Series 650
266775EF Edition 2014-08-14 3/
Contents
1
Description of product ........................................................................ 5
1.1
Identification of product ................................................................................................... 5
1.2
Use of product ................................................................................................................. 5
1.3
Used abbreviations .......................................................................................................... 5
1.4
Related documents.......................................................................................................... 5
1.5
Important information....................................................................................................... 5
1.6
Technical data ................................................................................................................. 6
1.6.1
Control and actuating unit ................................................................................. 6
1.6.2
Valve unit .......................................................................................................... 8
2
Safety ................................................................................................. 10
2.1
Compulsory reading material ......................................................................................... 10
2.2
Danger levels ................................................................................................................ 10
2.3
Personnel qualifications ................................................................................................. 11
2.4
Safety labels .................................................................................................................. 11
3
Design and Function ......................................................................... 12
3.1
Design ........................................................................................................................... 12
3.2
Function ......................................................................................................................... 13
3.2.1
Pressure control system overview and function .............................................. 14
3.2.2
Principle of a pressure control system ............................................................ 15
4
Installation ......................................................................................... 16
4.1
Unpacking ..................................................................................................................... 16
4.2
Installation into the system ............................................................................................ 17
4.2.1
Installation space condition ............................................................................. 18
4.2.2
Connection overview ....................................................................................... 19
4.2.3
Installation procedure ...................................................................................... 20
4.3
Tightening torque .......................................................................................................... 21
4.3.1
Mounting with centering rings ......................................................................... 21
4.3.2
Mounting with O-ring in grooves ..................................................................... 22
4.3.3
Admissible forces ............................................................................................ 23
4.3.4
Requirements to sensor connection ................................................................ 24
4.4
Electrical connection...................................................................................................... 25
4.4.1
Sensor supply concepts .................................................................................. 25
4.4.2
Power and sensor connection (+24 VDC sensors) ......................................... 26
4.4.3
Power and sensor connection (±15 VDC sensors) without opt. SPS module . 28
4.4.4
Power and sensor connection (±15 VDC sensors) with optional SPS module 30
4.4.5
Logic interface connection .............................................................................. 31
4.4.6
Service port connection................................................................................... 31
4.4.7
Function and Wiring ........................................................................................ 32
4.4.8
Digital inputs ................................................................................................... 34
4.4.9
Digital outputs ................................................................................................. 36
4.4.10
Analog inputs and outputs ............................................................................... 37
4.5
Initial operation .............................................................................................................. 38
4.5.1
Setup procedure ............................................................................................. 38
4.5.2
Interface configuration..................................................................................... 38
4.5.3
Valve configuration ......................................................................................... 39
4.5.4
Sensor configuration ....................................................................................... 39
4.5.5
ZERO .............................................................................................................. 39
4.5.6
LEARN ............................................................................................................ 40
4.5.7
Tuning of control performance ........................................................................ 42
5
Operation ........................................................................................... 47
5.1
Normal operation ........................................................................................................... 47