Sierra Profibus DP 600 Series, Profibus DP 760S, Profibus DP 640S, Profibus DP 700 Series, Profibus DP 780S-UHP Instruction Manual
600/700 Series Profibus DP
Instruction Manual
Profibus DP Device Specification for Models:
640S, 760S, 780S, and 780S-UHP
Thermal Mass Flow Meters
Part Number: IM600/700 ProfibusDP Rev.V1
May 2013
GLOBAL SUPPORT LOCATIONS: WE ARE HERE TO HELP!
CORPORATE HEADQUARTERS
5 Harris Court, Building L Monterey, CA 93940
Phone (831) 373-0200 (800) 866-0200 Fax (831) 373-4402
www.sierrainstruments.com
EUROPE HEADQUARTERS
Bijlmansweid 2 1934RE Egmond aan den Hoef
The Netherlands
Phone +31 72 5071400 Fax +31 72 5071401
ASIA HEADQUARTERS
Second Floor Building 5, Senpu Industrial Park
25 Hangdu Road Hangtou Town
Pu Dong New District, Shanghai, P.R. China
Postal Code 201316
Phone: + 8621 5879 8521 Fax: +8621 5879 8586
IMPORTANT CUSTOMER NOTICE- OXYGEN SERVICE
Sierra Instruments, Inc. is not liable for any damage or personal injury, whatsoever, resulting from the use of Sierra Instruments standard mass
flow meters for oxygen gas. You are responsible for determining if this mass flow meter is appropriate for your oxygen application. You
are responsible for cleaning the mass flow meter to the degree required for your oxygen flow application.
© COPYRIGHT SIERRA INSTRUMENTS 2012
No part of this publication may be copied or distributed, transmitted, transcribed, stored in a retrieval system, or translated into any
human or computer language, in any form or by any means, electronic, mechanical, manual, or otherwise, or disclosed to third parties
without the express written permission of Sierra Instruments. The information contained in this manual is subject to change without
notice.
TRADEMARKS
SteelMass™, ChlorineTrak™, and FlatTrak™ are trademarks of Sierra Instruments, Inc. Other product and company names listed in this
manual are trademarks or trade names of their respective manufacturers.
!
Warnings and Cautions
Warning!
nameplate for specific flow meter approvals before any hazardous location installation.
Warning!
manufacturer of the hot tap equipment and/or the contractor performing the hot tap is responsible for providing proof of such a
permit.
Warning!
Warning!
to a power source and to peripheral devices. Failure to do so could result in injury or death. All AC power connections must be in
accordance with published CE directives.
Warning!
sensors and/or damage to the electronics.
Warning!
Warning!
Agency approval for hazardous location installations varies between flow meter models. Consult the flow meter
Hot tapping must be performed by a trained professional. U.S. regulations often require a hot tap permit. The
All wiring procedures must be performed with the power off.
To avoid potential electric shock, follow National Electric Code safety practices or your local code when wiring this unit
Do not power the flow meter with the sensor remote (if applicable) wires disconnected. This could cause over-heating of the
Before attempting any flow meter repair, verify that the line is de-pressurized.
Always remove main power before disassembling any part of the mass flow meter.
Caution!
control system. Adjustments to the electronics will cause direct changes to flow control settings.
Before making adjustments to the device, verify the flow meter is not actively monitoring or reporting to any master
Caution!
as the main pipeline.
Caution!
You cannot add or subtract wire length without returning the meter to the factory for re-calibration.
Caution!
before installing the meter.
Caution!
Caution!
precautions to minimize the risk of damage:
All flow meter connections, isolation valves and fittings for hot tapping must have the same or higher pressure rating
Changing the length of cables or interchanging sensors or sensor wiring will affect the accuracy of the flow meter.
When using toxic or corrosive gases, purge the line with inert gas for a minimum of four hours at full gas flow
The AC wire insulation temperature rating must meet or exceed 80°C (176°F).
Printed circuit boards are sensitive to electrostatic discharge. To avoid damaging the board, follow these
before handling the assembly, discharge your body by touching a grounded, metal object
handle all cards by their edges unless otherwise required
when possible, use grounded electrostatic discharge wrist straps when handling sensitive components
Warning!
Caution!
This statement appears with information that
is important to protect people and equipment
from damage. Pay very close attention to all
warnings that apply to your application.
This statement appears with information that is
important for protecting your equipment and
performance. Read and follow all cautions that
apply to your application.
!
Note and Safety Information
We use caution and warning statements throughout this book to draw your attention to
important information.
Receipt of System Components
When receiving a Sierra mass flow meter, carefully check the outside
packing
carton for
damage incurred in shipment. If the carton is damaged, notify the local carrier and submit a
report to the factory or distributor. Remove the packing slip and check that all ordered
components are present. Make sure any spare parts or accessories are not discarded with
the packing material. Do not return any equipment to the factory without first contacting
Sierra Customer Service
.
