QuadraTherm ® 640i & 780i



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Table of Contents


Technical Assistance 4

Table of Contents 5

Chapter 1: Introduction 7

Set Up Step Plan 7



Chapter 2: Field Bus Installation 8

Wiring 8


Cable 9

Termination 9

Status LEDs 10

Status LED 10

Slave Address 10

Dip Switch 10

Server Assigned Address 11

Set Address (126) 11



Chapter 3: Configuration 12

GSD File 12

Cyclic Data Overview (inputs) 12

DPV0 Cyclic Data Reads (inputs) 13

Flow 13

Temperature 13



Pressure 13

Totalizer 13

Totalizer 13

Alarm Status 13

DPV1 Acyclic Writes (outputs) 13

Slot 0 13

Slot 1 13

Slot 2 14

Slot 3 14

Slot 4 14

Slot 5 14

Slot 7 14

Slot 8 14

Slot 9 14

Slot 10 14

Slot 11 14

Slot 12 15

Slot 13 15

Slot 14 15

Reference Application Examples 15

Import Device Description Files 15

Configuring a Slave 16

Create a New Configuration and Insert a Master 16

Auto Addressing 17

Insert a Slave To The System 18

Download Configuration 19

Check The Configuration 21

Kepserverex 4.0 24

Adding Tags to Cyclic Data 29

GSD File 33

GSD File Text: 33


Chapter 1: Introduction 6

Set Up Quick Step Plan 6



Chapter 2: Field bus installation[TN] (captialize) 7

Fieldbus Connector 7

Cable 7

Termination 9



Status Leds 9

Status LED: 9

Slave Address 10

Dip Switch 10

Server Assigned Address 11

Set Address (126) 11

Chapter 3: Configuration 12

GSD File 12

Cyclic Data Overview 12

Cyclic Data Explained 13

Syscon Software 14

Import Device Description Files 14

Configure A Slave 15

Create A New Document And Insert A Master: 15

Auto Addressing 16

Insert A Slave To The System. 17

Download Configuration 18

Check The Configuration 20

Kepserverex 4.0 22

GSD File 30




Chapter 1: Introduction

This manual will explain how to add a Sierra flow meter to a Profibus DP network using the Profibus DP interface. The interface allows access to all relevant data available in the flow meter. It does not cover the operation of the QuadraTherm 640i/780i. See the QuadraTherm 640i/780i Instruction Manual for more information 640i/780i operation.


The 640i/780i process data flow, temp, pressure, totalizer, and alarm status supports DPV0 cyclic data communications. The 640i/780i also supports DPV1 acyclic data for meter information and setup data. If your Class 1 master doesn’t support DPV1 data, then a separate Class 2 supervisory master may be used to access it. The acyclic data would only need to be accessed occasionally.


Set Up Step Plan


To successfully add the flow meter to a Profibus DP network you need the following:


  • Profibus network with a DP master

  • GSD file

  • Bitmap files (Optional)

  • Connection cable

  • Power supply (for the flow meter)

Setup steps:




  1. Load GSD

  2. Copy bitmaps

  3. Add slave device to system

  4. Set slave configuration

  5. Set slave station address

  6. Download configuration

  7. Test configuration



Chapter 2: Field Bus Installation




Wiring

Option DP1: This option uses a full five-wire Profibus connection using the M12 connector per the Profibus DP standard. This connection allows you to use ready-made cables, tees, and terminators which maintain a daisy chain topology.




The Profibus connects to the M12 connector to the right. The 24 VDC@1A power connects pins 1 and 2.



Profibus DP

M12





RS232 cable

(factory wired)
24 VDC

Power


Profibus terminal connections not used with option1

Option DP2: For applications where the Profibus cable needs to be protected in conduit, we offer an alternate terminal block Profibus connection. This must be requested at the time of ordering. The PB-5V and PB-GND will not be available to power a terminator. The last device on the Profibus segment may need an external “powered terminator”. The daisy chain topography cannot be maintained, so spur lines will be unavoidable. Make sure to account for maximum number of spur lines in your application. For higher baud rates and longer wire runs, repeaters or hubs may be needed.



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