Service access
For service or maintenance purposes access to the
control unit may be necessary.
n Install the control unit and adjacent components in a way that
allows for access to all mounting points, cables etc. by service
personnel.
Fig. 43: Software dongle
The PA software dongle is located on the bottom side
of the control unit (Fig. 43).
Electrical noise may influence the control unit's operation.
n Locate the control unit at least 300 mm (12 inches) from areas
which may transmit electrical noise.
Electrical noise may be caused by components such as e.g.
transformers, coils, drive amplifiers or relays.
n To decrease the influence of electrical noise, mount
1.5 mm (0.06 inch) metal shields between the control unit and
the external electrical devices causing the noise. Connect the
shields to a PE rail.
EMC Shield
PA 8000 EL CNC control unit
Installation
24.09.2015 | 79
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