-ꢀ
ꢀ
ꢀꢀ
ꢀ
ꢀ
A Sierra Monitor Company
Driver Manual
(Supplement to the FieldServer Instruction Manual)ꢀ
FS-8700-66 GE SNP
APPLICABILITY & EFFECTIVITY
Effective for all systems manufactured after May 1, 2001
Driver Version:
1.02
Document Revision: 9
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 3 of 29FS-8700-66_GE-SNP Manual
Page 3 of 29
ꢀ
1.
GE_SNP Description
Theꢀ GEꢁSNPꢀ Serialꢀ driverꢀ allowsꢀ theꢀ FieldServerꢀ toꢀ transferꢀ dataꢀ toꢀ andꢀ fromꢀ devicesꢀ overꢀ
eitherꢀRSꢁ232ꢀorꢀRSꢁ485ꢀusingꢀGEꢁSNPꢀSerialꢀprotocol.ꢀꢀTheꢀFieldServerꢀcanꢀemulateꢀeitherꢀaꢀ
ServerꢀorꢀClient.ꢀꢀ
ꢀ
Theꢀ FieldServerꢀ providesꢀfunctionsꢀ toꢀ readꢀ andꢀ writeꢀ PLCꢀ memoryꢀ andꢀ changeꢀ theꢀ privilegeꢀ
level.ꢀ Standardꢀ SNPꢀ mailboxꢀ messagesꢀ areꢀ used.ꢀ Theꢀ driverꢀ doesꢀ notꢀ supportꢀ Datagramꢀ
messagesꢀandꢀcannotꢀparseꢀthem.ꢀTheseꢀmessagesꢀareꢀdefinedꢀbyꢀtheꢀSNPꢀprotocolꢀtoꢀallowꢀ
multipleꢀdataꢀtypesꢀtoꢀbeꢀpackedꢀintoꢀoneꢀmessage.ꢀTheyꢀareꢀnotꢀcommonlyꢀusedꢀbyꢀtheꢀHMIꢀ
andꢀ3rdꢀpartyꢀapplicationsꢀandꢀareꢀinconsistentꢀwithꢀtheꢀFieldServer’sꢀWrite Throughꢀand Port
Expanderꢀcapabilities.ꢀ
ꢀ
TheꢀdriverꢀcanꢀexposeꢀcommunicationsꢀstatisticsꢀinꢀaꢀDataꢀArrayꢀsoꢀthatꢀdownstreamꢀdevicesꢀ
canꢀmonitorꢀthem.ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 4 of 29FS-8700-66_GE-SNP Manual
Page 4 of 29
ꢀ
2.
Driver Scope of Supply
2.1. Supplied by FieldServer Technologies for this driver
FieldServer Technologies
PART #
Description
FSꢁ8915ꢁ10ꢀ
FSꢁ8917ꢁ03ꢀ
FSꢁ8700ꢁ66ꢀ
UTPꢀcableꢀ(7ꢀfoot)ꢀforꢀRSꢁ232ꢀuseꢀ
RJ45ꢀtoꢀDB9Mꢀconnectorꢀadapterꢀ
DriverꢀManual.ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 5 of 29FS-8700-66_GE-SNP Manual
Page 5 of 29
ꢀ
3.
Hardware Connections
TheꢀFieldServerꢀisꢀconnectedꢀtoꢀtheꢀGEꢀPLCꢀinꢀoneꢀofꢀtwoꢀways.ꢀ
ꢀ
Almostꢀ everyꢀ GEꢀ PLCꢀ hasꢀ aꢀ RSꢁ232ꢀ andꢀ RSꢁ485ꢀ port.ꢀ ꢀ Possibleꢀ cableꢀ configurationsꢀ areꢀ
illustratedꢀbelow.ꢀ
ꢀ
AꢀconverterꢀisꢀrequiredꢀtoꢀconnectꢀbetweenꢀRSꢁ232ꢀandꢀRSꢁ485.ꢀꢀAnꢀexampleꢀofꢀconnectionꢀ
configurationsꢀforꢀtheꢀModel480TLEDꢀconnectorꢀisꢀdepictedꢀoverleaf.ꢀꢀAnyꢀequivalentꢀconnectorꢀ
canꢀbeꢀused.ꢀ
ꢀ
Cableꢀ1
RSꢁ485ꢀport
15ꢀpinꢀfemale
RSꢁ485ꢀport
FieldServer
GEꢁPLC
RSꢁ232ꢀport
RJ11
RSꢁ232ꢀport
Cableꢀ2
Cableꢀ1
Pinꢀ1ꢀatꢀbottom
GE
FieldServer
10 +
+
Tx
Tx
11
ꢁ
ꢁ
12 +
13 ꢁ
7
+
Rx
Rx
ꢁ
Gnd
Gnd
Cableꢀ2
FieldServer
GE
5
GE SNP
CONNECTION DIAGRAM
Rx
Tx
Rx
Gnd
ꢁ
Tx
2
3
4
Gnd
1
6
*
CTS
RTS
BASE NAME:
FILE NAME:
DATE: 2/2/04
BY: MF
ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 6 of 29FS-8700-66_GE-SNP Manual
Page 6 of 29
ꢀ
Remote Serial
Device– 4 wire
TDA(ꢁ)
TDB (+)ꢀꢀꢀꢀꢀꢀ
RDB(+)
RDA(ꢁ)
RSꢁ 232ꢀTOꢀRSꢁ422/485
OPTICALLYꢀISOLATED
CONVERTER
GNDꢀ
O
N
2
3
2
3
4
1
2
3
4
5
6
7
8
Recceive
TB1
TB2
TDA(ꢁ)
TDB(+)
RDA(ꢁ)
RDB(+)
5
7
Transmit
7
ꢀelectronics
MODEL4ꢀ 85OTLED
B&B
422/ 485ꢀGND
+12V
Rꢁ232
GND
J2
Remote Serial
Device– 2 wire
DB25F
21787
91035
ꢀꢀꢀꢀꢀꢀ+ꢀ(B)
ꢁꢀꢀ(A)
ꢀꢀꢀꢀꢀꢀGNDꢀ
FromꢀFieldServer
ConverterꢀforꢀCableꢀ3:ꢀFromꢀRSꢁ232ꢀonꢀFieldServerꢀtoꢀRSꢁ485ꢀonꢀdevice.
RSꢁ232ꢀDevice
RSꢁ232ꢀTOꢀRSꢁ422/485
OPTICALLYꢀISOLATED
O
N
Rx
2
3
4
Rx
Tx
CONVERTER
2
3
5
1
2
3
4
5
6
7
8
Tx
Recceive
TB1
TB2
TDA(ꢁ)
TDB(+)
RDA(ꢁ)
RDB(+)
422/485
GND
RTS
GND
RTS
Transmit
ꢀelectronics
MODELꢀ485OTLED
7
B&B
GND
J2
+12V
Rꢁ232
GND
7
DB25F
FieldServer
91035
Note: Pinsꢀ4&5ꢀandꢀpinsꢀ6,8&20ꢀareꢀ
bridgedꢀinternallyꢀtoꢀallowꢀforꢀRSꢁ232ꢀ
devicesꢀthatꢀneedꢀhardwareꢀcontrol.
R1ꢀorꢀR2
ꢀꢀꢀꢀꢀꢀ+ꢀ(B)
ꢁꢀꢀ(A)
ꢀꢀꢀꢀꢀꢀGNDꢀ
ConverterꢀforꢀCableꢀ4:ꢀFromꢀRSꢁ485ꢀonꢀFieldServerꢀtoꢀRSꢁ323ꢀonꢀdevice.
GE SNP
CONNECTION DIAGRAM
RS-485 to RS-232 using
Model4850 TLED connector.
BASE NAME:
FILE NAME:
DATE:
BY:
2/16/08
MC
FS-8700-66-1
ꢀ
ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 7 of 29FS-8700-66_GE-SNP Manual
Page 7 of 29
ꢀ
RJ45
Ethernetꢀcableꢀsegment
RJ45
5
3
2
7
6
9ꢀpin
9ꢀpin
Horner
232
to
9ꢀpin
5
3
2
9ꢀpin
422
15ꢀpin
CPUꢀorꢀ2ndaryꢀport
25ꢀpin
PLC
nullꢀmodem
Priꢀorꢀ2ndaryꢀport
GEꢀLOGICMASTER
PCꢀSoftwareꢀtoꢀPLC
15ꢀpin
Horner
232
to
9ꢀpin
422
9ꢀpin
9ꢀpin
Com1
PC
RJ45
Typical
FieldServer
Cable
(408)ꢁ262ꢁ2299
RJ45
P1-P8
GE SNP
CONNECTION DIAGRAM
BASE NAME:
FILE NAME:
DATE: 2/2/04
BY: MF
ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 8 of 29FS-8700-66_GE-SNP Manual
Page 8 of 29
ꢀ
4.
Configuring the FieldServer as a GE_SNP Client
Forꢀ aꢀ detailedꢀ discussionꢀ onꢀ FieldServerꢀ configuration,ꢀ pleaseꢀ referꢀ toꢀ theꢀ FieldServerꢀ
ConfigurationꢀManual.ꢀꢀTheꢀinformationꢀthatꢀfollowsꢀdescribesꢀhowꢀtoꢀexpandꢀuponꢀtheꢀfactoryꢀ
defaultsꢀprovidedꢀinꢀtheꢀconfigurationꢀfilesꢀincludedꢀwithꢀtheꢀFieldServerꢀ(Seeꢀ“.csv”ꢀsampleꢀfilesꢀ
providedꢀwithꢀtheꢀFieldServer).ꢀ
ThisꢀsectionꢀdocumentsꢀandꢀdescribesꢀtheꢀparametersꢀnecessaryꢀforꢀconfiguringꢀtheꢀFieldServerꢀ
toꢀcommunicateꢀwithꢀaꢀGE_SNPꢀServer.ꢀ
4.1.
Data Arrays/Descriptors
Theꢀ configurationꢀ fileꢀ tellsꢀ theꢀ FieldServerꢀ aboutꢀ itsꢀ interfaces,ꢀ andꢀ theꢀ routingꢀ ofꢀ dataꢀ
required.ꢀ ꢀ Inꢀ orderꢀ toꢀ enableꢀ theꢀ FieldServerꢀ forꢀ GE_SNPꢀ communications,ꢀ theꢀ driverꢀ
independentꢀ FieldServerꢀ buffersꢀ needꢀ toꢀ beꢀ declaredꢀ inꢀ theꢀ “Dataꢀ Arrays”ꢀ section,ꢀ theꢀ
destinationꢀdeviceꢀaddressesꢀneedꢀtoꢀbeꢀdeclaredꢀinꢀtheꢀ“ClientꢀSideꢀNodes”ꢀsection,ꢀandꢀ
theꢀdataꢀrequiredꢀfromꢀtheꢀServersꢀneedsꢀtoꢀbeꢀmappedꢀinꢀtheꢀ“ClientꢀSideꢀMapꢀDescriptors”ꢀ
section.ꢀꢀDetailsꢀonꢀhowꢀtoꢀdoꢀthisꢀcanꢀbeꢀfoundꢀbelow.ꢀ
Noteꢀthatꢀinꢀtheꢀtables,ꢀ*ꢀindicatesꢀanꢀoptionalꢀparameter,ꢀwithꢀtheꢀboldꢀlegalꢀvalueꢀbeingꢀtheꢀ
default.ꢀ
Section Title
Data_Arraysꢀ
Column Title
Function
Legal Values
Upꢀ toꢀ 15ꢀ alphanumericꢀ
charactersꢀ
Data_Array_Nameꢀ ProvideꢀnameꢀforꢀDataꢀArrayꢀ
Float,ꢀ Bit,ꢀ UInt16,ꢀ SInt16,ꢀ
Provideꢀdataꢀformat.ꢀEachꢀDataꢀArrayꢀ Packed_Bit,ꢀ
Byte,ꢀ
Data_Array_Formatꢀ
canꢀonlyꢀtakeꢀonꢀoneꢀformat.ꢀ
Packed_Byte,ꢀ
Swapped_Byteꢀ
Numberꢀ ofꢀ Dataꢀ Objects.ꢀ Mustꢀ beꢀ
largerꢀ thanꢀ theꢀ dataꢀ storageꢀ areaꢀ
requiredꢀ byꢀ theꢀ Mapꢀ Descriptorsꢀ forꢀ
theꢀdataꢀbeingꢀplacedꢀinꢀthisꢀarray.ꢀ
Data_Array_Lengthꢀ
1ꢁ10,000ꢀ
ꢀ
Example
//ꢀꢀꢀꢀDataꢀArraysꢀ
Data_Arraysꢀ
Data_Array_Name,ꢀ
DA_AI_01,ꢀ
DA_AO_01,ꢀ
DA_DI_01,ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Data_Format,ꢀ
UInt16,ꢀ
UInt16,ꢀ
Bit,ꢀ
Data_Array_Lengthꢀ
200ꢀ
200ꢀ
200ꢀ
200
DA_DO_01,ꢀ
Bit,ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 9 of 29FS-8700-66_GE-SNP Manual
Page 9 of 29
ꢀ
4.2.
