Selection Of Operation Mode - Toshiba TOSVERT VF-AS1 Instruction Manual

Voltage/current switching by means of an external terminal (=)
Switching between remote and local (different frequency commands) can be performed by turning on or off the S3 terminal. In
that case, apply a voltage via the RR/S4 terminal and a current via the VI/II terminal.
S3-CC OFF: The frequency is set according to the voltage applied to the RR/S4 terminal.
S3-CC ON: The frequency is set according to the current applied to the VI/II terminal.
In sink logic mode: ST-CC ON: Standby (ON (short-circuited) by default), F-CC ON: Forward run, R-CC ON: Reverse run.
Frequency setting and operation with operation panel: (=)
This setting is used to set the frequency and to perform operation control, using the operation panel.
Use the and
Use the and
RUN
Frequency setting with operation panel and operation with terminal board (=)
This setting is used to set the frequency using the operation panel and to perform operation control using the terminal board.
Use the and
In sink logic mode: ST-CC ON: Standby (ON (short-circuited) by default),
F-CC ON: Forward run, R-CC ON: Reverse run.
5.5

Selection of operation mode

5
 : Command mode selection
 : Frequency setting mode selection 1
• Function
These parameters are to program which command to the inverter (from operation panel, terminal board, remote
input device or options) will be given priority in running/stopping the operation and in frequency setting (speed).
<Command mode selection>
[Parameter setting]
Title

[Programmed value]
:
Terminal board operation
:
Operation panel operation
:
Operation panel RS485 communication operation
:
Internal RS485 communication operation
:
Communication option input enabled
* There are two types of function: the function that conforms to commands selected by , and the
function that conforms only to commands from the terminal board.
⇒ Refer to the table of input terminal function selection in Section 7.2.
* When priority is given to commands from a linked computer or terminal board, they have priority over the
setting of .
keys to set the frequency.
keys to perform operation control.
STOP
keys to set the frequency.
Function
:Terminal input enabled
:Operation panel input enabled(LED/LCD option input enabled)
Command mode
:Operation panel RS485 (2-wire) communication input
selection
:Internal RS485 (4-wire) communication input
:Communication option input
ON and OFF of an external signal Runs and stops operation.
Press the
stop a run.
(LED/LCD panel option input enabled)
Adjustment range
RUN and STOP keys on the operation panel to Run and
Run and stop commands are entered from the
operation panel-mounted RS485
communications device (2-wire type).
(Communication No.:FA00)
Run and stop commands are entered from the
internal RS485 communications device (4-wire type).
(Communication No.:FA04)
Signals from an optional communication device are used
to start and stop operation.
⇒ Refer to instructions of options concerned.
E-6
E6581301
Default setting
