iv
Table of Contents
Preface .................................................................. i
Safety precautions.................................................... i
Chapter 1 BEFORE USING THE INVERTER ........ 1-1
1.1 Acceptance Inspection.................................. 1-1
1.2 Mounting the PG Interface Card ................... 1-2
1.3 PG Specifications and PG Mounting
Instructions..................................................1-3
1.3.1 PG specifications............................... 1-3
1.3.2 Mounting the PG to the motor............ 1-3
1.3.3 Wiring between the PG interface
card and PG ...................................... 1-4
1.3.4 Setting up the power supply for the
PG or pulse train generator ...............1-5
1.3.5 Connecting to option terminals .......... 1-5
1.3.6 Option terminals ................................ 1-6
Chapter 2 CONNECTION DIAGRAMS .................. 2-1
2.1 For Frequency Control with Pulse Rate
Input.............................................................. 2-1
2.2 For Speed and Positioning Controls ............. 2-2
Chapter 3 PREPARATION FOR OPERATING....... 3-1
Chapter 4 PG INTERFACE CARD FUNCTIONS ... 4-1
4.1 Speed Control............................................... 4-1
4.2 Frequency Control with Pulse Rate Input ..... 4-1
4.3 Positioning Control........................................ 4-1
Chapter 5 FREQUENCY CONTROL WITH
PULSE RATE INPUT.............................5-1
5.1 Specifications................................................ 5-1
5.2 Terminal Functions........................................ 5-1
5.3 Function Code List........................................ 5-1
5.4 Function Code Details................................... 5-2
5.5 Description of the Control ............................. 5-3
5.5.1 Input pulse command polarity............ 5-3
5.5.2 Block diagram.................................... 5-3
Chapter 6 SPEED CONTROL ............................... 6-1
6.1 Specifications ............................................... 6-1
6.2 Terminal Functions ....................................... 6-1
6.3 Function Code List ....................................... 6-2
6.4 Function Code Details .................................. 6-2
Chapter 7 POSITIONING CONTROL.................... 7-1
7.1 Specifications ............................................... 7-1
7.2 Terminal Functions ....................................... 7-1
7.3 Function Code List ....................................... 7-2
7.4 Description of the Control............................. 7-3
7.4.1 Symbols ............................................ 7-4
7.4.2 Input/output terminal functions .......... 7-5
7.5 Function Code Details .................................. 7-6
7.6 Monitoring..................................................... 7-6
7.6.1 Monitoring items ................................ 7-6
7.6.2 Displaying system on the LED
monitor .............................................. 7-7
7.6.3 Positioning control status .................. 7-7
7.7 Serial Pulse Receiving Function................... 7-8
7.8 Assignment of PG Terminals When Shared . 7-9
Chapter 8 PROTECTIVE FUNCTIONS ................. 8-1
8.1 Overspeed Alarm (
os
) ................................. 8-1
8.2 Excessive Speed Deviation Alarm (
ere
) ..... 8-1
8.2.1 Function codes.................................. 8-2
8.2.2 Excessive speed deviation
detection............................................ 8-2
8.3 Positioning Control Alarm (
ero
) .................. 8-3
8.3.1 Function codes.................................. 8-3
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