Client Side Connection Descriptors
Section Title
Connectionsꢀ
Column Title
Function
Legal Values
P1ꢁP8,ꢀR1ꢁR21ꢀ
Specifyꢀ whichꢀ portꢀ theꢀ deviceꢀ isꢀ
connectedꢀtoꢀtheꢀFieldServerꢀ
Specifyꢀprotocolꢀusedꢀ
Portꢀ
Protocolꢀ
Baud*ꢀ
SNPꢀ
110ꢀ –ꢀ 19200,ꢀ standardꢀ baudꢀ ratesꢀ
onlyꢀ(Vendorꢀlimitation),ꢀ19200ꢀ
Specifyꢀbaudꢀrateꢀ
Parity*ꢀ
Specifyꢀparityꢀ
Even,ꢀOdd,ꢀNone, Mark,ꢀSpaceꢀ
Data_Bits*ꢀ
Stop_Bits*ꢀ
Specifyꢀdataꢀbitsꢀ
Specifyꢀstopꢀbitsꢀ
7,ꢀ8ꢀ
1
Handshaking*ꢀ Hnadshakingꢀisꢀnotꢀsupportedꢀ
Pollꢀ_Delay*ꢀ Timeꢀbetweenꢀinternalꢀpollsꢀ
Noneꢀ
0ꢁ32000ꢀseconds, 1 second
Theꢀ timeoutꢀ specifiedꢀ forꢀ theꢀ connectionꢀ isꢀ usedꢀ asꢀ theꢀ dataꢀ linkꢀ layerꢀ
timeout.ꢀItꢀisꢀalsoꢀusedꢀasꢀtheꢀtimeoutꢀforꢀeachꢀMapꢀDescriptorꢀifꢀaꢀtimeoutꢀ
isꢀnotꢀexplicitlyꢀdefinedꢀforꢀaꢀMapꢀDescriptor.ꢀ
Timeoutꢀ
ꢀ
Example
ꢀ
// ClientꢀSideꢀConnectionsꢀ
ꢀ
Connectionsꢀ
Port,ꢀ
P1,ꢀ
Protocol,ꢀ
SNP,ꢀ
Baud,ꢀ Parity,ꢀ
19200,ꢀ Odd,ꢀ
Handshaking,ꢀ
None,ꢀ
Poll_Delayꢀ
0.100sꢀ
ꢀ
GE Port Defaults
ꢀ
ꢀ
Series 90-30 PLC’s
Series 90-70 PLC’s
Baudꢀ
DataꢀBitsꢀ
Parityꢀ
19,200ꢀ
8ꢀ
Oddꢀ
1ꢀ
19,200ꢀ
8ꢀ
Oddꢀ
1ꢀ
StopꢀBitsꢀ
MaxꢀLinkꢀIdleꢀTimeꢀ
10ꢀSecsꢀ
5ꢀSecsꢀ
ꢀ
ꢀ
GE Port Capabilities
Baudꢀ
300,ꢀ600,ꢀ1200,ꢀ2400,ꢀ4800,ꢀ9600,ꢀ19200ꢀ
DataꢀBitsꢀ
Parityꢀ
StopꢀBitsꢀ
MaxꢀLinkꢀIdleꢀTimeꢀ
8ꢀ
Odd,ꢀEven,ꢀNoneꢀ
1,ꢀ2ꢀ
1ꢀtoꢀ60ꢀSecsꢀ
ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ ꢀꢀꢀꢀꢀꢀꢀ
1ꢀ Notꢀ allꢀ portsꢀ shownꢀ areꢀ necessarilyꢀ supportedꢀ byꢀ theꢀ hardware.ꢀ Consultꢀ theꢀ appropriateꢀ Instructionꢀ
manualꢀforꢀdetailsꢀofꢀtheꢀportsꢀavailableꢀonꢀspecificꢀhardware.ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 10 of 29FS-8700-66_GE-SNP Manual
Page 10 of 29
ꢀ
4.3.
Client Side Node Descriptors
Section Title
Nodesꢀ
Column Title
Function
Legal Values
Provideꢀ nameꢀ forꢀ Node.ꢀ Theꢀ driverꢀ
usesꢀ theꢀ Nodeꢀ nameꢀ toꢀ establishꢀ aꢀ
connectionꢀ withꢀ theꢀ Serverꢀ ifꢀ theꢀ
Node_IDꢀisꢀnonꢁzero.ꢀ
ꢀ
IfꢀtheꢀNode_IDꢀisꢀzeroꢀthenꢀtheꢀdriverꢀ Upꢀ toꢀ 32ꢀ alphanumericꢀ
ignoresꢀtheꢀNodeꢀnameꢀwhenꢀloggingꢀ charactersꢀ
ontoꢀ theꢀ PLCꢀ andꢀ logsꢀ onꢀ usingꢀ aꢀ
Nullꢀ name.ꢀ ꢀ Thusꢀ byꢀ settingꢀ theꢀ
Node_IDꢀ toꢀ zeroꢀ youꢀ canꢀ allowꢀ theꢀ
driverꢀ toꢀ logꢀ ontoꢀ aꢀ Nodeꢀ whoseꢀ
nameꢀisꢀnotꢀknown.ꢀ
Node_Nameꢀ
Theꢀparameterꢀisꢀusedꢀtoꢀcontrolꢀhowꢀ
theꢀdriverꢀlogsꢀontoꢀtheꢀPLC.ꢀꢀReadꢀ 0,1ꢀꢀ
theꢀnotesꢀaboveꢀ(Node_Name)ꢀ
Node_IDꢀ
Protocolꢀ
Portꢀ
Specifyꢀprotocolꢀusedꢀ
Specifyꢀ whichꢀ portꢀ theꢀ deviceꢀ isꢀ
connectedꢀtoꢀtheꢀFieldServerꢀ
SNPꢀ
P1ꢁP8,ꢀR1ꢁR22ꢀ
ꢀ
ꢀ
Example
//ꢀꢀꢀꢀClientꢀSideꢀNodesꢀ
Nodesꢀ
ꢀ
ꢀ
ꢀ
Node_Name,ꢀ
PLCꢀ1,ꢀ
Node_ID,ꢀ
1,ꢀ
Protocol,ꢀ
SNP,ꢀ
Portꢀ
P8ꢀ
ꢀ
4.4.
Client Side Map Descriptors
4.4.1.
Column Title
Map_Descriptor_Nameꢀ NameꢀofꢀthisꢀMapꢀDescriptorꢀ
FieldServer Related Map Descriptor Parameters
Function Legal Values
Upꢀ toꢀ 32ꢀ alphanumericꢀ
charactersꢀ
Nameꢀ ofꢀ Dataꢀ Arrayꢀ whereꢀ OneꢀofꢀtheꢀDataꢀArrayꢀnamesꢀ
dataꢀ isꢀ toꢀ beꢀ storedꢀ inꢀ theꢀ fromꢀ “Dataꢀ Array”ꢀ sectionꢀ
Data_Array_Nameꢀ
FieldServerꢀ
aboveꢀ
0ꢀ toꢀ maximumꢀ specifiedꢀ inꢀ
“DataꢀArray”ꢀsectionꢀaboveꢀ
Data_Array_Offsetꢀ
Functionꢀ
StartingꢀlocationꢀinꢀDataꢀArrayꢀ
Functionꢀ ofꢀ Clientꢀ Mapꢀ
Descriptorꢀ
RDBC,ꢀWRBC,ꢀWRBXꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ ꢀꢀꢀꢀꢀꢀꢀ
2ꢀ Notꢀ allꢀ portsꢀ shownꢀ areꢀ necessarilyꢀ supportedꢀ byꢀ theꢀ hardware.ꢀ Consultꢀ theꢀ appropriateꢀ Instructionꢀ
manualꢀforꢀdetailsꢀofꢀtheꢀportsꢀavailableꢀonꢀspecificꢀhardware.ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 11 of 29FS-8700-66_GE-SNP Manual
Page 11 of 29
ꢀ
4.4.2.
Column
Driver Related Map Descriptor Parameters
Function
Legal Values
Title
Oneꢀ ofꢀ theꢀ Nodeꢀ
namesꢀ specifiedꢀ inꢀ
Node_Nameꢀ NameꢀofꢀNodeꢀtoꢀfetchꢀdataꢀfromꢀ
“Clientꢀ
Nodeꢀ
Descriptor”ꢀaboveꢀ
DiscreteꢀInputsꢀ(%I)ꢀ
DiscreteꢀOutputsꢀ(%Q)ꢀ
Discreteꢀ Temporariesꢀ
(%T)ꢀ
Discreteꢀ
(%M)ꢀ
Internalsꢀ
Geniusꢀ Globalꢀ Dataꢀ
(%G)ꢀ
AnalogꢀInputsꢀ(%AI)ꢀ
Data_Typeꢀ
Dataꢀtypeꢀ
Analogꢀ
(%AQ)ꢀ
Outputsꢀ
Registersꢀ(%R)ꢀ
%SAꢀDiscreteꢀ
%SBꢀDiscreteꢀ
%SCꢀDiscreteꢀ
%SꢀDiscreteꢀ(%S)ꢀ
Lengthꢀ ofꢀ Mapꢀ Descriptor.ꢀ ꢀ Ensureꢀ thatꢀ theꢀ
lengthꢀdoesꢀnotꢀexceedꢀtheꢀtableꢀinꢀtheꢀPLCꢀ
Lengthꢀ
1ꢁ1000ꢀ
Startingꢀaddressꢀofꢀreadꢀblockꢀ/ꢀwriteꢀblock.ꢀꢀTheꢀ 1ꢀ,ꢀ2ꢀ,ꢀ3ꢀꢀ
Addressꢀ
1stꢀelementꢀofꢀeachꢀDataꢀtypeꢀTableꢀisꢀreferredꢀ Positiveꢀ
wholeꢀ
toꢀasꢀaddressꢀone.ꢀ
numbersꢀ
Useꢀtoꢀoverrideꢀtheꢀdefaultꢀformatꢀforꢀobtainingꢀ
data.ꢀ Bitꢀtablesꢀ areꢀ byꢀ defaultꢀ readꢀ byꢀ readingꢀ
wholeꢀbytesꢀatꢀaꢀtimeꢀ(IfꢀtheꢀLengthꢀisꢀ10ꢀthenꢀ Bit,ꢀByteꢀ
10ꢀbytesꢀofꢀdataꢀareꢀreadꢀandꢀplacedꢀinꢀ10ꢀDataꢀ ꢀ
Format*ꢀ
Arrayꢀlocations)ꢀ
ꢀ
Theꢀ formatꢀ forꢀ %AI,ꢀ
%AQꢀ andꢀ %Rꢀ cannotꢀ
Ifꢀ youꢀ wishꢀ toꢀ readꢀ bitsꢀ insteadꢀ thenꢀ useꢀ thisꢀ beꢀchanged.ꢀ
parameter.ꢀ(IfꢀtheꢀLengthꢀisꢀ10ꢀthenꢀ10ꢀbitsꢀareꢀ
readꢀandꢀeachꢀbitꢀisꢀstoredꢀinꢀitsꢀownꢀlocation.)ꢀ
Thisꢀ parameterꢀ isꢀ onlyꢀ specifiedꢀ whenꢀ youꢀ
createꢀ aꢀ writeꢀ Mapꢀ Descriptorꢀ toꢀ changeꢀ theꢀ
privilegeꢀlevel.ꢀ
ꢀ
GE_Func*ꢀ
CPL,ꢀRWꢀ
Ifꢀ itꢀ isꢀ notꢀ specifiedꢀ theꢀ driverꢀ assumesꢀ theꢀ
defaultꢀ(RWꢀ–ꢀRead/Write).ꢀ
4.4.3.
