Omron SYSDRIVE 3G3MV User Manual page 318

List of Parameters
Param- Regis- Name
eter ter No.
No.
n035 0123 Frequency
reference set-
ting/decimal
place selec-
tion
n036 0124 Rated motor
current
n037 0125 Motor protec-
tion charac-
teristics
10-8
Description
Set the unit of frequency reference
and frequency-related values to be
set or monitored through the Digital
Operator.
0: 0.01 Hz
1: 0.1%
2 to 39: rpm (number of motor poles)
40 to 39,899: The value to be set or
monitored at max. frequency.
Set the value as shown below.
jjjj
Three digits
Decimal place (See
note below)
Note To display 50.0, for example,
set the value to 1500. The set-
ting unit of each parameter or
monitor item below varies with
the decimal place.
· Parameters: n024 through n032 and
n120 through n127
· Monitor Items: U-01 and U-02
Used to set the rated motor current
for motor overload detection (OL1)
based on the rated motor current.
Note In vector control mode, this
parameter is used as a constant
for vector control operation.
Note Motor overload detection (OL1)
is disabled by setting the
parameter to 0.0.
Note The rated motor current is
default to the standard rated
current of the maximum appli-
cable motor.
Used to set the motor overload detec-
tion (OL1) for the electronic thermal
characteristics of the motor.
0: Protection characteristics for gen-
eral-purpose induction motors
1: Protection characteristics for
inverter-dedicated motors
2: No protection
Note If a single Inverter is connected
to more than one motor, set the
parameter to 2 for no protection.
The parameter is also disabled
by setting n036 for rated motor
to 0.0.
Chapter 10
Set- Unit Default
setting
ting of
range set-
ting
0 to 1 0
3,999
0.0 to 0.1 A Varies
150%
with the
of rated
capac-
output
ity
current
of the
Inverter
0 to 2 1 0
Changes Ref-
during er-
opera- ence
tion page
No 5-19
No 5-5
5-7
No 6-41