Omron SYSDRIVE 3G3MV Setup Manual page 87

List of Parameters
Param- Regis- Name
eter ter No.
No. (Hex)
n140 018C Energy-sav-
ing control
coefficient K2
n141 018D Energy-sav-
ing voltage
lower limit at
60-Hz output
n142 018E Energy-sav-
ing voltage
lower limit at
6-Hz output
n143 018F Power aver-
aging time
n144 0190 Probe opera-
tion voltage
limit
n145 0191 Probe opera-
tion control
voltage step
at 100%
n146 0192 Probe opera-
tion control
voltage step
at 5%
n147 --- Not used
n148
Description
Sets the coefficient for the primary
level of energy-saving control.
Note The constant automatically
changes according to the
motor code in n158. Make
fine adjustments of the con-
tact if necessary after setting
the motor code in n158.
These parameters prevent the out-
put voltage of the Inverter from drop-
ping excessively so that the motor
will not stall or come to a stop at the
primary level of energy-saving con-
trol.
Sets the lower limit of output voltage
as a percentage at each frequency
based on the rated motor voltage as
100%.
Note Normally, the default settings
do not need to be changed.
Sets the time required to calculate
the average of power used in ener-
gy-saving control.
Power averaging time (ms) = Set
value x 24 (ms)
Note Normally, the default setting
does not need to be changed.
Sets the range of voltage control for
the secondary level of energy-saving
control.
Sets the parameter as a percentage
based on the rated motor voltage as
100%.
Note No probe operation is avail-
able with the parameter set to
0.
Sets the range of probe operation
voltage as a percentage based on
the rated motor voltage as 100%.
Note Normally, the default setting Note Normally, the default setting
does not need to be changed. 0.1 to
---
Chapter 3
Set- Default Chan-
ting setting ges
range during
opera-
tion
0.0 to Varies No
6,550 with the
capac-
ity
0 to 50 No
120
0 to 12 No
25
1 to 1 No
200
0 to 0 No
100
0.1 to 0.5 No
10.0
0.2 No
10.0
--- --- ---
Memo
3-33