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5-22
H
Operation in 3-wire Sequence (n37 = 0)
•
The Inverter operates in 3-wire sequence by setting n37 for multi-function input 2 to 0.
•
Only n37 can be set to 0 (3-wire sequence). By making this setting, the set value in n36
is ignored and the following settings are forcibly made.
S1: RUN input (RUN when ON)
S2: STOP input (STOP when OFF)
S3: Forward/Reverse rotation command (OFF: Forward; ON: Reverse)
•
The following diagram shows a wiring example of the terminals in 3-wire sequence.
Stop switch
(NC)
Operation
switch (NO)
Direction switch
RUN input (RUN with the STOP switch and RUN switch closed)
STOP input (with the STOP switch opened)
Forward/Reverse rotation command (Forward rotation with the direction
switch opened and reverse rotation with the direction switch closed)
Sequence input common
5-9-2 Multi-function Output
The 3G3JV incorporates two multi-function output terminals (MA and MB).
Output from these terminals has a variety of functions according to the ap-
plication.
H
Selecting the Multi-function Output (n40)
n40
Multi-function Output (MA/MB and MC)
Changes during
operation
No
Setting
range
0 to 7, 10 to 17
(see note)
Unit of
setting
1
Default setting
1
Note Do not set values outside the above setting ranges.
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...