Toshiba TOSVERT VF-A7, Инструкция по эксплуатации

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E-28
5.14 Preset-speed operation (15 speeds)
 〜  ：
Preset-speed #1 to #7
 〜  ：
Preset-speed #8 to #15
 〜  ：
Preset-speed #1 to #15 control mode
[Setting method]
1) Start/stop
Start and stop control is experienced by the control panel. (Default setting)
Title Function Adjustment range
Default setting

Operation command
mode selection

: Terminal block enabled

:
Operating panel enabled

:
Common serial communication option
 : Serial communication RS485

:
Communication add-on cassette option

Note) When speeds commands (analog signal or digital signal input) need to be switched in a
preset-speed mode, then make a selection with the speed setting mode selection
parameter

.

=> Refer to 5.3 for details.
2) Setting preset-speed frequencies
A required number of speeds (frequencies) can be set.
Setting speeds 1 to 7
Title Function Adjustment range Default setting
 〜  Preset-speed #1 to #7  〜 

Setting speeds 8 to 15
Title Function Adjustment range Default setting
 〜  Preset-speed #8 to #10  〜 

Example of preset-speed contact input signal
0: ON, -: OFF (If all terminals are off , a speed command other than the preset speed commands is valid.)
Preset-speed
Terminal
１ ２ ３ ４ ５ ６ ７ ８ ９ １０ １１ １２ １３ １４ １５
S1-CC ○ − ○ − ○ − ○ − ○ − ○ − ○ − ○
S2-CC − ○ ○ − − ○ ○ − − ○ ○ − − ○ ○
S3-CC − − − ○ ○ ○ ○ − − − − ○ ○ ○ ○
S4-CC − − − − − − − ○ ○ ○ ○ ○ ○ ○ ○
☆
Functions assigned to terminals (Default setting)
Terminal S1 ... Input terminal selection #5 (S1)
 ＝ 
(S1)
Terminal S2 ... Input terminal selection #6 (S2)  ＝  (S2)
Terminal S3 ... Input terminal selection #7 (S3)
 ＝ 
(S3)
Terminal S4 ... Input terminal selection #8 (S4)
 ＝ 
(S4)
Function
These parameters allow you to set up to 15 operating speeds just by switching contact
signals externally. Preset-speed frequencies can be set arbitrarily between the lower limit
frequency

and the upper limit frequency

.
S1
S2
S3
S4