Omron M1 Series User Manual page 764

Appendices
Event code Event name
684A0000 hex Low Torque
Detected
684B0000 hex Motor Run
Time Over
684C0000 hex Number of
Startups
Over
684D00000 hex PTC Ther-
mistor Error
96530000 hex Communica-
tion Timeout
with Sysmac
Studio
A-218
Description
The output torque re- (1) Low torque detected
mained below the de-
tection level for more
than the detection
time.
The cumulative run (1) Motor run time over
time of the motor
reached the set time
for maintenance.
The cumulative num- (1) Number of Startups Over
ber of startups of the
motor reached the set
count for mainte-
nance.
The PTC thermistor (1) The motor's ambient tem-
detected a tempera- perature exceeds the specified
ture not less than the range.
set temperature.
(2) The motor's cooling sys-
tem failed.
(3) The load is large.
(4) The value of 1st
Thermistor Error Detection
Level (3008-1C hex) is not ap-
propriate.
(5) The PTC thermistor set-
tings are not appropriate.
(6) The value of 1st Manual
Torque Boost Voltage
(3004-0A hex) is too high.
(7) The V/f settings are incor-
rect.
(8) There is an incorrect pa-
rameter setting.
A communication (1) A communications cable is
timeout occurred in broken.
the connection be-
tween Sysmac Studio
and the Safety CPU
Unit.
Assumed cause
Min
M1 Series EtherCAT Type User's Manual (I670)
Level
Reference
Obs Info
page
A-282
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page
A-282
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page
A-283
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page
A-284
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page
A-285
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