Omron R88D-KN01L-ECT-L User Manual page 549

Event
Event name
code
3855 0000 Magnetic
hex Pole Position
Estimation
Error 3
3856 0000 Motor
hex Auto-setting
Error
64E0 0000 Drive
hex Prohibition
Input Error 1
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
Description
Magnetic pole position • The Magnetic Pole
restoration was not Detection Method
completed (3920 hex) was set to 3
successfully. (Magnetic pole position
restoration method),
although magnetic pole
position estimation had
never been executed.
• The Magnetic Pole
Detection Method
(3920 hex) was set to 3
(Magnetic pole position
restoration method) when
a non-absolute type
external encoder was
used.
Overshooting The Current Loop
occurred when the Proportional Gain or Current
electric current was Loop Integral Gain value
applied to the motor to before automatic setting is
execute the lock too large.
operation or FFT
measurement
preparation.
When the Drive A problem occurred with the
Prohibition Input switches, wires, and power
Selection (3504 hex) supplies that are connected
was set to "0," both the to the Positive Drive
Positive Drive Prohibition input or the
Prohibition Input Negative Drive Prohibition
(POT) and the input.
Negative Drive
Prohibition Input
(NOT) turned ON.
Or, when the Drive
Prohibition Input
Selection (3504 hex)
was set to "2," either
the Positive Drive
Prohibition Input
(POT) or the Negative
Drive Prohibition Input
(NOT) turned ON.
Assumed cause
Maj Prt
Appendices
Level
Reference
Min Obs Info
P.A-149
P.A-150
P.A-150
A - 103
A