Timing Parameters
Column Title
Scan_Intervalꢀ
Function
Rateꢀatꢀwhichꢀdataꢀisꢀpolledꢀ
Legal Values
≥0.1sꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Download from Www.Somanuals.com. All Manuals Search And Download.
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 14 of 29FS-8700-66_GE-SNP Manual
Page 14 of 29
ꢀ
5.
Configuring the FieldServer as a GE_SNP Server
Forꢀ aꢀ detailedꢀ discussionꢀ onꢀ FieldServerꢀ configuration,ꢀ pleaseꢀ referꢀ toꢀ theꢀ FieldServerꢀ
ConfigurationꢀManual.ꢀTheꢀinformationꢀthatꢀfollowsꢀdescribesꢀhowꢀtoꢀexpandꢀuponꢀtheꢀfactoryꢀ
defaultsꢀ providedꢀ inꢀ theꢀ configurationꢀ filesꢀ includedꢀ withꢀ theꢀ FieldServerꢀ ꢀ (Seeꢀ “.csv”ꢀ filesꢀ
providedꢀwithꢀtheꢀFieldServer).ꢀ
ThisꢀsectionꢀdocumentsꢀandꢀdescribesꢀtheꢀparametersꢀnecessaryꢀforꢀconfiguringꢀtheꢀFieldServerꢀ
toꢀcommunicateꢀwithꢀaꢀGE_SNPꢀClient.ꢀ
TheꢀconfigurationꢀfileꢀtellsꢀtheꢀFieldServerꢀaboutꢀitsꢀinterfaces,ꢀandꢀtheꢀroutingꢀofꢀdataꢀrequired.ꢀ
Inꢀ orderꢀ toꢀ enableꢀ theꢀ FieldServerꢀ forꢀ GE_SNPꢀ communications,ꢀ theꢀ driverꢀ independentꢀ
FieldServerꢀ buffersꢀ needꢀ toꢀ beꢀ declaredꢀ inꢀ theꢀ “Dataꢀ Arrays”ꢀ section,ꢀ theꢀ FieldServerꢀ virtualꢀ
Node(s)ꢀneedsꢀtoꢀbeꢀdeclaredꢀinꢀtheꢀ“ServerꢀSideꢀNodes”ꢀsection,ꢀandꢀtheꢀdataꢀtoꢀbeꢀprovidedꢀtoꢀ
theꢀClientsꢀneedsꢀtoꢀbeꢀmappedꢀinꢀtheꢀ“ServerꢀSideꢀMapꢀDescriptors”ꢀsection.ꢀDetailsꢀonꢀhowꢀtoꢀ
doꢀthisꢀcanꢀbeꢀfoundꢀbelow.ꢀ
Noteꢀthatꢀinꢀtheꢀtables,ꢀ*ꢀindicatesꢀanꢀoptionalꢀparameter,ꢀwithꢀtheꢀboldꢀlegalꢀvalueꢀbeingꢀtheꢀ
default.ꢀ
5.1.
Server Side Connection Descriptors
Section Title
Connectionsꢀ
Column Title
Function
Legal Values
P1ꢁP8,ꢀR1ꢁR23ꢀ
Specifyꢀwhichꢀportꢀtheꢀdeviceꢀisꢀ
connectedꢀtoꢀtheꢀFieldServerꢀ
Portꢀ
Protocolꢀ
Baud*ꢀ
Specifyꢀprotocolꢀusedꢀ
SNPꢀ
110ꢀ –ꢀ 115200,ꢀ standardꢀ
baudꢀratesꢀonlyꢀ
Specifyꢀbaudꢀrateꢀ
Even,ꢀ Odd,ꢀ None, Mark,ꢀ
Spaceꢀ
Parity*ꢀ
Specifyꢀparityꢀ
Data_Bits*ꢀ
Stop_Bits*ꢀ
Specifyꢀdataꢀbitsꢀ
7,ꢀ8ꢀ
Specifyꢀstopꢀbitsꢀ
1
Handshaking*ꢀ
PollꢀDelayꢀ
Specifyꢀhardwareꢀhandshakingꢀ
Timeꢀbetweenꢀinternalꢀpolls.ꢀꢀ
RTS,ꢀRTS/CTS,ꢀNoneꢀ
0ꢁ3200s,ꢀ1sꢀ
ꢀ
Example
ꢀ
// ServerꢀSideꢀConnectionsꢀ
ꢀ
Connectionsꢀ
Port,ꢀ
P1,ꢀ
Protocol,ꢀ
SNP,ꢀ
Baud,ꢀ
19200,ꢀ
Parity,ꢀ
Odd,ꢀ
Handshakingꢀ
Noneꢀ
ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ ꢀꢀꢀꢀꢀꢀꢀ
3ꢀ Notꢀ allꢀ portsꢀ shownꢀ areꢀ necessarilyꢀ supportedꢀ byꢀ theꢀ hardware.ꢀ Consultꢀ theꢀ appropriateꢀ Instructionꢀ
manualꢀforꢀdetailsꢀofꢀtheꢀportsꢀavailableꢀonꢀspecificꢀhardware.ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 15 of 29FS-8700-66_GE-SNP Manual
Page 15 of 29
ꢀ
5.2.
Server Side Node Descriptors
Section Title
Nodesꢀ
Column Title
Function
Legal Values
Theꢀ Nodeꢀ nameꢀ isꢀ usedꢀ
differentlyꢀinꢀaꢀServerꢀNodeꢀ
Provideꢀ nameꢀ forꢀ Node.ꢀ Theꢀ
driverꢀ usesꢀ theꢀ Nodeꢀ nameꢀ toꢀ
establishꢀaꢀconnectionꢀwithꢀtheꢀ Upꢀ toꢀ 32ꢀ alphanumericꢀ
Serverꢀ ifꢀ theꢀ Node_IDꢀ isꢀ nonꢁ charactersꢀ
Node_Nameꢀ
zero.ꢀ
ꢀ
Seeꢀ Sectionꢀ 6.3ꢀ forꢀ additionalꢀ
information.ꢀ
Theꢀ parameterꢀ isꢀ usedꢀ toꢀ
controlꢀhowꢀtheꢀdriverꢀlogsꢀontoꢀ
theꢀPLC.ꢀReadꢀtheꢀnotesꢀaboveꢀ
(Node_Name)ꢀ
Specifyꢀprotocolꢀusedꢀ
Node_IDꢀ
Protocolꢀ
0,1ꢀ
SNP.ꢀ
Inꢀ aꢀ numberꢀ ofꢀ FieldServerꢀ
configurationsꢀ itꢀ isꢀ commonꢀ toꢀ
omitꢀ theꢀ portꢀ whenꢀ definingꢀ aꢀ
Serverꢀ Nodeꢀ thisꢀ cannotꢀ beꢀ
Server_Hold_Timeout*ꢀ
doneꢀ withꢀ theꢀ SNPꢀ protocolꢀ P1ꢁP8,ꢀR1ꢁR24ꢀ
unlessꢀtheꢀFieldServerꢀisꢀtoꢀbeꢀ
usedꢀtoꢀemulateꢀonlyꢀoneꢀNodeꢀ
andꢀ isꢀ notꢀ pollingꢀ anyꢀ otherꢀ
SNPꢀdevices.ꢀ
ꢀ
Example
ꢀ
//ꢀꢀꢀꢀServerꢀSideꢀNodesꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Nodesꢀ
Node_Name,ꢀ
PLCꢀ1,ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Node_ID,ꢀ
1,ꢀ
Protocol,ꢀ
SNP,ꢀ
Portꢀ
P8ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ ꢀꢀꢀꢀꢀꢀꢀ
4ꢀ Notꢀ allꢀ portsꢀ shownꢀ areꢀ necessarilyꢀ supportedꢀ byꢀ theꢀ hardware.ꢀ Consultꢀ theꢀ appropriateꢀ Instructionꢀ
manualꢀforꢀdetailsꢀofꢀtheꢀportsꢀavailableꢀonꢀspecificꢀhardware.ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 16 of 29FS-8700-66_GE-SNP Manual
Page 16 of 29
ꢀ
5.3.
5.3.1.
Server Side Map Descriptors
FieldServer Specific Map Descriptor Parameters
Column Title
Function
Legal Values
toꢀ 32ꢀ alphanumericꢀ
Upꢀ
charactersꢀ
Map_Descriptor_Nameꢀ NameꢀofꢀthisꢀMapꢀDescriptorꢀ
Nameꢀ ofꢀ Dataꢀ Arrayꢀ whereꢀ dataꢀ Oneꢀ ofꢀ theꢀ Dataꢀ Arrayꢀ namesꢀ
isꢀtoꢀbeꢀstoredꢀinꢀtheꢀFieldServerꢀ fromꢀ“DataꢀArray”ꢀsectionꢀaboveꢀ
Data_Array_Nameꢀ
Data_Array_Offsetꢀ
Functionꢀ
0ꢀtoꢀmaximumꢀspecifiedꢀinꢀ“Dataꢀ
Array”ꢀsectionꢀaboveꢀ
StartingꢀlocationꢀinꢀDataꢀArrayꢀ
Functionꢀ ofꢀ Serverꢀ Mapꢀ
Descriptorꢀ
Serverꢀ
5.3.2.
