FieldServer FS-8700-31 Driver Related Map Descriptor Parameters, Bit word datatypes

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FS-8700-31 Siemens TIWAY I

Page 6 of 23

4.4.2.Driver Related Map Descriptor Parameters

 

Section Title

 

 

 

 

 

 

 

 

Map Descriptors

 

 

 

 

 

 

 

 

Column Title

 

 

Function

 

 

Legal Values

 

 

 

 

 

Name of Node to fetch

 

 

One of the node names

 

 

Node_Name

 

 

 

 

specified in “Client Node

 

 

 

 

data from

 

 

 

 

 

 

 

 

 

Descriptor” above

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16-bit word datatypes

 

 

 

 

 

 

 

 

IE_Ladder

 

 

 

 

 

 

 

 

Variable

 

 

 

 

 

 

 

 

Constant

 

 

 

 

 

 

 

 

Word_Input

 

 

 

 

 

 

 

 

Word_Output

 

 

 

 

 

 

 

 

Timer_Cnt_Preset

 

 

 

 

 

 

 

 

Timer_Cnt_Current

 

 

 

 

 

 

 

 

Drum_Count_Preset

 

 

 

 

 

 

 

 

Loop_Status

 

 

 

 

 

 

 

 

Status_Primitive

 

 

 

 

 

 

 

 

8-bit byte datatypes

 

 

 

 

 

 

 

 

Discrete_Input

 

 

 

 

 

 

 

 

Discrete_Output

 

 

 

 

 

Specifies fundamental

 

 

Control_Register

 

 

TIWAY_Data_Type

 

 

 

 

Discrete_Force

 

 

 

 

datatype to address in

 

 

 

 

 

 

 

 

Control_Register_Force

 

 

 

 

 

PLC

 

 

 

 

 

 

 

 

 

Drum_Step_Preset

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Drum_Step_Current

 

 

 

 

 

 

 

 

32-bit float datatypes

 

 

 

 

 

 

 

 

Loop_Gain

 

 

 

 

 

 

 

 

Loop_Reset

 

 

 

 

 

 

 

 

Loop_Rate

 

 

 

 

 

 

 

 

Loop_High_Alarm

 

 

 

 

 

 

 

 

Loop_Low_Alarm

 

 

 

 

 

 

 

 

Loop_Process_Variable

 

 

 

 

 

 

 

 

Loop_High_Process_Variable

 

 

 

 

 

 

 

 

Loop_Low_Process_Variable

 

 

 

 

 

 

 

 

Loop_Orange_Deviation

 

 

 

 

 

 

 

 

Loop_Yellow_Deviation

 

 

 

 

 

 

 

 

Loop_Sample_Rate

 

 

 

 

 

 

 

 

Loop_Set_Point

 

 

 

 

 

 

 

 

 

 

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Contents Effective for all systems manufactured after May 1 FS-8700-31 Siemens TiwayTable of Contents Advanced Topics Driver Notes Troubleshooting tips FieldServer Mode Nodes Comments Siemens Tiway I Driver DescriptionFS-8700-31 Siemens Tiway IPage 1 Provided by the Supplier of 3rd Party Equipment Hardware Required 3rd Party ConfigurationRequired 3rd Party Software Optional ItemsHardware Connections Configuring the FieldServer as a Tiway ClientHardware Connection Tips / Hints Data Arrays/DescriptorsSection Title Client Side Connection DescriptionsColumn Title Function Legal Values ExampleFS-8700-31 Siemens Tiway Example Client Side Node DescriptorsBit word datatypes Driver Related Map Descriptor ParametersBit byte datatypes Bit float datatypesTiming Parameters Bit datatypesPacked-bit datatypes Reading data from random PLC data memory locations Reading secondary PLC status Writing data to random PLC data memory locations C18FLOATPLC254 Tiway host adapter command map descriptor examples Report HIU ConfigurationRead Secondary Log Report Network Manager Configuration Report Adapter ConfigurationForces the Unilink Host Adapter to do a software reset Soft ResetReset Adapter Disconnect SecondariesConnect Secondaries FS-8700-31 Siemens Tiway Configuring the FieldServer as a Tiway Server Server Side Connection DescriptorsFS-8700-931 Siemens Tiway FS-8700-931 Siemens Tiway Example Server Side Node DescriptorsDriver Specific Map Descriptor Parameters Bit float datatypes Serving DrumCountPreset Tiway data map descriptor example Serving Tiway data map descriptor exampleServing PLC status data map descriptor example Troubleshooting tips Connection Tips & Hints Advanced TopicsDriver Notes Date Driver Document Resp Comment Version Revision FS-8700-31 Siemens Tiway IPage 23