IAI America SCON-C - Manual (Page 231)

213
Appendix
Code Error name Cause/Action
0B5 Phase Z position error The position where phase Z was detected at home return was outside the
specified range.
Cause: Encoder
failure
Action: Please contact IAI.
0BA Home sensor not
detected
This error indicates that the actuator equipped with the home check sensor has
not yet successfully completed the home return operation.
Cause: [1] The load contacted any surrounding equipment or structure during
home return.
[2] The slide resistance of the actuator is high in some location.
[3] The home check sensor is not properly installed, faulty or open.
Action: If the load is not contacting any surrounding equipment or structure,
[2] or [3] is suspected. Please contact IAI.
0BE Home return timeout Cause: Home return does not complete after elapse of the time set by the
applicable manufacturer’s parameter following the start of home return
operation. (This error does not occur in normal operations.)
Action: The controller and actuator combination is wrong, among others.
Please contact IAI.
0BF Creep sensor not
detected
This error indicates during home return operation using a creep sensor a
home-sensor detection signal was output or mechanical end was reached
before a creep sensor signal was detected (or the actuator cannot move due to
an excessive load).
Cause: [1] Signal is not detected because the creep sensor is not installed in
an appropriate position.
[2] The cable is disconnected or the connector is not plugged in
properly.
[3] The load is receiving an external force.
Action: [1] Readjust the sensor installation position.
[2] Perform continuity check to see if the cable is disconnected. Also
check if the connector is plugged in properly.
[3] Review the mechanisms around the load and prevent the load from
receiving any strong external force.
If the cause cannot be specified, contact IAI.
0C0 Excessive actual speed Cause: The motor speed exceeded the maximum level set by the applicable
manufacturer’s parameter. Although this error does not occur in
normal operations, it may occur if the load decreased before a servo
error was detected and the actuator moved quickly as a result, which
can be caused by various reasons including the following:
[1] The slide resistance of the actuator is high in some location.
[2] The load increased due to momentary application of external force.
Action: Check the assembly condition of mechanical parts for any
abnormality.
If the actuator itself is suspected as the cause, please contact IAI.