74
OETIKER EPC 01
TRoUblesHooTInG anD eRRoR MessaGes
Issue 11.22
08905306
11 3 3 Remedying error of the «Process» error type
Error message
Cause of the error
Troubleshooting measures
PE7001
Insufficient movement to reach the
open gap:
•
excessive friction in the system
(pincer and pincer head)
•
Pincer jaws are prevented from
moving towards the open gap
•
The open gap tolerances select-
ed are too tight
Perform actions in the following sequence until the
error is eliminated:
►
Check whether the area of the pincer jaws is free.
►
Proceed with the pincer test.
►
Check the open gap tolerances and increase
them if necessary.
►
send in the pincer and have it serviced.
►
send in the Control Unit and have it serviced.
PE7002
for the
Force priority
closure func-
tion, the closure force is outside the
tolerance range:
•
The closing time is too short.
•
The pincer is not correctly posi-
tioned on the clamp (pincer jaws
parallel to clamping strap)
•
selected closure force too low
Perform actions in the following sequence until the
error is eliminated:
►
Correct the pincer positioning so that the pincer
jaws are aligned parallel to the clamp band
►
extend closing time.
►
Check the closure force setting.
►
send in the pincer and have it serviced.
►
send in the Control Unit and have it serviced.
for the
Gap priority
closure func-
tion, the closure force is outside the
tolerance range:
•
In order to reach the closing gap
more than the pre-set closing
force is required.
•
The set minimum force (closure
force - closure force-tolerance)
could not be reached at the set
closure gap
Perform actions in the following sequence until the
error is eliminated:
►
adjust the closure force tolerances more precisely
to the application and increase the minus toler-
ance if necessary.
►
Proceed with the pincer test.
►
Check the closure gap and increase it if neces-
sary.
►
Check the type of clamp.
►
send in the pincer and have it serviced.
►
send in the Control Unit and have it serviced.
PE7003
for the
Force priority
closure func-
tion, the closure gap is outside the
tolerance range:
•
The pincer jaws have slipped off
the clamp.
•
Clamp is broken.
•
a wrong clamp was closed
(not suitable for this aPn)
•
The parts being clamped are
outside the expected tolerance.
•
The closing gap window select-
ed is too narrow (or not adapted
to the application).
Perform actions in the following sequence until the
error is eliminated:
►
If the clamp is broken or the pincer jaws have
slipped, repeat closure using a new clamp.
►
Insert correct clamp and the parts being clamped.
►
Proceed with the pincer test
►
adjust closure gap tolerances more precisely
to the application.
for the
Gap priority
closure func-
tion, the closure gap is outside the
tolerance range:
•
The pincer jaws have slipped off
the clamp.
•
Clamp is broken.
•
The closing time was too short.
Perform actions in the following sequence until the
error is eliminated:
►
If the clamp is broken or the pincer jaws have
slipped, repeat closure using a new clamp.
►
extend closing time.