Power Quality Monitoring

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tChapter 5OPC serverModbus Suite TOP ServerJanitza electronics ® GmbH has been recommending the proven and cost-effective OPC Top server with Modbus suite fromSoftware Toolbox (www.softwaretoolbox.com) for years. Support is also provided in connection with UMG measuring instrumentsand power analysers.Functions of the OPC serverThe OPC server is a software driver and must be installed ona PC in the network. If the existing automation software isalready running on a computer with sufficient power reservesand if the operating system is compatible with the OPCserver, installation is possible on this computer. If sufficientpower reserves are available, the OPC server also runs onsystems in which GridVis is already installed.The software driver contains a Modbus TCP/IP or a Modbusover TCP/IP Master and an OPC server. The data (e.g. measurementvalues) is read out using the Ethernet interface (port502 or port 8000) and is passed on to the OPC server. TheOPC server then passes on the data to the OPC client of theexternal program. Access can be simultaneously gained to upto 6 software applica tions on port 502 of the UMG 507E/EPand UMG 604E/EP. Another two applications can be simultaneouslyaccessed on down stream measuring instrumentsusing the RS485 (Ethernet encapsulation). This means thatmeasurement data can be simultaneously read with GridVisand the OPC server.Illustration: Determining OPC variablestConfiguration of the OPC serverThe OPC server is configured using a convenient operatingarea but does require some basic knowledge of the data types(Word, float etc) and bus technology. Communication settingscan be individually adapted for each channel.Following data types are supported:Char, Byte, Long, Float, Word and Double as big-endianand little-endian. The OPC server also contains an OPCQuick Client for quick online control of the data. Thismeans that the data is automatically taken from the configurationtable and displayed. The statistics function assists faultdetection.Illustration: Communication settings173
OPC serverThe meaning of OPCOPC is an abbreviation for “OLE for process control” and is a standardised interface in the field of automation technology.This term is frequently used in the field of building automation. OPC was created to provide industrial bussystems and protocols with a universal communication possibility. An OPC driver can be integrated into any size controland monitoring system without any major adaptation efforts.Illustration: OPC Quick ClientOPC-ServerDescriptionItem numberModbus Suite Top Server TCP/IP Port 502, over TCP/IP Port 8000 51.00.150174
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Energie-Messtechnik27(3 6$/,59 21,5
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Chapter 01Company profile 33P-strat
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The customersJanitza electronics ®
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An overview of application optionsS
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PQM - Power Quality MonitoringPQM -
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TypeItem number52.13.00152.13.00552
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PQM - Power Quality MonitoringUnive
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UMG 103Communication options: Onlin
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tUMG 103Typical connection optionsU
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UMG 104PQM - Power Quality Monitori
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ttUMG 104 overviewCentralBuildingCo
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tUMG 104Technical dataNominal volta
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UMG 604DIN rail mounting (6 units):
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UMG 604Online monitoring with the s
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tUMG 604Router PLC SoftwareNetworks
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tUMG 604Measurement valuesVoltage L
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UMG 605Router PLC SoftwareNetworksI
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PQM - Power Quality MonitoringUnive
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UMG 96L / UMG 96Measurement value d
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tUMG 96L / UMG 96Typical connection
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UMG 96SPQM - Power Quality Monitori
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UMG 96SData storage / memoryUp to 1
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tUMG 96SNetworksTN and TT networks1
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tUMG 96SMeasurement rangeVoltage L-
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UMG 96RMPQM - Power Quality Monitor
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UMG 96RMTypical applicationsIn orde
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UMG 96RMRouter PLC SoftwareNetworks
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tUMG 96RMGeneral technical dataNomi
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UMG 503Data memoryA ring buffer for
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tUMG 503Overview of product variant
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tUMG 503PeripheryDigital inputs (au
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UMG 505Measurement value displays a
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tUMG 505ModemPLCSoftware4 digital i
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tUMG 505Measurement valuesMeasureme
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UMG 507GridVis softwareThe UMG 507
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tUMG 5071 temperature input- PT 100
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tUMG 507Measurement valuesMeasureme
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UMG 508Router PLC SoftwareGridsTN,
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tUMG 508Technical dataNominal volta
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UMG 511Display examplesThe backligh
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tUMG 511Dimensional drawingConnecti
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PM - Power ManagementPM - Power Man
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PM - Power ManagementElectronic ene
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Product variants andtechnical dataO
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Module technologyCommunication modu
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PM - Power ManagementUMG 508EmaxUMG
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UMG 508EmaxApplications:The UMG 508
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Supply voltage:95 .. 240V AC,135 ..
