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Shut-Off Valve Control Adapter
User Manual
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Bronkhorst Shut-Off Valve Control Adapter User Manual

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Instruction manual
Operational instructions
for
Shut-Off Valve Control Adapter
Doc. no.: 9.17.068B Date: 03-06 -2014
ATTENTION
Please read this instruction manual carefully before installing and operating the instrument.
Not following the guidelines could result in personal injury and/or damage to the equipment.
Disclaimer
Even though care has been taken in the preparation and publication of the contents of this manual, we do not assume legal or other liability for any inaccuracy, mistake, mis-statement or any other error of whatsoever nature contained herein. The material in this manual is for information purposes only, and is subject to change without notice.
Bronkhorst High-Tech B.V. July 2011
Symbols
Important information. Discarding this information could cause injuries to people or damage to the Instrument or installation.
Helpful information. This information will facilitate the use of this instrument.
Additional info available on the internet or from your local sales representative.
Warranty
The products of Bronkhorst High-Tech B.V. are warranteed against defects in material and workmanship for a period of three years from the date of shipment, provided they are used in accordance with the ordering specifications and the instructions in this manual and that they are not subjected to abuse, physical damage or contamination. Products that do not operate properly during this period may be repaired or replaced at no charge. Repairs are normally warranted for one year or the balance of the original warranty, whichever is the longer.
See also paragraph 9 of the Conditions of sales:
http://www.bronkhorst.com/files/corporate_headquarters/sales_conditions/en_general_terms_of_sales.pdf
The warranty includes all initial and latent defects, random failures, and undeterminable internal causes.
It excludes failures and damage caused by the customer, such as contamination, improper electrical hook-up, physical shock etc.
Re-conditioning of products primarily returned for warranty service that is partly or wholly judged non-warranty may be charged for.
Bronkhorst High-Tech B.V. or affiliated company prepays outgoing freight charges when any party of the service is performed under warranty, unless otherwise agreed upon beforehand. However, if the product has been returned collect to our factory or service center, these costs are added to the repair invoice. Import and/or export charges, foreign shipping methods/carriers are paid for by the customer.
Page 2 Operational instructions for Shut-Off Valve Control Adapter 9.17.068
TABLE OF CONTENTS
1 GENERAL PRODUCT INFORMATION ................................................................................................. 4
1.1 REFERENCES TO OTHER APPLICABLE DOCUMENTS ..................................................................................................... 4
2 OPERATION PARAMETERS ............................................................................................................... 5
2.1 GENERAL INFORMATION .................................................................................................................................... 5
2.2 FLOW-BUS AND RS232 .................................................................................................................................. 6
2.3 MODBUS ........................................................................................................................................................ 6
2.4 PROFIBUS-DP............................................................................................................................................... 6
2.5 DEVICENET ..................................................................................................................................................... 6
2.6 ETHERCAT ..................................................................................................................................................... 6
3 SERVICE .......................................................................................................................................... 7
Page 3 Operational instructions for Shut-Off Valve Control Adapter 9.17.068
RS232 interface with
Bronkhorst High-Tech
Bronkhorst Cori-Tech
Bronkhorst Cori-Tech
Bronkhorst High-Tech
Document 9.17.022
Document 9.17.050
Document 9.17.044
Document 9.17.023
Document 9.17.024
Document 9.17.025
Document 9.17.026
Document 9.17.035
Document 9.17.027
General instructions
Instrument type based
Operational instructions
Field bus specific
information
Document 9.17.031
M+W Instruments
Document 9.17.063
Document 9.17.068

1 GENERAL PRODUCT INFORMATION

1.1 REFERENCES TO OTHER APPLICABLE DOCUMENTS

Manuals and guides for digital instruments are modular. General instructions give information about the functioning and installation of instruments. Operational instructions explain the use of the digital instruments features and parameters. Field bus specific information explains the installation and use of the field bus installed on the instrument.

1.1.1 Manual and User Guides

General instructions digital Mass Flow / Pressure
General instructions CORI-FLOW
General instructions mini CORI-FLOW
General instructions digital LIQUI-FLOW L30
Instruction manual MASS-STREAM D-6300
Operational instructions
for digital multibus
Mass Flow / Pressure
instruments
FLOW-BUS interface
PROFIBUS–DP interface
DeviceNet interface
Modbus interface
FLOW-BUS protocol
EtherCAT interface

1.1.2 This Manual

This manual is an appendix to “9.17.023 Operational instructions for digital multibus Mass Flow / Pressure instruments” and the field bus specific manuals, with specific information for the Shut-Off Valve Control Adapter.

