YASKAWA FSDrive-MV1000 - d7: Offset Frequency

2.4 d: Reference Settings
YASKAWA ELECTRIC TOEP C710687 03B FSDrive-MV1000 Parameter Guide 155
u d7: Offset Frequency
n d7-01 to d7-03: Offset Frequency 1 to 3
Three different offset values can be added to the frequency reference. They can be selected using contact inputs
programmed for Offset frequency 1, 2, and 3 (H1- = 44, 45, 46). The selected offset values are added together if
multiple inputs are closed simultaneously. The value is set as a percentage of the Maximum Output Frequency.
Note: This function can be used to replace the “Trim Control” function (H1- = 1C, 1D) of older Yaskawa drives.
Figure 2.41 illustrates the Offset frequency function.
Figure 2.41
Figure 2.41 Offset Frequency Operation
No. Name Setting Range Default
d7-01 Offset Frequency 1 -100.0 to 100.0% 0.0%
d7-02 Offset Frequency 2 -100.0 to 100.0% 0.0%
d7-03 Offset Frequency 3 -100.0 to 100.0% 0.0%
Frequency
reference
Offset Frequency 1 [d7-01]
(Signed)
Offset Frequency 2 [d7-02]
(Signed)
Offset Frequency 3 [d7-03]
(Signed)
Contact input
(H1-=44) = on (closed)
Contact input
(H1-=45) = on (closed)
Contact input
(H1-=46) = on (closed)
SFS
Frequency
reference after
soft starter
common_TMonly
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