Renu Electronics GWY-500 User manual

GWY-500
(Profibus Gateway)
USER’S MANUAL

COPYRIGHT NOTICE
This manual is a publication of Renu Electronics Pvt. Ltd. and is provided for use by its customers only.
The contents of the manual are copyrighted by Renu Electronics Pvt. Ltd.; reproduction in whole or in part, for use other
than in support of Renu Electronics Pvt. Ltd. equipment, is prohibited without the specific written permission of Renu
Electronics Pvt. Ltd..
SERVICE
If service is required then pack the unit in its original packaging container or, if unavailable, any suitable rigid container.
If a substitute container is used, surround the unit with shock absorbing material; damage in shipment is not covered
by the warranty. Include a letter with the unit describing the difficulty and Hardware Revision and Software Version.
Send to the following address:
Renu Electronics Pvt. Ltd.
Survey No. 2/6,
Baner Road,
Pune-411045
India
All returns will be tested to verify customer claims of noncompliance with the product warranty. Improper return
packaging, which makes verification impossible, will void the warranty. If noncompliance is verified and is not due to
customer abuse or the other exceptions described with product warranty,Renu Electronics Pvt. Ltd. will, at its option,
repair or replace the Product returned to it, freight prepaid, which fail to comply with the foregoing warranty, provided
Renu Electronics Pvt. Ltd. is notified of such noncompliance within the one-year warranty period.
ASSISTANCE
This manual is designed to provide the necessary information for trouble-free installation and operation of your new
Gateway product. However, if you need assistance, please call Renu Electronics Pvt. Ltd. at 91-20-27292840 or visit
our web site at www.renuelectronics.com
MANUAL REVISION
If you contact us in refference to this manual, please include the following document number
Name : Profibus Gateway (GWY-500-B) User’s Manual
Part Number : URML204
Document : UMAN\GWY-500-B\0106
Revision : Revision0
RevisionNumber Date Description
Preliminary 10/11/2005
Revision0 19/01/2006 GSD file location is specified.

Warranty Certificate
For New product: This product is warranted against defects in materials and workmanship for a period of 12 months
from the date of shipment to Buyer.
For Rectified Products: Any product that will be replaced will have Warranty for 6 months or upto Original Product
Warranty period whichever is greater.
The warranty is limited to repair or replacement of the defective unit at the option of the manufacturer. This warranty is
void if the product has been altered, misused, dismantled, or otherwise abused.
ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, ARE EXCLUDED, INCLUDING BUT NOT LIMITED TO THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
MAINTENANCE & SERVICE : There are no parts that can be serviced by the user. Service should be performed on a
unit substitution basis only. Do not attempt to remove, replace or service any printed circuit board, components or any
hardware/software related with display product. If problem within the display product occurs, contact the factory for
service information or repair.
NOTE : Renu Electronics Pvt. Ltd. is dedicated to providing complete customer service and customer satisfaction. If you
have any comments or criticisms about how to improve the product features/reliability, Please make a note of the
problem/improvement and notify us. We are always open to new ideas and improvements. So please let us know your
ideas and comments.
IMPORTANT
Gateway Products are intended to be Protocol Converters/Data Sharer devices
that can also take control actions on request of device being connected. It is assumed that
user is well acquainted with the PLC / Inverters / Controllers being used.
Any Mechanical or Electrical Modification to this Unit will
void all Warranties.

