YOKOGAWA GX20

15
All Rights Reserved. Copyright © 2012, Yokogawa Electric Corporation
GS 04L51B01-01EN
June. 14, 2017-00
BLACKCOVER(/BC)
Front door color: Charcoal grey light (Munsell
10B3.6/0.3 equivalent)
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
GX20-1:6
GX20-2: 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.
MULTI-BATCHFUNCTION(/BT)
Recordingstart/stopanddatalecreationis
possibleforeachbatch.
• Numberofmulti-batches:
 GX10/GX20-1:max.6,GX20-2:max.12
• Batchsingleoperation:Memorystart/stop,math
reset, message writing
• Batchoverviewoperation:Computationstart/
stop, report start/stop, manual sampling, setup
data save/load
• Scaninterval:500ms,1s,2s,5s(commonto
all batches)
• Datatype:DisplayoreventonlyTriggermode
notavailableforeventdata.
• Recordinginterval:Commontoallbatches
• Datale:Displayoreventdatalecreatedfor
each batch
• Numberofdisplaygroups:
 GX10:6max.perbatch
 Numberofchannelspergroup:10
 GX20-1:6max.perbatch
 Numberofchannelspergroup:20
 GX20-2:12max.perbatch
 Numberofchannelspergroup:20
 Channelsassignedtothedisplaygroupofeach
batch and those set as recording channels are
recordedtodatales.
• Batchsinglesettings:Group,tripline,leheader,
datalename,texteld,batchnumber,lot
number
• Measurementmodelimitations
 HighspeedandDualintervalmeasurement
modes are not supported.
OPC-UASERVER(/E3)
DataacquiredbytheGXcanbeaccessedthrough
Ethernetcommunicationfromahostsystem
(OPC-UAclient).
• Communication
 Mode:OPC-UAServer
 Encoding:UABinary
 Protocol:OPCUATCP
 Maximumnumberofconnections:3sessions
 Prole MicroEmbeddedDeviceServer
• Security
Type: None
Encryption: None
 Login:Anonymous,Username
• Dataacquisition:
Measurement value, alarm status, and alarm
value
Computation value, alarm status, and alarm
value
Communication value, alarm status, and alarm
value
 Batchinformation
 PV,SP,OUT,R/S,A/M/C,R/L,Alarmstatusin
loop
• Datawriting:Measurementchannel(DOchannel
only), communication channel, alarm value,
batchinformation,OUT,R/S,A/M/C,R/L
• Otheracquiredinformation:Devicename,serial
number, time, device status
• Portnumber:4840(changeable:1to65535)
• Numberofitems:
 GX10:100max.(MonitoredItem/Session)
 GX20:300max.(MonitoredItem/Session)
• Fastestperiod:100ms
• Serviceset:
Discovery FindServers, GetEndpoints
SecureChannel OpenSecureChannel,
CloseSecureChannel
Session CreateSession, ActivateSession,
CloseSession
View Browse,BrowseNext,
TranslateBrowsePathsToNodeIds
Attribute Read,Write
MonitoredItem CreateMonitoredItems,
ModifyMonitoredItems,
DeleteMonitoredItems,
SetMonitoringMode
Subscription CreateSubscription,
ModifySubscription,
DeleteSubscriptions,Publish,
Republish,
SetPublishingMode