![background image](http://html1.mh-extra.com/html/omron/sysdrive-3g3mv-a2002/sysdrive-3g3mv-a2002_user-manual_742836113.webp)
5-14
n033
Upper Frequency Reference
Limit
Register
0121
Hex
Changes during
operation
No
Setting
range
0% to 110%
(Max. frequency = 100%)
Unit of
setting
1%
Default setting
100
n034
Lower Frequency Reference
Limit
Register
0122
Hex
Changes during
operation
No
Setting
range
0% to 110%
(Max. frequency = 100%)
Unit of
setting
1%
Default setting
0
Note
If n034 is set to a value less than the minimum output frequency (FMIN), the
Inverter will have no output when a frequency reference less than the minimum
output frequency input is ON.
5-6-3 Frequency Referencing by Analog Input
This section explains the methods for referencing frequencies by analog
input, adjusting input characteristics, and detecting input command errors.
Either the frequency reference control terminal (voltage/current) or multi-
function analog voltage/current input can be used for analog inputs. The
gain, bias, and filter time parameters can be used for adjustments, or, alter-
natively, the adjustments can be made by external analog voltage (cur-
rent), using the multi-function analog inputs.
H
Setting Frequency References by Analog Input
·
Analog inputs can be set only in remote mode. Set parameter n004 (frequency refer-
ence selection) to any of the following: 2 to 4 (frequency reference control terminal), 7
(multi-function analog voltage input), or 8 (multi-function analog current input).
Note
If the frequency reference control terminal is to be used for current inputs, the SW2 set-
ting must be changed from V to I. Please, also refer to page 2-17.
H
FR Terminal Adjustments for Frequency Reference Input
D
Gain and Bias Settings (n060 and n061)
·
Set the input characteristics of analog frequency references in n060 (for the frequency
reference gain) and n061 (for the frequency reference bias).
·
Set the frequency of maximum analog input (10 V or 20 mA) in n41 as percentage
based on the maximum frequency as 100%.
Example: In order to obtain the maximum frequency at 5 V, set the value to 200%
because 10-V input is 200% maximum frequency.
Basic Operation
Chapter 5
Содержание SYSDRIVE 3G3MV A2002
Страница 1: ...USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter Cat No I527 E2 02...
Страница 15: ...Chapter 1 Overview 1 1 Function 1 2 Nomenclature 1 3 New Features 1...
Страница 24: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Страница 69: ...Chapter 3 Preparing for Operation and Monitoring 3 1 Nomenclature 3 2 Parameter Copy and Verify Function 3...
Страница 89: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Страница 286: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Страница 296: ...9 11 D 3G3MV PFI1040 E Three 5 dia holes Four M4 holes for Inverter mounting use Specifications Chapter 9...
Страница 298: ...9 13 D 3G3MV PFI2030 E Four M4 holes for Inverter mounting use Three 5 dia holes Specifications Chapter 9...
Страница 299: ...9 14 D 3G3MV PFI2050 E Four M5 holes for Inverter mounting use Three 6 dia holes Specifications Chapter 9...
Страница 301: ...9 16 D 3G3MV PRS3030V Four M5 holes for Inverter mounting use Three 6 dia holes Specifications Chapter 9...
Страница 311: ...Chapter 10 List of Parameters 10...
Страница 342: ...Chapter 11 Using the Inverter for a Motor 11...
Страница 348: ...Appendix A Standard Models...