Omron eCobra 600 - Page 79

Chapter 5: System Operation
LED
Status
Code
V+
Error
Message
V+
Error
Code
Explanation User Action
ienced a failure on chan-
nel 1 during the cyclic
check of dual-channel
power system. This may
indicate a welded relay
contact or other hard-
ware failure.
local Omron support.
S3 *Safety System
Fault* Code 3
-1109* The safety system exper-
ienced a failure on chan-
nel 2 during the cyclic
check of dual-channel
power system. This may
indicate a welded relay
contact or other hard-
ware failure.
If the problem per-
sists, contact your
local Omron support.
S4 *Safety System
Fault* Code 4
-1109* The internal E-STOP
delay timer timed out
and power has been
turned off. Under normal
circumstances, software
sequences the shut-
down prior to the time-
out, averting this mes-
sage.
If the problem per-
sists, contact your
local Omron support.
S5 *Safety System
Fault* Code 5
-1109* The power system was
not properly unlocked by
software during a power
sequence while in
manual mode.
Contact your local
Omron support.
S6 *Safety System
Fault* Code 6
-1109* The CAT-3 hardware
safety system detected
an encoder OVERSPEED
and power has been
turned off. This circuitry
is active in manual mode
only, on select robots
which have the CAT-3
teach mode option
installed.
This fault is triggered
on purpose during
specific com-
missioning tests for
the CAT-3 system. If
the fault occurs dur-
ing normal oper-
ation, contact your
local Omron support.
S9 *Safety System
Fault* Code 9
-1109* A watchdog circuit that
cross-checks the clocks
for the dual-channel
safety system is report-
ing an error.
Contact your local
Omron support.
SE *Safety System -648 The E-Stop Delay has Commission and
14402-000 Rev. F eCobra User's Guide 79