YASKAWA CR700

EZZ023535
10 / 35
 SA-35 Ratio Num Low
No.
(Hex.)
Name Description
Default Setting
(Range)
SA-35
(1ABD)
RUN
Ratio Num Low
Sets the lower four digits of the numerator of mechanical
gear ratio 1.
0
(0 - 9999)

SA-36 Ratio Den Low

SA-37 Ratio 2 Num
No.
(Hex.)
Name Description
Default Setting
(Range)
SA-37
(1ABF)
RUN
Ratio 2 Num
Sets the numerator of mechanical gear ratio 2. This gear
ratio is enabled when a multi-function digital input is set to
55 (Ratio 2 Select) and that digital input is turned ON.
1
(0 - 65535)
When switching between mechanical gear ratio 1 and mechanical gear ratio 2 during run, the
mechanical gear ratio will be switched in the set time of Acceleration Time 2/Deceleration Time
2 (C1-03/C1-04).
When Position Synchronization mode [SA-31=2] is selected, the position deviation is kept as 0
from when the gear ratio first starts to be switched until the drive reaches Speed Agree (refer
to SA-57) again.

SA-38 Ratio 2 Den
No.
(Hex.)
Name Description
Default Setting
(Range)
SA-38
(1AC0)
RUN
Ratio 2 Den
Sets the denominator of mechanical gear ratio 2. This gear
ratio is enabled when a multi-function digital input is set to
55 (Ratio 2 Select) and that digital input is turned ON.
1
(0 - 65535)

SA-39 Pos Accum Select
No.
(Hex.)
Name Description
Default Setting
(Range)
SA-39
(1AC1)
Pos Accum Select
Selects how to accumulate position deviation of the slave
drive.
Note: Enabled only when set to Position Synchronization
mode.
0
(0, 1)
0: Only During Run
Accumulates the position deviation only when the slave drive is running (excluding during High
Slip Braking).
Position deviation is cleared when High-Slip Braking is enabled.
1: Always
Accumulates the position deviation when the power supply to the drive is turned ON.
No.
(Hex.)
Name Description
Default Setting
(Range)
SA-36
(1ABE)
RUN
Ratio Den Low
Sets the lower four digits of the denominator of mechanical
gear ratio 1.
0
(0 - 9999)