5.3 Code Index by Purpose
5-56
5.3.17 Activating the protective functions
[1] Protection of machinery with limiters
Table 5.3-24
To:
Function
code
Name
Refer to
page:
F15
F16
H63
Frequency Limitter
(High)
(Low)
Low Limiter (Mode selection)
5-93
F03 Maximum Output Frequency 1 5-72
Limit the frequency to protect the machinery.
H64
Low Limiter
(Lower limiting frequency)
5-198
Limit the motor rotational direction to protect the machinery. H08 Rotational direction limitation 5-184
Limit the motor output torque with the current limiter to protect the
machinery.
F43
F44
E20 to E24
Current Limiter
(Mode selection)
(Operation level)
Terminal [Y1] to [Y5A/C]
Functions (IOL, IOL2)
5-117
5-141
Limit the motor output torque with the torque limiter to protect the
machinery.
F40
F41
E16
E17
E61
E62
E63
H73
H74
H75
H76
E01 to E09
E20 to E24
Torque Limiter 1-1
Torque Limiter 1-2
Torque Limiter 2-1
Torque Limiter 2-1
Terminal [12] Extended Function
Terminal [C1] Extended Function
Terminal [V2] Extended Function
Torque Limiter (Operating
conditions)
(Control target)
(Target quadrants)
(Frequency increment limit for
braking)
Terminal [X1] to [X9] Functions
(TL2/TL1) Terminal [Y1] to
[Y5A/C] Functions (IOL, IOL2)
5-107
5-162
5-200
5-122
5-141
Limit the overspeed level with the speed limiter to protect the
machinery.
E61 *4
E62 *4
E63 *4
d32
d33
d35 *4
Terminal [12] Extended Function
Terminal [C1] Extended Function
Terminal [V2] Extended Function
Torque control
(Speed limit 1)
(Speed limit 2)
Overspeed detection level
5-162
5-243
*4 Available for inverters with ROM version 3600 or later.
[2] Protection of motors
Table 5.3-25
To:
Function
code
Name
Refer to
page:
Electronic
thermal overload
Protect the motor with the electronic thermal
overload protection function.
F10
F11
F12
Electronic Thermal Overload
Protection for Motor 1
(Select motor characteristics)
(Overload detection level)
(Thermal time constant)
5-80
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