Toshiba VF-NC3C Instruction Manual page 34

FOR REFERENCES ONLY
3.6 Preset-speed operation (speeds in 15 steps)
 -  : Preset-speed frequency 1-7
 -  : Preset-speed frequency 8-15
 Function
A maximum of 15 speed steps can be selected just by switching an external logic signal. Multi-speed
frequencies can be programmed anywhere from the lower limit frequency  to the upper limit frequency
.
[Setting method]
1) Run/stop
The starting and stopping control is done from the terminal board.
Title

Command mode selection
Note: When switching between preset-speed operation and other speed commands (analog signal, setting dial,
communication, etc.), select the frequency setting mode at .  Refer to section 3) or 5.5 in E6581595
2) Preset-speed frequency setting
Set the speed (frequency) of the number of steps necessary.
[Parameter setting]
Setting from speed 1 to speed 7
Title
- 
Setting from speed 8 to speed 15
Title
f287- f294
VFNC3C ENGLISH MANUAL
Function
0: Terminal board
1: Panel keypad (including remote keypad)
2: RS485 communication
Function
Preset-speed frequency 1-7
Function
Preset-speed frequency 8-15
C-3
NOT SUBJECTED FOR RESALE
Adjustment range
Adjustment range
- (Hz)
Adjustment range
- (Hz)
2
3
Setting
0
Default setting
0.0
Default setting
0.0