IDEX Health & Science VS-606V7 Series - Manual (Page 79)

79
n077 setting
Setting Name Description
0 Disabled The multi-function input is disabled
1
Auxiliary frequency
reference (FREF2) When frequency reference 2 is selected in multi-step
speed reference, the input analog signal for the CN2
terminal becomes the frequency reference. The n025
setting becomes invalid.
Note: Set frequency reference gain to n068 or n071,
and frequency reference bias to n069 or no72.
2
Frequency reference gain
(FGAIN)
Provides gain to main frequency reference.
3
Frequency reference
(FBIAS) Set the FGAIN to parameter n60 or n074 and the FBIAS
to parameter n061 or n075 for the main speed frequency
reference. Then, add the FBIAS to the resulting
frequency reference.
The amount of the FBIAS to be added is set to n79.
4 Frequency detection
Add the VBIAS to the output voltage after V/f
conversion.