Q.I use a NETC02-CC. How can I write data using the command fixation method?

Use the following procedure to write data from the host PLC to the driver.

①

Set the Data in NETC02-CC

②

Write the Set Data to the Driver

③

Next, set the data

The following is a detailed description of the above procedure flow, based on the following conditions.

• Remote Register Arrangement Settings

  4 word arrangement

• Products to use

  AZ Series

• address number

  Address number 0

• Operation data No. 0 position data

  1,000 steps

The remote I/O and remote register table used in this description refers to the "Address Calculation for NETC02-CC" screen in the Technical Support Tool.

① Set Data in NETC02-CC
Set 1000 (1,000 steps) for the remote register data.

② Write the Set Data to the Driver
Turn the remote I/O WR-REQ input (write request) and RD-REQ input (read request) to ON.
The value set in ① is written when WR-REQ0 is ON.
When RD-REQ0 is ON, the written data is read and feedback position (Position actual value) monitoring begins.

At this time, confirm that the status of WR-ERR (RD-ERR) remains OFF.
When an error occurs, WR-DAT (RD-DAT) and WR-ERR (RD-ERR) will both turn ON at the same time.

③ Next, Set the Data
To write data again, leave WR-REQ input ON and continue to set data. Values will be written immediately.

Timing Chart for the above Procedure