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Installing an FSO safety functions module (frame sizes R8i and
multiples)
WARNING!
Obey the safety instructions given in ACS880 multidrives cabinets and
modules safety instructions (3AUA0000102301 [English]). If you ignore
the safety instructions, injury or death, or damage to the equipment
can occur.
If you are not a qualified electrical professional, do not do installation
or maintenance work.
This procedure describes the installation of an FSO safety functions module onto the
BCU control unit. As an alternative, the FSO module can be installed adjacent to the
control unit, which is the standard method for factory-installed FSO modules. For
instructions, refer to the applicable FSO module user's manual.
1. Stop the drive and do the steps in section Electrical safety precautions (page 44)
before you start the work.
2. The FSO module comes with alternative bottom plates for installation onto
different control units. For installation onto a BCU control unit, the mounting
points should be located at the long edges of the module as shown in the
illustration below. If necessary, replace the bottom plate of the FSO module.
Electrical installation 63