Omron R88M-1M Series User Manual page 909

Event name Motor Overheat Error
Description The encoder detected the temperature that exceeded the protection level of motor.
EtherCAT Master Function Mod-
Source
ule
Error
Level
attributes
Effects User program Continues.
EtherCAT NET RUN
Indicators
---
System Variable
-defined
None
variables
Assumed cause
The temperature is high around
the motor
Cause and
correction The motor is overloaded
Encoder failure
Attached None
information
Precautions/ AL status code: -, Error No.: 1501 hex
Remarks
Event name 1-rotation Counter Error
Description The encoder detected a one-rotation counter error.
EtherCAT Master Function Mod-
Source
ule
Error
Level
attributes
Effects User program Continues.
EtherCAT NET RUN
Indicators
---
System Variable
-defined
None
variables
Assumed cause
There is excessive noise
Cause and
Failure due to vibration, impact,
correction
condensation, foreign matter, etc.
Attached Attached information 1: System information
information
Precautions/ AL status code: -, Error No.: 4400 hex
Remarks
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
Source details
Minor fault
Recovery
Operation
EtherCAT NET ERR
---
Data type
None
Correction
Adjust the temperature around the
motor to be within the range of the
operating temperature.
Adjust the motor load ratio to be
within the specified range.
Replace the motor if this event
occurs repeatedly.
Source details
Minor fault
Recovery
Operation
EtherCAT NET ERR
---
Data type
None
Correction
Take noise countermeasures. If
this event occurs after you per-
formed noise countermeasures,
the motor is faulty. Replace the
motor.
Event code 0842 0000 hex
Slave Detection
timing
Error reset
(after resetting Log category
slave errors)
Power drive circuit is OFF
EtherCAT LINK/ACT
---
Name
None
Prevention
Adjust the ambient temperature to
be within the range of the operat-
ing temperature before using the
motor.
Adjust the operation before use, so
that the motor load ratio does not
become high for a long time.
None
Event code 0843 0000 hex
Slave Detection
timing
Error reset
(after cycling Log category
slave power)
Power drive circuit is OFF
EtherCAT LINK/ACT
---
Name
None
Prevention
Take noise countermeasures.
Do not use the product in an area
surrounded by excessive foreign
matter. Also, do not allow foreign
matter to enter.
Appendices
Continuously
System log
A
Continuously
System log
A - 123