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"Under min time" is displayed on the status bar (the
5
torque signal is displayed below the set minimum
"Over maximum time" is displayed on the status bar
6
(the torque signal is displayed over the set maximum
"Error PV torque" is displayed on the status bar (the
7
torque signal is displayed inside the set maximum
"Below min torque" is displayed on the status bar
8
(the torque signal is displayed below the set
"Over max torque" is displayed on the status bar (the
9
torque signal is displayed over the set maximum
"Compensation error" is displayed on the status bar
10
(the torque value is negative – this is due to an
excessively high negative compensation value)
"Error unscrew torque" is displayed on the status bar
11
(The torque signal is displayed while unscrewing,
but only if it's set on "max").
"Protection 12A" is displayed on the status bar (it
12
happens when current on mosfets of bridge H is >
12 A for at least 1 sec).
"Protection 14p5A" is displayed on the status bar (it
13
happens when current on mosfets of bridge H is >
14.5 A for at least 800 ms).
"Protection 15A" is displayed on the status bar (it
14
happens when current on mosfets of bridge H is > 15
A for at least 500 ms).
"OUTPUT DISABLED" is displayed on the status
15
bar. It is on the protection of the output signals
exceeding the maximum load (400mA).
ATTENTION: IF THE OK/ESC OPTION IS DISABLED, ERRORS RESET AT THE FOLLOWING
SCREWING/PROGRAM. OTHERWISE PRESS ESC. IF THE PROBLEM PERSISTS, PLEASE
CONTACT YOUR NEAREST KOLVER DEALER.
Vers. 211020
time).
time).
time).
minimum time).
time).
- Set a higher/lower compensation value.
- The screwdriver couldn't unscrew.
- Avoid motor stalling.
- Unscrewing too heavy.
- Reduce cycle rate and check settings.
- Avoid motor stalling.
- Unscrewing too heavy.
- Joint too soft.
- Reduce cycle rate and check settings.
- Avoid motor stalling.
- Unscrewing too heavy.
- Joint too soft.
- Reduce cycle rate and check settings.
- Avoid motor stalling.
- Unscrewing too heavy.
- Check that the load does not exceed the max
(400mA)
- To reset, restart the unit.
16
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