Setting Frequency Command Characteristics; Preset Speed Operation (Speeds In 15 Steps - Toshiba TOSVERT VF-PS1 Instruction Manual

5.11

Setting frequency command characteristics

⇒ For details, refer to Section 7.3.
• Function
These parameters adjust the output frequency according to the externally applied analog signal (0~10Vdc
voltage, 4(0)~20mAdc current) and the entered command for setting an external contact frequency.
5.12

Preset speed operation (speeds in 15 steps)

5
• Function
A maximum of 15 speed steps can be selected just by switching an external contact signal. Preset speed
frequencies can be programmed anywhere from the lower limit frequency
[Setting methods]
1) Run/stop
Run and stop control is experienced by the operation panel (Default setting).
Title
Note 1: If speed commands (analog signal or digital input) are switched in line with preset speed operations, select
the terminal board using the frequency setting mode selection 1
⇒ Refer to 3) or Section 5.5.
2) Preset speed frequency setting
Set the speed (frequency) of the number of steps necessary.
Setting from speed 1 to speed 7
~
Setting from speed 8 to speed 15
~ ,
~ ,
~ : RX point setting
~ :
~ :
It sets up, when using the optional circuit board.
~ :
~ : Point 1, 2 setting/ frequency
~ : Preset speed operation frequencies 1~7
~ : Preset speed operation frequencies 8~15
Function
Command mode
selection
Title Function
Preset speed operation
frequencies 1~7
Title Function
Preset speed operation
~
frequencies 8~15
: VI/II point setting
: RR/S4 point setting
Adjustment range
: 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
Adjustment range
~
Adjustment range
~
E-18
E6581531
to the upper limit frequency
Example of setting
.
Default setting
Default setting
.