YASKAWA OYMC V1000

1.4 d: Reference Settings
108 YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual
Increase the value if the motor stops before the desired stop position is reached. Decrease it
if the motor stops too late. Also refer to b1-03: Stopping Method Selection on page 40 for
details on simple positioning.
◆ d7: Offset Frequencies
■ 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 digital inputs programmed for Offset frequency 1, 2 and 3 (H1- = 44, 45, 46). The
selected offset values are added if two or all three inputs are closed at the same time.
Note: This function can be used to replace the “Trim Control” function (H1- = 1C/1D) of earlier
OYMC drives.
Figure 1.40 illustrates how the offset frequency function works.
Figure 1.40
Figure 1.40 Offset Frequency Operation
No. Parameter Name Setting Range Default
d7-01 Offset Frequency 1 -100.0 to 100.0% 0%
d7-02 Offset Frequency 2 -100.0 to 100.0% 0%
d7-03 Offset Frequency 3 -100.0 to 100.0% 0%
Frequency
reference
Offset Frequency 1 [d7-01]
(Signed)
Offset Frequency 2 [d7-02]
(Signed)
Offset Frequency 3 [d7-03]
(Signed)
Multi-function
input (44) = on
Multi-function
input (45) = on
Multi-function
input (46) = on
SFS
㧗
㧗
㧗
㧗
㧗
㧗
Frequency
reference after
soft starter