5-8
5-5
Setting the Frequency Reference
5-5-1 Selecting the Frequency Reference
The following description provides information on how to set the frequency
reference in the Inverter. Select the method according to the operation
mode.
Remote mode:Select and set one out of five frequency references in n03.
Local mode:
Select and set one out of two frequency references in n07.
H
Selecting the Frequency Reference (n03) in Remote Mode
•
Select the input method of frequency references in remote mode.
•
Five frequency references are available in remote mode. Select one of them according
to the application.
n03
Frequency Reference Selection
Changes during
operation
No
Setting
range
0 to 4
Unit of
setting
1
Default setting
0
Set Values
Value
Description
0
The FREQ adjuster of the Digital Operator is enabled. (see note 1)
1
Frequency reference 1 (n21) is enabled.
2
The frequency reference control terminal (for 0- to 10-V input) is enabled.
(see note 2)
3
The frequency reference control terminal (for 4- to 20-mA current input) is
enabled. (see note 3)
4
The frequency reference control terminal (for 0- to 20-mA current input) is
enabled. (see note 3)
Note 1. The maximum frequency (FMAX) is set when the FREQ adjuster is set to MAX.
Note 2. The maximum frequency (FMAX) is set with 10 V input.
Note 3. The maximum frequency (FMAX) is set with 20 mA input, provided that SW8 on
the control PCB is switched from V to I.
•
The frequency reference set in n03 works as frequency reference 1 when the Inverter
is in multi-step speed operation. The set values in n22 through n28 for frequency refer-
ences 2 through 8 are enabled.
Basic Operation
Chapter 5
Summary of Contents for SYSDRIVE 3G3JV-AB001
Page 1: ...USER S MANUAL FIRST DRAFT SYSDRIVE 3G3JV Compact Simplified Inverter Cat No I528 E1 1...
Page 3: ...Chapter 1 Overview 1 1 Function 1 2 Nomenclature 1...
Page 9: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 43: ...Chapter 3 Preparing for Operation and Monitoring 3 1 Nomenclature 3 2 Outline of Operation 3...
Page 52: ...3 10 Preparing for Operation and Monitoring Chapter 3...
Page 53: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 62: ...4 10 Test Run Chapter 4...
Page 131: ...7 22 Maintenance Operations Chapter 7...
Page 132: ...Chapter 8 Specifications 8 1 Inverter Specifications 8 2 Option Specifications 8...
Page 138: ...Chapter 9 List of Parameters 9...
Page 150: ...Chapter 10 Using the Inverter for a Motor 10...
Page 165: ...Revision History 10 2...
Page 166: ...Cat No I528 E1 1 SYSDRIVE 3G3JV Compact Simplified Inverter USER S MANUAL...