Omron 3G3JV Manual page 10

List of Parameters
Param- Name
eter
No.
Used to set the upper and lower frequency reference
n30 Frequency reference
upper limit limits in percentage based on the maximum frequency limits in percentage based on the maximum frequency
as 100%.
n31 Frequency reference
lower limit
n32 Rated motor current Used to set the rated motor current for motor overload
detection (OL1) based on the rated motor current.
Note Motor overload detection (OL1) is disabled by set-
n33 Motor protection Used to set the motor overload detection (OL1) for the
characteristics electronic thermal characteristics of the motor.
n34 Motor protective Used to set the electric thermal characteristics of the
time setting motor to be connected in 1-minute increments.
n35 Cooling fan opera- Used to operate the Cooling Fan of the Inverter while
tion function the Inverter is turned on or only while the Inverter is in
operation.
Used to select the functions of multi-function input ter-
n36 Multi-function input 1
(Input terminal S2) minals S2 through S5. minals S2 through S5.
n37 Multi-function input 2
(Input terminal S3)
n38 Multi-function input 3
(Input terminal S4)
n39 n39 Multi-function input 4 Multi-function input 4
(Input terminal S5)
n40 Multi-function output Used to select the functions of multi-function output
(MA/MB and MC terminals.
output terminals)
Used to the input characteristics of analog frequency
n41 Frequency reference
gain references. references.
n42 Frequency reference
bias
n43 Analog frequency Used to set the digital filter with a first-order lag for ana-
reference filter time log frequency references to be input.
n44 Analog monitor Used to set the output frequency or current as a moni-
output tored item.
n45 Analog monitor Used to set the output characteristics of analog monitor
output gain output.
n46 Carrier frequency Used to set the carrier frequency.
selection
n47 Momentary power Used to specify the processing that is performed when
interruption com- a momentary power interruption occurs.
pensation
n48 Fault retry Used to set the number of times the Inverter is reset
and restarted automatically in the case the Inverter has
an overvoltage fault, overcurrent fault, or ground fault.
Used to set the frequency jump function.
n49 Jump frequency 1
n50 Jump frequency 2
Note Note
n51 Jump width
n52 DC control current U Used to impose DC on the induction motor for braking
control.
n53 Interruption DC
control time
n54 Startup DC control
time
n55 Stall prevention Used to select a function to change the deceleration
during deceleration time of the motor automatically so that there will be no
overvoltage imposed on the motor during deceleration.
n56 Stall prevention level Used to select a function to stop the acceleration of the
during acceleration motor automatically for stall prevention during
acceleration.
n57 Stall prevention level Used to select a function to reduce the output
during operation frequency of the Inverter automatically for stall
prevention during operation.
n58 Frequency detection Used to set the frequency to be detected.
level
Note: Values longer than 3 digits are rounded up to the next unit multiple.
12
Description
100%
ting the parameter to 0.0.
q y j p
These values must satisfy the following condi- These values must satisfy the following condi-
tion: n49 y n50
p C
t l
Setting Unit of
range setting
(see note)
0 to 110 1%
0 to 110 1%
0.0 to 120% 0.1 A
of rated out-
put current
0 to 2 1
1 to 60 1 min
0, 1 1
2 to 22 1
0 to 22 1
2 to 22 1
2 to 34 2 to 34 1 1
0 to 7, 10 to 1
17
0 to 255 1%
–99 to 99 1%
0.00 to 2.00 0.01 s
0, 1 1
0.00 to 2.00 0.01
1 to 4, 7 to 1
9
0 to 2 1
0 to 10 1
0.0 to 400 0.1 Hz
0.0 to 400 0.1 Hz
0.0 to 400 0.1 Hz
g 0 to 100 1%
0.0 to 25.5 0.1 s
0.0 to 25.5 0.1 s
0, 1 1
30 to 200 1%
30 to 200 1%
0.0 to 400 0.1 Hz
Default Changes Reference
setting during op- page
eration
100 No 16
0 No 16
Varies No 16
with the
capacity.
0 No 16
8 No 16
0 No 16
2 No 16
5 No 16
3 No 16
6 6 No No 16 16
1 No 17
100 Yes 17
0 Yes 17
0.10 No 17
0 No 17
1.00 Yes 17
Varies No 18
with the
capacity.
0 No 18
0 No 18
0.0 No 18
0.0 No 18
0.0 No 18
50 No 18
0.5 No 18
0.0 No 18
0 No 18
170 No 19
160 No 19
0.0 No 19