Basic Functions; Run And Frequency Operation Command; Monitor; Writing And Reading The Parameter - Toshiba TOSVERT VF-S15 series Function Manual

5.4.

Basic functions

This clause shows the basic function of this CC-Link option using by CC-Link communication.

5.4.1. Run and frequency operation command

The PLC program can operate the inverter to run, stop, set the operation frequency and
change the parameters.
If the PLC controls these operations, select the command mode and the frequency setting
mode.
The parameter setting of the inverter
Command mode selection
cmod
Frequency setting mode selection
fmod
* The frequency setting and command can be made CC-Link priority by RYnA and RYnB.
("n" is depend on the station number.)

5.4.2. Monitor

It is able to monitor the status of the inverter.
Set a monitor code to RWw n and turn RYnC on.
The data is stored in the buffer memory of the PLC.
* "n" is depend on the station number.
The monitor value is updated while RynC has been turned on.
Refer to 5.5.11 for detail.

5.4.3. Writing and reading the parameter

The PLC can read, write the inverter parameters and reset the inverter.
Set the command code to RWw(n+2) (set the write data to RWw(n+3) if necessary) and
turn RYnF (instruction code execution request) on.
The inverter performs processing corresponding to the command code, return the response
data, read out data and RXnF (instruction code execution completion).
▪ Refer to
: 4[Communication option] (Factory setting: 1)
: 7[Communication option] (Factory setting: 0)
5.5.8 for detail
.
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