Yaskawa G7 Drive - Manual (Page 16)

Date: 03/31/09, Rev: 09-03 Page 16 of 30 TM.G7SW.064
4.3 Multi-function Digital Input Settings (H1-XX)
Control Mode *1
Setting
Name
Description
V/f
V/f w/ P
G
Open Lo
op
Vector 1, 2 F
lux Vector
80
Follower Disable
Closed: Follower mode (P1-01) is disabled and the follower drive will follow
the normal frequency reference (based on B1-01 setting) and use the
selected Accel/Decel times.
√ √ √ √
81
Ratio 2 Select
Closed: Gear Ratio 2 (P1-07 and P1-08) is selected. When in either ELS
mode (P1-01 = 4 or 5), the follower drive will clear its position error and
follow the C1-03 and C1-04 Accel/Decel times to ramp to the new ratio.
Upon reaching speed agree, the position loop will re-enable.
√ √ √ √
82
Advance Follower
Closed: Follower position is advanced relative to the master encoder. No
position error is accumulated. See P2-04 and P2-05.
Note: ELS modes only.
√ √ √ √
83
Retard Follower
Closed: Follower position is retarded relative to the master encoder. No
position error is accumulated. See P2-04 and P2-05.
Note: ELS modes only.
√ √ √ √
*1: √ = Available, – = Not Available.