YASKAWA L1000A Quick Start Manual page 94

4 Start-Up Programming & Operation
After setting load conditions 1 and 2, perform a trial run. If required, parameter S3-12 can be set up to add a bias to the
load sensor input when riding in a Down direction (default: 0.0%, same torque compensation characteristics in up and
down direction). Figure 46
S3-30.
Figure 41
S3-28
(Torque Compensation
Value with Load Condition 2)
S3-27
(Torque Compensation Value
with Load Condition 1)
Figure 46 Torque Compensation at start for the Elevator in Up and Down Direction
92
illustrates the effect of torque compensation on the settings of S3-12 and S3-27 through
Torque Compensation
at Start for the Elevator
in the Down Direction
S3-29
(Analog Input
from Load Sensor
with Load
Condition 1)
0
During Load Condition 1
YASKAWA ELECTRIC TOEP C710616 38H YASKAWA AC Drive-L1000A Quick Start Guide
During Load Condition 2
Torque Compensation
at Start for the Elevator
in the Up Direction
S3-12 (Starting Torque
Compensation Bias during Lowering)
S3-30
Analog Input Voltage (V)
(Analog input
from Load Sensor
with Load Condition 2)