Client Side Map Descriptors; Fieldserver Related Map Descriptor Parameters; Driver Related Map Descriptor Parameters; Timing Parameters - FieldServer Envirotronics SystemsPlus FS-8700-88 Driver Manual

Fieldserver technologies computer driver instruction manual
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FS-8700-88 Envirotronics SystemsPlus
4.4.

Client Side Map Descriptors

4.4.1.
Column Title
Map_Descriptor_Name
Data_Array_Name
Data_Array_Offset
Function
4.4.2.
Column Title
Node_Name
SysPlus_Data_Type
SysPlus_Alarm_Name
SysPlus_Cmd
Store_Data_Array_Name
Store_Data_Array_Offset
Par_Data_Array_Name
Par_Data_Array_Offset
Address
Length
4.4.3.
Column Title
Scan_Interval
2
The new ART function stands for "Active Read on Trigger" and is used to effect a single data
read per trigger. Please refer to the Map Descriptor examples for using this function.
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FieldServer Related Map Descriptor Parameters

Name of this Map
Descriptor
Name of Data Array where
data is to be stored in the
FieldServer
Starting location in Data
Array
Function of Client Map
Descriptor

Driver Related Map Descriptor Parameters

Name of Node to fetch data
from
Specifies a SystemsPlus data
type this mapdesc will use
A SystemsPlus alarm name
Specifies a SystemsPlus
command this mapdesc will
use
Name of the data array where
data must be stored
Offset where data must be
stored
Name of the data array that
will contain parameters
needed by this mapdesc
Offset where parameters will
be located
Starting address
Length of Map Descriptor

Timing Parameters

Rate at which data is polled
Function
Up to 32 alphanumeric
characters
One of the Data Array names
from "Data Array" section
above
0 to maximum specified in
"Data Array" section above
RDBC, WRBC, WRBX, AWT,
ART
Function
Function
Page 10 of 49
Legal Values
2
Legal Values
One of the node names
specified in "Client Node
Descriptor" above
Refer to Appendix A.1
Any four character alarm
name
Refer to Appendix A.2
Any data array name
0 to maximum offset into
store data array
Any data array name
0 to maximum offset into
parameter data array
0 to value allowed for the
specific mapdesc
1 to value allowed for the
specific mapdesc
Legal Values
40.001s

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