Toshiba VF-A7 instruction manual Selecting an operation mode

Models: VF-A7

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5.3Selecting an operation mode

 : Operation command mode selection

 : Speed setting mode selection

Function

These parameters are to select the operation command from among the operating panel, the terminal board, a communication device and other optional control devices, to which priority should be given when start, stop or frequency reference are issued by them.

[Parameter

setting]

 

 

 

Title

 

Function

Adjustment range

Default setting

 

 

 

 

: Terminal block enabled

 

 

 

 

Operation command

: Operating panel enabled

 

 



 

mode selection

: Common serial communication option enabled

 

 

 

 

: Serial communication RS485 enabled

 

 

 

 

 

: Communication add-on cassette option enabled

 

[Set value]

: Terminal operation

Start and stop control is exercised by means of external signals.

: Operation panel

Start and stop control is exercised by pressing the RUN or STOP key on the control panel. (Including start and stop control from an extended panel (optional))

: Communication common serial optional

Start and stop control is exercised from an RS232C device (optional) and a RS485 (optional).

: RS485 communication(standard)

Start and stop control is exercised from RS485 communication device fitted as standard.

: Communication option

Start and stop control is exercised from add-on module communication option.

[Parameter

setting]

 

 

 

Title

Function

Adjustment range

Default setting

 

 

 

: VI (voltage input)/II (current input)

 

 

 

 

: RR (volume/voltage input)

 

 

 

 

: RX (voltage input)

 

 

 

 

: RX2 (voltage input) (optional)

 

 

 

Speed setting mode

: Operating panel input

 

 



selection

: Binary/BCD input(optional)

 

 

 

: Common serial communication option(FA01)

 

 

 

 

: Serial communication RS485(FA05)

 

 

 

 

: Communication add-on cassette option(FA07)

 

 

 

 

: Up-down frequency

 

 

 

 

: Pulse input #1 (optional)

 

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Page 67
Image 67
Toshiba VF-A7 instruction manual Selecting an operation mode