IAI America ACON-CG - Manual (Page 164)

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10. T
roubleshooting
10.4 Alarm Description and Cause/Action
(1) Message level alarms
Code Error name Cause/Action
092 PWRT signal detected
during movement
Cause: The current-position write signal (PWRT) was input in the
teaching mode while the actuator was jogging.
Action: Input the PWRT signal after confirming that the jog button is not
pressed and the actuator is stopped (MOVE output signal is OFF).
093 PWRT signal detected
before completion of
home return
Cause: The current-position write signal (PWRT) was input in the
teaching mode when home return was not yet completed.
Action: Input the HOME signal first to perform home return, and then
input the PWRT signal after confirming that home return has
completed (HEND output signal is ON).
0A2 Position data error Cause: [1] A move command was input when no target position was set in
the “Position” field.
[2] The target position in the “Position” field exceeds a soft limit
setting.
[3] An incremental target position was specified in the “Position”
field in the solenoid valve mode 2 (3-point type).
Action: [1] Set a target position first.
[2] Change the target position to a value inside the soft limit
setting.
[3] Specify an absolute target position.
0A3 Position command
information data error
Cause: The speed or acceleration/deceleration in the numerical command
exceeds the maximum value that can be set.
Action: Change the problem item to an appropriate value.
0A7 Deceleration
command error
If a position command is issued while the actuator is moving where the
target position corresponding to the position number is located near a soft
limit and the deceleration is also set low, the actuator may move past the
soft limit.
Cause: When the speed was changed during movement, the next move
command was not issued quick enough.
Action: Quicken the speed change timing so that the actuator will not
overshoot the soft limit.
0B5 Phase-Z position error The position at which phase Z was detected during the home return was
out of the specified range, or phase Z was not detected.
Cause: Encoder
error
Action: Contact IAI.
Deceleration starting position not
resulting in soft limit overshoot
If a command is issued here,
soft limit overshoot will occur.
Soft limit