1.1.3 Technical Drawings

Hook-up diagram Shut-Off Valve Control Adapter (document nr. 9.16.099)
Page 4 Operational instructions for Shut-Off Valve Control Adapter 9.17.068
All these documents can be found at:
http://www.bronkhorst.com/en/downloads
Operational Instructions for Shut-Off Valve Control Adapter

2 OPERATION PARAMETERS

IO Switch Status / General Purpose IO register
Bit 7 6 5 4 3 2 1 0
Read / Write
R R R/W
R/W
Not
used
Not
used
Not
used
Not
used
Error
Valve 2
Error
Valve 1
Output valve 2
Output
valve 1
Value
Valve status
Error
0
inactive
-
1
Valve1 active
-
2
Valve2 active
-
3
Valve1 and Valve2 active
-
5
Valve1 active
Valve 1 error
7
Valve1 and Valve2 active
Valve 1 error
10
Valve2 active
Valve 2 error
11
Valve1 and Valve2 active
Valve 2 error
12
inactive
Valve 1 and 2 error (no supply)
13
Valve1 active
Valve 1 and 2 error (no supply)
14
Valve2 active
Valve 1 and 2 error (no supply)
15
Valve1 and Valve2 active
Valve 1 and 2 error
Do not electrically disconnect and reconnect an activated valve!
valve.

2.1 GENERAL INFORMATION

The four least significant bits of the IO Switch Status / General Purpose IO register are used to operate the 2 shut-off valves.
Decimal values 0…3 can be written to the register to operate the 2 shut-off valves.
If the read value of the register differs from the written value, probably an error occurred:
Detected error situations are:
♦ No valve power supply available ♦ Short circuit in valve (cable)
After power up, the valves are always inactive.
Field Bus safe state will not influence the shut off valve activity.
The Shut-Off Valve Contol adapter functions only with specially configured Bronkhorst instruments.
The analog interface is used for shut off valve operation. Analog setpoint and measure are disabled. Therefore only field bus or RS232 operation can be combined with the Shut-off Valve Control Adapter.
For power consumption reduction, the valves are activated according to the holding voltage principle. Electrical disconnecting and reconnecting of an activated valve will not ensure re-activation of the
Page 5 Operational instructions for Shut-Off Valve Control Adapter 9.17.068

2.2 FLOW-BUS AND RS232

Data Type
Range
read/write
Secured
DDE
Proc/par
IO Switch Status
unsigned long
0 … 4294967295
R/W
N
288
114/31
The least significant byte of the IO Switch Status Register is used for the Shut-off Valve control adapter.
MODBUS REGISTERS
IO Switch Status
Long Integer
RW
0xF2F8..0xF2F9
0xF2F9..0xF2FA
62201..62202
Module
Inputs
Outputs
In/Out
Identifier
General Purpose IO (read)
4 byte
0x42, 0x03, 0x72, 0x1F
General Purpose IO (write)
4 byte
0x82, 0x03, 0x72, 0x1F
Analog actuator object
Attribute
Attribute name
Service code
Data type
Flowbus
Comment
0x32
0x64
General purpose I/O
0x0E, 0x10
INT
114, 31
General purpose I/O
Index
Sub Index
Description
Data Type
Access
PDO mapping
0x2072
0x20
IO Switch Status
Unsigned32
RW
Possible
Manual 9.17.024 describes the FLOW-BUS interface Manual 9.17.027 describes the RS232 interface with FLOW-BUS protocol

2.3 MODBUS

Manual 9.17.035 describes the Modbus interface
PARAMETER NAME PARAMETER TYPE ACCESS
PDU ADDRESS
hex
REGISTER NUMBER
Hex Dec

2.4 PROFIBUS-DP

Manual 9.17.025 describes the PROFIBUS-DP interface
For PROFIBUS-DP, at least version V3.3 of the GSD file bht_0586.gsd is needed.
FLOW-BUS parameter ‘IO Switch Status’ is ported to the following PRODIBUS-DP modules:

2.5 DEVICENET

Manual 9.17.026 describes the DeviceNet interface
REMARK
FLOW-BUS parameter ‘IO Switch Status’ is ported to the following DeviceNet object:

2.6 ETHERCAT

Manual 9.17.063 describes the EtherCat interface
FLOW-BUS parameter ‘IO Switch Status’ is ported to the following EtherCAT object:
Page 6 Operational instructions for Shut-Off Valve Control Adapter 9.17.068
Warm-up, pressure up the system and fill the
Make sure no
flow is going
through the
by closing
instrument instrument

3 SERVICE

For current information on Bronkhorst and service addresses please visit our website:
Do you have any questions about our products? Our Sales Department will gladly assist you selecting the right product for your application. Contact sales by e-mail:
For after-sales questions, our Customer Service Department is available with help and guidance. To contact CSD by e­mail:
No matter the time zone, our experts within the Support Group are available to answer your request immediately or ensure appropriate further action. Our experts can be reached at:
http://www.bronkhorst.com
sales@bronkhorst.com
support@bronkhorst.com
+31 573 45 88 39
Page 7 Operational instructions for Shut-Off Valve Control Adapter 9.17.068
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