5.3 Code Index by Purpose
5-41
Chapter 5 Function Code
To
Function
code
Name
Refer to
page:
Acceleration/
deceleration with
the torque limiter
Enable the torque limiter during
acceleration/deceleration to run the motor with
its maximum performance or arbitrary
performance.
F40
F41
E16
E17
H73
H76
E01 to E09
E20 to E24
Torque Limit Value 1-1
Torque Limit Value 1-2
Torque Limit Value 2-1
Torque Limit Value 2-2
Torque Limit (Operating
conditions)
Torque Limit (Frequency
increment limit for braking)
Terminal [X1] to [X9] Functions
(TL2/TL1)
Terminals [Y1] to [Y5A/C]
Functions (IOL, IOL2)
5-107
5-200
5-122
5-141
5.3.6 Adjusting the running performance
Table 5.3-8
To
Function
code
Name
Refer to
page:
Select V/f control pattern suited for the
machinery (load).
F37
Load Selection/Auto Torque
Boost/Auto Energy Saving
Operation 1
5-104
V/f control
Configure V/f control pattern suited for the
machinery (load) by specifying frequency or
voltage components at arbitrary points.
H50
H51
H52
H53
H65
H66
Non-linear V/f Pattern 1
(Frequency)
(Voltage)
Non-linear V/f Pattern 2
(Frequency)
(Voltage)
Non-linear V/f Pattern 3
(Frequency)
(Voltage)
5-72
Ensure a sufficient starting torque. F09 Torque Boost 1 5-104
Torque boost
Prevent the motor from over-excitation while
assuring a sufficient starting torque.
F37
Load Selection/Auto Torque
Boost/Auto Energy Saving
Operation 1
5-104
Jump frequency
Skip resonance caused by the motor speed and
natural frequency of the machinery (load) in
running the motor.
C01 to C04 Jump Frequency 1 to 4 5-166
Current
Fluctuation
Damping
Stabilize motor current H80
Output Current Fluctuation
Damping Gain for Motor 1
5-202
Motor sound
Reduce an audible noise generated by the
motor.
F26
F27
Motor Sound
(Carrier frequency)
(Tone)
5-99
Torque control
Improve the torque control stability under vector
control without speed sensor
*4
d82
d83
Magnetic flux weakening control
(Vector control without speed
sensor)
Magnetic flux weakening lower
limit
(Vector control without speed
sensor)
5-248
*4 Available for inverters with ROM version 3600 or later.
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