Driver Specific Map Descriptor Parameters
Column Title
Function
Legal Values
Oneꢀ ofꢀ theꢀ Nodeꢀ namesꢀ
specifiedꢀ inꢀ “Clientꢀ Nodeꢀ
Descriptor”ꢀaboveꢀ
Nameꢀ ofꢀ Nodeꢀ toꢀ fetchꢀ dataꢀ
fromꢀ
Node_Nameꢀ
DiscreteꢀInputsꢀ(%I)ꢀ
DiscreteꢀOutputsꢀ(%Q)ꢀ
DiscreteꢀTemporariesꢀ(%T)ꢀ
DiscreteꢀInternalsꢀ(%M)ꢀ
GeniusꢀGlobalꢀDataꢀ(%G)ꢀ
AnalogꢀInputsꢀ(%AI)ꢀ
Dataꢀtypeꢀ
ꢀ
Data_Typeꢀ
Useꢀ oneꢀ ofꢀ theꢀ Dataꢀ Typesꢀ AnalogꢀOutputsꢀ(%AQ)ꢀ
specifiedꢀinꢀbrackets.ꢀ
Registersꢀ(%R)ꢀ
%SAꢀDiscreteꢀ
%SBꢀDiscreteꢀ
%SCꢀDiscreteꢀ
%SꢀDiscreteꢀ(%S)ꢀ
LengthꢀofꢀMapꢀDescriptorꢀ
ꢀ
Lengthꢀ
Ensureꢀ thatꢀ theꢀ lengthꢀ doesꢀ 1ꢀꢁꢀ1000ꢀ
notꢀexceedꢀtheꢀtableꢀlengthꢀinꢀ
theꢀPLC.ꢀ
Startingꢀaddressꢀofꢀreadꢀblockꢀ
/ꢀwriteꢀblockꢀ
ꢀ
1ꢀ,ꢀ2ꢀ,ꢀ3ꢀꢀ
Positiveꢀwholeꢀnumbersꢀ
Addressꢀ
Theꢀ 1stꢀ elementꢀ ofꢀ eachꢀ Dataꢀ
typeꢀ Tableꢀ isꢀ referredꢀ toꢀ asꢀ
addressꢀone.ꢀ
ꢀ
HasꢀnoꢀmeaningꢀonꢀtheꢀServerꢀ
asꢀ theꢀ driverꢀ respondsꢀ basedꢀ
onꢀtheꢀnatureꢀofꢀtheꢀrequestꢀ
ꢀ
IfꢀtheꢀClientꢀrequestsꢀbyteꢀdataꢀ
thenꢀ theꢀ oneꢀ byteꢀ isꢀ obtainedꢀ
fromꢀeachꢀarrayꢀelement.ꢀIfꢀtheꢀ
Clientꢀ requestsꢀ bitsꢀ thenꢀ oneꢀ
bitꢀstateꢀisꢀobtainedꢀfromꢀeachꢀ
arrayꢀelement.ꢀ
Formatꢀ
N/Aꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 17 of 29FS-8700-66_GE-SNP Manual
Page 17 of 29
ꢀ
5.3.3.
Timing Parameters
Column Title
Function
Legal
Values
Specifiesꢀ timeꢀ Serverꢀ sideꢀ waitsꢀ beforeꢀ respondingꢀ toꢀ
ClientꢀthatꢀNodeꢀisꢀofflineꢀonꢀFieldServerꢀClientꢀside.ꢀꢀ
Scada_Hold_Timeoutꢀ
>1.0sꢀ
ꢀ
ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 19 of 29FS-8700-66_GE-SNP Manual
Page 19 of 29
ꢀ
Appendix A. Troubleshooting Tips
•ꢀ Every 2nd message Times Outꢀ Aꢀpossibleꢀcauseꢀisꢀthatꢀtheꢀpollꢀfrequencyꢀisꢀsoꢀlowꢀthatꢀ
theꢀtimeꢀbetweenꢀpollsꢀisꢀgreaterꢀthanꢀtheꢀMaxꢀLinkꢀIdleꢀTimeꢀ(ofꢀtheꢀPLC).ꢀIfꢀtheꢀtimeꢀisꢀ
exceededꢀ theꢀ connectionꢀ isꢀ closed.ꢀ Thusꢀ whenꢀ theꢀ nextꢀ pollꢀ isꢀ receivedꢀ byꢀ theꢀ PLCꢀ itꢀ
ignoresꢀitꢀandꢀhenceꢀitꢀtimesꢀoutꢀinꢀtheꢀFieldServer.ꢀAfterꢀtimingꢀout,ꢀtheꢀdriverꢀreꢁestablishesꢀ
theꢀconnectionꢀforꢀtheꢀnextꢀpoll.ꢀꢀ
•ꢀ Very slow Comms RateꢀAꢀtimerꢀknownꢀasꢀtheꢀT1ꢀtimerꢀisꢀtheꢀminimumꢀtimeꢀthatꢀmustꢀpassꢀ
beforeꢀaꢀresponseꢀtoꢀaꢀmessageꢀcanꢀbeꢀsent.ꢀBothꢀendsꢀofꢀaꢀSNPꢀconnectionꢀhaveꢀtheirꢀ
ownꢀ T1ꢀ timerꢀ (hardꢀ codedꢀ inꢀ theꢀ driver).ꢀ Whenꢀ aꢀ connectionꢀ isꢀ madeꢀ theꢀ timersꢀ areꢀ
exchangedꢀandꢀtheꢀlargerꢀofꢀtheꢀtwoꢀisꢀused.ꢀꢀTheꢀdriversꢀT1ꢀtimerꢀisꢀsetꢀtoꢀaꢀveryꢀsmallꢀ
number.ꢀSNPꢀmessageꢀ#6ꢀindicatesꢀtheꢀsizeꢀofꢀtheꢀT1ꢀtimer.ꢀYouꢀmayꢀneedꢀtoꢀconfigureꢀtheꢀ
PLCꢀtoꢀimproveꢀcommunications.ꢀ
•ꢀ Multidrop RS-485 networks.ꢀ SNPꢀprotocolꢀspecifiesꢀthatꢀtheirꢀmayꢀonlyꢀbeꢀoneꢀmasterꢀ
onꢀaꢀnetworkꢀatꢀaꢀtime.ꢀWhenꢀusingꢀnamelessꢀNodesꢀ(Node_id=0)ꢀthereꢀmayꢀbeꢀoneꢀandꢀ
onlyꢀoneꢀPLCꢀonꢀtheꢀconnection.ꢀ
ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 20 of 29FS-8700-66_GE-SNP Manual
Page 20 of 29
ꢀ
Appendix B. Error Messages
Message
SNP:#1ꢀFYI.ꢀTheꢀMapDescꢀcalledꢀ TheꢀlengthꢀofꢀtheꢀMapꢀDescriptorꢀdefinedꢀtoꢀexposeꢀdriverꢀ
<%s>ꢀisꢀtooꢀshort.ꢀ
statisticsꢀmustꢀbeꢀatꢀleastꢀ660.5ꢀꢀ
Explanation
SNP:#2ꢀ FYI.ꢀ Youꢀ couldꢀ haveꢀ Youꢀmayꢀsafelyꢀignoreꢀthisꢀmessage.ꢀReadꢀAppendixꢀB.1ꢀ
usedꢀaꢀMapDescꢀcalledꢀ<%s>ꢀtoꢀ forꢀ informationꢀ onꢀ howꢀ toꢀ exposeꢀ theꢀ driver’sꢀ
exposeꢀdiagnosticꢀinfo.ꢀ
communicationꢀstatisticsꢀusingꢀaꢀDataꢀArray.ꢀ
Theꢀdriverꢀisꢀrequiredꢀtoꢀuseꢀtheꢀlargerꢀofꢀitsꢀownꢀorꢀtheꢀ
PLC’sꢀ T1ꢀ (Interꢀ message)ꢀ timer.ꢀ Thisꢀ messageꢀ isꢀ
producedꢀwhenꢀtheꢀPLCꢀreturnsꢀaꢀT1ꢀtimerꢀthatꢀisꢀlargerꢀ
thanꢀtheꢀdriver’sꢀtimeout.ꢀꢀUsingꢀthisꢀtimerꢀwillꢀmeanꢀthatꢀ
everyꢀ messageꢀ willꢀ timeout.ꢀ Increaseꢀtheꢀ timeoutꢀforꢀtheꢀ
Node,ꢀconnectionꢀorꢀMapꢀDescriptorꢀasꢀappropriate.5ꢀꢀ
Aꢀ connectionꢀ requestꢀ hasꢀ beenꢀ receivedꢀ forꢀ theꢀ Nodeꢀ
SNP:#3ꢀFYI.ꢀSNPꢀdeviceꢀrequiresꢀ
interꢀ msgꢀ timerꢀ <ꢀ timeout.ꢀ
Nid=<%s>.ꢀ
SNP:#4ꢀ Error.ꢀ Cantꢀ emulateꢀ namedꢀinꢀtheꢀerrorꢀmessageꢀbutꢀthisꢀNodeꢀhasꢀnotꢀbeenꢀ
Node=<%s>ꢀ
definedꢀ inꢀ theꢀ CSVꢀ file.ꢀ Theꢀ connectionꢀ hasꢀ notꢀ beenꢀ
established.5ꢀ
Thisꢀ couldꢀ resultꢀ fromꢀ aꢀ corruptedꢀ messageꢀ orꢀ itꢀ mayꢀ
bytesꢀ indicateꢀ anꢀ unexpected/unsupportedꢀ aspectꢀ ofꢀ theꢀ SNPꢀ
protocol.ꢀꢀIfꢀtheꢀmessageꢀoccursꢀfrequently,ꢀtakeꢀaꢀlogꢀandꢀ
reportꢀtheꢀerrorꢀtoꢀFieldServer.ꢀ
SNP:#5ꢀ
expected/rcvd=%d/%dꢀ
Err.ꢀ Totalꢀ
Thisꢀmessageꢀrequiresꢀnoꢀaction.ꢀꢀItꢀreportsꢀtheꢀT1ꢀtimerꢀ
SNP:#6ꢀ FYI.ꢀ T1ꢀ timerꢀ setꢀ toꢀ valueꢀselectedꢀbyꢀtheꢀslaveꢀinꢀmilliseconds.ꢀIfꢀtheꢀvalueꢀisꢀ
<%ld>ꢀmSec.ꢀ
largeꢀthenꢀthisꢀwillꢀslowꢀtheꢀcommunicationsꢀrateꢀandꢀyouꢀ
mayꢀwishꢀtoꢀreconfigureꢀtheꢀslave.ꢀ
SNP:#7ꢀ FYI.ꢀ T1ꢀ timerꢀ resetꢀ toꢀ ThisꢀisꢀtheꢀFieldServerꢀslaveꢀreportingꢀitsꢀT1ꢀtimerꢀafterꢀaꢀ
<%ld>ꢀmSec.ꢀ ClientꢀhasꢀestablishedꢀaꢀconnectionꢀNoꢀactionꢀisꢀrequired.ꢀ
SNP:8ꢀ FYI.ꢀ Subsequentꢀ connectꢀ Noꢀ actionꢀ isꢀ required.ꢀ Aꢀ Clientꢀ hasꢀ attemptedꢀ toꢀ reꢁ
responseꢀignored.ꢀNName=<%s>ꢀ establishꢀaꢀconnectionꢀthatꢀisꢀalreadyꢀopen.ꢀ
Thisꢀmessageꢀusesꢀtwoꢀlinesꢀofꢀtheꢀerrorꢀlog.ꢀItꢀisꢀprintedꢀ
whenꢀ aꢀ slaveꢀ declinesꢀ aꢀ request.ꢀ Theꢀ majorꢀ andꢀ minorꢀ
faultsꢀ areꢀ reported.ꢀ Theseꢀ numbersꢀ areꢀ printedꢀ inꢀ
SNP:9ꢀ Err.ꢀ Deviceꢀ declinedꢀ hexadecimal.ꢀ Seeꢀ Appendixꢀ C.3ꢀ forꢀ furtherꢀ details.ꢀ Theꢀ
request.ꢀ Mjr=%x(h)ꢀ Min=%x(h)ꢀꢀ messageꢀreportsꢀtheꢀMapꢀDescriptorꢀwhichꢀgeneratedꢀtheꢀ
