User Manual

99
* Appendix
Code Message name Description
122 Allocate, multi-axes connect Address was assigned when multiple axes were connected.
Assign each address only when one axis is connected.
133 Change to axis number prohibit In the case of the PCON-C/CG, ACON-C/CG, or SCON controller, the axis number is
set with the rotary switch on the front panel.
It cannot be set with the Teaching Pendant.
-
-
-
-
Change to axis number OK
Controller initialize OK
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IO function changed
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(They do not indicate an operation error or other abnormality.)
201 Emergency Stop An emergency stop condition was detected. (This is not an error.)
It is displayed for PCON, ACON and SCON.
- Emergency Stop This message indicates an emergency stop condition. (This is not an error.)
It is displayed for PCON, ACON and SCON.
- Motor voltage drop This message indicates the motor drive power shut-off condition due to an open
circuit between the MPI terminal and MPO terminal.
(Note) If this message occurs when a circuit between the MPI terminal and MPO
terminal is closed, a controller failure is suspected.
- ABS battery voltage drop This message indicates that the battery voltage dropped when the power was turned
ON.
20A During movement, Servo OFF This message indicates that an operation was conducted under the condition the
servo was off. Turn the servo on before starting an operation.
20E Soft limit over This message indicates that a soft limit was reached.
220 Write in AUTO prohibited This messages indicates that parameter writing operation was performed in the
AUTO mode of the PCON-C/CG, ACON-C/CG, or SCON controller.
221 Write in Monitor mode
prohibited
This message indicates that position data or parameter writing operation was
performed in the Monitor mode.
222 Operation in AUTO prohibited This message indicates that actuator movement operation was performed in the
AUTO mode.
223 Operation in Monitor mode
prohibited
This message indicates that actuator movement operation was performed in the
Monitor mode.
301
302
304
305
306
308
30A
30B
Over Run Error (M)
Framing Error (M)
SCIR-QUE OV (M)
SCIS-QUE OV (M)
R-BF OV (M)
Response Time Out (M)
Packet R-QUE OV
Packet S-QUE OV
These messages indicate an error in the serial communication with the controller.
Cause: [1] Garbage data due to the effect of noise
[2] Duplicate slave numbers when multiple controllers are controlled by serial
communication.
Action: [1] Adjust the wiring in a manner eliminating the effect of noise and review
the installation of equipment, etc.
[2] Change the slave numbers to avoid duplication.
If the message is still displayed after taking the above actions, please contact IAI.
307
309
Memory Command Reject
Wright Address Error
This message indicates that the command was refused in the serial communication
with the controller.
This message indicates that an indeterminate WRITE address error occurred in the
serial communication with the controller.
These conditions do not occur in normal operation. Should they occur, record the
entire error list before cutting off the power for use in the cause investigation. Also,
contact IAI.
Appendix