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Omron SYSDRIVE 3G3FV User Manual

Omron SYSDRIVE 3G3FV
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6-29
H Setting a Torque Limit with Parameters
Torque
limits can be set separately for the 4 ways that torque can be applied: forward torque, reverse
torque,
forward regenerative torque, and reverse forward regenerative torque. These parameters can
-
not be changed during operation.
Parameter Display name Setting Units Default
Valid access levels
number
py
g
range setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
L7-01 Torque Limit Fwd
0 to 300 % 200 Not applicable Basic or Advanced
L7-02 Torque Limit Rev
L7-03 Torque Limit Fwd Rgn
L7-04 Torque Limit Rev Rgn
The following diagram shows the relationship between each parameter and the output torque.
L7-01
L7-03
L7-04
L7-02
Output torque
Reverse Forward
Reverse direction
Forward direction
Motor speed
Regenerative
torque
Regenerative
torque
Note When
the torque limit function is engaged the torque control has priority and motor speed control
and compensation will be ignored, so the acceleration/deceleration times might be lengthened
and motor speed might be reduced.
H Limiting Torque with Analog Inputs
The following two analog inputs that can be used to limit torque.
Multi-function analog input terminal 16
Frequency reference (current) terminal 14
Use
either
or both of these inputs as needed with parameters H3-05 and H3-09. These parameters can
-
not be changed during operation.
Parameter Display name Setting Units Default
Valid access levels
number
py
g
range setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
H3-05 Terminal 16 Sel 0 to 1F --- 1F Basic or Advanced
H3-09 Terminal 14 Sel 1 to 1F --- 1F Advanced
Advanced Operation Chapter
6

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Omron SYSDRIVE 3G3FV Specifications

General IconGeneral
BrandOmron
ModelSYSDRIVE 3G3FV
CategoryInverter
LanguageEnglish

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