Possibleꢀ Offendingꢀ Pollꢀ =<%s>ꢀ rejectedꢀpoll,ꢀtheꢀdataꢀtype,ꢀtheꢀaddressꢀandꢀtheꢀnumberꢀofꢀ
addr=%dꢀlength=%dꢀ
elementsꢀbeingꢀrequested.ꢀOftenꢀthisꢀmessageꢀwillꢀbeꢀtheꢀ
resultꢀofꢀaꢀpollꢀthatꢀrequestsꢀdataꢀpastꢀtheꢀendꢀofꢀaꢀPLCꢀ
dataꢀtableꢀorꢀwhenꢀtheꢀlengthꢀisꢀbasedꢀonꢀaꢀbitꢀcountꢀbutꢀ
theꢀpollꢀactuallyꢀrequestsꢀbytes.5ꢀꢀ
Thisꢀ messageꢀ isꢀ reportedꢀ whenꢀ theꢀ driverꢀ receivesꢀ anꢀ
unexpectedꢀSNPꢀmessage.ꢀꢀRecordꢀthisꢀinformation,ꢀtakeꢀ
aꢀlogꢀandꢀreportꢀtheꢀerrorꢀtoꢀFieldServer.ꢀ
SNP:10ꢀ Err.ꢀ Wrongꢀ msgꢀ
type=%d(h)ꢀmbox=%x(h)ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ ꢀꢀꢀꢀꢀꢀꢀ
5ꢀEditꢀtheꢀCSV,ꢀcorrectꢀtheꢀproblemꢀandꢀresetꢀtheꢀFieldServerꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 21 of 29FS-8700-66_GE-SNP Manual
Page 21 of 29
ꢀ
Message
Explanation
Theꢀ lengthꢀ ofꢀ someꢀ messagesꢀ isꢀ variableꢀ andꢀ isꢀ
dependentꢀonꢀsettingsꢀorꢀtheꢀparticularꢀimplementationꢀofꢀ
theꢀ SNP.ꢀ Normallyꢀ thisꢀ driverꢀ adjustsꢀ toꢀ useꢀ theꢀ largestꢀ
sizeꢀ requiredꢀ byꢀ aꢀ Clientꢀ orꢀ slaveꢀ responseꢀ butꢀ thisꢀ
messageꢀ indicatesꢀ thatꢀ theꢀ driver’sꢀ maximumꢀ hadꢀ beenꢀ
reached.ꢀTheꢀdataꢀhasꢀbeenꢀdiscardedꢀsoꢀitꢀisꢀimportantꢀ
thatꢀtheꢀsituationꢀbeꢀremedied.ꢀTheꢀdataꢀtype,ꢀaddressꢀandꢀ
theꢀnumberꢀofꢀelementsꢀbeingꢀrequestedꢀareꢀreported.ꢀꢀ
Twoꢀpossibleꢀsolutionsꢀexist.ꢀꢀ
SNP:11ꢀ Err.ꢀ Maxꢀ Tbufꢀ Len.ꢀ
FieldServerꢀ cantꢀ goꢀ biggerꢀ thanꢀ
%dꢀbytesꢀ
Possibleꢀ Offendingꢀ Pollꢀ =<%s>ꢀ
addr=%dꢀlength=%dꢀ
Changeꢀ theꢀ Client’sꢀ communicationsꢀ configurationꢀ andꢀ
reduceꢀtheꢀsizeꢀofꢀtheꢀtextꢀbufferꢀlengthꢀtoꢀ4096ꢀbytes.ꢀ
CreateꢀtwoꢀMapꢀDescriptorsꢀthatꢀeachꢀreadꢀhalfꢀtheꢀdata.ꢀ
Thisꢀmessageꢀrequiresꢀnoꢀresponse.ꢀItꢀindicatesꢀthatꢀtheꢀ
slaveꢀrequiresꢀaꢀlongerꢀtextꢀbufferꢀthanꢀtheꢀdriver’sꢀdefault.ꢀ
Theꢀ driverꢀ hasꢀ adjustedꢀ itsꢀ bufferꢀ toꢀ theꢀ newꢀ lengthꢀ
indicated.ꢀ
SNP:12ꢀ FYI.ꢀ Maxꢀ Tbufꢀ Len.ꢀ
FieldServerꢀ !=ꢀ Device.ꢀ Changedꢀ
FieldServerꢀtoꢀ%dꢀbytesꢀ
Theꢀdriverꢀhasꢀreceivedꢀanꢀunexpectedꢀreplyꢀinꢀresponseꢀ
toꢀ aꢀ poll.ꢀ Makeꢀ aꢀ log,ꢀ recordꢀ theꢀ valuesꢀ reportedꢀ inꢀ thisꢀ
messageꢀandꢀcontactꢀFieldServerꢀforꢀsupport.ꢀ
SNP:13ꢀ Err.ꢀ Wrongꢀ msgꢀ
type=%d(h)ꢀmbox=%x(h)ꢀ
TheꢀdriverꢀhasꢀbeenꢀpolledꢀbyꢀaꢀClientꢀandꢀitꢀhasꢀreceivedꢀ
anꢀ unexpectedꢀ message.ꢀ Ifꢀ theꢀ errorꢀ occursꢀ repeatedlyꢀ
SNP:#14ꢀError.ꢀAttachꢀResponse.ꢀ thenꢀ makeꢀ aꢀ log,ꢀ recordꢀ theꢀ valuesꢀ reportedꢀ inꢀ thisꢀ
Unexpectedꢀ!ꢀ
messageꢀandꢀcontactꢀFieldServerꢀforꢀsupport.ꢀThereꢀareꢀaꢀ
fewꢀ variationsꢀ ofꢀ thisꢀ messageꢀ butꢀ theyꢀ allꢀ indicateꢀ theꢀ
sameꢀproblem.ꢀ
SNP:#15ꢀ FYI.ꢀ Nodeꢀ Stationꢀ ꢁꢀ TheꢀNode_IDꢀhasꢀnotꢀbeenꢀdefinedꢀforꢀaꢀSNPꢀNode.ꢀReadꢀ
forcingꢀtoꢀ0ꢀ
theꢀnotesꢀinꢀAppendixꢀB.1ꢀandꢀinꢀsectionsꢀ4.3ꢀandꢀ5.2.ꢀ6ꢀ
SNP:#16ꢀ Err.ꢀ Addressesꢀ startꢀ atꢀ GEꢀdevicesꢀnumberꢀtheꢀelementsꢀofꢀdataꢀtablesꢀstartingꢀatꢀ
1.ꢀMapDesc=<%s>ꢀ
elementꢀ1.6ꢀ
SNP:#17ꢀ Err.ꢀ MapDesc=<%s>ꢀ
hasꢀbadꢀdataꢀtype.ꢀ
SNP:#18ꢀ Err.ꢀ MapDesc=<%s>ꢀ
hasꢀbadꢀdataꢀtype.ꢀ
Referꢀtoꢀsectionꢀ4.4.2ꢀforꢀaꢀlistꢀofꢀvalidꢀdataꢀtypes.6ꢀ
SNP:#19ꢀ Err.ꢀ Mapdesc=<%s>ꢀ Aꢀ Mapꢀ Descriptorꢀ mustꢀ haveꢀ aꢀ length.ꢀ Theꢀ minimumꢀ
hasꢀinvalidꢀlength.ꢀ
lengthꢀisꢀ“1”.ꢀ6ꢀ
SNP:#20ꢀErr.ꢀdoꢀdiagnosticꢀxꢀ
SNP:#21ꢀErr.ꢀdoꢀdiagnosticꢀxꢀ
Ifꢀyouꢀseeꢀthisꢀerror,ꢀreportꢀitꢀtoꢀFieldServerꢀtechꢀsupport.ꢀ
Theꢀ messageꢀ isꢀ producedꢀ whenꢀ aꢀ QAꢀ diagnosticꢀ isꢀ
producedꢀandꢀshouldꢀonlyꢀeverꢀbeꢀseenꢀduringꢀtestingꢀbyꢀ
FieldServerꢀInc.ꢀ
SNP:#22ꢀErr.ꢀdoꢀdiagnosticꢀxꢀ
SNP:#23ꢀ Err.ꢀ Illegalꢀ Node_IDꢀ
[%d]ꢀꢁꢀSetꢀtoꢀ1ꢀ
LegalꢀNode_ID’sꢀareꢀ0ꢁ65535.6ꢀ
Theꢀ CPUꢀ Idꢀ isꢀ aꢀ maxꢀ 10ꢀ charactersꢀ includingꢀ theꢀ
terminatingꢀNullꢀcharacter.ꢀTheꢀdriverꢀhasꢀfoundꢀoneꢀthatꢀ
isn’tꢀcorrectlyꢀformatted.ꢀThisꢀerrorꢀmayꢀbeꢀignored.ꢀItꢀwillꢀ
notꢀaffectꢀoperationꢀofꢀtheꢀdriver.ꢀItꢀdoesꢀmeanꢀtheꢀdriverꢀ
cannotꢀstoreꢀtheꢀnameꢀofꢀtheꢀconnectedꢀdeviceꢀinꢀtheꢀstatsꢀ
array.ꢀ
GE_SNP:#24ꢀ FYI.ꢀ Parseꢀ Error:ꢀ
Attach:ꢀ CPUꢀ IDꢀ isꢀ notꢀ Nullꢀ
terminated.ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ ꢀꢀꢀꢀꢀꢀꢀ
6ꢀEditꢀtheꢀCSV,ꢀcorrectꢀtheꢀproblemꢀandꢀresetꢀtheꢀFieldServerꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 22 of 29FS-8700-66_GE-SNP Manual
Page 22 of 29
ꢀ
Appendix B.1. Driver Stats
TheꢀstatisticsꢀrecordedꢀbyꢀtheꢀGEꢁSNPꢀSerialꢀDriverꢀareꢀslightlyꢀdifferentꢀfromꢀtheꢀwayꢀthatꢀ
FieldServerꢀdriverꢀnormallyꢀrecordsꢀstatistics.ꢀThisꢀdifferenceꢀarisesꢀfromꢀtheꢀfactꢀthatꢀthisꢀ
driverꢀisꢀnotꢀaꢀsimpleꢀpollꢀresponseꢀdriver.ꢀBearꢀinꢀmindꢀthatꢀaꢀsingleꢀpollꢀcanꢀgenerateꢀaꢀ
largeꢀnumberꢀofꢀresponseꢀfragments.ꢀ
ꢀ
FragmentꢀAck/nackꢀmessagesꢀareꢀNOTꢀcountedꢀasꢀmessagesꢀbutꢀtheꢀbytesꢀsent/rcvdꢀareꢀ
counted.ꢀ
Connectionꢀmessagesꢀareꢀcountedꢀasꢀmessagesꢀandꢀtheꢀbytesꢀsent/rcvdꢀareꢀcounted.ꢀ
ꢀ
ThisꢀdriverꢀcanꢀexposeꢀtheseꢀandꢀadditionalꢀstatisticsꢀbyꢀwritingꢀdataꢀtoꢀaꢀDataꢀArray.ꢀꢀ
ꢀ
AꢀspecialꢀMapꢀDescriptorꢀisꢀrequired.ꢀTheꢀdriverꢀrecognizesꢀtheꢀMapꢀDescriptorꢀbyꢀitsꢀnameꢀ
whichꢀmustꢀbeꢀ"SNP-stats”.ꢀ
ꢀ
Example:ꢀConfigurationꢀofꢀthisꢀspecialꢀMapꢀDescriptorꢀ
ꢀ
Nodesꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Node_Name,ꢀ
Null_Node,ꢀ
ꢀ
Data_Arraysꢀ
Data_Array_Name,ꢀ
SNP_STATSꢀꢀꢀꢀꢀꢀꢀꢀꢀ,ꢀ
ꢀ
Protocolꢀ
SNPꢀ
ꢀ
ꢀ
Data_Format,ꢀ
UINT32ꢀꢀꢀꢀꢀꢀꢀꢀ,ꢀ
ꢀ
Data_Array_Lengthꢀ
ꢀ660ꢀ
Map_Descriptorsꢀ
ꢀ
ꢀ
ꢀ
Map_Descriptor_Name,ꢀ Data_Array_Name,ꢀ Node_Name,ꢀ
