FieldServer FS-8700-101 Manuale Utente

 
 

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Map_Descriptor_Name  Name of this Map Descriptor 

Up to 32 alphanumeric 
characters 

Data_Array_Name 

Name of Data Array where 
data is to be stored in the 
FieldServer 

One of the Data Array names 
from “Data Array” section 
above 

Data_Array_Offset 

Starting location in Data 
Array 

0 to maximum specified in 
“Data Array” section above 

Function 

Function of Client Map 
Descriptor 

RDBC 

Node_Name 

Name of Node to fetch data 
from 

One of the node names specified in 
“Client Node Descriptor” above 

Data_Type 

This commonly used 
parameter has no special 
meaning to this driver and 
may be omitted. 

Register, Coil, AI, DI 

Length 

Length of Map Descriptor 

The driver knows the correct length 
for the various Map Descriptors and 
will prompt you accordingly if an 
invalid length is specified. 
Pressure : Set Length 5 
Status: Set Length 14 
Verification Info: Set length 100. 

Address 

This commonly used parameter has no special meaning to this 
driver and may be omitted. 

Gage_Function* 

Specifies what data should 
be read and stored. 
 
If you omit this parameter 
then the driver assumes 
you are reading pressure. 

, Status, Verify 

Scan_Interval 

Rate at which data is polled 

≥0.001s