Omron R6YXC1000, User Manual, Page: 231 / 260

A
Troubleshooting
A-49
14.505: Break
Code : &H000E &H01F9
Meaning/Cause Error occurred in external communication by RS-232C.
Action Check the communication parameter settings.
14.700: Can't be initialized
Code : &H000E &H02BC
Meaning/Cause Initializing the communication port failed.
Action Check the communication port settings.
[17] Alarm related to the motor control
17.400: PZ failure
Code : &H0011 &H0190
Meaning/Cause
a. The motor is defective.
b. The resolver signal wire is broken.
Action
a. Replace the motor.
b. Replace the ROB I/O cable.
17.401: Pole search error
Code : &H0011 &H0191
Meaning/Cause
The motor magnetic pole was not detected when the servo was turned on.
a. The servo wire is broken or incorrectly connected.
b. The position sensor cable is incorrectly wired.
c. Axis parameter settings related to motor control is incorrect.
Action
a. Check the connection of the servo wire.
b. Check the connection of the position sensor cable.
c. Set the parameter setting correctly.
17.402: ABS. data error
Code : &H0011 &H0192
Meaning/Cause
a. The linear scale length setting is incorrect.
b. Z-phase was detected incorrectly.
Action
a. Set the correct value for the linear scale length.
b-1. Replace the ROB/IO cable.
b-2. Replace the robot.
17.403: Position reset malposition
Code : &H0011 &H0193
Meaning/Cause
a. "ABSINIT" statement was executed at a position where the current position cannot be reset.
b. Absolute reset was executed at a position where it cannot be executed.
Action
a. Move to a position where the current position can be reset, and then execute the "ABSINIT"
statement.
b. Move the axis to a position (machine reference is 44 to 56%) where the absolute reset can
be executed.
17.404: Moving distance error
Code : &H0011 &H0194
Meaning/Cause The movement distance exceeded the specified value by return-to-origin.
Action Re-perform the system generation.