GE Industrial Solutions CPS6000-M2 - Manual (Page 98)

CPS6000-M2 Installation Guide H5694720
Issue 8 January 2008 98
Controller
Status Display
Power
Unit
LEDs
Dist.
Module
LED
Possible
Problem(s)
Possible Solution(s)
No Alarm, but
individual
Shunt Currents
are displayed at
or above their
maximum
display values
(≥600A for
loads, ≥800A for
battery)
• One or both of
the QS871A
shunt inputs
is open-
circuit.
1. Verify that the
respective shunt has its
green and yellow wire
connections attached
used for the current
measurements.
2. Verify the shunt
connection to the
QS871A is good by
verifying the green and
yellow wire connections
from the shunt follows
through to the 10-pin
connector at the
respective QS871A.