Installation, Operating & Maintenance Instructions
Series 612 DN 40 (I.D. 1.5”), RS232
Butterfly Pressure Control Valve with RS232 interface This manual is valid for the valve ordering number(s):
61232-KEAG-0002 configured with firmware 612P.1E.00 The fabrication number is indicated on each product as per the label below (or similar):
ma de in Swit zerlan d Fab rica tio n No .:
61 2 . . – . . . . – . . . . / . . . . A –. . .. ..
Fabrication num ber
sample picture Explanation of symbols: Read declaration carefully before you start any other action!
Keep body parts and objects away from the valve opening!
Attention!
Hot surfaces; do not touch!
Loaded springs and/or air cushions are potential hazards!
Wear gloves!
Disconnect electrical power and compressed air lines. Do not touch parts under voltage!
Read these «Installation, Operating & Maintenance Instructions» and the enclosed «General Safety Instructions» carefully before you start any other action!
VAT Vakuumventile AG, CH-9469 Haag, Switzerland Tel +41 81 771 61 61 Fax +41 81 771 48 30
[email protected] www.vatvalve.com
288919EA 2011-04-27
1/63
Installation, Operating & Maintenance Instructions
Series 612 DN 40 (I.D. 1.5”), RS232
Imprint Manufacturer
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Website www.vatvalve.com
Phone +41 81 771 61 61
Fax +41 81 771 48 30
Publisher
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Editor
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Print
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Copyright
© VAT Vakuumventile AG 2011
Email
[email protected]
No part of these Instructions may be reproduced in any way (photocopies, microfilms or any other reproduction processes) nor may it be manipulated with electronic systems, duplicated or distributed without written permission from VAT. Offenders are liable to pay damages. The original VAT firmware and updated state of the art versions of the VAT firmware are intended for use with VAT products. The VAT firmware contains a limited, time unlimited user license. The VAT firmware may not be used for purposes other than those intended nor is it permitted to make copies of the VAT firmware. In particular, it is strictly forbidden to give copies of the VAT firmware to other people. The use of trade names, brand names, trademarks, etc. in these Instructions does not entitle third parties to consider these names to be unprotected and to use them freely. This is in accordance with the meaning of the laws and acts covering brand names and trademarks.
VAT Vakuumventile AG, CH-9469 Haag, Switzerland Tel +41 81 771 61 61 Fax +41 81 771 48 30
[email protected] www.vatvalve.com
288919EA 2011-04-27
2/63
Installation, Operating & Maintenance Instructions
Series 612 DN 40 (I.D. 1.5”), RS232
Contents: 1 Use of product .......................................................................................................................................................... 5 1.1 Technical data ................................................................................................................................................. 5 1.1.1 Valve unit............................................................................................................................................. 6 2 Installation................................................................................................................................................................. 7 2.1 Unpacking........................................................................................................................................................ 7 2.2 Installation into the system .............................................................................................................................. 7 2.3 Tightening torque ............................................................................................................................................. 9 2.3.1 Mounting of ISO-KF flanges ................................................................................................................ 9 2.4 Admissible forces............................................................................................................................................. 9 2.4.1 Admissible forces at controller .......................................................................................................... 10 2.5 Requirements to sensor connection .............................................................................................................. 11 2.6 Electrical connection...................................................................................................................................... 12 2.6.1 Ground connection ............................................................................................................................ 12 2.6.2 Sensor supply concepts .................................................................................................................... 13 2.6.3 Power and sensor connection (±15 VDC sensors) using SPS module ............................................. 14 2.6.4 RS232 interface connection .............................................................................................................. 15 2.6.5 Service port connection ..................................................................................................................... 15 3 Operation ................................................................................................................................................................ 16 3.1 Introduction .................................................................................................................................................... 16 3.1.1 Local operation .................................................................................................................................. 17 3.1.2 Remote operation .............................................................................................................................. 17 3.1.3 Safety mode ...................................................................................................................................... 18 3.1.4 Service indication .............................................................................................................................. 18 3.2 Operation under increased temperature ........................................................................................................ 18 3.3 Behaviour during power up ............................................................................................................................ 18 3.4 Behavior in case of power failure................................................................................................................... 19 3.5 Display information ........................................................................................................................................ 