4
vacon • 16 OPTBJ board layout
Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/
4.2 OPTBJ board jumpers
There are two pin headers for jumpers on the OPTBJ option board. The jumper settings are de-
scribed below:
Figure 3. OPTBJ board jumpers
To activate the OPTBJ board, you must take the three-pin jumper from the drive control board and
place it to the OPTBJ board jumper X10. See the next chapter for more information.
NOTE! If there are problems with the jumpers, see chapter 7.1!
Jumper X23, short circuit supervision
3039A_uk
Jumper X10, STO board activation
STO board activated. Jumper has
to be placed here when OPTBJ is
installed in the drive. Take the
jumper from the control board.
Short circuit supervision ON
Short circuit supervision OFF
STO board not activated
= Factory default
To Next Page
Loading...
