Pfeiffer Vacuum CENTERONE-TWO Manuale utente

OPERATING INSTRUCTIONS

Translation of the Original

CENTERONE ∣-TWO ∣-THREE

Total pressure measuring and control unit

Dear Customer,

Thank you for choosing a Pfeiffer Vacuum product. Your new total pressure measuring and

control unit should support you in your individual application with full performance and without

malfunctions. The name Pfeiffer Vacuum stands for high-quality vacuum technology, a

comprehensive and complete range of top-quality products and first-class service. From this

extensive, practical experience we have gained a large volume of information that can

contribute to efficient deployment and to your personal safety.

In the knowledge that our product must avoid consuming work output, we trust that our

product can offer you a solution that supports you in the effective and trouble-free

implementation of your individual application.

Please read these operating instructions before putting your product into operation for the

first time. If you have any questions or suggestions, please feel free to contact info@pfeiffer-

vacuum.de.

Further operating instructions from Pfeiffer Vacuum can be found in the Download Center on

our website.

Disclaimer of liability

These operating instructions describe all models and variants of your product. Note that your

product may not be equipped with all features described in this document. Pfeiffer Vacuum

constantly adapts its products to the latest state of the art without prior notice. Please take

into account that online operating instructions can deviate from the printed operating

instructions supplied with your product.

Furthermore, Pfeiffer Vacuum assumes no responsibility or liability for damage resulting from

the use of the product that contradicts its proper use or is explicitly defined as foreseeable

misuse.

This document is the intellectual property of Pfeiffer Vacuum and all contents of this

document are protected by copyright. They may not be copied, altered, reproduced or

published without the prior written permission of Pfeiffer Vacuum.

We reserve the right to make changes to the technical data and information in this document.