19 3.6 Setup procedure ............................................................................................................................................ 21 3.6.1 Interface configuration ....................................................................................................................... 21 3.6.2 Valve and sensor configuration ......................................................................................................... 22 3.6.3 ZERO................................................................................................................................................. 22 3.6.4 LEARN............................................................................................................................................... 23 3.7 Close valve .................................................................................................................................................... 25 3.8 Open valve..................................................................................................................................................... 25 3.9 Position control .............................................................................................................................................. 25 3.10 Pressure control............................................................................................................................................. 25 3.10.1 Tuning of control performance........................................................................................................... 26 3.11 RS232 interface ............................................................................................................................................. 29 3.11.1 Settings ............................................................................................................................................. 29 3.11.2 Schematics........................................................................................................................................ 30 3.11.3 Digital inputs ...................................................................................................................................... 32 3.11.4 RS232 Command syntax................................................................................................................... 33 3.11.5 Control commands ............................................................................................................................ 33 3.11.6 Inquiry commands ............................................................................................................................. 34 3.11.7 Setup commands .............................................................................................................................. 39 3.11.8 Error messages ................................................................................................................................. 44 4 Trouble shooting ..................................................................................................................................................... 45 5 Maintenance & repairs ............................................................................................................................................ 48 5.1 Maintenance procedures ............................................................................................................................... 49 5.2 Option board .................................................................................................................................................. 54 5.2.1 Durability of power fail battery ........................................................................................................... 54 5.2.2 Retrofit / replacement procedure ....................................................................................................... 55 6 Drawing................................................................................................................................................................... 58 7 Spare parts ............................................................................................................................................................. 59 7.1 Control and actuating unit.............................................................................................................................. 59 7.2 Valve unit ....................................................................................................................................................... 59 VAT Vakuumventile AG, CH-9469 Haag, Switzerland Tel +41 81 771 61 61 Fax +41 81 771 48 30
[email protected] www.vatvalve.com
288919EA 2011-04-27
3/63
Installation, Operating & Maintenance Instructions
Series 612 DN 40 (I.D. 1.5”), RS232
7.3 7.4
Seals and grease ........................................................................................................................................... 60 Accessories ................................................................................................................................................... 60 7.4.1 Centering ring with Viton o-ring ......................................................................................................... 61 8 Warranty ................................................................................................................................................................. 62
VAT Vakuumventile AG, CH-9469 Haag, Switzerland Tel +41 81 771 61 61 Fax +41 81 771 48 30
[email protected] www.vatvalve.com
288919EA 2011-04-27
4/63
Installation, Operating & Maintenance Instructions
Series 612 DN 40 (I.D. 1.5”), RS232
1
Use of product
This product is a Butterfly control valve for downstream pressure control in vacuum systems. Use product for clean and dry indoor vacuum applications under the conditions indicated in chapter «Technical data» only! Other applications are only allowed with the written permission of VAT.
1.1
Technical data Control and actuating unit
Input voltage 1)
+24 VDC (±10%) @ 0.5 V pk-pk max.
[connector: POWER]
Power consumption
74 W
[connector: POWER]
Sensor power supply output 2)
±15 VDC (±5%) / 1000 mA max.
[connector: SENSOR]
Signal input voltage / Input resistance
0-10 VDC / Ri>100 kΩ (linear to pressure)
[connector: SENSOR]
ADC resolution
0.23 mV
Sampling time
10 ms
Sensor input
Digital inputs 3) Digital outputs
±24 VDC max.
3)
[connector: INTERFACE] [connector: INTERFACE]
Input voltage
70 VDC or 70 V peak max.
Input current
0.5 ADC or 0.5 A peak max.
Breaking capacity
10 W max.
Analog outputs 3) (optional)
0-10 VDC / 1 mA max.
[connector: INTERFACE]
4)
PFO battery pack Charging time
2 minutes max.
Durability
up to 10 years @ 25°C ambient refer to «Durability of power fail battery» for details
Ambient temperature
0 °C to +50 °C max. (
