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4.3 eMB-40R Operation
Status
LED
Code
Message
P2
*Power system
failure* Code 2
P3
*Power system
failure* Code 3
P4
*Power system
failure* Code 4
P5
*Power system
failure* Code 5
PR
None
RC
*RSC com-
munications fail-
ure*
S0
*Safety System
Fault* Code 0
S1
*Safety System
Fault* Code 1
34
V+
V+
Error
Error
Code
-1115
-1115
-1115
-1115
N/A
-651
-1109*
-1109*
Cobra 350 User's Guide
Explanation
The high-voltage DC bus
to the regenerative
energy dump circuit has
experienced an over-
voltage.
The regenerative energy
dump circuit has
exceeded its max short-
term dump rating.
The high-voltage DC bus
did not discharge its
voltage when expected.
(Note: This error is only
relevant to legacy Cobra
AIB systems.)
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.
A servo task has overrun
its allotted execution win-
dow.
There is a failure to com-
municate with the Robot
Signature Card.
The robot hardware did
not detect that the
front-panel high-power
button was pressed prior
to the servo system
attempting to enable
power.
The SmartController EX
has signaled a power off
User Action
PA-4 Power Chassis
User's Guide for
details. Contact your
local Omron support
if the error persists.
Contact your local
Omron support.
Contact your local
Omron support.
Contact your local
Omron support.
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.
If the problem per-
sists, contact your
local Omron support.
Contact your local
Omron support.
Contact your local
Omron support.
Check for other mes-
sages on the
05624-000 Rev. K
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