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SC-5 SURE CUT Servo Knife Cutter UGE059/1003
6-4 TROUBLESHOOTING
ELECTRICAL
PROBLEMS
Look in this section when you have problems such as lights on
the control that are working improperly, buttons that do not
execute the function properly, and when information input is
not executed properly.
Symptom
◆ The green start
button does not
illuminate when
pressed
◆ Pressing the cut
enable soft key and
cutter does not
start cutting
◆ Pressing the
Reset/Test button
does not produce a
cut when in an on-
demand mode.
Possible cause
The E-stop button is
pushed in.
A safety switch has failed.
There is a loose connec-
tion.
The relay is bad.
The guard circuit failed.
The servo amplifier is not
in Program mode.
There is a loose connec-
tion.
Solution
Pull out the E-stop button.
Check to see if:
❒ The blade guard is closed.
❒ Master Control relay
(MCR) has failed. Replace
relay.
Check connections and replace
if needed.
Check wiring between cutter
control and the relay.
Repair or replace the relay.
Check guard circuit, repair or
replace components.
Check servo, if necessary,
reboot main power.
Check wiring and tighten con-
nection.