142 Viper 650 and 850 Robot with EtherCAT 21861-000 Rev A
LED
Status
Code
eV+
Error
Message
eV+
Error
Code
Explanation User Action
M# *Motor stalled*
Mtr #
-1007 A motor stall occurs
when the maximum
allowed torque was
applied on a given motor
for longer than the
timeout period. Typically
occurs when an obstacle
is encountered.
Check for obstacles
and free movement
of all joints. Turn
high power back on
and repeat the
motion that failed.
P0 *Power system
failure* Code 0
-1115 The dual-channel brake
circuit has reported a cyc-
lic check error.
Contact your local
OMRON support.
P1 *Power system
failure* Code 1
-1115 The power system has
unexpectedly turned off
power.
Contact your local
OMRON support if
the error persists.
P2 *Power system
failure* Code 2
-1115 Overvoltage in the high-
voltage DC bus to the
regenerative energy
dump circuit.
Contact your local
OMRON support.
P3 *Power system
failure* Code 3
-1115 The regenerative energy
dump circuit has
exceeded its max short-
term dump rating.
Contact your local
OMRON support.
P4 *Power system
failure* Code 4
-1115 Contact your local OMRON support.
P5 *Power system
failure* Code 5
-1115 An inrush error was
detected by the power
sequencer. This means
the high-voltage DC bus
failed to rise at the expec-
ted rate when power was
enabled.
This can occur if AC
power is abruptly
removed during the
high-power enable
sequence. If it
occurs unex-
pectedly, contact
your local OMRON
support.
PR None N/A A servo task has overrun
its allotted execution win-
dow.
If the problem per-
sists, contact your
local OMRON sup-
port.
RC *RSC com-
munications fail-
ure*
-651 There is a failure to com-
municate with the Robot
Signature Card.
Contact your local
OMRON support.
S0 *Safety System
Fault* Code 0
-1109* Robot hardware did not
detect pressing the Front
Panel high-power button
before the servo system
attempted to enable
power.
Contact your local
OMRON support.
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