Omron SYSDRIVE 3G3JV-A4002, Руководство пользователя

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10-10
Parame-
ter No.
(Register
No.
(Hex))
Refer-
ence
page
Changes
during
operation
Default
setting
Unit of
setting
Setting
range
Description Name
n49
(0131)
Jump fre-
quency 1
Used to set the frequency jump function.
Output
frequency
n51
0.0 to
400 0.1 Hz
(see
note 1) 0.0 No 6-16
n50
(0132)
Jump fre-
quency 2
Frequency
reference
n51
0.0 to
400 0.1 Hz
(see
note 1) 0.0 No 6-16
n51
(0133)
Jump width
reference
Note These values must satisfy the fol-
lowing condition: n49
y
n50
n50 n49
0.0 to
25.5 0.1 Hz 0.0 No 6-16
n52
(0134)
DC control
current
Set the DC braking current in percentage based
th t d t f th I t 100%
Used to impose DC on the induction motor for
braking control.
0 to
100 1% 50 No 6-5
n53
(0135)
Interruption
DC control
time
g p g
on the rated current of the Inverter as 100%.
Output
frequency
0.0 to
25.5 0.1 s 0.5 No 6-5
n54
(0136)
Startup DC
control time
frequency
Time
Minimum
output
frequency
(n14)
n54 n53
0.0 to
25.5 0.1 s 0.0 No 6-5
n55
(0137)
Stall preven-
tion during
deceleration Used to select a function to change the deceleration
time of the motor automatically so that there will be
no overvoltage imposed on the motor during decel-
eration.
0: Stall prevention during deceleration enabled
1: Stall prevention during deceleration disabled
0, 1 1 0 No 6-6
n56
(0138)
Stall preven-
tion level dur-
ing accelera-
tion Used to select a function to stop the acceleration of
the motor automatically for stall prevention during
acceleration.
Set the level in percentage based on the rated cur-
rent of the Inverter as 100%.
30 to
200 1% 170 No 6-7
n57
(0139)
Stall preven-
tion level dur-
ing operation Used to select a function to reduce the output fre-
quency of the Inverter automatically for stall preven-
tion during operation.
Set the level in percentage based on the rated cur-
rent of the Inverter as 100%.
30 to
200 1% 160 No 6-8
n58
(013A)
Frequency
detection lev-
el Used to set the frequency to be detected.
Note The parameter n40 for multi-function output
must be set for the output of frequency detec-
tion levels 1 and 2.
0.0 to
400 0.1 Hz 0.0 No 6-18
n59
(013B)
Overtorque
detection
function
selection Used to enable or disable overtorque detection and
select the processing method after overtorque
detection.
0: Overtorque detection disabled
1: Overtorque detection only when speed coincides
and operation continues (issues alarm)
2: Overtorque detection only when speed coincides
and output shut off (for protection)
3: Overtorque always detected and operation con-
tinues (issues alarm)
4: Overtorque always detected and output shut off
(for protection)
0 to 4 1 0 No 6-9
List of Parameters Chapter 10