User Manual of EM730/EM730E Series Inverter
194
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)
6: the larger of AI1 and
AI2
7: The smaller of AI1
and AI2
0
〇
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%.
For the general communication (F10.05=0), the upper torque limit is “7019H
(communication setting of the upper torque limit for speed control) * F06.10/F06.11”,
and the 7019H data range is
0.0 to 250.0%
.
