Toshiba Tosvert VF-AS1 - Manual (Page 72)

E6581301
E-6
5
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.
This setting is used to set the frequency using the operation panel and to perform operation control using the terminal board.
Use the and keys to set the frequency.
In sink logic mode: ST-CC ON: Standby (ON (short-circuited) by default),
F-CC ON: Forward run, R-CC ON: Reverse run.
This setting is used to set the frequency and to perform operation control, using the operation panel.
Use the and keys to set the frequency.
Use the and keys to perform operation control.
5.5 Selection of operation mode
EOQF : Command mode selection
HOQF : Frequency setting mode selection 1
[Parameter setting]
Title Function Adjustment range Default setting
EOQF
Command mode
selection
:Terminal input enabled
:Operation panel input enabled (including LED/LCD option
input)
:2-wire RS485 communication input
:4-wire RS485 communication input
:Communication option input
[Programmed value]
: Terminal board operation ON and OFF of an external signal Runs and stops operation.
: Operation panel operation Press the and keys on the operation panel to Run and
stop a run. (including LED/LCD option input)
: 2-wire RS485 communication operation Run and stop commands are entered from the
2-wire RS485 communications device.
(Communication No.: FA00)
: 4-wire RS485 communication operation Run and stop commands are entered from the 4-wire
RS485 communications device.
(Communication No.: FA04)
: Communication option input enabled Signals from an optional communication device are used
to start and stop operation.
⇒ For details, refer to Instruction Manual (E6581281,
E6581343, E6581288) specified in Section 6.41.
* There are two types of function: the function that conforms to commands selected by EOQF, 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 EOQF.
Voltage/current switching by means of an external terminal (CW=)
Frequency setting and operation with operation panel: (CW=)
• 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).
RUN STOP
RUN STOP
Frequency setting with operation panel and operation with terminal board (CW=)