6.2.2.2
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 Fig. 25.
X6
X2
X1
X3
X6
X2
X1
A B C D
A B C D
A B C D
X3
Fig. 25: Jumper blocks on OPTA1
VACON · 74
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