Chapter 4: MotionBlox-40R
LED
Status
Code
V+
Error
Message
V+
Error
Code
Explanation
User Action
sary to slow the motion
or insert pauses to
reduce overall heating.
of any cooling fans.
#
H#
*Motor over-
heating* Mtr #
-1016
The motor encoder tem-
perature sensor indic-
ates an
overtemperature.
Reduce the speed,
acceleration and/or
deceleration of the
robot motions, or
introduce delays in
the application cycle
to give the motor an
opportunity to cool.
hV
*RSC power fail-
ure*
-670
The high-voltage DC bus
for the amplifiers is out
of bounds (too high or
low).
This may occur
when AC power is
unexpectedly
removed. Check AC
connections and re-
enable high power. If
the error persists,
contact your local
Omron support.
#
I#
None
N/A
Servo initialization
stages. These steps nor-
mally sequence (I0, I1,
…) on the display during
normal system boot.
None, unless an ini-
tialization code per-
sists longer than 30
seconds. This may
indicate servo ini-
tialization has failed.
Contact your local
Omron support.
#
M#
*Motor stalled*
Mtr #
-1007
A motor stall occurs
when the maximum
allowed torque for a
given motor was applied
for longer than the
defined timeout period.
This 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.
On PA-4 chassis, fur-
ther information
may be indicated on
the PA-4 status
lights. Refer to Adept
05624-000 Rev. K
Cobra 350 User's Guide
33
