Installation
vacon • 79
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
5
Jumper selections on the OPTA1 basic board
You can change the functions of the AC drive to make them better agree with your requirements. To
do this, change some positions for the jumpers on the OPTA1 board. The positions of the jumpers
set the signal type of analogue and digital inputs.
On the A1 basic board, there are 4 jumper blocks: X1, X2, X3 and X6. Each jumper block contains 8
pins and 2 jumpers. See the possible jumper selections in the figure below.
Figure 51. Jumper blocks on OPTA1
X6
X2
X1
X3
X6
X2
X1
A B C D
A B C D
A B C D
X3
Содержание NX series
Страница 1: ...vacon nx ac drives active front end unit afe air cooled user manual...
Страница 2: ......