IAI ERC3, Инструкция по эксплуатации

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Chapter 5
Troubleshooting
5.4
Alarm List
163
Alarm
Code
Alarm
Level
Alarm Name Cause/Treatment
0B8
Cold start
Excitement detection error Cause : In ERC3, the excitation detection starts when the
servo is turned ON for the first time after the
power is supplied. The detection is not finished
after a certain time being passed.
1) Connection error or wire breakage on an
actuator cable.
2) Brake is not released (when equipped with a
brake).
3) Load to the motor is high due to external force.
4) Power was turned ON while touching to the
mechanical end.
5) The resistance in the actuator sliding operation
is large.
Treatment : 1) Check the wiring condition of the actuator
cables.
2) There is a concern of a malfunction of the
controller internal components. Please
contact us.
3) Confirm that there is no error in the
mechanical part assembly condition.
4) Move the slider or the rod to a point where it
would not hit the mechanical end and reboot
the system.
5) If the loaded weight is within the allowable
range, turn the power OFF and check the
resistance in sliding operation by moving the
slider with hand.
0BE Home return timeout Cause : Home return does not complete after elapse of a
certain period after the start of home return.
Treatment : This error does not occur in normal operation.
Please contact IAI.
0C0
Operation
release
Actual speed excessive Cause : This indicates the number of motor rotation
exceeded the number of allowable rotation.
1) The slide resistance of the actuator is locally
high.
2) The load is increased too much due to a
external force.
With the reasons above, it can be considered a
sudden speed increase has occurred before
detecting the servo error.
Treatment : Even though this would not occur in normal
operation, check if there is any abnormality in the
parts assembly condition. Also check if there is a
possibility that an external force may be applied in
the direction of the actuator movement.
ME0302-4A