Omron R88D-KN series User Manual page 531

Event name Command Generation Error
Meaning During position command processing, an error such as a calculation range error occurred.
Source EtherCAT Master Function Module
Error attributes Level
Effects User program
Indicators EtherNet/IP NET RUN
---
System-defined Variable
variables
None
Cause and Assumed cause
correction
During position command processing,
an error such as a calculation range
error occurred.
Attached None
information
Precautions/ "27" is displayed on the Servo Drive front panel and F527 is given as the AlarmCode (4001 hex)
Remarks
Event name Error Counter Overflow 1
Meaning When an absolute external encoder was in use, the value of Position actual internal value [external encoder pulses]
divided by Gear ratio exceeded 2
Source EtherCAT Master Function Module
Error attributes Level
Effects User program
Indicators EtherNet/IP NET RUN
---
System-defined Variable
variables
None
Cause and Assumed cause
correction
When an absolute external encoder
was in use, the value of Position
actual internal value [external
encoder pulses] divided by Gear ratio
exceeded 2
Attached None
information
Precautions/ "29" is displayed on the Servo Drive front panel and F129 is given as the AlarmCode (4001 hex)
Remarks
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
Source details
Minor fault Recovery
Continues. Operation
EtherNet/IP NET ERR
---
Data type
---
Remedy
Check whether the electronic gear
ratio and acceleration/deceleration
rate are within the limits and make
any necessary corrections.
31
(2,147,483,648).
Source details
Minor fault Recovery
Continues. Operation
EtherNet/IP NET ERR
---
Data type
---
Remedy
When an absolute external encoder
was in use, check the operation range
of the Position actual internal value
[external encoder pulses] and correct
31 the electronic gear ratio.
(2,147,483,648).
Event code 38420000 hex
Slave Detection
timing
Error reset (after Log category
cycling slave
power)
Power drive circuit is OFF for relevant slave.
EtherNet/IP LINK/ACT
---
Name
---
Prevention
Set the electronic gear ratio,
acceleration rate, and deceleration
rate to meet the restrictions.
Event code 38430000 hex
Slave Detection
timing
Error reset (after Log category
cycling slave
power)
Power drive circuit is OFF for relevant slave.
EtherNet/IP LINK/ACT
---
Name
---
Prevention
When an absolute external encoder
was in use, check the operation range
of the Position actual internal value
[external encoder pulses] and correct
the electronic gear ratio.
Appendicies
Continuously
System
While power is
supplied to motor
System
A-131