter 2 Alarm
Cause: One of the shutters will not lower.
Remedy: Check for obstructions in the shutter’s path, or irregular
operation in the solenoid valve or upper and lower limit
sensors.
Not at Loading Position
Cause: The XY table was not in the loading position when an attempt to
raise the lifter was made.
Remedy: Move the XY table to the loading position.
Lifter at Upper Limit
Cause: Lifter is up and the XY table is not able to move.
Remedy: Lower the lifter.
Loader Interlock ON
Cause: Board is not feeding normally and the interlock is ON.
Remedy: Check the Proper data (Loading Position X,Y) to see that the
values are valid.
Lifter Timeout UP/DN
Cause: The lifter has taken too much time to move up or down.
Remedy: Check for items interfering with lifter movement, the solenoid
valve, and the upper and lower limit sensors.
Tape Feeder
Cause : The tape feeder has not been set properly or a tape feeder alarm
has occurred.
Remedy: Set the tape feeder properly.
Cycle Alarm + X, Y, D1, D2,Z, FQ
Cause: The named servo axis did not reach its target position.
Remedy: Check the hardware.
6 – 2Version 2.0
Chapter 1 Errors and CountermeasuresPart 6
Cam Axis Alarm
Cause: In automatic operation the cam does not operate properly.
Remedy: Check for obstructions.
*AX + Servo Not Ready
Cause: Servo board will not start.
Remedy: Turn the power off and then back on again.
*AX + Servo Command Error
Cause: An invalid command was used.
Remedy: Press the [RESET] button. If the error occurs again, try replacing
the servo board in question. Also check that all connectors to
the servo board are firmly attached.
*AX + Servo Parameter Error
Cause: Servo parameters are incorrect.
Remedy: Press the [RESET] button. If the error occurs again, try replacing
the servo board in question. Also check that all connectors to
the servo board are firmly attached.
*AX + Servo System Error
Cause: A system error has occurred.
Remedy: Press the [RESET] button. If the error occurs again, try replacing
the servo board in question. Also check that all connectors to
the servo board are firmly attached.
*AX + Servo Limit Error
Cause: The servo has moved beyond its designated range.
Remedy: Move it back within its prescribed limits.
*AX + Servo Overflow
Cause: A servo overflow has occurred.
Remedy: Check to see that the servo axis has not been overloaded.
6 – 3Version 2.0