Toshiba VF-S9 Power Supply User Manual


 
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5
3) Using other speed commands with preset-speed command
Command mode selection
0 : Terminal board 1 : Operation panel
Frequency setting
mode selection
0 : Terminal
board
Analog signal
1 : Operation
panel
2 : Potentiometer
0 : Terminal
board
Analog signal
1 : Operation
panel
2 : Potentiometer
Entered
Preset - speed command
Valid Note)
Analog signal
Valid
Operation panel
Command Valid
Potentiometer
Valid
Preset - speed
command
Not
entered
Analog signal
Valid
Operation panel
Command Valid
Potentiometer
Valid
Note) The preset-speed command is always given priority when other speed commands are input at the
same time.
Below is an example of 7-step speed operation with standard default setting.
Output frequency
[Hz]
Time
[s]
S1-CC
ST-CC
F-CC
S2-CC
S3-CC
Example of 7-step speed operation
(The inverter doesn’t accept Preset - speed command.)