VAT 615 Series

Installation, Operating & Maintenance Instructions
Series 615 DN 40 (I.D. 1½”), DeviceNet
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
603476EA
2013-07-25
24/102
Operation:
Description / Mode
Digit 1
Digit 2
Digit 3
Digit 4
PRESSURE CONTROL mode
P
0 . . . 100
= valve position (%, 0 = closed / 100 = open)
SR
= service request (Butterfly valve requires cleaning)
POSITION CONTROL mode
V
CLOSE mode
C
OPEN mode
O
HOLD (position frozen) activated
H
ZERO running
Z
LEARN running
L
Safety mode established. Refer to
«Safety mode» for details.
D
Power failure
F
Fatal error:
Description
Digit 1
Digit 2
Digit 3
Digit 4
Fatal error occurred
E
Error code. Refer to «Trouble shooting» for details
3.6 Setup procedure
To enable this valve for pressure control setup steps 1 to 5 must be performed.
In case position control is required only it’s sufficient to perform steps 1 to 3.
Setup step
Description
1
Power up
Turn on external + 24VDC power supply (and external 15 VDC for sensor power
supply if required). Refer to chapter «Behavior during power up» for details.
2
DeviceNet
®
configuration
DeviceNet
®
node number and baudrate for valve must be selected.
DeviceNet
®
parameters must be adapted according to application needs.
Refer to chapter «DeviceNet® configuration» for details.
3
Valve
configuration
Basic configurations of the valve must be adapted according to application needs.
Refer to chapter «Valve configuration» for details.
4
Sensor
configuration
Basic configurations of the valve must be adapted according to application needs.
Refer to chapter «Sensor configuration» for details.
5
ZERO
Compensation of the sensor offset voltage.
Refer to chapter «ZERO» for details.
6
PRESSURE
CONTROL
COFIGURATION
Accommodation of PID controller to the vacuum system characteristic.
Refer to chapter: «Pressure control configuration» for details.
Note: Without PRESSURE CONTROL COFIGURATION the valve is not able to run
pressure control