Omron R88D-KN series User Manual

A-141
Appendicies
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
A-3 Sysmac Error Status Codes
App
A-3-2 Error Description
Event name Magnetic Pole Position Estimation Error 1 Event code 38530000 hex
Meaning Magnetic pole position estimation was not completed successfully.
Source EtherCAT Master Function Module Source details Slave Detection
timing
During magnetic
pole position
estimation
Error attributes Level Minor fault Recovery Error reset (after
resetting slave
errors)
Log category System
Effects User program Continues. Operation Power drive circuit is OFF for relevant slave.
Indicators EtherNet/IP NET RUN EtherNet/IP NET ERR EtherNet/IP LINK/ACT
--- --- ---
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Remedy Prevention
Settings associated with the external
encoder are incorrect.
Check the specifications of the
external encoder and correct the
values set for the External Encoder
Resolution (3901 hex) and External
Feedback Pulse Direction Switching
(3326 hex).
Set the External Encoder Resolution
(3901 hex)/External Feedback Pulse
Direction Switching (3326 hex) values
according to the specifications of the
external encoder.
The command time or force command
value for magnetic pole position
estimation is insufficient.
Increase the value set for the
Magnetic Pole Position Estimation
Force Command Time (3922 hex) or
Magnetic Pole Position Estimation
Force Command (3923 Hex) object.
If the motor is subjected to a large
load or resistance, increase the
Magnetic Pole Position Estimation
Force Command Time (3922 hex) or
Magnetic Pole Position Estimation
Force Command (3923 hex) value.
There is a large unbalanced load or
friction.
If the axis has a large unbalanced
load or friction, the magnetic pole
position estimation function cannot be
used.
None
Attached
information
None
Precautions/
Remarks
“61” is displayed on the Servo Drive front panel and F061 is given as the AlarmCode (4001 hex).

Omron R88D-KN series Specifications

General

Brand	Omron
Model	R88D-KN series
Category	Controller
Language	English