Motor Controllers AC Variable Frequency Drives Type VariFlex
3
RVLF
00-05 Main Frequency Command Source Selection
00-06 Alternative Frequency Command Source Selection
Range
[0]: UP/DOWN of keypad
[1]: Potentiometer on keypad
[2]: External AVI analog signal input
[3]: External ACI analog signal input
[4]: External Up/Down frequency control
[5]: Communication setting frequency
[6]: PID output frequency
When 00-06 = [6], frequency command source is output of the PID.
Two external switches are required.
Switch type: two position, maintained type. (This is two wire mode).
1. Run/Stop switch
Select one of the multifunction inputs [S1 to S5] and set the relevant parameter 03-00 to 03-04
= 0 (Run/Stop mode.)
2. Forward/Reverse Switch
Select one of the multifunction inputs [S1 to S5] and set the relevant parameter 03-00 to 03-04
= 1 (Forward/ Reverse direction selection.)
Switch in OFF position = Forward direction
Switch in ON position = Reverse direction
00-04= 2. Three Wire Control mode Run/Stop
In this mode, two separated momentary push buttons are used for start and stop functions.
In this mode, parameter group 03 for S1 to S5 are not effective.
S1, S2 and S3 are allocated automatically.
Note: For S1 to initiate the Run command. Push button connected to S2 must be connected
by a normally closed type contact (NC).
S1 (FWD/STOP)
S2 (REW/STOP)
COM
S1 (RUN/STOP)
S2 (REV/FWD)
COM
S1 (RUN)
S2 (STOP)
S3 (FWD/REV)
COM
00-07 Main Frequency Command Source Selection
Range
[0]: Main or alternative frequency.
[1]: Main frequency + alternative frequency
When 00-07= [0], the frequency source is set by the main frequency parameter 00-05 (default)
or by the alternative frequency parameter 00-06.
Use any of the external terminals S1 to S5 and set the relevant parameter 03-00 to 03-04= [13]
to switch from main to alternative source.
When 00 - 07= [1] the frequency command will be the result of setting of main & alternative
frequencies.
60 Specications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 13/12/2017
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