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Table of contents

1 About this manual 7

1.1 Validity 7

1.1.1 Related documents 7

1.1.2 Variants 7

1.1.3 Firmware versions 7

1.2 Target group 7

1.3 Conventions 8

1.3.1 Instructions in the text 8

1.3.2 Pictographs 8

1.3.3 Stickers on the product 8

1.3.4 Abbreviations 8

1.4 Trademarks 9

2 Safety 10

2.1 General safety instructions 10

2.2 Safety instructions 10

2.3 Safety precautions 14

2.4 Proper use 14

2.5 Foreseeable improper use 15

2.6 Responsibilities and warranty 15

2.7 Owner requirements 15

2.8 Personnel qualification 15

2.8.1 Ensuring personnel qualification 16

2.8.2 Personnel qualification for maintenance and repair 16

2.8.3 Advanced training with Pfeiffer Vacuum 16

2.9 Operator requirements 16

3 Transportation and storage 17

4 Product description 18

4.1 Identifying the product 18

4.2 Scope of delivery 18

4.3 Design, construction 18

4.4 Display elements 20

4.5 Controls 22

4.6 Interfaces 22

4.6.1 Mains power supply 22

4.6.2 Ground terminal 23

4.6.3 "CH" connection (channel) 23

4.6.4 "CONTROL" connection (CenterOne) 24

4.6.5 "CONTROL" connection (CenterTwo/CenterThree) 25

4.6.6 "RELAY" connection (only CenterTwo/CenterThree) 25

4.6.7 "USB" connection (type B) 26

4.6.8 "USB" connection (type A) 26

4.6.9 "Ethernet" (LAN) connection 27

5 Installation 28

5.1 Installing the device in a 19” rack 28

5.2 Installing the device in a switchboard 30

5.3 Using the device as a desktop device 31

6 Commissioning 32

6.1 Switch on the device 32

6.2 Updating the firmware 32

6.3 Configuring Ethernet 34

7 Operation 38

Table of contents

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7.1 Basic operation 38

7.2 Operating modes 38

7.3 Measuring mode 38

7.4 Parameter mode 40

7.4.1 Switching function parameters 43

7.4.2 Gauge parameters 44

7.4.3 Gauge control 46

7.4.4 General parameters 48

7.4.5 Test parameters 53

7.5 Data logger mode 55

7.6 Setup mode 57

8 Decommissioning 59

9 Maintenance 60

9.1 Cleaning the device 60

9.2 Replacing the battery 61

10 Malfunctions 62

11 Shipping 63

12 Disposal 64

13 Service solutions from Pfeiffer Vacuum 65

14 Ordering information 67

14.1 Ordering parts 67

14.2 Accessories 67

15 Technical data and dimensions 68

15.1 Technical data 68

15.2 Dimensions 72

16 Appendix 73

16.1 Units of pressure 73

16.2 Gas throughputs 73

ETL Listed 74

Declaration of conformity 75

Table of contents

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List of tables

Tbl. 1: Related documents 7

Tbl. 2: Variants 7

Tbl. 3: Abbreviations used 9

Tbl. 4: Danger to life due to electric voltage 11

Tbl. 5: Controls 22

Tbl. 6: Switching functions 25

Tbl. 7: Switching functions 26

Tbl. 8: Status of the Ethernet connection 27

Tbl. 9: Description of the controls 38

Tbl. 10: Parameters of this group 43

Tbl. 11: Examples for displays 43

Tbl. 12: Upper and lower threshold values 43

Tbl. 13: Parameters of this group 44

Tbl. 14: Available parameters 45

Tbl. 15: Parameters of this group 46

Tbl. 16: Available parameters 47

Tbl. 17: Switch-on type (S-ON) 47

Tbl. 18: Switch-off type (S-OFF) 47

Tbl. 19: Parameters of this group 48

Tbl. 20: Available parameters 48

Tbl. 21: Parameters of this group 53

Tbl. 22: Parameters of this group 55

Tbl. 23: Parameters of this group 57

Tbl. 24: Malfunctions 62

Tbl. 25: General 68

Tbl. 26: Mains power supply 68

Tbl. 27: Ambient conditions 68

Tbl. 28: Gauge connections 69

Tbl. 29: Gauge supply voltage 69

Tbl. 30: Operation 69

Tbl. 31: Measured values 69

Tbl. 32: Switching functions 70

Tbl. 33: Switching function relay 70

Tbl. 34: Error signal (error) 70

Tbl. 35: Error signal relay 70

Tbl. 36: Gauge control 71

Tbl. 37: Analog output 71

Tbl. 38: Logger output 71

Tbl. 39: USB interface (type A) 71

Tbl. 40: USB interface (type B) 71

Tbl. 41: Ethernet interface 72

Tbl. 42: Units of pressure and their conversion 73

Tbl. 43: Gas throughputs and their conversion 73

List of tables

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List of figures

Fig. 1: Disconnect device in accordance with EN 61010-1 11

Fig. 2: Front panel 19

Fig. 3: Connections on the rear side 19

Fig. 4: Display CenterOne 20

Fig. 5: Display CenterTwo and CenterThree 20

Fig. 6: Exponential illustration of the measurement channel measured value (exam-

ples)

Fig. 7: Parameter or bar graph 21

Fig. 8: Switch-points, parameter mode and input lock 21

Fig. 9: Measurement channel status 21

Fig. 10: Mains connection with IEC 320 C13 socket 22

Fig. 11: Connections A and B on the measuring channels 23

Fig. 12: Connection CH A (RJ-45 socket) 23

Fig. 13: Connection CH B (D-Sub socket) 24

Fig. 14: "CONTROL" connection (15-pole D-Sub plug) 24

Fig. 15: "CONTROL" connection (9-pole D-Sub plug) 25

Fig. 16: "RELAY" connection (25-pole D-Sub socket) 26

Fig. 17: "USB" connection (type B) 26

Fig. 18: "USB" connection (type A) 27

Fig. 19: "Ethernet" (LAN) connection 27

Fig. 20: Guide rails 28

Fig. 21: Rack module adapter (2 height units, only CenterOne) 28

Fig. 22: Rack module adapter (3 height units) 28

Fig. 23: Adapter plate (only CenterOne with 3 height unit rack module adapter) 29

Fig. 24: Installing the CenterOne 29

Fig. 25: Install CenterTwo/CenterThree 29

Fig. 26: Required control panel cut-out (CenterOne) 30

Fig. 27: Required control panel cut-out (CenterTwo/CenterThree) 30

Fig. 28: Fastening the rubber feet and rubber strip 31

Fig. 29: USB Update Tool 33

Fig. 30: Ethernet Configuration Tool 36

Fig. 31: Changing the measurement channel (only CenterTwo and CenterThree) 39

Fig. 32: Switching gauges on and off 39

Fig. 33: Switching emission on and off 39

Fig. 34: Measuring range 40

Fig. 35: Identifying the gauge 40

Fig. 36: Change from measuring mode to parameter mode 40

Fig. 37: Change parameters 41

Fig. 38: Read/write parameter groups and parameters (CenterOne) 41

Fig. 39: Read/write parameter groups and parameters (CenterTwo/CenterThree) 42

Fig. 40: Switching functions and threshold values 44

Fig. 41: Fast, normal and slow (from left to right) 45

Fig. 42: Press the arrow keys simultaneously > 2 seconds 52

Fig. 43: Program memory test 54

Fig. 44: Parameter memory test 54

Fig. 45: Display test 54

Fig. 46: Test of relays in the device 55

Fig. 47: Start/stop measured data recording 56

Fig. 48: Delete files 56

Fig. 49: Formatting the USB memory stick 57

Fig. 50: Delete parameter files from the USB memory stick 58

Fig. 51: Dimensions CenterOne (in mm) 72

Fig. 52: Dimensions CenterTwo and CenterThree (in mm) 72

List of figures

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1 About this manual

IMPORTANT

Read carefully before use.

