Veichi AC90 Manual page 79

AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL
terminal stop order and unlock. The exterior terminal run order will be valid again. So is the
communication control.
F0.03 Frequency give main channel selection
It is used to select frequency given gain channel. The main and assistant channels relationship can be defined by
parameter [F0.07].
0: Keyboard number setting Given frequency of the main channel is given and modified by [F0.08] keyboard numbers
setting frequency. While parameter [F4.04] LED "0" digit "keyboard up/down key modification selection" is set as "1", no
matter inverter is run or stop, [F0.08] setting value can be quickly modified by keyboard up/down key directly. Whether
store the value modified by the shortcut key is decided by [F4.04] LED "00"digit.
1: Keyboard potentiometer given Main channel given frequency is given and modified by keyboard potentiometer.
Please refer to [F4.07-F4.10] details for the relationship between keyboard potentiometer and frequency.
2: Terminal VS1 voltage analog Main channel given frequency is given and modified by (VS1) input analog. Please
refer to [F3.00-F3.04] details for the relationship between input analog filter time and frequency.
3: Terminal VS2 voltage analog Main channel given frequency is given and modified by (VS2) input analog. Please
refer to [F3.05-F3.09] details for the relationship between input analog filter time and frequency.
4: Terminal AS current analog Main channel given frequency is given and modified by (AS) input analog. Please refer
to [F3.10-F3.14] details for the relationship between input analog filter time and frequency.
5: Terminal pulse signal Main channel given frequency is given and modified by (PUL) input pulse signal. Please refer
to [F2.16-F2.21] details for the relationship between input pulse signal and frequency.
6:RS485 communication port: Main channel given frequency is given and modified by the signal accepted by RS485
communication port (A+) and (B-). Please refer to Fd communication control parameter groups and appendix 2: RS485
communication protocol details.
7: UP/DOWN control Main channel given frequency is given and modified by if UP terminal is connected to DOWN
terminal or not, what is set by multi-function terminals (X1-X8). Anyone of the (X1-X8) terminals can be defined as UP
and DOWN. Please refer to [F2.00-F2.07] details. UP, DOWN store and clear mode after adjustment can be set by
[F2.22]. Please refer to [F2.22] details. ACC AND DEC of UP/DOWN control running given frequency is set by [F2.23].
UP/DOWN variation frequency can be cleared to 0 at any time by "UP/DOWN clear 0" terminal. Details see
[F2.00-F2.07].
8: PID control givenThis channel is selected for PID closed loop control system. PID control is the control mode
makes feedback the same as the target. Refer to PID control parameters "Fb".
Under this mode, while [F4.04] LED "0" digit is set as 3 by keyboard UP/DOWN key; [Fb.01] can be modified by
UP/DOWN key. Whether save the modification is decided by [F4.04] LED "00" digit.
PID control state and trait are changed by multifunction terminals. Details refer to [F2.00-F2.07].
9: Program control (PLC) given Main channel given frequency and frequency running direction is controlled by inner
Setting range: 0-12
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Function Parameter specifications
Factory set: 0