YOKOGAWA GX20 - Page 649

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All Rights Reserved. Copyright © 2012, Yokogawa Electric Corporation
GS 04L52B01-01EN June. 14, 2017-00
USBINTERFACE(/UH)
• USBport:ComplieswithUSB2.0andhost
function
• Numberofports:2(oneeachonthefrontpanel
and rear panel)
• Connectabledevices:Onlyconnectthedevices
listedbelowtopreventdamagetothedevices.
Keyboard:ComplieswithHIDClassVer.1.1
 104/89keyboard(US)and109/89
keyboard (Japanese)
Mouse:ComplieswithHIDClassVer.1.1
Externalmedium:USBashmemory
 Doesnotguaranteetheoperationofall
USBashmemories
 Externalmediumsuchasaharddisk,ZIP,
MO, and optical discs are not supported.
Barcodereader:USBHIDClassVer.1.1
compatible
 English(U.S.)standardUSBkeyboard
compatible
• Executionofacommunicationcommandusinga
barcode:Theenteredtextcanbeexecutedasa
communicationcommand.
• Powersupply:5V±10%,500mA*1
*1: Deviceswhichneedmorethan500mAtotalbus
powerfor2portscannotbeconnectedatthe
sametime.
 Forlowpowereddevices(buspower<100mA):
5V±5%
 Forhighpowereddevices(buspower<500mA):
5V±10%
AEROSPACEHEATTREATMENT(/AH)
SupportsheattreatmentapplicationAMS2750/
NADCAP.
Schedulemanagementforperiodicallyexecuting
calibrationcorrectioncongurationandthelike.
Incorrectioncoefcientmodeofcalibration
correction,twobiasescanbespecied:one
basedonthermocoupleandanotherbasedon
device
• Numberofmanageableschedules
GP20-1:6
GP20-2: 12
• Calibrationcorrectionmode:
 Off,Linearizerapproximation,Linearizerbias,
correctionfactor
• Numberofsetpoints:2to12
• Noticationcontents
 Title,Noticationmessage,Duedate
Noticationbuzzercanbesounded.
Logicmathfunction:
Afunctionthatoutputscalculatedresultsas0or1
toDOsorinternalswitches
• Numberoflogiccalculationsmaths:
GP10: 20, GP20-1/GP20-2: 50
• Expression:Upto120characters
• Computationtype:Basicarithmetic,relational,
logical, conditional, bit
• Datathatcanbeused:Allchanneldata
• Logicmath:LM001toLM020(GP10),LM001to
LM050 (GP20-1/GP20-2)
• Outputdestination:DOchannels,internal
switches (only when set to Manual in either case)
• Settingchange:Cannotbechangedduring
recording
• Mathinterval:100ms(fastest)
Reportfunction:
• Numberofreportchannels;GP10:50,GP20:60
Note) Dependingonthemeasurementmode,thereis
alimittothenumberofreportchannelsatscan
intervalsshorterthan100ms.See“Limitations.”
• Scaninterval
Measurementmode Scaninterval
Normal Scaninterval
High speed Scaninterval
Dualinterval Scanintervalofeach
measurementgroup
• Reporttypes:Hourly+daily,daily+weekly,daily
+monthly,Batch,Daycustom
• Computationtypes:Average,maximum,
minimum,sum,orinstantaneousvalue
• Unitofsum:OFF,/s,/min,/hour,/day
• Reporttemplates:OfceOpenXMLspreadsheet
les(whichcanbedisplayedwithMicrosoft
OfceExcel)orPDFlescanbeoutputor
printed out with any LAN-connected printer
supporting the HP PCL5c language and the port
9100.
COMMUNICATIONCHANNELFUNCTIONS(/MC)
• Numberofcommunicationchannels;
GP10: 50 (C001 to C050)
GP20-1: 300 (C001 to C300)
GP20-2: 500 (C001 to C500)
Note) Dependingonthemeasurementmode,thereis
alimittothenumberofcommunicationchannels
atscanintervalsshorterthan100ms.See
“Limitations.”
• Scaninterval
Measurementmode Scaninterval
Normal Scaninterval
High speed Scaninterval
Dualinterval Masterscaninterval
* RequiredtorecorddatafromEtherNet/IP(/
E1),Modbusdevices,orPCsontheGPandto
writedataintheremotedevicefromtheGPvia
Modbus.