Keep the manual for future consultation.

1.1 Validity

This document describes the function of the products listed in the following and provides the most im-

portant information for safe use. The description is written in accordance with the valid directives. The

information in this document refers to the current development status of the products. The document

retains its validity assuming that the customer does not make any changes to the product.

1.1.1 Related documents

Designation Document

“Measuring and control unit” communication instructions

CenterOne | CenterTwo | CenterThree

BG 5045

“Gauges/Transmitters” operating manuals

CenterLine gauge

(depending on the device used)

Declaration of conformity (Part of this document)

Tbl. 1: Related documents

1.1.2 Variants

This document applies to products with the following part numbers:

Part number Designation

PT G28 310 CenterOne (single-channel controller)

PT G28 320 CenterTwo (dual-channel controller)

PT G28 330 CenterThree (triple-channel controller)

Tbl. 2: Variants

Information that relates to only one of the devices is indicated as such. Any unlabeled figures show the

CenterThree, however, they also apply to the CenterOne and CenterTwo.

The part number is found on the rating plate of the product.

Pfeiffer Vacuum reserves the right to make technical changes without prior notification.

The figures in this document are not to scale (Dimensions in mm).

1.1.3 Firmware versions

This document is based on firmware version V1.06.

Older firmware versions do not have the full functionality described in this operating manual.

Checking the firmware version

1. If the device is not functioning as it did before, check whether the correct firmware version is in-

stalled.

2. If you have any questions about the firmware, contact Pfeiffer Vacuum.

1.2 Target group

These operating instructions are aimed at all persons performing the following activities on the product:

●Transportation

●Setup (Installation)

●Usage and operation

About this manual

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●Decommissioning

●Maintenance and cleaning

●Storage or disposal

The work described in this document is only permitted to be performed by persons with the appropriate

technical qualifications (expert personnel) or who have received the relevant training from Pfeiffer Vac-

uum.

1.3 Conventions

1.3.1 Instructions in the text

Usage instructions in the document follow a general structure that is complete in itself. The required ac-

tion is indicated by an individual step or multi-part action steps.

Individual action step

A horizontal, solid triangle indicates the only step in an action.

►This is an individual action step.

Sequence of multi-part action steps

The numerical list indicates an action with multiple necessary steps.

1. Step 1

2. Step 2

3. ...

1.3.2 Pictographs

Pictographs used in the document indicate useful information.

Note

Tip

1.3.3 Stickers on the product

This section describes all the stickers on the product along with their meaning.

S/N

Made in Romania 2018/05

44990000

Mod.

P/N

Input 100-240 V~ 50-60 Hz 90 W

PT G28 330

CenterThree

D-35614 Asslar

4010094

Rating plate

The rating plate is located on the right-hand side of the

device.

1.3.4 Abbreviations

Abbreviation Explanation

A/D Analog/Digital

F.S. Full Scale (limit value)

FSR Full Scale Range (upper range value)

RNE-EXT Range Extension

About this manual

8/76

Abbreviation Explanation

SP Switch-point (setpoint)

UART Universal Asynchronous Receiver Transmitter

(Electronic circuit used to implement serial interfaces)

Tbl. 3: Abbreviations used

1.4 Trademarks

●CenterLine® is a trademark of Pfeiffer Vacuum GmbH.

About this manual

9/76

2 Safety

2.1 General safety instructions

This document includes the following 4 risk levels and 1 information level.

DANGER

Imminent danger

Indicates a hazardous situation which, if not avoided, will result in death or serious injury.

►Instructions on avoiding the hazardous situation

WARNING

Possibly imminent danger

Indicates a hazardous situation which, if not avoided, could result in death or serious injury.

►Instructions on avoiding the hazardous situation

CAUTION

Possibly imminent danger

Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

►Instructions on avoiding the hazardous situation

NOTICE

Danger of property damage

Notice is used to address practices not related to physical injury.

►Instructions on avoiding property damage

Notes, tips or examples indicate important information on the product or on this document.

2.2 Safety instructions

Safety instructions according to product’s life stages

All safety instructions in this document are based on the results of a risk assessment.

Pfeiffer Vacuum has taken into account all the relevant life stages of the product.

Safety

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