DIP switch S1:

S1

1

2

3

4

5

6

7

8

Meaning

Binary coding
RS485 unit address

Motor protection

Motor performance level

PWM
frequency

No load
damping

20

21

22

23

 

 

 

 

ON

1

1

1

1

Off

Motor
one stage smaller

Variable (16, 8, 4 kHz)

On

OFF

0

0

0

0

On

Motor
adjusted

4 kHz

Off