Reading from Units

<< Click to Display Table of Contents >>

 

Reading from Units

Use a PLC Tag to receive data from a specific Unit using the parameters described on the next table.

 

N1

Not used

N2

Specifies a Unit number

N3

Not used

N4

Not used

 

The Units Scanning Rate property performs continuous scans of all Units on an HSNET network at each configured time interval, storing all values received in an internal memory buffer.

PLC Tags read their respective Unit by extracting data stored in this Driver's internal buffer, returning them on a list in case of unread data stacking. Use a PLC Tag's OnRead event to process all data received as a list.

 

NOTE

Each Unit of an HSNET network must be pre-programmed using the ScapeWorks program.

Was this page useful?