FieldServer SIEMENS TIWAY I FS-8700-31 User Manual
Page 9
FS-8700-31
Siemens
TIWAY
I
Page
6
of
23
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4.4.2.
Driver Related Map Descriptor Parameters
Section Title
Map Descriptors
Column Title
Function
Legal Values
Node_Name
Name of Node to fetch
data from
One of the node names
specified in “Client Node
Descriptor” above
TIWAY_Data_Type
Specifies fundamental
datatype to address in
PLC
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
Control_Register
Discrete_Force
Control_Register_Force
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