Contents
INTRODUCTION 1
1.1 Purposeofthis manual 2
1.2 IntroductiontoGateway 2
1.3 GWY-500-BSpecifications 4
HARDWARE 5
2.1 DimensionaldetailsAndMounting Instructions 6
2.2 CommunicationPortDetails 7
2.3 LEDStatus 10
GETTING STARTED 11
3.1 IntroductionToProfibus 12
3.1.1 ProtocolArchitecture 12
3.1.2 DeviceTypes 13
3.1.3 PROFIBUS-DPCharactristics 14
3.1.3.1 BusAccess Protocol 14
3.1.3.2 DataThroughput 15
3.1.3.3 DiagnosticFunctions 15
3.1.3.4 ProtectionMechanism 15
3.1.3.5 NetworkStates 16
3.1.4 Device Data Base Files 16
3.1.5 Profiles 17
3.2 IntroductionToGWY-500-B 17
3.3 GWY-500-BOperation-ConfigurationAndCommunication 18
3.4 ConfigurationofGWY-500-B (IBMDownload) 18
3.4.1 WhenGWY-500-B canaccept configuration? 19
GWY-500-B FEATURES 20
4.1 GatewayModes 21
4.1.1 Master-MasterConfiguration 21
4.1.2 Master-Slave Configuration 24
4.2 RepeatCycle 27
4.3 ControlWord 27
4.4 ErrorIndicationBit 28
4.5 CommunicationParameters 28
NOTE ON COMMUNICATION DRIVERS 29
5.1 NoteOnCommunicationDrivers 30
TYPICAL PROJECTS 34
6.1 ProjectSetup 35
6.2 ConnectToshibaInverterasProfibusDPV0Slaveon ProfibusNetworkwithGWY-500-B 36
6.3 ConnectModicon PLCor otherModbus Slavedevices as ProfibusDPV0Slave on
Profibus NetworkwithGWY-500-B 38
6.4 ConnectSCADASoftwareonProfibusNetwork 40
CONFIGURATION SOFTWARE 42
7.1 SystemRequirements 43
7.2 InstallationInstruction 43
PROFIBUS MASTER SETUP 44
8.1 Setup Of GWY-500-B withOmronProfibusMaster 45
8.2 SetupOfGWY-500-B withSiemens ProfibusMaster 59
APPLICATIONS 65
9.1 PossibleApplicationsof GWY-500-B 66

INTRODUCTION
INTRODUCTION
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INTRODUCTION
In this chapter. . . .
♦Purposeof thismanual
♦IntroductionToGateway
♦GWY-500-BSpecifications

INTRODUCTION
INTRODUCTION
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1.1 Purpose of this manual
Thankyou for purchasing GWY-500-B Product fromRenu Electronics Pvt. Ltd..
Theintention ofthis UserManual isto providea guidefor Safeinstallation, Configurationand operationof GWY-500-B.
Functionality of all the Gateway models is same.Read this User manual thoroughly before installing and operating
GWY-500-B,
Thisdocument is basedon information availableat the timeof its publication.While efforts havebeen made to be accurate,
theinformation inthis document maynot coverall thedetails or variations in hardwareorsoftware. Features described
herein may not be present in all hardwares. Renu Electronics Pvt. Ltd. reserves the right to update information in this
publicationwithout priornotice.
1.2 Introduction to Gateway
Gatewayis aProtocol Converter/ Datasharer fordevices likePLCs, inverters(Adjustable SpeedDrives),and otherControl-
lers. Gatewayhas two serialports thatconnect with twodifferent devices. Thesedevices share data throughGateway.
Gatewaycommunicates witha device to get theinformation requiredby thedevice connectedon theother port.The device
thatrequires datais calledDestination Deviceand the device thatprovides datais calledSource Device.Information could
be,
-value ofa PLCregister.
- status of a PLC coil.
-Command fromSource Device to Destination Deviceto performany actionat thedestination end.
ConfigurationOfGateway
Note: Please refer ‘IBM Download’ in section 3.4.
COM1 / PLC 1
(RS232/RS485/CMOS)
Profibus - DP (Slave)
PLC1
OK
Profibus
RenuElectronicsPvt.Ltd.
SurveyNo. 2/6, Baner Road,
Pune-411045INDIA
GWY-500-B
DC+ DC- EARTH
}24VDC
+/- 10%
C US
LR 109782-2
Pending

