Omron Viper 650 - Page 143

Chapter 11: Status Codes
LED
Status
Code
eV+
Error
Message
eV+
Error
Code
Explanation User Action
S1 *Safety System
Fault* Code 1
-1109* Contact your local OMRON supportfor more
information.
S2 *Safety System
Fault* Code 2
-1109* The safety system failed
on channel 1 during the
cyclic check of dual-chan-
nel power system. This
may indicate a welded
relay contact or other
hardware failure.
If the problem per-
sists, contact your
local OMRON sup-
port.
S3 *Safety System
Fault* Code 3
-1109* The safety system failed
channel 2 during the cyc-
lic check of dual-channel
power system. May indic-
ate hardware failure.
If the problem per-
sists, contact your
local OMRON sup-
port.
S4 *Safety System
Fault* Code 4
-1109* The internal E-STOP
delay timer timed out
and turned power off.
Normally, software
sequences the shutdown
before the time-out.
If the problem per-
sists, contact your
local OMRON sup-
port.
S5 *Safety System
Fault* Code 5
-1109* The power system was
improperly unlocked by
software during a power
sequence in manual
mode.
Contact your local
OMRON support.
S6 *Safety System
Fault* Code 6
-1109* CAT-3 hardware safety
system detected an
encoder OVERSPEED and
turned power off. This cir-
cuit is active in manual
mode only, on select
robots which have the
CAT-3 teach mode
option.
Intentionally
triggered during spe-
cific commissioning
tests for the CAT-3
system. If during
normal operation,
contact your local
OMRON support.
S9 *Safety System
Fault* Code 9
-1109* Error reported by the
watchdog circuit that
cross-checks the clocks
for the dual-channel
safety system.
Contact your local
OMRON support.
SE *Safety System
Not
Commissioned*
-648
The E-Stop Delay has
not been com-
missioned and veri-
fied.
Commission and
verify the E-Stop
Delay.
SW None N/A Software watchdog
timeout. On some
products it is normal for
If the problem per-
sists, contact your
local OMRON sup-
21861-000 Rev A Viper 650 and 850 Robot with EtherCAT 143