Omron M1 Series User Manual page 759

Event code Event name
183D0000 hex EEPROM Er-
ror
28110000 hex Operator
Communica-
tions Error
183E0000 hex CPU Error
389D0000 hex Operation
Error
M1 Series EtherCAT Type User's Manual (I670)
Description
A data write error, etc. (1) The power supply was
occurred. turned OFF when parameter
data is written (especially dur-
ing initialization or data copy-
ing), causing the control power
supply voltage to drop.
(2) Strong ambient noise was
received when parameter data
is written (especially during ini-
tialization).
(3) An error occurred in the
control circuit.
(4) The power supply was
turned OFF when saving user
set values by User
preference dataset
Registration (3020-5E hex),
causing the control power sup-
ply voltage to drop.
(5) Strong ambient noise was
received when saving user set
values by User preference
dataset Registration
(3020-5E hex).
An error occurred in (1) The communications cable
communications be- is broken or has a contact fail-
tween the operator ure.
and the inverter.
(2) The surface cover is not
securely attached due to many
control wires, causing the op-
erator to be raised.
(3) Strong ambient noise was
received.
(4) The operator is faulty.
A CPU error such as (1) Strong ambient noise was
runaway occurred. received.
Incorrect operation (1) The forced stop signal
was performed with- STOP (digital input terminal)
out following the oper- was turned OFF.
ating instructions.
(2) The brake check signal
BRKE and the brake signal
BRKS mismatch.
Assumed cause
Min
√
√
√
√
Appendices
Level
Reference
Obs Info
page
A-257
page
A-258
page
A-259
page
A-260
A-213
A