Operating concept
Instruction handbook b maXX BM4400, BM4600, BM4700
Document No.: 5.12008.07 Baumüller Nürnberg GmbH
224
of 358
8.2
8.2 Operating concept
After the device has been commissioned it is parameterized (i.e. adapted to the applica-
tion). Once parameterization has been completed, the device can be operated with one
of the two following operation systems:
System 1 m Two enable signals (see ZEnable signals– on page 224) via digital inputs/outputs
System 2 m Two enable signals (see ZEnable signals– on page 224) via digital inputs/outputs
m Higher level control, which controls the two enable signals and in addition give com-
mands via digital inputs/outputs and/or e.g. the field bus.
The operating software ProDrive is not necessary during operation.
The operating software ProDrive is only necessary, if an error occurs or if parameters
have to be changed. In case of an error the service engineer can, with the help of Pro-
Drive determine the error.
8.2.1 Enable signals
These signals must have a signal level of 24 V (DC) and must be connected to the termi-
nals X3-4 and X3-5 (ZFigure 91– on page 196).
Pulse enable During operation the signal „pulse enable“ must constantly be available, so that the de-
vice supplies power. Additionally the pulse enable has to be generated by the controller.
Both signals are AND-linked, so the failure of one of these signals results in impulse in-
hibit of the power unit.
Quick stop Disable the signal „quick stop“ only, if you must stop the installation/device as quick as
possible.
During operation the signal „quick stop“ must be available, so that the device supplies
power.
WARNING!
Risk of injury due to insufficient qualifications!
Inevitably, when operating this electrical device, certain parts of this device are ener-
gized with hazardous voltage. Improper handling can lead to significant personal in-
jury and material damage.
Therefore:
m Only qualified personnel may work on this device!
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