Lengthꢀ
660ꢀ
snpꢁstatsꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ,ꢀꢀ
SNP_STATSꢀꢀꢀꢀꢀꢀꢀꢀꢀ,ꢀ Null_Nodeꢀꢀꢀꢀ,ꢀ
ꢀ
Whenꢀ theꢀ driverꢀ seesꢀ thisꢀ Mapꢀ Descriptorꢀ itꢀ usesꢀ theꢀ Dataꢀ Arrayꢀ SNP_STATSꢀ (inꢀ thisꢀ
example)ꢀ toꢀ storeꢀ driverꢀ specificꢀ statistics.ꢀ Onlyꢀ oneꢀ ofꢀ theseꢀ Mapꢀ Descriptorsꢀ mayꢀ beꢀ
specifiedꢀ(perꢀtier)ꢀperꢀFieldServer.ꢀ
ꢀ
Theꢀdriverꢀstoresꢀtheꢀfollowingꢀstatsꢀforꢀeachꢀport..ꢀTheꢀoffsetꢀintoꢀtheꢀDataꢀArrayꢀcanꢀbeꢀ
foundꢀbyꢀmultiplyingꢀtheꢀportꢀnumberꢀbyꢀ60ꢀ
ꢀ
NoMessage
Description
Thisꢀisꢀ10ꢀbytesꢀlong.ꢀTheꢀnumbersꢀplacedꢀ
hereꢀcorrespondꢀtoꢀtheꢀASCIIꢀcharactersꢀofꢀ
theꢀrespondingꢀNode'sꢀname.ꢀ
0ꢀ GE_STAT_CPU_IDꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
Theꢀ currentꢀ valueꢀ ofꢀ theꢀ T1ꢀ timerꢀ isꢀ
reportedꢀhere.ꢀTheꢀdriverꢀusesꢀtheꢀlargerꢀofꢀ
itsꢀownꢀandꢀtheꢀslaveꢀT1ꢀTimer.ꢀ
11ꢀGE_STAT_T1_TIMERꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
12ꢀGE_STAT_MBOX_NAK_MAJORꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ Mostꢀ recentꢀ Mailboxꢀ Nakꢀ errorꢀ code.ꢀ Seeꢀ
additionalꢀtableꢀbelowꢀ
13ꢀGE_STAT_MBOX_NAK_MINORꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
14ꢀGE_STAT_MBOX_NAK_CNTꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
MailboxꢀNakꢀerrorꢀCountꢀ
15ꢀGE_STAT_MBOX_PROG_NUMꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ MostꢀrecentꢀPiggybackꢀinfoꢀ
16ꢀGE_STAT_MBOX_SWEEPꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 23 of 29FS-8700-66_GE-SNP Manual
Page 23 of 29
ꢀ
NoMessage
Description
17ꢀGE_STAT_MBOX_PLC_STATꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
18ꢀGE_STAT_MBOX_PRIV_LVLꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
Ifꢀ aꢀ pollꢀ forꢀ aꢀ SNPꢀ Nodeꢀ isꢀ receivedꢀ andꢀ
thereꢀ areꢀ noꢀ Nodesꢀ definedꢀ orꢀ thereꢀ isꢀ noꢀ
matchingꢀNode.ꢀ
19ꢀGE_STAT_NO_NODESꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
Countsꢀ theꢀ numberꢀ ofꢀ timeꢀ aꢀ connectionꢀ
attemptꢀisꢀmadeꢀ
20ꢀGE_STAT_CONNECT_ATTEMPTꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
Countsꢀ theꢀ numberꢀ ofꢀ timesꢀ theꢀ driverꢀ
21ꢀGE_STAT_CONNECT_RESPONSEꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ respondsꢀ toꢀ connectionꢀ attemptsꢀ whenꢀ
actingꢀasꢀaꢀServerꢀ
Countsꢀtheꢀnumberꢀofꢀconnectionꢀattemptsꢀ
thatꢀtimedꢀout.ꢀ
22ꢀGE_STAT_CONNECT_NO_RESPONSEꢀꢀ
Countsꢀ theꢀ numberꢀ ofꢀ connectionꢀ andꢀ pollꢀ
23ꢀDRV_DLL_CLIENT_SENDS_MSGꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ messagesꢀ sentꢀ byꢀ theꢀ Clientꢀ (wholeꢀ
messagesꢀonly)ꢀ
Countsꢀtheꢀnumberꢀofꢀsimpleꢀack/nak’sꢀsentꢀ
byꢀ Client.ꢀ Theseꢀ ack/nak’sꢀ indicateꢀ
24ꢀDRV_DLL_CLIENT_SENDS_ACKNAKꢀꢀꢀꢀꢀꢀꢀ messagesꢀ ifꢀ formattedꢀ correctly,ꢀ howeverꢀ
theꢀ deviceꢀ canꢀ notꢀ necessarilyꢀ respondꢀ toꢀ
theꢀrequest.ꢀ
Byteꢀ countꢀ includesꢀ ack/nak'sꢀ sentꢀ andꢀ allꢀ
fragmentsꢀandꢀconnectionꢀ
25ꢀDRV_DLL_CLIENT_SENDS_BYTESꢀꢀꢀꢀꢀꢀꢀꢀ
26ꢀDRV_DLL_SERVER_SENDS_MSGꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
SameꢀasꢀforꢀClientꢀ
27ꢀDRV_DLL_SERVER_SENDS_ACKNAKꢀꢀꢀꢀꢀꢀ
28ꢀDRV_DLL_SERVER_SENDS_BYTESꢀꢀꢀꢀꢀꢀꢀꢀ
Countsꢀ ack/nak’s,ꢀ andꢀ allꢀ messageꢀ
fragmentsꢀexcludingꢀattachꢀresponsesꢀ
29ꢀDRV_DLL_CLIENT_RCVS_MSGꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
30ꢀDRV_DLL_CLIENT_RCVS_BYTESꢀꢀꢀꢀꢀꢀꢀꢀꢀ Byteꢀcountꢀfromꢀaboveꢀmessagesꢀ
Countsꢀ messageꢀ fragmentsꢀ andꢀ ack/nak’sꢀ
31ꢀDRV_DLL_SERVER_RCVS_MSGꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ rcvdꢀ fromꢀ Clientꢀ butꢀ excludesꢀ Clientꢀ
responsesꢀtoꢀServerꢀfragmentsꢀ
32ꢀDRV_DLL_SERVER_RCVS_BYTESꢀꢀꢀꢀꢀꢀꢀꢀꢀ Byteꢀcountꢀforꢀaboveꢀmessagesꢀ
Countꢀ ofꢀ timeoutsꢀ causedꢀ byꢀ noꢀ responseꢀ
orꢀic_timeoutꢀatꢀtheꢀDLLꢀlayerꢀ
33ꢀDRV_DLL_TIMEOUTꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
CountꢀofꢀtheꢀnumberꢀofꢀtimesꢀthatꢀtheꢀDLLꢀ
layerꢀwentꢀintoꢀanꢀerrorꢀstate.ꢀ
34ꢀDRV_DLL_ERRORꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
Theꢀ errorꢀ codeꢀ fromꢀ theꢀ mostꢀ recentꢀ DLLꢀ
errorꢀisꢀstoredꢀhere.ꢀ
35ꢀDRV_DLL_ERROR_CODEꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
Correspondsꢀ toꢀ slaveꢀ driverꢀ actionsꢀ inꢀ
36ꢀGE_STAT_DRV_ACT_NODE_OFFLINE_Rꢀrespondingꢀ toꢀ aꢀ poll.ꢀ ꢀ Theꢀ polledꢀ Nodeꢀ isꢀ
offline.ꢀ
Correspondsꢀ toꢀ slaveꢀ driverꢀ actionsꢀ inꢀ
respondingꢀ toꢀ aꢀ poll.ꢀ ꢀ Thereꢀ isꢀ noꢀ Mapꢀ
Descriptorꢀthatꢀcanꢀbeꢀusedꢀtoꢀprocessꢀtheꢀ
37ꢀGE_STAT_DRV_ACT_NO_MAPDESC_Rꢀ
pollꢀfromꢀtheꢀClient.ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 24 of 29FS-8700-66_GE-SNP Manual
Page 24 of 29
ꢀ
NoMessage
Description
Correspondsꢀ toꢀ slaveꢀ driverꢀ actionsꢀ inꢀ
38ꢀGE_STAT_DRV_ACT_NO_DATA_Rꢀꢀꢀꢀꢀꢀꢀꢀꢀ respondingꢀ toꢀ aꢀ poll.ꢀ ꢀ ꢀ ꢀ ꢀ Thereꢀ isꢀ noꢀ dataꢀ
available.ꢀ
Correspondsꢀ toꢀ slaveꢀ driverꢀ actionsꢀ inꢀ
respondingꢀtoꢀaꢀpoll.ꢀꢀꢀꢀꢀThisꢀshouldꢀneverꢀ
happenꢀ asꢀ aꢀ connectionꢀ wouldꢀ haveꢀ beenꢀ
39ꢀGE_STAT_DRV_ACT_NO_NODE_Rꢀꢀꢀꢀꢀꢀꢀꢀꢀ
refused.ꢀ
Theꢀslaveꢀcannotꢀrespondꢀtoꢀaꢀpollꢀforꢀoneꢀ
ofꢀtheꢀreasonsꢀabove.ꢀ
40ꢀGE_STAT_DRV_ACT_NAK_Rꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
Theꢀ Serverꢀ hasꢀ respondedꢀ toꢀ aꢀ pollꢀ
normallyꢀ
41ꢀGE_STAT_DRV_ACT_NORMAL_Rꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
Aꢀ messageꢀ isꢀ invalidꢀ becauseꢀ theꢀ
42ꢀGE_STAT_CD_UPD_CHECKꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
