IAI ERC3, Instruction Manual

Page: 170 / 188

Chapter 5
Troubleshooting
5.4
Alarm List
162
Alarm
Code
Alarm
Level
Alarm Name Cause/Treatment
0A1
Cold start
Parameter data error Cause : The data input range in the parameter area is not
appropriate.
Treatment : Change the value to the appropriate one.
0A2 Position data error Cause : 1) A move command was input when no target
position was set in the “Position” field of a
position No. in the position table.
2) The value of the target value in the “Position”
field exceeded the ERC3 Parameter No.3, 4
“Soft limit set value”.
Treatment : 1) Set the target position.
2) Change the target position value to the one
within the soft limit set value.
0A3 Position command data
error
Cause : 1) The speed or acceleration/deceleration value
during direct numeric specification exceeded
the maximum set value.
Treatment : 1) Table to input a proper value.
0A7
Operation
release
Command deceleration
error
Cause : Because there is not enough deceleration
distance when the deceleration is changed to a
lower setting during the operation, the actuator
exceeded the soft limit when deceleration was
made from the current position with the
deceleration after the change.
The cause is that the timing to make the next
movement command when the speed was
changed during the operation was late.
Treatment : Make the timing earlier for the movement
command for the deceleration speed change.
0A8
Cold start
Unsupported
motor/encoder types
Cause : A motor or encoder not applicable for is
connected.
Treatment : Contact us in case this alarm is issued with the
applicable actuator or occurs again even after the
power is rebooted.
Soft limit
Deceleration starting position
not resulting in soft limit overshoot
If a command is issued here,
soft limit overshoot will occur.
ME0302-4A