Omron NY532-5400 Troubleshooting Manual page 703

Event code Event name
68220000 hex Error Stop
Input
68230000 hex Software
Limit
Exceeded
78200000 hex Pulse Output
Overspeed
Error
78210000 hex Brake Inter-
lock Error
78230000 hex Command
Error
84B10000 hex EtherCAT
State Change
Error
84B20000 hex EtherCAT
Illegal State
Change Error
84B40000 hex Synchroniza-
tion Error
NY-series Troubleshooting Manual (W564)
Meaning Assumed cause
The Error Stop • The Error Stop Input (ESTP)
Input (ESTP) is was input
active.
• The Error Stop Input (ESTP) is
incorrectly wired
The Position actual • Incorrect setting of Software
value detected the Position Limit
position that
• When the Software Position
exceeded the value
Limit - Stop Selection was set
set in the Software
to Stop according to the setting
Position Limit, and
of Fault reaction option code,
stopped the opera-
the position exceeded the value
tion according to
set in the Software Position
the user setting.
Limit
The speed, which • The dividing ratio setting is
exceeded the fre- inappropriate for the actual
quency that could usage condition
be output by the
Encoder Dividing
Pulse Output func-
tion, was detected.
The Brake Inter- • The Brake Interlock Output
lock Output (BKIR) (BKIR) was output because the
was output by the motor rotation speed did not
Timeout at Servo decrease to or less than the
OFF. speed set in the Threshold
Speed at Servo OFF within the
time set in the Timeout at Servo
OFF when Servo OFF was per-
formed during the motor opera-
tion
A mistake was • When bit 9 (Remote) of the Sta-
made in using a tusword was set to 1 (remote),
command. and the Servo Drive was in
Operation enabled state (Servo
ON), the Servo Drive received a
command to change the com-
munications state from Opera-
tional to another state (Init, Pre-
Operational, or Safe-Opera-
tional)
• A mode of operation other than
the hm mode was set during
the homing operation
• Modes of operation was set to
pp, pv or hm mode when the
communications period was set
to shorter than 250 us
A communications • A communications state
state change com- change command was received
mand was received for which the current communi-
for which the cur- cations state could not be
rent communica- changed
tions state could not
be changed.
An undefined com- • An undefined communications
munications state state change command was
change command received
was received.
A signal for syn- • Noise
chronous communi-
• Error of the EtherCAT slave
cations could not be
communications controller
detected.
Level
Maj Prt Min Obs Info
S I586
S I586
S I586
S I586
S I586
S I586
S I586
S I586
Appendix
Reference
A
A-57