Siemens SIMOVERT MASTERDRIVES 6SE7087-6CX86-2BA1 Manual page 36

Installation
Disconnecting the
unit from the supply
Preparing
installation
Installing the
optional board
NOTE
Re-installing the unit
NOTE
5-14
Disconnect the unit from the incoming power supply. Remove the 24 V
voltage supply for the electronics.
Open the front panel.
Remove the adapter board from the electronics box as follows:
♦ Undo the two fixing screws on the handles above and below the
adapter board.
♦ Pull the adapter board out of the electronics box using the handles.
♦ Place the adapter board on a grounded working surface.
Insert the optional board from the right onto the 64-pole system
connector on the adapter board. The view shows the installed state.
Screw the optional board tight at the fixing points in the front section of
the optional board using the two screws attached.
The optional board must be pressed tightly onto the plug connector, it is
not sufficient to simply tighten the screws!
Re-install the adapter board in the electronics box as follows:
♦ Insert the adapter board into mounting position 2 or 3.
Mounting position 3 cannot be used until at least one adapter board has
been installed at mounting position 2. Boards should first be installed in
mounting position 2, before mounting position 3 is used.
♦ Secure the adapter board at the handles with the fixing screws.
Re-connect the previously removed connections.
Check that all the connecting cables and the shield sit properly and are
in the correct position.
6SE7087-6CX86-2BA1
Operating Instructions SIMOVERT MASTERDRIVES AFE
04.2006
Siemens AG