4-24
4.3 Parameter Function Description
00- Basic parameter group
Range
V/F mode
Select the relevant control mode for the application, using parameter 00-00 Control mode.
Default control mode is V/F.
V/F mode can be used for most applications specifically multi-motor
or applications where auto tune is not successful
or when a customized V/F pattern may be required.
Several V/f patterns are available selectable by parameter 01-00.
Select the appropriate V/f pattern based on the application load type and the motor base
frequency of 50 or 60 Hz.
For selections of the V/f patterns. Refer to description of parameter 01-00
SLV ( Sensor less vector) is used for obtaining best performance from a motor. Specially at low
speeds or for applications with dynamic speed change.
Range
0
: Forward
1
: Reverse
00 - 01 Is valid in key pad mode only.
※Note: When Reverse function is disabled by parameter 11- 00=1 setting 00-01 to 1 .” LOC” will be
displayed
Main Run Command Source selection
Alternative Run Command Source selection
Range
0
: Keypad
1
: External Run/Stop Control
2
: Communication
Parameter 00 - 02/00- 03 sets the inverter operation command source. For switching between
00-02 and 00-03, use any of the external inputs S1 to S5 and set the relevant parameters (03-
00~03-04) to [12]. refer to parameter group3.
Operation modes for external terminals
Range
0
: Forward/stop-reverse/stop
1
: Run/stop-forward/reverse
2
: 3-wire control mode -run/stop
Parameter 00-04 sets the function of the “External Run/Stop” and it is used in conjunction
with Parameters:
00-02 (Main Run Source) = 1 (External Run/Stop)
Or
00-03 (Alternative Run source) = 1 (External Run /Stop)
And
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