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5-16
H
Adjusting Multi-function Analog Input
D
Setting the Gain and Bias of Multi-function Analog Voltage/Current Input (n068 to
n072)
•
Set the multi-function analog voltage input characteristics in n068 (multi-function analog voltage input
gain) and n069 (multi-function analog voltage input bias). Set the multi-function analog current input
characteristics in n071 (multi-function analog current input gain) and n072 (multi-function analog cur-
rent input bias).
•
When the gain is a positive value (>0), the reference value
from the multi-function analog input is calculated by the Inverter as follows:
Reference value = (Analog input (%) + Bias)
⎟
Gain
⎟
•
When the gain is a negative value (<0), the reference value from the multi-function analog input is
calculated in the same way as follows:
Reference value = (100 – (Analog input (%) + Bias)
⎟
Gain
⎟
Note 1.
The analog input as a percentage is 100% at 10 V or 20 mA.
Note 2.
When the reference value is used as the frequency (n004 = 7 or 8, or n077 = 1), the frequency
is calculated as a multiple of the maximum frequency (n011).
Note 3.
The calculation method is different from that for the frequency reference input (FR terminal).
Note 4.
A negative reference value may result depending on the bias setting, but the minimum refer-
ence value is 0.
n068
Multi-function Analog Voltage
Input Gain
Register
0144 Hex
Changes during
operation
Yes
Setting
range
–255(%) to 255(%)
(Max. frequency: 100%)
Unit of
setting
1%
Default setting
100
n069
Multi-function Analog Voltage
Input Bias
Register
0145 Hex
Changes during
operation
Yes
Setting
range
–100(%) to 100(%)
(Max. frequency: 100%)
Unit of
setting
1%
Default setting
0
n071
Multi-function Analog Current
Input Gain
Register
0147 Hex
Changes during
operation
Yes
Setting
range
–255(%) to 255(%)
(Max. frequency: 100%)
Unit of
setting
1%
Default setting
100
n072
Multi-function Analog Current
Input Bias
Register
0148 Hex
Changes during
operation
Yes
Setting
range
–100(%) to 100(%)
(Max. frequency: 100%)
Unit of
setting
1%
Default setting
0
Basic Operation
Chapter 5
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...
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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...
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Страница 344: ...I527 E1 04...