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6-44
6-10-8 Frequency Detection
•
The 3G3MV has the following frequency detection functions.
Frequency Detection:
Detects that the frequency reference coincides with the output frequency.
Frequency Detection Levels 1 and 2:
Detects that the output frequency is the same as or higher or lower than the set value (frequency
detection level) in n095.
•
The multi-function outputs (n057 to n059) must be set for the frequency detection function.
H
Frequency Detection
•
The multi-function outputs (n057 to n059) must be set to the following in order to issue an output indi-
cating that the frequency reference and the output frequency agree.
Set value: 2 for frequency agree
Frequency Detection Operation
Output
frequency
Detection width
±
2 Hz
Reset width
±
4 Hz
Frequency reference
Time
Frequency
detection
Time
H
Frequency Detection Levels 1 and 2
•
The parameters in n057 to n059 for multi-function output must be set for frequency detection output.
Set value: 4 for frequency detection level 1 (Output frequency
y
n095)
Set value: 5 for frequency detection level 2 (Output frequency
x
n095)
•
Set the frequency detection level in n095.
n095
Frequency Detection Level
Register
015F Hex
Changes during
operation
No
Setting
range
0.00 to 400.0 (Hz)
Unit of
setting
0.01 Hz
Default setting
0.00
Set Values
•
Set the frequency to be detected.
Advanced Operation
Chapter 6
Summary of Contents for SYSDRIVE 3G3MV-A2001
Page 1: ...Cat No I527 E1 04 USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter...
Page 2: ......
Page 3: ...USER S MANUAL Multi function Compact Inverter SYSDRIVE 3G3MVSERIES...
Page 18: ......
Page 23: ...Chapter 1 Overview 1 1 Functions 1 2 Nomenclature 1 3 New Features 1...
Page 32: ......
Page 33: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 74: ......
Page 93: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 102: ......
Page 142: ......
Page 242: ......
Page 268: ......
Page 269: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Page 303: ...Chapter 10 List of Parameters 10...
Page 337: ...Chapter 11 Using the Inverter for a Motor 11...
Page 343: ......
Page 344: ...I527 E1 04...