Omron VARISPEED L7 User Manual

5-41
5
Torque Limits: L7
Param
eter
Num-
ber
Name
Description
Set-
ting
Range
Fac-
tory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
Open
Loop
Vector
Closed
Loop
Vector
Closed
Loop
Vector
(PM)
Display
L7-01
Forward drive
torque limit
Sets the torque limit value as a per-
centage of the motor rated torque.
Four individual regions can be set.
0 to
300
300% No - A A A 4A7H 6-43
Torq Limit Fwd
L7-02
Reverse drive
torque limit
0 to
300
300% No - A A A 4A8H 6-43
Torq Limit Rev
L7-03
Forward regener-
ative torque limit
0 to
300
300% No - A A A 4A9H 6-43
Torq Lmt Fwd
Rgn
L7-04
Reverse regener-
ative torque limit
0 to
300
300% No - A A A 4AAH 6-43
Torq Lmt Rev
Rgn
L7-06
Torque limit
integral time
constant
Sets the torque limit integration time
constant
5 to
10000
200 ms No - A - - 4ACH 6-43
Torque Limit
Time
L7-07
Torque limit
integral opera-
tion selection
during accel/
decel
Sets the torque limit operation during
acceleration and deceleration.
0:P-control (I control is added at con-
stant speed operation)
1:I-control
Normally changing this setting is not
necessary.
If the torque limitation accuracy dur-
ing accel/decel. has preference, I con-
trol should be selected. This may
result in an increased accel./decel.
time and speed deviations from the
reference value.
0 or 1 0 No - A - - 4C9H 6-44
Torque Limit Sel
Output torque
Positive torque
Reverse
Negative torque
Motor
speed
Regenera-
tive state
Regenerative
state
Forward

Omron VARISPEED L7 Specifications

General

Brand	Omron
Model	VARISPEED L7
Category	Inverter
Language	English