Error
Code
eV+ Error Message Explanation Corrective Action
-1009 *Safety System Fault*
Code 0
Robot hardware did not detect
pressing the Front Panel High
Power button before the servo
system attempted to enable pow-
er.
Contact your local OMRON sup-
port.
*Safety System Fault*
Code 1
Contact your local OMRON support.
*Safety System Fault*
Code 2
The safety system failed on chan-
nel 1 during the cyclic check of du-
al-channel power system. This
may indicate a welded relay con-
tact or other hardware failure.
Contact your local OMRON sup-
port.
*Safety System Fault*
Code 3
The safety system failed channel
2 during the cyclic check of dual-
channel power system. May indi-
cate hardware failure.
*Safety System Fault*
Code 4
The internal E-STOP delay timer
timed out and turned power off.
Normally, software sequences the
shutdown before the time-out.
*Safety System Fault*
Code 5
The power system was improperly
unlocked by software during a
power sequence in manual mode.
*Safety System Fault*
Code 6
CAT-3 hardware safety system de-
tected an encoder OVERSPEED
and turned power off. This circuit
is active in Manual mode only on
select robots which have the
CAT-3 teach mode option.
Intentionally triggered during specif-
ic commissioning tests for the
CAT-3 system. If during normal op-
eration, contact your local OMRON
support.
*Safety System Fault*
Code 9
Error reported by the watchdog
circuit that cross-checks the
clocks for the dual-channel safety
system.
Contact your local OMRON sup-
port.
*Safety System Fault*
Code 10
An error was detected during a
software self test of a secondary
safety and monitoring circuit
(SRV_DIRECT / SRV_ STAT).
-1016 *Motor overheating* Mtr # The motor encoder temperature
sensor indicates an overtempera-
ture.
Reduce robot speed, acceleration
and/or deceleration motions, or in-
troduce delays in the application
cycle to give the motor an opportu-
nity to cool.
-1018 *Motor Amplifier Fault* A power amplifier fault is indicated
on axis #.
Check user motor power connec-
tions for shorts or opens.
Turn High Power back ON and re-
start the program. If the error per-
sists, contact your local OMRON
support.
5 Troubleshooting
5-5
i4L Robots User's Manual (I658)
5-3 Error Messages
5
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