checksumꢀfailed.ꢀ
Aꢀmessageꢀisꢀinvalidꢀbecauseꢀtheꢀmessageꢀ
typeꢀisꢀnotꢀknown.ꢀ
43ꢀGE_STAT_CD_UPD_FUNCTIONꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
Aꢀmessageꢀisꢀinvalidꢀbecauseꢀitꢀbeginsꢀwithꢀ
theꢀwrongꢀcodes.ꢀ
44ꢀGE_STAT_CD_UPD_NO_STARTꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
Aꢀ messageꢀ isꢀ invalidꢀ becauseꢀ itꢀ isꢀ
45ꢀGE_STAT_CD_UPD_PROTOꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
unexpectedꢀ inꢀ itsꢀ currentꢀ contextꢀ orꢀ someꢀ
otherꢀreason.ꢀ
Countsꢀ theꢀ numberꢀ ofꢀ read/writeꢀ messageꢀ
fragmentsꢀsentꢀbyꢀtheꢀClient.ꢀ
Countsꢀ theꢀ numberꢀ ofꢀ timesꢀ thatꢀ anꢀ ICꢀ
timeoutꢀerrorꢀoccurredꢀatꢀtheꢀDLLꢀlayerꢀ
Countsꢀ theꢀ numberꢀ ofꢀ timesꢀ aꢀ messageꢀ
46ꢀGE_STAT_CLIENT_SENDS_FRAGꢀꢀꢀꢀꢀꢀꢀꢀꢀ
47ꢀGE_STAT_CD_UPD_IC_TIMEOUTꢀꢀꢀꢀꢀꢀꢀꢀꢀ
48ꢀGE_STAT_CD_UPD_MSG_IGNOREDꢀꢀꢀꢀꢀꢀꢀꢀwasꢀignored.ꢀAꢀmessageꢀwillꢀbeꢀprintedꢀtoꢀ
theꢀerrorꢀlogꢀwithꢀtheꢀreason.ꢀ
Countsꢀtheꢀnumberꢀofꢀtimesꢀthatꢀtheꢀslaveꢀ
receivedꢀaꢀshortꢀnakꢀfromꢀtheꢀClientꢀ
49ꢀGE_STAT_CD_UPD_NAKꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
CountsꢀtheꢀnumberꢀofꢀtimesꢀtheꢀDLLꢀlayer'sꢀ
50ꢀGE_STAT_CD_UPD_STREAMINGꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ bufferꢀ wasꢀ tooꢀ fullꢀ toꢀ processꢀ additionalꢀ
incomingꢀdata.ꢀ
ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 25 of 29FS-8700-66_GE-SNP Manual
Page 25 of 29
ꢀ
Appendix C. Advanced Topics
Appendix C.1. SNP Node Names
TheꢀfollowingꢀnotesꢀdescribeꢀhowꢀtheꢀNodeꢀnameꢀisꢀusedꢀwhenꢀtheꢀFieldServerꢀisꢀactingꢀasꢀ
aꢀServer.ꢀ
ꢀ
WhenꢀaꢀClientꢀattemptsꢀtoꢀestablishꢀaꢀconnectionꢀitꢀmayꢀdoꢀsoꢀbyꢀsendingꢀtheꢀnameꢀofꢀtheꢀ
NodeꢀitꢀwishesꢀtoꢀconnectꢀtoꢀorꢀbyꢀsendingꢀaꢀNullꢀNodeꢀname.ꢀꢀ
ꢀ
IfꢀtheꢀClientꢀsendsꢀaꢀNullꢀNodeꢀnameꢀthenꢀtheꢀFieldServerꢀwillꢀconnectꢀifꢀanyꢀSNPꢀNodesꢀ
haveꢀbeenꢀdefinedꢀforꢀtheꢀsameꢀportꢀasꢀtheꢀClientꢀusingꢀtheꢀNullꢀname.ꢀꢀInꢀsuchꢀaꢀcaseꢀtheꢀ
Nodeꢀ mustꢀ beꢀ connectedꢀ toꢀ aꢀ portꢀ (Thisꢀ isꢀ notꢀ alwaysꢀ commonꢀ withꢀ FieldServerꢀ Serverꢀ
configurations).ꢀ
ꢀ
Example:ꢀClientꢀusesꢀNullꢀnameꢀconnection.ꢀInꢀthisꢀcaseꢀNodeꢀmustꢀbeꢀconnectedꢀtoꢀtheꢀ
Client’sꢀport;ꢀtheꢀNodeꢀnameꢀisꢀignoredꢀandꢀonlyꢀoneꢀSNPꢀNodeꢀperꢀport.ꢀ
ꢀ
Portsꢀ
ꢀ
Port,ꢀ
P1ꢀꢀ,ꢀ
ꢀ
baudꢀ
….ꢀ
ꢀ
Nodesꢀ
Node_Name,ꢀ
Node1,ꢀ
ꢀ
Portꢀ
P1ꢀ
IfꢀtheꢀClientꢀusesꢀtheꢀNodeꢀnameꢀduringꢀaꢀconnectionꢀattemptꢀthenꢀtheꢀFieldServerꢀusesꢀ
theꢀnameꢀtoꢀfindꢀaꢀmatchingꢀNode.ꢀꢀTheꢀnameꢀmustꢀbeꢀanꢀexactꢀmatch.ꢀꢀIfꢀaꢀmatchꢀisꢀfoundꢀ
thenꢀtheꢀconnectionꢀcanꢀbeꢀestablished.ꢀꢀInꢀthisꢀcaseꢀtheꢀNodeꢀdoesꢀnotꢀhaveꢀtoꢀbeꢀtiedꢀtoꢀ
aꢀparticularꢀportꢀandꢀthusꢀoneꢀNodeꢀcouldꢀrespondꢀtoꢀdifferentꢀClientsꢀpollingꢀitꢀonꢀdifferentꢀ
ports.ꢀꢀIfꢀthisꢀmethodꢀisꢀusedꢀandꢀtheꢀNodeꢀisꢀtiedꢀtoꢀaꢀportꢀthenꢀtheꢀClientꢀmustꢀpollꢀonꢀtheꢀ
sameꢀport.ꢀ
ꢀ
Example:ꢀClientꢀusesꢀaꢀspecificꢀnameꢀtoꢀconnect.ꢀInꢀthisꢀcaseꢀprovidedꢀthereꢀisꢀaꢀNodeꢀ
withꢀaꢀmatchingꢀnameꢀtheꢀconnectionꢀwillꢀbeꢀmadeꢀꢀ
ꢀ
Portsꢀ
ꢀ
Port,ꢀ
baudꢀ….ꢀ
P1,ꢀꢀꢀ
….ꢀ
ꢀ
ꢀ
Nodesꢀ
ꢀ
Node_Name,ꢀ
Node1,ꢀꢀꢀꢀꢀꢀꢀꢀꢀ
ꢀ
Protocolꢀꢀ
ꢀSNPꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 26 of 29FS-8700-66_GE-SNP Manual
Page 26 of 29
ꢀ
Appendix C.2. Scaling
Scalingꢀwasꢀaddedꢀinꢀversionꢀ1.02aꢀandꢀisꢀnotꢀsupportedꢀforꢀearlierꢀversions.ꢀ
ꢀ
Scalingꢀisꢀappliedꢀbyꢀtheꢀdriverꢀwhenꢀbytesꢀandꢀregistersꢀareꢀstored.ꢀꢀ
ꢀ
Whenꢀ bitꢀ dataꢀ isꢀ transferredꢀ inꢀ bitꢀ formatꢀ thanꢀ scalingꢀ isꢀ notꢀ applied.ꢀ Whenꢀ bitꢀ dataꢀ isꢀ
transferredꢀusingꢀbyeꢀformat’sꢀthenꢀscalingꢀmayꢀbeꢀapplied.ꢀ
ꢀ
ScalingꢀisꢀappliedꢀusingꢀtheꢀFieldServer’sꢀstandardꢀMapꢀDescriptorꢀparameters.ꢀꢀ
ꢀ
Data_Array_Low_Scale,
Data_Array_High_Scale,
Device_Low_Scale,
Device_High_Scaleꢀ
ꢀ
Appendix C.3. Server Response NAK, Major and Minor Error Codes
Fromꢀ versionꢀ 1.02cꢀ theꢀ whenꢀ theꢀ Serverꢀ respondsꢀ withꢀ aꢀ MailBoxꢀ Nakꢀ itꢀ nowꢀ allocatesꢀ
differentꢀMajorꢀandꢀMinorꢀerrorꢀcodesꢀtoꢀdifferentiateꢀtheꢀNAKꢀreasons.ꢀꢀ
ꢀ
0x05ꢀ0xbeꢀ NoꢀSuchꢀNodeꢀ TheꢀrequestꢀNodeꢀisꢀnotꢀknownꢀbyꢀtheꢀServer.ꢀ
0x05ꢀ0xbdꢀ NoꢀDataꢀ
TheꢀDataꢀageꢀisꢀgreaterꢀthanꢀtheꢀCACHE_AGEꢀsetting.ꢀ
0x05ꢀ0xbcꢀ OtherꢀProblemsꢀ Eg.ꢀNoꢀServerꢀMD’sꢀdefinedꢀforꢀrequestedꢀdata.ꢀ
ꢀ
Major Error Status Codes
Error Status
Description
01hꢀIllegalꢀServiceꢀRequest:ꢀ
Eitherꢀnotꢀdefinedꢀorꢀnotꢀsupported.ꢀ
Minorꢀstatusꢀfieldꢀcontainsꢀtheꢀprivilegeꢀlevelꢀrequiredꢀ
forꢀtheꢀserviceꢀrequestꢀ
02hꢀInsufficientꢀPrivilege:ꢀꢀ
04hꢀProtocolꢀSequenceꢀError:ꢀ
05hꢀServiceꢀRequestꢀError:ꢀꢀ
TheꢀCPUꢀhasꢀreceivedꢀaꢀmessageꢀthatꢀisꢀoutꢀofꢀorder.ꢀ
Minorꢀ statusꢀ fieldꢀ containsꢀ theꢀ requestꢀ specificꢀ errorꢀ
code.ꢀꢀSeeꢀtableꢀofꢀMinorꢀErrorꢀStatusꢀCodesꢀbelow.ꢀ
Serviceꢀ requestꢀ mailboxꢀ typeꢀ isꢀ eitherꢀ undefinedꢀ orꢀ
unexpected.ꢀ
06hꢀIllegalꢀMailboxꢀType:ꢀ
07hꢀ Theꢀ PLCꢀ CPU'sꢀ Serviceꢀ Requestꢀ
Queueꢀ isꢀ full.ꢀ Theꢀ masterꢀ shouldꢀ retryꢀ
later.ꢀ
Itꢀisꢀrecommendedꢀthatꢀtheꢀmasterꢀwaitꢀaꢀminimumꢀofꢀ
10ꢀmsꢀbeforeꢀsendingꢀanotherꢀserviceꢀ
Minor Error Status Codes
Decimal Hex Description
ꢁ1ꢀ
ꢁ2ꢀ
ꢁ3ꢀ
ꢁ4ꢀ
ꢁ5ꢀ
ꢁ6ꢀ
ꢁ7ꢀ
ꢁ8ꢀ
ꢁ9ꢀ
0FFꢀ Serviceꢀrequestꢀhasꢀbeenꢀaborted.ꢀ
0FEꢀ ꢀNoꢀprivilegeꢀforꢀattemptedꢀoperation.ꢀ
0FDꢀ ꢀUnableꢀtoꢀperformꢀautoꢀconfiguration.ꢀ
0FCꢀ ꢀI/Oꢀconfigurationꢀisꢀinvalid.ꢀ
0FBꢀ ꢀCannotꢀclearꢀI/Oꢀconfiguration.ꢀ
0FAꢀ ꢀCannotꢀreplaceꢀI/Oꢀmodule.ꢀ
0F9ꢀ ꢀTaskꢀaddressꢀoutꢀofꢀrange.ꢀ
0F8ꢀ Invalidꢀtaskꢀnameꢀreferenced.ꢀ
