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All Rights Reserved. Copyright © 2012, Yokogawa Electric Corporation
GS 04L52B01-01EN Nov. 10, 2015-00
Communicationchanneldata:12bytes/ch.
• Filesize:Upto18MB
• NumberoflesforGP10,GP20-1:Upto500
(includingeventdata),forGP20-2;Upto1000
(including event data)
Operationintheinternalmemory:FIFO(FirstIn
First Out)
• Dataformat:Binaryortext
• Recording:Recordsdataatalltimes.
• Displaydatalesampletime
Measurementchannel=30.MathChannel=0
InternalMemory 500 MB
Trendinterval(minute/div) 30minutes
Recording interval (s) 60 s
Totalsampletime
Approx.2.5years
Eventdata:
• Target:Measurement(input/outputmodule)/
math/communicationchannels,alarmsummary,
messagesummary,operationlog
Description:Instantaneousvalueperrecording
interval
• Recordingintervals:Determinedbythesample
rate, recording data type (display data/display
data+eventdata,GP20-2)
For GP20-1
Samplingrate Numberofchannels
100ms 100
200ms 200
500msorlonger 500
For GP20-2
Trendinterval(div) Numberofchannels
Display
data
Displaydata+
Eventdata
100ms 500 100
200ms 500 200
500ms 1000 500
1 s or longer
1000 1000
Notethatthemaximumnumberofchannelsis
xedat100intheGP10.
Notethatthemaximumnumberofchannelsis
xedat100intheGP10.
• Datasize;
Analoginputdata:6bytes/ch.
DigitalI/Odata:2bytes/ch.
Pulse input data: 6 bytes/ch.
Math channel data: 6 bytes/ch.
Communicationchanneldata:6bytes/ch.
• Filesize:Upto18MB
• NumberoflesforGP10,GP20-1:Upto500
(includingdisplaydata),forGP20-2;Upto1000
(including display data)
• Operationintheinternalmemory:FIFO(FirstIn
First Out)
• Dataformat:Binaryortext
• Mode;Free:Recordsdataatalltimes.
Trigger: Starts recording data when a
certaineventoccursandrecordsforthe
speciedinterval.
Repetitiontrigger:RepeatTriggermode
• Eventdatalesampletime
Measurementchannel=30.MathChannel=0
InternalMemory 500 MB
Recording period (s) 1 s
Totalsampletime
Approx.1month
AlarmFunctions
• Numberofalarms:Uptofouralarms(level)for
eachmeasurementchannels
• Alarmtype:Highlimit,lowlimit,differencehigh
limit,differencelowlimit,highlimitonrate-of-
changealarm,lowlimitonrate-of-changealarm,
delayhighlimit,anddelaylowlimit
• Alarmdelaytime:1sto24hours(foreach
channel)
• Rate-of-changecalculationintervalofrate-of-
changealarms:1to32timesthescaninterval
(commontoallchannels)
• Hysteresis:0.0to5.0%ofthespan(foreach
alarm(level))
• Alarmoutput:Outputtotheinternalswitch
Internalswitchoperation:AND/ORoperation
selectable
• Display:Displaysthestatusontherespective
operationscreenandanalarmicononthestatus
displaysectionwhenanalarmoccurs.
Displayoperation:Holdornotholdthedisplay
untilthealarmacknowledgeoperation
• Alarmhidefunction(alarmnologgingfunction)
Notdisplayalarmsnorrecordtothealarm
summary(foreachchannel)
• Alarminformation:Displaysalogofalarm
occurrencesonthealarmsummary
• Reash:Thedurationforwhichthereashrelays
aredeactivatedcanbesetto500ms,1s,or2s.
• IndividualalarmACKfunction:
Alarmdisplayandrelayoutputcanbecancelled
onindividualalarms
EventActionFunctions
• Eventaction:Executeaspeciedoperation
when a given event occurs.
• Numberofsettings:50
Events:Remotecontrolinput,etc.
Timer;Numberoftimers:12
Matchtimetimer;Numberoftimers:12
Action:Specifymemorystart/stop,alarmACK,
etc.
SecurityFunctions
• Operationlockfunction:Limitationstotouch
operation,accesstotheexternalstorage
medium,andvariousoperations
• Loginfunction:Onlyregistereduserscan
operate the GP.
Itcanbesettoeachoftouchoperationand
communicationaccess.
SystemadministratorsandUsers:50(totally)
NumberofAuthorityofuser:10level
ManualSampledData
• Item:Instantaneousvalueatanarbitrarytime
• Target:Measurement(input/outputmodule)/
math/communicationchannels