Installation, Operating & Maintenance Instructions
Series 650 DN 100-250 (I.D. 4“ - 10”), CC-Link
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
280672EB
2010-12-15
35/94
Operation:
Description / Mode Digit 1
Digit 2 Digit 3 Digit 4
PRESSURE CONTROL mode
P
POSITION CONTROL mode
V
Valve closed
C
Valve open
O
Closed / open interlock
(Valve closed / open
by digital input)
I
HOLD (position frozen) activated
H
ZERO running
Z
LEARN running
L
Safety mode established. Refer to
«Safety mode» for details.
D
Power failure
F
0 . . . 100
= valve position (%, 0 = closed / 100 = open)
Service request
1)
S R
Cluster address information
MA
= Master
SL
= Slave
0 . . . FE
hex
= cluster address
Freeze mode
FROZ
= valve frozen
1)
SR is blinking alternatively with the actual mode display (e.g. C ⇔ SR)
Errors:
Description Digit 1
Digit 2 Digit 3 Digit 4
Compressed air failure
(< 4 bar / 55 psi)
A I R f
Compressed air on exhaust
A I R x
Fatal error occurred
E
Error code. Refer to «Trouble shooting» for details
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