ProlineйPromagйHй100йEtherNet/IP Diagnosticsйandйtroubleshooting
Endress+Hauser 67
12 Diagnostics and troubleshooting
12.1 General troubleshooting
For output signals
Problem Possible causes Remedy
GreenйpowerйLEDйonйtheйmain
electronicsйmoduleйofйthe
transmitterйisйdark
Supplyйvoltageйdoesйnotйmatchйthat
specifiedйonйtheйnameplate.
Applyйtheйcorrectйsupplyйvoltage
сййй29).
Deviceйmeasuresйincorrectly. Configurationйerrorйorйdeviceйis
operatedйoutsideйtheйapplication.
1.йCheckйandйcorrectйparameter
configuration.
2.йObserveйlimitйvaluesйspecifiedйin
theй"TechnicalйData".
For access
Problem Possible causes Remedy
Noйwriteйaccessйtoйparameters Hardwareйwriteйprotectionйenabled Setйtheйwriteйprotectionйswitchйon
theйmainйelectronicsйmoduleйtoйthe
OFFйpositionйсййй61).
NoйconnectionйviaйEtherNet/IP Deviceйplugйconnectedйincorrectly Checkйtheйpinйassignmentйofйthe
deviceйplugй.
NotйconnectingйtoйWebйserver • IncorrectйIPйaddress
• IPйaddressйisйnotйknown
1.йIfйaddressingйviaйhardware:йopen
theйtransmitterйandйcheckйtheйIP
addressйconfiguredйсlastйoctet).
2.йCheckйtheйIPйaddressйofйthe
measuringйdeviceйwithйtheйnetwork
manager.
3.йIfйtheйIPйaddressйisйnotйknown,
setйDIPйswitchйNo.й10йonйtheйI/O
electronicsйmoduleйtoйON,йrestart
theйdeviceйandйenterйtheйdefault
settingйforйtheйIPйaddress
192.168.1.212.
EtherNet/IPйcommunication
isйinterruptedйbyйenablingйthe
DIPйswitch.
NotйconnectingйtoйWebйserver IncorrectйsettingйforйtheйEthernet
interfaceйofйtheйcomputer
1.йCheckйtheйpropertiesйofйthe
InternetйprotocolйсTCP/IP)
сййй39).
2.йCheckйtheйnetworkйsettingsйwith
theйITйmanager.
NotйconnectingйtoйWebйserver Webйserverйdisabled Viaйtheй"FieldCare"йoperatingйtool
checkйwhetherйtheйWebйserverйof
theйmeasuringйdeviceйisйenabled
andйenableйitйifйnecessary
сййй42).
NotйconnectingйtoйWebйserver Theйuseйofйtheйproxyйserverйisйnot
disabledйinйtheйWebйbrowser
settingsйofйtheйcomputer.
Disableйtheйuseйofйtheйproxyйserver
inйtheйWebйbrowserйsettingsйofйthe
computer.
UsingйtheйexampleйofйMSйInternet
Explorer:
1.йUnderйControl Panelйopen
Internet options.
2.йSelectйtheйConnectionsйtabйand
thenйdouble-clickйLAN settings.
3.йInйtheйLAN settingsйdisableйthe
useйofйtheйproxyйserverйandйselect
OKйtoйconfirm.