Technical Assistance
If you encounter a problem with your flow meter, review the configuration information for
each step of the installation, operation, and setup procedures. Verify that your settings
and adjustments are consistent with factory recommendations. Installation and
troubleshooting information can be found in the SteelMass™ 640S and FlatTrak™ 780S
(includes 760S and 780S-UHP) Series product manuals.
If the problem persists after following the troubleshooting procedures outlined in the 640S or
780S product manuals, contact Sierra Instruments by fax or by E-mail (see inside front
cover). For urgent phone support you may call (800) 866-0200 or (831) 373-0200 between
8:00 a.m. and 5:00 p.m. PST. In Europe, contact Sierra Instruments Europe at +31 20
6145810. In the Asia-Pacific region, contact Sierra Instruments Asia at +
When contacting Technical Support, make sure to include this information:
86-21-58798521.
The flow range, serial number, and Sierra order number (all marked on
the meter nameplate)
The software version (visible at start up)
The problem you are encountering and any corrective action taken
Application information (gas, pressure, temperature and piping configuration)
4
Table of Contents
Chapter 1: Introduction ................................................................................................................... 6
Set Up Quick Step Plan ............................................................................................................................... 6
Chapter 2: Field bus installation .................................................................................................... 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
5
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.
Set Up Quick 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
Connection cable
Power supply (for the flow meter)
Setup steps:
Load GSD
Copy bitmaps
Add slave device to system
Set slave configuration
Set slave station address
Download configuration
Test configuration
6
Chapter 2: Field bus installation
PB-GND
3
PB-A (green)
PB-B (red)
EARTH
5
PB-5V
2
Fieldbus
Connector
All fieldbus connection for your Smart Meter is made on the right side:
Fieldbus Connector
The Profibus DP network is connected to the chassis female M12 connector (B-coded). The connector
has the following pin configuration:
(Front view)
The Profibus DP network can be connected with a special terminal block connection. This must be
requested at the time of ordering. The down side of this is the PB-5V and PB-GND will not be
available to power a terminator. You should also pull 2 Profibus cables to maintain the daisy chain
topography, to avoid spur lines.
7
PB-A
PB-B
Earth
Meter DC Power
RS232 cable
Cable
Profibus cables are shielded twisted-pair copper cables which differ from each other in the type of
wire (fixed/flexible) and/or sheath. The two inner cores of a Profibus cable have green and red
insulation. The specifications in this chapter are primarily intended to provide a general introduction
and describe the cable properties to be considered (see also IEC 61784-5-3). A good cabling guide can
be found online at: http://verwertraining.com/wp-content/uploads/InstallationGuideV9_2.pdf .
The cable must conform to the following specifications:
Impedance: 150 Ohm (nominal) at frequencies from 3 to 20 MHz.
Cable capacitance: < 30 pF per meter.
Core diameter: > 0,34 mm², corresponds to AWG 22.
Cable type: twisted pair cable. 1x2 or 2x2 or 1x4 lines.
Resistance: < 110 Ohm per km.
Signal attenuation: max. 9 dB over total length of line section.
Shielding: CU shielding braid or shielding braid and shielding foil.
Max. Bus length: 200 m at 1500 Kbit/s, up to 1,2 km at 93,75 Kbit/s.
8
Termination
Status
Description
Flashing green/red
Initializing
Steady green
Device operational
Flashing red
Recoverable hardware failure
Steady red
Hardware failure – attention required
Status
LED
Network
LED
The Profibus physical layer is based on RS-485, and therefore termination resistors are needed at both
ends of the network. The image below shows how to connect the terminators:
Ready-made terminators are available for easy installation.
Status Leds
The interface has two multi-color LED’s mounted inside the enclosure to indicate the status. To access
the LED’s, remove the front cap.
The left LED shows the status of the interface, the right LED shows the network status.
Status LED:
Network LED:
9
Status
Description
Off
Not online – waiting for configuration
Steady green
Data exchange
Flashing red
Connection lost
LSB
1 2 4 8
MSB
16 32 64 128
Slave Address
Once the interface is installed, the slave address of the interface can be set. Default instruments will be
delivered with slave address 126. This address has been agreed by the Profibus organization to be free
for installing new devices to the bus. Changing the station address is done in two ways, either through
a dip switch or through the master.
Dip Switch
The dip switches are located inside the meter. Remove the display cover to expose the switches:
The dip switch is binary encoded with the LSB (lowest bit) on the left side. The switch is only read
during power-up.
The switch becomes active when the slider is moved upwards. Here some examples of some addresses
(1 = on/up, 0 = off/down):
10
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