Installation manual

20
Installing option cards
These should ideally be installed once the drive is mounted and before wiring it.
Check that the red capacitor charging LED has gone out. Measure the DC bus voltage in accordance with the procedure indicated
on
page 19.
The option cards are installed under the drive control front panel. If the drive has a graphic display terminal, remove it, then remove the
control front panel as shown below.
Removing the control front panel
Installing an encoder interface card
There is a special slot on the drive for adding an encoder interface card.
3
2
1
• Using a screwdriver, press down on
the catch and pull to release the left-
hand part of the control front panel
• Do the same on the
right-hand side
• Pivot the control front
panel and remove it
If an I/O or communication option card or a “Controller Inside”
programmable card has already been installed, remove it so you can
access the slot for the encoder interface card.