Escort 3004B, 3008B, 3016B - page 106

15 Ethernet interface

Page 8

-abitofthestatusregisterofthealarmsswitchesfrom0to1while

thecorrespondingbitinitsvalidationregisteris1

-abitofthevalidationregisterofthealarmsswitchesfrom0to1

whilethecorrespondingbitinitsstatusregisteris1.

Thebit#5(ESB:EventStatusBit,value32)includestherecapitulativemessageofthestatus

registerofstandardevents(seethedetailsofthesebitsinthedescriptionofthisregister).Itsstatus

showswhetheroneorseveralauthorisedeventshaveoccurredinthestatusregisterofstandard

events sinceitslatestreset(aneventispermittedifthecorrespondingbitinthevalidationregister

ofeventsis1).

Thebit#4(MAV:MessageAVailable,value16)includestherecapitulativemessageoftheoutput

queue.Itsstatusshowswhetheramessageorsomedatafromtheappliancearereadyforsending

viatheinterface(ex:answertoaninterrogationinstruction).

Thebits#7and3,2,1,0areusedtoreceiverecapitulativemessagesdefinedbytheappliance.In

thecaseoftherecorder,thebit#0isusedwhilethebits#1,2,3,7alwaysremainat0.

Thebit#0includestherecapitulativemessageofthestatusregisterofthealarms(seethedetailsof

thesebitsinthedescriptionofthisregister).Itsstatusshowswhetheroneorseveralauthorised

eventshaveoccurredinthestatusregisterofthealarms sinceitslatestreset.

Validationregister:

Thestatusbyteisassociatedwithavalidationregisterthatmakesitpossibletocontroltheservice

requestandthatallowsonlysomecases.

Whenabitisequalto1,itmakesitpossiblethatthestatus1ofthebitofsamerankofthestatus

register(STB)leadstotheactivationofthebit#6inthesamestatusregister.

Writing intothevalidationoctetismadebythe*SRE<NRF>command,where<NRF>isthesum

ofthevaluesofbinaryweightsofthebits0to5and7. Reading thevalidationoctetismadewith

the*SRE?instruction. Theanswerisreturnedindecimal(NR1).

14.4.3.Registersofstandardevents

Seetheoverviewofthestructuresofstatusdata.

Thestructureofthestandardeventregistersisassignedtothebit#5oftheservicerequestregister.

Statusregister:

Thisregisterincludesstandardspecificmessageswhosemeaningisexposedthereafter.

Youcanreaditscontentwiththe*ESR?command

Readingtheregisterleadstoitserasure.

Thebitsofthestatusregisteroftheeventsareassignedtospecificevents:

*Bit7:POWER-UP(value128)

Itshowsthatthepowersupplyison

*Bit6:REQUESTFORUSE(value64)

Notused,setto0

*Bit5:INSTRUCTIONERROR(value32)

Thisbit showsthatanunknownorincorrectinstructionhasbeensenttotherecorder

*Bit4:EXECUTION ERROR(value16)

Notused,setto0

*Bit3:ERRORFROM THEAPLIANCE(value8)

Notused,setto0

*Bit2:INTERROGATION ERROR(value4)