INTRODUCTION
INTRODUCTION
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NormalOperation:
ConnectProfibus Masterdeviceto Gatewayvia Profibusport and serialdevice(PLC orInverter) viathe PLC’s communica-
tionsport (correctcables are required)and thePLCs caneasily exchange information with theProfibus-DP devices.
PLC1
Profibus-DP Protocol
PLC (Profibus Master)
PLC
Drive Motor
Node n
PID Controller
~
~
Node 1
XProtocol
GWY-500-B
Node 2
PLC

INTRODUCTION
INTRODUCTION
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1.3 GWY-500-B Specifications
Power : 24 V DC, 2.5 W
LED’s : 3 LED’s for status indication
CommunicationPorts : 2Communication ports with
COM1 : RS232 / RS422 / RS485 / CMOS
COM2 : Profibus-DPV0Slave (2 WireRS485)
(Isolationbetween communicationports andPower supply, through DC-DC coupleris 1KV)
COM1 /PLC1 : Connects to PC for setup download or connects to PLC1 at runtime.
COM2/ PLC2 : Profibus-DPV0Slave (2Wire RS485)
(Isolationbetween communication ports, through opto-isolationis 1KVrms for 1min)
ProfibusBaudRate : 9.6k, 19.2k, 45.45k, 93.75k, 187.5k, 500k, 1.5M, 3M, 6M, 12M Bit/s
(Autodetect)
GSDFile : Suppliedwith the unit
GSDFile Name : RENU0A0E.GSD
I/Odata : 100Word Input, 100 WordOutput
*Profibus SlaveID : 0 - 125(ID shouldbe providedthrough GatewaySetup Software/PLC2
Settings/Advanced)
OperatingTemperature : 0oto 60oC
StorageTemperature : -20oto80oC
Humidity : 10%to 90%(Non condensing)
Mounting : DINrail orback panel mounting
Dimensions(DINrail) : 105mm(L)X40mm(D) X51mm(W)
Weight : 125gm approx.
Certifications : CE with UL certification
Immunity to ESD : Level3asper IEC1000-4-2
Immunityto Transients : Level3asper IEC1000-4-4
Immunityto RadiatedRF : Level3asperIEC1000-4-3
Immunityto ConductedRF : Level 3asperIEC1000-4-6
Emissions : EN55011CISPRA
Note1 : If Toshiba VF-S11 Inverter is connected at COM1 of GWY-500-B, station number is detected automatically at
power ON and that station number is assigned as a Profibus Slave ID.
InverterID Canbe setfrom 0-99.
Note2 : Once You install Gateway Setup Software, you will find GSD file at:
“C:\Program Files\Gateway3.09\GWY-5oo(Profibus Gateway)\GSD”. Thisis thedefault path. Theactual pathis
wherethe user hasinstalled GatewaySetupSoftware.

HARDWARE
HARDWARE
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HARDWARE
In this chapter. . . .
♦DimensionalDetails AndMounting Instructions
♦CommunicationPort Details
♦LED Status

HARDWARE
HARDWARE
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2.1 Dimensional details And Mounting Instructions
GWY-500 -B unit can be mounted on a back panel or on a DIN rail or can be left hanging. It comes with a separate DIN rail
plate when it is packed. User will have to attach the DIN rail plate to the unit if it has to be mounted on a panel or DIN rail. If
it has to be left hanging, make sure to screw the cables to the DB9 connectors on the Gateway unit. DIN rail plate also has
the provision to screw the unit to the back panel. Following drawing shows how to attach the DIN rail plate to the unit:
Followinstructions given below:
1. Attach the DIN rail plate to the unit using the clamps on the DIN rail plate.
2. Pull out the clip of the plate.
3. Put the unit on the DIN rail.
4. Push the clip in to secure the unit on the DIN rail.
GWY-500-B unit is shipped with a separate DIN rail plate which has to be attached to the unit, if needed. User can use the
unit with or without the DIN rail plate. Following sketch shows mounting details of GWY-500-B with the DIN rail plate.
DIN rail
clamp
DIN rail
clip
GWY-500
Slot for
clamp
40