Omron R88D-KN01H-ECT-L, User Manual

Page: 548 / 626

Appendices
A - 102
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
3851 0000
hex External
Encoder
Connection
Error The set value of the
External Feedback
Pulse Type Selection
(3323 hex) differs from
the external encoder
type that is connected
for serial
communications. The set value of the External
Feedback Pulse Type
Selection (3323 hex) differs
from the external encoder
type that is connected for
serial communications.
3
P.A-145
3852 0000
hex Function
Setting Error The function that was
set does not support
the communications
period. • The electronic gear object
ratio was not 1:1 when the
communications period
was set to 250 or 500 µs.
• Modes of operation
(6060 hex) was set to pp or
hm when the
communications period
was set to 250 or 500 µs.
• More than 20 bytes were
mapped for RxPDO when
the communications period
was set to 250 µs.
• No bytes (i.e., no objects)
were mapped for RxPDO.
• More than 10 objects were
mapped for RxPDO.
• More than 11objects were
mapped for TxPDO.
3
P.A-146
3853 0000
hex Magnetic
Pole Position
Estimation
Error 1 Magnetic pole position
estimation was not
completed
successfully. • Settings associated with
the external encoder are
incorrect.
• The command time or
force command value for
magnetic pole position
estimation is insufficient.
• There is a large
unbalanced load or friction.
3
P.A-147
3854 0000
hex Magnetic
Pole Position
Estimation
Error 2 Magnetic pole position
estimation was not
completed
successfully because
the motor did not stop
within the Magnetic
Pole Position
Estimation Time Limit
for Stop. • The value set for the
Magnetic Pole Position
Estimation Time Limit for
Stop (3927 hex) is small
compared with the actual
stop time of the motor.
• The motor is moving when
no force is applied.
3
P.A-148
Event
code
Event name Description Assumed cause
Level
Reference
Maj Prt Min Obs Info