![background image](http://html1.mh-extra.com/html/omron/sysdrive-3g3mv-a2001/sysdrive-3g3mv-a2001_user-manual_742837310.webp)
10-8
Param-
eter
No.
Ref-
er-
ence
page
Changes
during
opera-
tion
Default
setting
Unit
of
set-
ting
Set-
ting
range
Description
Name
Regis-
ter No.
(Hex)
n037
0125
Motor protec-
tion charac-
teristics
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
* 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.
0 to 2
1
0
No
6-39
n038
0126
Motor protec-
tive time
Used to set the electric thermal char-
acteristics of the motor to be con-
nected in 1-minute increments.
* The default setting does not
require any changes in normal
operation.
* To set the parameter according to
the characteristics of the motor,
check with the motor manufacturer
the thermal time constant and set
the parameter with some margin.
In other words, set the value
slightly shorter than the thermal
time constant.
* To detect motor overloading
quicker, reduce the set value, pro-
vided that it does not cause any
application problems.
1 to 60
1 min
8
No
6-39
n039
0127
Cooling fan
operation
Used to operate the Cooling Fan of
the Inverter while the Inverter is
turned ON or only while the Inverter is
in operation.
0: Rotates only while RUN command
is input and for 1 minute after
Inverter stops operating
1: Rotates while Inverter is turned ON
* This parameter is available only if
the Inverter incorporates a Cooling
Fan.
* If the operation frequency of the
Inverter is low, the life of the fan
can be prolonged by setting the
parameter to 0.
0, 1
1
0
No
6-40
n040
0128
Motor rotation
direction
0: A forward command rotates the
motor counterclockwise when
viewed from the load.
1: A forward command rotates the
motor clockwise when viewed from
the load.
0, 1
1
0
No
---
List of Parameters
Chapter 10
Содержание SYSDRIVE 3G3MV-A2001
Страница 1: ...Cat No I527 E1 04 USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter...
Страница 2: ......
Страница 3: ...USER S MANUAL Multi function Compact Inverter SYSDRIVE 3G3MVSERIES...
Страница 18: ......
Страница 23: ...Chapter 1 Overview 1 1 Functions 1 2 Nomenclature 1 3 New Features 1...
Страница 32: ......
Страница 33: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Страница 74: ......
Страница 75: ...Chapter 3 Preparing for Operation and Monitoring 3 1 Nomenclature 3 2 Parameter Copy and Verify Function 3...
Страница 93: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Страница 102: ......
Страница 142: ......
Страница 242: ......
Страница 268: ......
Страница 269: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Страница 293: ...9 25 D 3G3MV PRS2030V PRS3020V Four M4 holes for Inverter mounting use Three 5 dia holes Specifications Chapter 9...
Страница 294: ...9 26 D 3G3MV PRS2050V Four M5 holes for Inverter mounting use Three 6 dia holes Specifications Chapter 9...
Страница 297: ...9 29 D 3G3MV PRS1040V Three 5 dia holes Four M4 holes for Inverter mounting use Specifications Chapter 9...
Страница 303: ...Chapter 10 List of Parameters 10...
Страница 337: ...Chapter 11 Using the Inverter for a Motor 11...
Страница 343: ......
Страница 344: ...I527 E1 04...