Veichi AC90 Manual page 81

AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL
2:Terminal VS1 voltage analog Given frequency of auxiliary channel is given and modified by control terminal
(VS1). Input analog.Detail refers to [F3.00-F3.04].
3:Terminal VS2 voltage analog Given frequency of auxiliary channel is given and modified by control terminal
(VS2).input analog.Detail refer to [F3.05-F3.09].
4:Terminal AS current analog Given frequency of auxiliary channel is given and modified by control terminal
(AS).input analog.Detail refer to [F3.10-F3.14].
5:Terminal pulse signal Given frequency of auxiliary channel is given and modified by control terminal (PUL).input
analog.Detail refer to [F2.16-F2.21].
6: RS485 communication Given frequency of auxiliary channel is given and modified by signal accepted by RS485
communication port (A+) and (B-) input analog.Detail refer to Fd communication control parameter group and appendix
2: RS485 communication protocol.
F0.06 Auxiliary channel gain
It is used to magnify or reduce the main channel input signal, can adjust given frequency of main channel at prorate.
Frequency give channels combinations
F0.07
mode
LED "0" digit: ombination mode selection It is used to select the combination of the main input channel and the
auxiliary input channel of the give frequency.
0: Main channel valid Only main channel [F0.03] is valid, auxiliary channel [F0.05] is invalid.
1: Auxiliary channel valid Only auxiliary channel [F0.05] is valid, main channel [F0.03] is invalid.
2: Main+auxiliary The sum of main channel [F0.03] adds auxiliary channel [F0.05] is the output frequency of the
inverter.
3: Main-auxiliary The result of main channel [F0.03] minus auxiliary channel [F0.05] is the output frequency of the
inverter.
4: MAX {main, auxiliary} The bigger one of main channel [F0.03] and auxiliary channel [F0.05] is the output frequency
of the inverter.
5: MIN {main, auxiliary} The smaller one of main channel [F0.03] and auxiliary channel [F0.05] is the output frequency
of the inverter.
6: Main*auxiliary Given frequency of main channel [F0.03] multiply certain percent which is percent of given frequency
of auxiliary channel [F0.05] responding to max frequency [F0.09].The result is output frequency of the frequency
inverter.
LED "00" digit: frequency control direction selection It is used to select whether permit negative frequency change
the running direction of the frequency inverter while the result is negative.
0: invalid If result is negative, frequency inverter output 0.00Hz.
1: valid If result is negative, frequency inverter change running direction and output relative frequency.
LED "000" digit: reserved
LED "0000" digit: reserved
Note: 1. While main*auxiliary, frequency only count positive value. While any channel frequency is negative,
count as 0.00Hz, frequency inverter output 0.00Hz.
2. Can't main+auxiliary while JOG and multi step speed running.
3. While rotate direction selection [F0.16] is set as REV forbid, whatever frequency control direction
selection is set, frequency inverter outputs 0.00Hz frequency if count result is negative.
Note: Given frequency synthesized by main channel and auxiliary channel also limited by upper limit frequency
Setting range: 0.000-5.000
Setting range: 0000-0016
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Function Parameter specifications
Factory set: 1.000
Factory set: 0000