Omron SYSDRIVE 3G3MV User Manual page 333

List of Parameters
Para Reg- Name
me- ister
ter No.
No.
n118 0176 Undertor-
que detec-
tion level
n119 0177 Undertor-
que detec-
tion time
H Function Group 4 (n120 through n179)
Param- Regis- Name
eter ter No.
No.
n120 0178 Frequency
reference 9
n121 0179 Frequency
reference 10
n122 017A Frequency
reference 11
n123 017B Frequency
reference 12
n124 017C Frequency
reference 13
n125 017D Frequency
reference 14
n126 017E Frequency
reference 15
n127 017F Frequency
reference 16
n128 0180 PID control
selection
Description
Sets undertorque detection current level. (In-
verter rated current=100%)
If detection by torque is selected (n097), motor
rated torque becomes 100%.
Overtorque detection function selection 2
(n097) is used both for overtorque and under-
torque detection.
Note Applicable for
No. 010024 or later.
If time in which motor current falls below the
undertorque detection level (n118) is longer
than undertorque detection time, the undertor-
que detection function operates.
Note Applicable for
No. 010024 or later.
Description
Set the internal frequency references.
Note These frequency references Note These frequency references
are selected with multi-step
speed references (multi-func- speed references (multi-func-
tion inputs). See the reference
pages pages for for
between multi-step frequency
references and frequency refer- references and frequency refer-
ences. ences.
Selects the PID control method.
0: PID control disabled.
1 to 8: PID control enabled.
Note The derivative control method
(i.e., the derivative control of the
deviation or detected value),
the addition of the frequency
reference, and the positive or
negative characteristics of PID
control are selectable.
Set-
ting
range
0 to
200%
software version
0.1 to
10.0
sec
software version
Set-
ting
range
0.00
Hz to Hz to
max. max.
the the relationship relationship
0 to 8
Chapter 10
Unit Defaul Chan-
t set-
of ges dur-
ting
set- ing
ting opera-
tion
1% 10%
0.1 0.1
sec sec
Unit Default Changes
setting
of during
set- opera-
ting tion
0.01 0.00 Yes
Hz Hz
(Cha (Cha
0.00 Yes
nge-
able able
0.00 Yes
with
n035 n035
0.00 Yes
set-
tings) tings)
0.00 Yes
0.00 Yes
0.00 Yes
0.00 Yes
1 0 No
Ref-
er-
ence
page
Ref-
er-
ence
page
5-20
5-20
5-20
5-20
5-20
5-20
5-20
5-20
6-18
10-23