Sinee A90-4T5R6B User Manual

User Manual of A90 Series Inverter
176
increased.
For the speed sensorless vector control, this parameter can be used to adjust the speed
accuracy of the motor. Increase this parameter if the motor speed is low under load, and
vice versa.
Function
code
Function code name
Parameter description
Unit
Default
setting
Attribute
F06.09
Upper limit source
selection of speed control
torque
0: set by F06.10 and
F06.11
1: AI1
2: AI2
5: Communication
setting (percentage)
0
○
F06.10
Upper limit of speed
control motor torque
0.0 - 250.0
%
165.0
●
F06.11
Upper limit of speed
control brake torque
0.0 - 250.0
%
165.0
●
Vector control is used to set the operating conditions of the torque limit. If the output
torque of the inverter is greater than the set upper limit, the torque limit function will be
enabled, thus controlling the output torque not to exceed the upper limit of speed control
torque.
F06.09=0: depending on F06.10 and F06.11
The upper limit of electric torque is F06.10, and that of braking torque is F06.11.
F06.09=1:AI1
F06.09=2:AI2
The upper torque limit is dependent on AI (percentage) * F06.10/F06.11.
For the details of AI1 and AI2, refer to the F00.04 description. They have the same
meaning. 100.00% is the percentage to the set value of F06.10/F06.11.
F06.09=5: communication setting
The upper torque limit depends on the communication.

If the master-slave communication (F10.05=1) is enabled and the inverter works
as the slave (F10.06=0), the upper torque limit is “700FH (master-slave
communication setting) * 250.0% * F10.08 (slave receiving proportional
coefficient)”, and the 700FH data range is 0.00% to 100.00%.

Sinee A90-4T5R6B Specifications

General

Brand	Sinee
Model	A90-4T5R6B
Category	Inverter
Language	English