0F7ꢀ Requiredꢀtoꢀlogꢀinꢀtoꢀaꢀtaskꢀforꢀservice.ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 27 of 29FS-8700-66_GE-SNP Manual
Page 27 of 29
ꢀ
Decimal Hex Description
ꢁ10ꢀ
ꢁ11ꢀ
ꢁ12ꢀ
ꢁ13ꢀ
ꢁ14ꢀ
ꢁ15ꢀ
ꢁ16ꢀ
ꢁ17ꢀ
ꢁ18ꢀ
ꢀꢁ19ꢀ
ꢁ20ꢀ
ꢁ21ꢀ
ꢁ22ꢀ
ꢁ23ꢀ
ꢁ24ꢀ
ꢁ25ꢀ
ꢁ26ꢀ
ꢁ27ꢀ
ꢁ28ꢀ
ꢁ29ꢀ
ꢁ30ꢀ
ꢁ31ꢀ
ꢁ32ꢀ
ꢁ33ꢀ
ꢁ34ꢀ
ꢁ35ꢀ
ꢁ36ꢀ
ꢁ37ꢀ
ꢁ38ꢀ
ꢁ39ꢀ
ꢁ40ꢀ
ꢁ41ꢀ
ꢁ42ꢀ
ꢁ43ꢀ
ꢁ44ꢀ
ꢁ45ꢀ
ꢁ46ꢀ
ꢁ47ꢀ
ꢁ48ꢀ
49ꢀ
0F6ꢀ Invalidꢀsweepꢀstateꢀtoꢀset.ꢀ
0F5ꢀ Invalidꢀpassword.ꢀ
0F4ꢀ Invalidꢀinputꢀparameterꢀinꢀrequest.ꢀ
0F3ꢀ I/Oꢀconfigurationꢀmismatch.ꢀ
0F2ꢀ Invalidꢀprogramꢀcannotꢀlogꢀin.ꢀ
0F1ꢀ Requestꢀonlyꢀvalidꢀfromꢀprogrammer.ꢀ
0F0ꢀ Requestꢀonlyꢀvalidꢀinꢀstopꢀmode.ꢀ
0EFꢀ Programmerꢀisꢀalreadyꢀattached.ꢀ
0EEꢀ Couldꢀnotꢀreturnꢀblockꢀsizes.ꢀ
0EDꢀ VMEbusꢀerrorꢀencountered.ꢀ
0ECꢀ Taskꢀunableꢀtoꢀbeꢀcreated.ꢀ
0EBꢀ Taskꢀunableꢀtoꢀbeꢀdeleted.ꢀ
0EAꢀ Notꢀloggedꢀinꢀtoꢀprocessꢀserviceꢀrequest.ꢀ
0E9ꢀ Segmentꢀselectorꢀnotꢀvalidꢀinꢀcontext.ꢀ
0E8ꢀ Noꢀuserꢀmemoryꢀisꢀavailableꢀtoꢀallocate.ꢀ
0E7ꢀ Configurationꢀisꢀnotꢀvalid.ꢀ
0E6ꢀ CPUꢀmodelꢀnumberꢀdoesꢀnotꢀmatch.ꢀ
0E5ꢀ DOSꢀfileꢀareaꢀnotꢀformatted.ꢀ
0E4ꢀ Segmentꢀforꢀthisꢀselectorꢀdoesꢀnotꢀexist.ꢀ
0E3ꢀ CPUꢀrevisionꢀnumberꢀdoesꢀnotꢀmatch.ꢀ
0E2ꢀ IOSꢀcouldꢀnotꢀdeleteꢀconfigurationꢀorꢀbadꢀtype.ꢀ
0E1ꢀ NoꢀI/Oꢀconfigurationꢀtoꢀreadꢀorꢀdelete.ꢀ
0E0ꢀ Serviceꢀinꢀprocessꢀcannotꢀlogin.ꢀ
0DFꢀ InvalidꢀDatagramꢀconnectionꢀaddress.ꢀ
0DEꢀ SizeꢀofꢀDatagramꢀconnectionꢀinvalid.ꢀ
0DDꢀ UnableꢀtoꢀlocateꢀgivenꢀconnectionꢀID.ꢀ
0DCꢀ Unableꢀtoꢀfindꢀconnectionꢀaddress.ꢀ
0DBꢀ InvalidꢀsegmentꢀselectorꢀinꢀDatagram.ꢀ
0DAꢀ Nullꢀpointerꢀtoꢀdataꢀinꢀsegmentꢀselector.ꢀ
0D9ꢀ Transferꢀtypeꢀinvalidꢀforꢀthisꢀselector.ꢀ
0D8ꢀ Pointꢀlengthꢀnotꢀallowed.ꢀ
0D7ꢀ InvalidꢀDatagramꢀtypeꢀspecified.ꢀ
0D6ꢀ Datagramꢀconnectionꢀboundaryꢀexceeded.ꢀ
0D5ꢀ InvalidꢀblockꢀnameꢀspecifiedꢀinꢀDatagram.ꢀ
0D4ꢀ Mismatchꢀofꢀconfigurationꢀchecksum.ꢀ
0D3ꢀ UserꢀProgramꢀModuleꢀ(UPM)ꢀreadꢀorꢀwriteꢀexceededꢀblockꢀend.ꢀ
0D2ꢀ Invalidꢀwriteꢀmodeꢀparameter.ꢀ
0D1ꢀ Packetꢀsizeꢀorꢀtotalꢀprogramꢀsizeꢀdoesꢀnotꢀmatchꢀinput.ꢀ
0D0ꢀ OneꢀorꢀmoreꢀPLCꢀmodulesꢀconfiguredꢀhaveꢀunsupportedꢀrevision.ꢀ
0CFꢀ Specifiedꢀdeviceꢀisꢀunavailableꢀinꢀtheꢀsystemꢀ(notꢀpresent).ꢀ
0CEꢀ Specifiedꢀdeviceꢀhasꢀinsufficientꢀmemoryꢀtoꢀhandleꢀrequest.ꢀ
0CDꢀ Attemptꢀwasꢀmadeꢀtoꢀreadꢀaꢀdeviceꢀbutꢀnoꢀdataꢀhasꢀbeenꢀstoredꢀonꢀit.ꢀ
0CCꢀ Dataꢀstoredꢀonꢀdeviceꢀhasꢀbeenꢀcorruptedꢀandꢀisꢀnoꢀlongerꢀreliable.ꢀ
0CBꢀ Aꢀcommꢀorꢀwriteꢀverifyꢀerrorꢀoccurredꢀduringꢀsaveꢀorꢀrestore.ꢀ
0CAꢀ Deviceꢀisꢀwriteꢀprotected.ꢀ
0C9ꢀ Loginꢀusingꢀnonꢁzeroꢀbufferꢀsizeꢀrequiredꢀforꢀblockꢀcommands.ꢀ
0C8ꢀ Password(s)ꢀalreadyꢀenabledꢀandꢀcannotꢀbeꢀforcedꢀinactive.ꢀ
0C7ꢀꢀ Passwordsꢀareꢀsetꢀtoꢀinactiveꢀandꢀcannotꢀbeꢀenabledꢀorꢀdisabled.ꢀ
0C6ꢀ ControlꢀProgramꢀ(CP)ꢀtasksꢀexistꢀbutꢀrequestorꢀnotꢀloggedꢀintoꢀmainꢀCP.ꢀ
0C5ꢀ NoꢀtaskꢁlevelꢀRack/Slotꢀconfigurationꢀtoꢀreadꢀorꢀdelete.ꢀ
0C4ꢀ VerifyꢀwithꢀFAꢀCardꢀorꢀEEPROMꢀfailed.ꢀ
ꢁ50ꢀ
ꢁ51ꢀ
ꢁ52ꢀ
ꢁ53ꢀ
ꢁ54ꢀ
ꢁ55ꢀ
ꢁ56ꢀ
ꢁ57ꢀ
ꢁ58ꢀ
ꢁ59ꢀ
ꢁ60ꢀ
ꢁ61ꢀ
0C3ꢀ Textꢀlengthꢀdoesꢀnotꢀmatchꢀtrafficꢀtype.ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 28 of 29FS-8700-66_GE-SNP Manual
Page 28 of 29
ꢀ
Decimal Hex Description
ꢁ62ꢀ
ꢁ63ꢀ
ꢁ64ꢀ
ꢁ65ꢀ
ꢁ66ꢀ
ꢁ67ꢀ
ꢁ68ꢀ
ꢁ69ꢀ
ꢁ70ꢀ
ꢁ71ꢀ
ꢁ72ꢀ
ꢁ73ꢀ
ꢁ74ꢀ
ꢁ75ꢀ
ꢁ76ꢀ
ꢁ77ꢀ
0C2ꢀ TheꢀOEMꢀkeyꢀisꢀNULLꢀ(inactive).ꢀ
0C1ꢀ Invalidꢀblockꢀstateꢀtransition.ꢀ
0C0ꢀ BadꢀOMFꢀrecordꢀchecksumꢀinꢀstore.ꢀ
0BFꢀ IllegalꢀOMFꢀrecordꢀtype/dataꢀcontents.ꢀ
0Bꢀ
BadꢀBlockꢀTypeꢀgivenꢀinꢀLoad/Store.ꢀ
0BDꢀꢀ BlockꢀSetꢀ(subblockꢀname)ꢀnotꢀfound.ꢀ
0BCꢀꢀ BlockꢀTypeꢀ(e.g.,ꢀdata)ꢀnotꢀfound.ꢀ
0Bꢀ
0Bꢀ
Maximumꢀlengthꢀofꢀaꢀpartialꢀstoreꢀexceeded.ꢀ
BlockꢀSetꢀalreadyꢀexists,ꢀcannotꢀcreate.ꢀ
0B9ꢀ ExecutableꢀflagꢀinꢀTYPDEFꢀrecordꢀnotꢀset.ꢀ
0B8ꢀ SizeꢀofꢀtheꢀSegmentꢀSelectorꢀTableꢀinꢀTYPDEFꢀrecordꢀisꢀnotꢀcorrect.ꢀ
0B7ꢀ SegmentꢀlengthꢀinꢀVerifyꢀnotꢀequalꢀtoꢀtheꢀsegmentꢀlengthꢀofꢀblockꢀinꢀtheꢀPLC.ꢀ
0B6ꢀ CyclicꢀRedundancyꢀCheckꢀ(CRC)ꢀchecksumꢀcomparisonꢀinꢀVerifyꢀfailed.ꢀ
0B5ꢀ AdditiveꢀchecksumꢀcomparisonꢀinꢀVerifyꢀfailed.ꢀ
0B4ꢀ AttemptꢀtoꢀalterꢀinterruptꢀlistꢀinꢀMAINꢀDECLꢀBLOCKꢀduringꢀRUNꢀMODE.ꢀ
0B3ꢀ Lengthꢀ limitꢀ exceeded;ꢀ includesꢀ readꢀ pastꢀ endꢀ ofꢀ transferredꢀ data,ꢀ writesꢀ pastꢀ
ofprogramꢀblock.ꢀ
ꢁ78ꢀ
ꢀ
0B2ꢀ Programꢀblockꢀalreadyꢀexistsꢀandꢀcannotꢀbeꢀreplaced.ꢀ
Minor Error Status Codes: Program Load and Store Requests
ꢀ
Decimal, Hex, Description
ProblemꢀwithꢀsendingꢀmailꢀtoꢀtheꢀslaveꢀServiceꢀRequestꢀtask.ꢀ(Seriesꢀ90ꢁ70ꢀPLCꢀ
CPUsꢀonly).ꢀ
Problemꢀ withꢀ gettingꢀ mailꢀ fromꢀ theꢀ slaveꢀ Serviceꢀ Requestꢀ task.ꢀ (Seriesꢀ 90ꢁ70ꢀ
PLCꢀCPUsꢀonly).ꢀ
Slaveꢀ SNPꢀ taskꢀ timedꢀ outꢀ beforeꢀ receivingꢀ SRPꢀ response.ꢀ (Seriesꢀ 90ꢁ70ꢀ PLCꢀ
CPUsꢀonly).ꢀ
SlaveꢀSNPꢀtaskꢀcouldꢀnotꢀfindꢀtheꢀrequestedꢀDatagramꢀconnection.ꢀ(Seriesꢀ90ꢁ70ꢀ
PLCꢀCPUsꢀonly).ꢀ
SlaveꢀSNPꢀtaskꢀencounteredꢀanꢀerrorꢀinꢀtryingꢀtoꢀwriteꢀtheꢀDatagram.ꢀ(Seriesꢀ90ꢁ
70ꢀPLCꢀCPUsꢀonly).ꢀ
SlaveꢀSNPꢀtaskꢀencounteredꢀanꢀerrorꢀinꢀtryingꢀtoꢀupdateꢀtheꢀDatagram.ꢀSeriesꢀ
90ꢁ70ꢀPLCꢀCPUsꢀonly).ꢀ
80ꢀ
81ꢀ
85ꢀ
86ꢀ
87ꢀ
88ꢀ
50ꢀ
51ꢀ
55ꢀ
56ꢀ
57ꢀ
58ꢀ
ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
Page 29 of 29FS-8700-66_GE-SNP Manual
Page 29 of 29
ꢀ
THISꢀPAGEꢀINTENTIONALLYꢀLEFTꢀBLANKꢀ
ꢀ
FieldServer Technologiesꢀ1991ꢀTarobꢀCourtꢀMilpitas,ꢀCaliforniaꢀ95035ꢀUSAꢀꢀWeb:www.fieldServer.comꢀ
Download from Www.Somanuals.com. All Manuals Search And Download.
|