Delta Electronics AC Drive VFD-F Series User Manual page 56

04 - 21 Analog Input Delay AVI
04 - 22 Analog Input Delay ACI1
04 - 23 Analog Input Delay ACI2
Settings
This parameter selects the time constant for the analog input signal filter. A properly
adjusted time constant may help filter noise on the analog input terminals.
If the input delay is set too long, the system may experience oscillation. Be careful setting
these parameters.
04 - 24 Summation of External Frequency Sources
Settings
This parameter selects the terminals used for summation of the External Frequency
Sources.
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0.00 ~ 10.00 Sec
00: No functions
01: AVI+ACI1
02: ACI1+ACI2
03: ACI2+AVI
04: Communication master frequency +AVI
05: Communication master frequency +ACI1
06: Communication master frequency +ACI2
5-23
VFD-F Series
Factory Setting: 0.50
Factory Setting: 0.50
Factory Setting: 0.50
Unit: 0.01
Factory Setting: 00
5