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Emax APPsEmax variants as APPThe Em
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PM - Power ManagementProData ®ProD
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ProData ®Analogue inputs1 analogue
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tProData ®Overview of product vari
Page 123 and 124: PQS - Power Quality SolutionsPQS -
Page 125 and 126: PQS - Power Quality SolutionsProphi
Page 127 and 128: Prophi ®power factor controllerVen
Page 129 and 130: Prophi ®power factor controllerMea
Page 131 and 132: PQS - Power Quality SolutionsPFC Mo
Page 133 and 134: PQS - Power Quality SolutionsPower
Page 135 and 136: Can-type capacitor in aluminium hou
Page 137 and 138: PQS - Power Quality SolutionsAutoma
Page 139 and 140: Compact designAutomatic PFC in comp
Page 141 and 142: Mounting plateAutomatic PFC system
Page 143 and 144: PQS - Power Quality SolutionsDe-tun
Page 145 and 146: De-tuned power factorcorrection (wi
Page 147 and 148: tExtractable modular design7% De-tu
Page 149 and 150: tExtractable modular designDe-tuned
Page 151 and 152: Dynamic (fast switching)power facto
Page 153 and 154: tExtractable modular designDe-tuned
Page 155 and 156: tExtractable modular design7% De-tu
Page 157 and 158: tCapacitor modules and accessoriesD
Page 159 and 160: SoftwareSoftware solutions - especi
Page 161 and 162: GridVisSoftwareGrid visualisationfo
Page 163 and 164: GridVisApplicationsThe development
Page 165 and 166: GridVisTopology View(Graphical User
Page 167 and 168: GridVisLicensesOptional the followi
Page 169 and 170: APPsExtensions (APPs)APPs -Expansio
Page 171 and 172: APPsAPP Fault message (item no 51.0
Page 173: OPC serverSoftwareGLTIntranetModbus
Page 177 and 178: AccessoriesAccessoriesThe respectiv
Page 179 and 180: Current transformersAccessoriesCurr
Page 181 and 182: Moulded case current transformercla
Page 183 and 184: Summation current transformers (CTs
Page 185 and 186: Cable split core CTsTechnical dataA
Page 187 and 188: tDIN-rail current transformerDIN-ra
Page 189 and 190: tCurrent transformerDINCT64/1/1 - D
Page 191 and 192: Mechanical accessoriesAccessoriesMe
Page 193 and 194: Mechanical accessoriesAccessories f
Page 195 and 196: IT and field bus componentsAccessor
Page 197 and 198: tOverview I/O fieldbus series FBM10
Page 199 and 200: tField bus componentsAccessories fo
Page 201 and 202: Field bus componentsIndustrial DIN
Page 203 and 204: Field bus componentsPowerToStore 10
Page 205 and 206: NTP serverAccessoriesNTP Time Serve
Page 207 and 208: ServerAccessoriesDatabase serverExt
Page 209 and 210: tServerApplication:GridVis on thecl
Page 211 and 212: Touch panelsAccessoriesTouch panels
Page 213 and 214: tTouch panelsA UMG 604 or UMG 605 m
Page 215 and 216: Touch panelsFunctions and technical
Page 217 and 218: AppendixJanitza electronics ®GmbH.
Page 219 and 220: Cos-phiCalculating the kvar system
Page 221 and 222: CommunicationOverview of the availa
Page 223 and 224: Logistics informationCardboard pack
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Application examplePFC using thePro
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Application exampleUMG 511Measureme
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