(T) Multi-Function Input Terminal Parameters
● Terminal 4 functions by control
Pr. 858
setting
0
(initial
value)
1
4
9999
⎯: No function
Tab. 5-157: Function of terminal 4 according to the control mode
This function is valid under vector control.
Invalid when Pr. 868 = "1"
Invalid when Pr. 868 = "4"
NOTE
When Pr. 868 = "1" (magnetic flux command) or "4" (stall prevention/torque limit), the terminal 4
function is enabled whether the AU terminal is turned ON/OFF.
Parameters referred to
Pr. 804
Pr. 807
Pr. 810
Pr. 840
5.12.3
Analog input compensation
Addition compensation or fixed ratio analog compensation (override) with terminal 2 set to auxiliary
input is applicable to the multi-speed operation or terminal 2/terminal 4 speed setting signal (main
speed).
Pr.
73
T000
242
T021
243
T041
252
T050
253
T051
5 - 412
V/F control
Advanced magnetic
flux vector control
Frequency command
(AU signal-ON)
⎯
Stall prevention operation
level input
⎯
Advanced magnetic flux vector control
Real sensorless vector control
Torque command source selection
Speed limit selection
Torque limit input method selection
Torque bias selection
Name
Analog input selection
Terminal 1 added compensation
amount (terminal 2)
Terminal 1 added compensation
amount (terminal 4)
Override bias
Override gain
Real sensorless vector control, vector control, PM sensorless vector control
Speed control
Torque control
Speed command
Speed limit
(AU signal-ON)
(AU signal-ON)
Magnetic flux command
Magnetic flux command
Torque limit
⎯
(Pr. 810 = 1)
⎯
⎯
Initial value
Setting range
0 to 3, 6, 7, 10 to 13,
16, 17
1
4, 5, 14, 15
100%
0 to 100%
75%
0 to 100%
50%
0 to 200%
150%
0 to 200%
Parameters
Position control
⎯
Magnetic flux command
Torque limit
(Pr. 810 = 1)
⎯
=>
page 5-72
=>
page 5-61
=>
page 5-138
=>
page 5-142
=>
page 5-90
=>
page 5-119
Description
Addition compensation
Override compensation
Set the percentage of addition
compensation when terminal 2 is set
to the main speed.
Set the percentage of addition
compensation when terminal 4 is set
to the main speed.
Set the percentage of override
function bias side compensation.
Set the percentage of override
function gain side compensation.