Bronkhorst EL-FLOW Base 2014 Bedienungsanleitung

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Inhaltsverzeichnis

Seite 1 - Mass Flow Controllers

Instruction manual EL-FLOW Base series Mass Flow Controllers Doc. no.: 9.17.061I Date: 06-02-2014 ATTENTION Please read this instruction manu

Seite 2 - BRONKHORST HIGH-TECH

BRONKHORST HIGH-TECH 2 Installation Instructions 2.1 Introduction This chapter discusses how to prepare the system and install an EL-FLOW Base

Seite 3 - TABLE OF CONTENTS

BRONKHORST HIGH-TECH mounting an instrument other than horizontal, zeroing of the instrument is advised. The zeroing procedure is described in ch

Seite 4 - 1.3 Symbols

BRONKHORST HIGH-TECH 2.8 Electrical connections 2.8.1 Interface EL-FLOW Base instruments can be operated by means of: 1. Analog interface (0.

Seite 5 - 1.6 Product Description

BRONKHORST HIGH-TECH 2.11 System purging If explosive gases are to be used, purge the process with inert dry gas like Nitrogen, Argon etc. for a

Seite 6 - 1.6.3 Seals

BRONKHORST HIGH-TECH 3 Basic Operation 3.1 General An EL-FLOW base instrument can be operated by means of: • Analog interface (0...5Vdc/0...1

Seite 7 - 1.6.5 Features

BRONKHORST HIGH-TECH Examples of DDE client applications: FlowPlot, FlowView, MS-Office, LabView, Intouch, Wizcon. The FLowDDE server also offe

Seite 8 - 1.7 Operating Principles

BRONKHORST HIGH-TECH Physical layer and communication protocol are detected automatically upon reception of messages. These messages must be s

Seite 9 - flowcontrol

BRONKHORST HIGH-TECH The following screen appears: To read/change the slave address, parameter 199: Bus address must be selected. To read/chan

Seite 10 - 2 Installation Instructions

BRONKHORST HIGH-TECH Step Action Indication time handling 1 Set instrument to “bus config mode” both LEDs off Press switch 5x briefly 2 Set ten

Seite 11 - 2.7 Piping requirements

BRONKHORST HIGH-TECH More detailed information about Modbus can be found at http://www.modbus.org or any website of the (local) Mo

Seite 12 - 2.9 Power and warm-up

BRONKHORST HIGH-TECH Even though care has been taken in the preparation and publication of the contents of this manual, we do not

Seite 13 - 2.11 System purging

BRONKHORST HIGH-TECH Diagnostics (08) The following sub-functions are supported: Sub-function code (dec) Name 00 Return Query Data 10 Clear Count

Seite 14 - 3 Basic Operation

BRONKHORST HIGH-TECH RespStable Unsigned char RW  0x0E51 0x0E52 3666 RespOpen0 Unsigned char RW  0x0E52 0x0E53 3667 Calibration mode Unsigned

Seite 15 - 3.4 Modbus RS485 operation

BRONKHORST HIGH-TECH 3.5 Push-button operation By means of manual operation of the micro push-button switch some important actions for the instr

Seite 16 - Using RS232: FlowDDE

BRONKHORST HIGH-TECH  Green LED Time Indication 0.2 sec off Instrument is busy performing any special function. E.g. auto-zero or self-test

Seite 17

BRONKHORST HIGH-TECH 3.7.2 Basic Parameters Measured Value (Measure) Type Access Range FlowDDE FlowBus ModBus Unsigned int R 0…41942 8 1/0 0x00

Seite 18 - 3.4.2 Implementation class

BRONKHORST HIGH-TECH 4 Advanced Operation 4.1 Reading and Changing Instrument Parameters 4.1.1 Introduction ! All parameters described in thi

Seite 19 - 3.4.3 Response time

BRONKHORST HIGH-TECH Customer model Type Access Range FlowDDE FlowBus ModBus PDU Unsigned char[16] RW  - 93 113/4 0xF120..0xF127/61729..61736 Di

Seite 20 - 3.4.5 Available parameters

BRONKHORST HIGH-TECH 4.1.5 Controller Response Adjustment The controller settling time of EL-FLOW Base instruments is factory adjusted to approx

Seite 21

BRONKHORST HIGH-TECH Kopen (RespOpen0) Type Access Range FlowDDE FlowBus ModBus PDU Unsigned char RW  0…255 165 114/18 0x0E52/3667 Controller r

Seite 22 - 3.6 LED indications

BRONKHORST HIGH-TECH • Subtract 64 from the read value ])400[( xAND • Write IOstatus 4.1.7 Display Filter The output signal of an EL-FLOW Base

Seite 23

BRONKHORST HIGH-TECH TABLE OF CONTENTS 1 General Product Information ...

Seite 24 - Control Mode

BRONKHORST HIGH-TECH 4.2 Using other gasses than specified Each instrument has been calibrated and adjusted for customer process conditions. Con

Seite 25 - 4 Advanced Operation

BRONKHORST HIGH-TECH 5 Troubleshooting 5.1 General For a correct analysis of the proper operation of a flow/pressure meter or controller it is

Seite 26

BRONKHORST HIGH-TECH Symptom Possible cause Action Small flow at zero setpoint Valve leaks due to damaged plunger or dirt in orifice 6a) clean or

Seite 27 - Td (PIDTd)

BRONKHORST HIGH-TECH 6 Removal and Return Instructions Instrument handlings: • Purge gas lines • Remove instrument from line • Insert the ins

Seite 28 - ])400[( xOR

BRONKHORST HIGH-TECH 7 Service For current information on Bronkhorst High-Tech and service addresses please visit our website:  http://www.bro

Seite 29 - ])400[( xAND

BRONKHORST HIGH-TECH 1 General Product Information 1.1 Introduction This user guide covers the EL-FLOW Base Series mass flow controllers for ga

Seite 30 - 4.2.2 Maximum pressure drop

BRONKHORST HIGH-TECH 1.5 Warranty The products of Bronkhorst High-Tech B.V. are warranteed against defects in material and workmanship for a per

Seite 31 - 5 Troubleshooting

BRONKHORST HIGH-TECH 1.6.2 Model Key Example: F-201CB-200-ABD-00-V Range: 200 ml/min Analog output: 0-10Vdc S

Seite 32

BRONKHORST HIGH-TECH 1.6.4 Calibration EL-FLOW Base instruments are Air calibrated. Bronkhorst High-Tech B.V. certifies that all instruments mee

Seite 33

BRONKHORST HIGH-TECH 1.7 Operating Principles 1.7.1 Thermal Gas Flow Sensor Principle The gas flow sensor operates on a principle of heat tran

Seite 34 - +31 573 45 88 39

BRONKHORST HIGH-TECH 1.7.3 Solenoid Valve Principle The control valve used in the EL-FLOW Base series is a standard, direct operated control va

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