SC Series Controllers
Troubleshooting
Fault
Possible Cause
Excessive duty cycle Use a larger tool for
Temperature Fault!
Inefficient Rundown
Strategy
Output / gearing
failure
Reduced incoming
voltage
Unrecognized Tool!
Wrong tool
parameters in tool
memory board
120 / 1032
Probable Solution
Major Considera-
tion That Led to
Solution
with Temperature
value on ANALYZE
screen
Tool is hot to touch
the job
and shuts down:
QPM tools shutdown
when tool internal
temperature reaches
and stays above
programmed set
point for 8 minutes
Contact STANLEY
Tool is hot to touch
Assembly
and shuts down:
Technologies for help
QPM tools shutdown
on modifying strategy
when tool internal
temperature reaches
and stays above
programmed set
point for 8 minutes
Open and inspect
Tool has operated
tool head and
without overheating
gearing; replace any
for a significant
worn or broken parts
period of time but
suddenly overheats;
operator notices
change of tool
operation (i.e., noise,
vibration, and speed
are different than
normal)
The type of joint
When tested with a
(hard or soft) can
voltmeter, or as
cause (see
observed on the
Excessive Duty Cycle
ANALYZE screen,
cause above); switch
incoming voltage is
from 115 V AC to 230
<90% of nominal
V AC or correct
reduced incoming
voltage problem
Download correct
Wrong values
tool INI file to tool
indicated under
SERVICE-> TOOL
screen
To Clear/Reset from
Fault Condition
85˚C. The maximum
for fixtured tools is
125˚C.
This error
automatically resets
when temperature
drops and stays
below trip point for 8
minutes on QPM
tools.
It can also be reset
by cycling power,
however, if the tool
has not cooled down
this error will
reappear in 8
minutes.
For fixtured tools turn
off Soft Stop.
To prevent an over
temperature, modify
the strategy by
raising downshift
speed or eliminating
the downshift; Also
try a multi-step
strategy with a Delay
Between Steps of at
least 0.5 seconds.
For fixtured tools turn
off Soft Stop.
Perform maintenance
on tool; open and
inspect tool head and
gearing; replace any
worn or broken parts
Switch from 115 V
AC to 230 V AC or
correct reduced
incoming voltage
problem
Download correct
tool INI file to tool
