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Beckhoff KL2791 Series User Manual

Beckhoff KL2791 Series
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Configuration Software KS2000
KL2791 29Version: 2.0.0
Control value for timeout(Off) (R38 [
}
36])
Here you can specify the control value for a timeout at which the load was switched off when it occurred
(default: 0%).
Setting mode (R39 [
}
36])
Here you can specify the setting mode for the speed controller:
Full-wave control (default)
Mixed control (for very dynamic motors, please read Notes on operation [}20]!)
Leading edge phase control (firmware version 2A or higher)
Behavior after short circuit (R40 [
}
36])
Here you can specify the behavior of the speed controller terminal after a short circuit at the load output.
The speed controller terminal features short-circuit limitation. The current is limited to approx. 10 to 15A.
Normally triggering of the fuse is therefore prevented. The short circuit current flows for less than 0.5ms and
is switched on automatically.
Remains switched off:
The user has to switch the system on again after a short circuit.
Switch on again (default):
After a short circuit was detected, the speed controller terminal tries to resume operation and tests the
line with a low voltage. Once the short circuit has been rectified, the speed controller terminal returns to
the previous control value.
Mains frequency (R41 [
}
36])
Here you can set the speed controller terminal to your mains frequency; default: 50Hz

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Beckhoff KL2791 Series Specifications

General IconGeneral
BrandBeckhoff
ModelKL2791 Series
CategoryController
LanguageEnglish

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