Contents

Main Page Page Page GARANTY Page CONTENTS Page Page Page Page 1.IMPORTANT INFORMATION 1.1.Cautions 1.3.Symbolsanddefinitions 1.2.Securityinstructions 1.4.Conformityandrestrictionsoftheappliance 2.PRESENTATION 2.1.GENERAL Page 2.2.DESCRIPTION 2.3.THELCDSCREEN 2.4.KEYS 2.5.THUMBWHEEL 2.6.LOCKINGTHEKEYBOARD 2.7.USE OFAMOUSE 2.8.USE OFANEXTERNALKEYBOARD 2.9.UPDATINGTHE INTERNALSOFTWARE 2.10.USE OFTHESUPPORTLEG OFESCORT3008B 3.INITIALISATIONandPRECAUTIONSOFUSE 3.1.ESCORT3008BLOADINGTHERECORDINGPAPER 3.2.POWERSUPPLY Page 3.3.CONFIGURATION ONPOWER-UP 3.4.CONNECTIONTOTHEMEASURENETWORK Page 3.5.Routinemaintenance 3.6.Calibrationoftheoffsets Page Page 4.USE 4.1. Mode key Page 4.3. Setup key Page Page 4.5. Channelssetup key Page Page 4.6. Channelon/off key 4.7. Display key Page 4.8.Directionkeys Page 4.10. Replay key 4.11. Start/Stop key Page 5.DIAGRAMS 5.1.Positionsofthechannels Page 6.TRIGGERS 6.1.Triggering withanalogicalchannels Page Page Page Page 7.MATHEMATICALCALCULATIONS 7.1.Definitions w P Page Page 8DIRECTMODE 8.1.Configurationoftheplotting Page 8.2.Triggeringplotting Page 8.3.Rearmamentoftheplotting 8.4.Writingdata 8.5.Exampleofplottingprogram Page 9.MEMORYMODE 9.1.Configurationandtriggeringoftheacquisition 9.2.Samplingperiod 9.3.Internalmemory,blocks 9.4.Triggeringposition 9.5.DoubleTriggermode 9.6.Recording Page Page 9.7.Memoryoutput Page 10.GO/NOGOMODE 10.1.Configurationandtriggeringoftheacquisition 10.2.Creationoftheframe Page 10.3.Useoftheframe 11.FILEMODE 11.1.Configurationandstartoftheacquisition 11.2.Limits Page 12.FILEMANAGEMENT 12.1.General 12.2.Managementoftheconfigurationfiles Page 12.3.Managementoftheacquisitionfiles Page 12.4.PCSOFTWAREFORANALYSIS Page Page Page Page Page Page Page Page 14.INPUTS / OUTPUTS 14.1.Supplementaryinput/outputconnector 14.2.Logicalinputs 14.3.Alarmoutputs 14.4.Powersupplyoutput 14.5.Keyboardinput 14.6.Mouseinput 14.7.XGAscreenoutput 14.8.RS232 14.9.USB Interface 14.10.ETHERNETRJ45interface 14.ETHERNET INTERFACE 14.1.InterfaceEthernet 14.2.Programminglanguage Page Page 14.3.Standardinstructions 14.4.Indicationofthestatusoftheappliance { Page Page Page Page11 14.5.Programmingdictionary 14.5.1.Setup Page12 14.5.2.Parametersofthechannels Page13 14.5.3.Functionsofthechannelsandbetweenthechannels 14.5.4.Changingmode 14.5.5.Currentfunction(page) Page14 14.5.6.Chart Page15 14.5.7.Triggerings Page16 14.5.8.Triggers Thetriggerthatyouhavetoprogramdependsonthelatestcommandsent(alarm, triggerstart,triggerstop,etc.) Page17 14.5.9.Memorymode 14.5.10.Reloadings,real-timesavings Page18 14.5.11.Launchingplottingandrecording 14.5.12.Diagrams Page19 14.5.13.Directdisplay 14.5.14.Replay(memoryoutput) Page20 14.5.15.Servicerequest Seetheexplanationsaboutthestructureofstatusdata. 14.6.Errormessages Page 16.TECHNICALSPECIFICATIONS 16.1.Isolated inputs Page 16.2.Multiplexedinputs 16.3.Supplementaryinputs /outputs 16.4.Paper 16.5.Display 16.6.Memoryacquisition 16.7.Fileacquisition 16.8.Communicationinterface 16.9.Miscellaneous 16.10.EnvironmentalconditionsESCORT3008B 16.11.EnvironmentalconditionsESCORT3016B&ESCORT3004B Page Page 16.13.Accessoryitems Page Page Page Page Page 17.2.Accuracyofthethermocouplemeasurements 17.3.AccuracyofthePT100measurements 17.4.Accuracyclass indexofclass