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2-44
I/O Circuit Configuration
+12 V
0 V
+12 V
0 V
+12 V
1 K
2 K 2 K
3 K
3.9 K
0 V
0 V
+12 V
1 K
PG power
12 V
Pulse input
Pulse input
Pulse
monitor
output
Note When connecting to a voltage-output-type PG (encoder), select a PG with an output impedance
of no more than 3 k
Ω
.
D
3G3FV-PPGB2 (For Flux Vector Control Mode Only)
Three-phase 200 VAC
(400 VAC)
A-phase pulse
monitor output
B-phase pulse
monitor output
Encoder
Power 12 V
Power supply 0 V
Power 12 V
A-phase pulse output
B-phase pulse output
Power 12 V
L1
L2
L3
T1
T2
T3
3G3FV-PPGB2
Note 1. Twisted-pair shielded wire must be used for signal lines.
Note 2. Do not use the pulse generator’s power supply for anything other than the pulse generator
(encoder). Using it for another purpose can cause malfunctions due to noise.
Note 3. The length of the pulse generator’s wiring must not be more than 30 meters.
Installation
Chapter 2
Summary of Contents for SYSDRIVE 3G3FV
Page 1: ...USER S MANUAL High function General purpose Inverter SYSDRIVE 3G3FV Cat No I516 E1 4 ...
Page 16: ...Chapter 1 Introduction 1 1 Function 1 2 Nomenclature 1 3 New Functions 1 ...
Page 33: ...Chapter 2 Installation 2 1 Mounting 2 2 Wiring 2 ...
Page 112: ...Chapter 4 Trial Operation 4 1 Procedure 4 2 Operation Example 4 ...
Page 289: ...Chapter 7 Parameter Lists 7 1 Initialize Mode Parameters 7 2 Program Mode Parameter List 7 ...
Page 366: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9 ...
Page 395: ...Chapter 10 Appendix 10 1 Notes on Using the Inverter for a Motor 10 ...