VAT 612 Series - Page 89

Series 612
TROUBLE SHOOTING
605262EE Edition 2018-08-20 89/
116
Failure Check Action
- POSITION CONTROL
selected, check for V on
display?
- Select POSITION CONTROL mode.
Refer to «Position control» for details.
1) Priority of pin 14 is higher than pin 13. If pin 14 is connected to ground after pin 13 the valve will close.
Ground of service connector is at pin 4 and 8.