Hitachi SJ Series, User Manual

Page: 146 / 786

Chapter 11
Contents
11.1 What This Chapter Explains
11.2 Frequency and operation commands
Chapter 11
Contents
11.1 What This Chapter Explains
11.2 Frequency and operation commands
11.2.1 Setting the operator keypad
11.2.2 Operating on operator keypad
11.2.3 Commanding by the multi
terminal
11.2.4 Operating using FW/RV terminal
11.2.5 Commanding
................................
11.2.6 Operation on 3 wire terminals
11.2.7 Adjusting analog inputs (Ai1/Ai2)
11.2.8 Adjusting analog outputs
(Ao1/Ao2/FM)
11.2.9 Adjusting analog input (Ai3)
11.2.10 Prevention of malfunction of input
terminals
11.2.11 Stabilization of output terminals
Symbol
Q
A
!
▼
Chapter 11
11.1 What This Chapter Explains
11.2 Frequency and operation commands
Setting the operator keypad
Operating on operator keypad
Commanding by the multi
terminal ................................
Operating using FW/RV terminal
Commanding by
................................
Operation on 3 wire terminals
Adjusting analog inputs (Ai1/Ai2)
Adjusting analog outputs
(Ao1/Ao2/FM) ................................
Adjusting analog input (Ai3)
Prevention of malfunction of input
terminals ................................
Stabilization of output terminals
Symbol
troubleshooting questions
Key points for a solution
Confirmation of procedures
11.1 What This Chapter Explains .........................
11.2 Frequency and operation commands
Setting the operator keypad
Operating on operator keypad
Commanding by the multi-speed
................................
Operating using FW/RV terminal
by using a frequency setter
.............................................................
Operation on 3 wire terminals
Adjusting analog inputs (Ai1/Ai2)
Adjusting analog outputs
................................
Adjusting analog input (Ai3)
Prevention of malfunction of input
................................
Stabilization of output terminals
Meanings
General and
troubleshooting questions
Key points for a solution
Notes
Confirmation of procedures
......................... 11
11.2 Frequency and operation commands ........... 11
Setting the operator keypad ................. 11
Operating on operator keypad ............. 11
speed
................................................ 11
Operating using FW/RV terminal ......... 11
using a frequency setter
............................. 11
Operation on 3 wire terminals .............. 11
Adjusting analog inputs (Ai1/Ai2) ......... 11
....................................... 11
Adjusting analog input (Ai3) ................. 11
Prevention of malfunction of input
............................................... 11
Stabilization of output terminals ........... 11
Meanings
General and
troubleshooting questions
Key points for a solution
Notes
Confirmation of procedures
11-1
11-1
11-1
11-2
11-2
11-3
11-3
using a frequency setter
11-4
11-4
11-5
11-5
11-6
11-6
11-6
11.1 What This Chapter Explains
This chapter provides examples of
connection at a frequency command destination and
operation command destination. In respective
settings, an operation command and frequency
command are to be set separately; hence it is
possible to set according to working environments by
combi
Make sure to carefully read “Chapter 1 Safety
Instructions/Risks” for safety work.
11.2 Frequency and operation
• In this chapter, frequency commands and operation
commands are explained separately. Both
frequency commands and operation commands
can be combined with other examples.
• The inverter does not output until both a frequency
command (e.g. 60Hz) and an operation command
(forward rotation command) are entered.
Confirmation of procedures
A
!
11.1 What This Chapter Explains
This chapter provides examples of
connection at a frequency command destination and
operation command destination. In respective
settings, an operation command and frequency
command are to be set separately; hence it is
possible to set according to working environments by
combining each command.
Make sure to carefully read “Chapter 1 Safety
Instructions/Risks” for safety work.
11.2 Frequency and operation
commands
In this chapter, frequency commands and operation
commands are explained separately. Both
frequency commands and operation commands
can be combined with other examples.
The inverter does not output until both a frequency
command (e.g. 60Hz) and an operation command
(forward rotation command) are entered.
A
11.1 What This Chapter Explains
This chapter provides examples of
connection at a frequency command destination and
operation command destination. In respective
settings, an operation command and frequency
command are to be set separately; hence it is
possible to set according to working environments by
ning each command.
Make sure to carefully read “Chapter 1 Safety
Instructions/Risks” for safety work.
11.2 Frequency and operation
commands
In this chapter, frequency commands and operation
commands are explained separately. Both
frequency commands and operation commands
can be combined with other examples.
The inverter does not output until both a frequency
command (e.g. 60Hz) and an operation command
(forward rotation command) are entered.
11
11.1 What This Chapter Explains
This chapter provides examples of settings by
connection at a frequency command destination and
operation command destination. In respective
settings, an operation command and frequency
command are to be set separately; hence it is
possible to set according to working environments by
Make sure to carefully read “Chapter 1 Safety
Instructions/Risks” for safety work.
11.2 Frequency and operation
In this chapter, frequency commands and operation
commands are explained separately. Both
frequency commands and operation commands
can be combined with other examples.
The inverter does not output until both a frequency
command (e.g. 60Hz) and an operation command
(forward rotation command) are entered.
11
11.1 What This Chapter Explains
settings by
connection at a frequency command destination and
operation command destination. In respective
settings, an operation command and frequency
command are to be set separately; hence it is
possible to set according to working environments by
Make sure to carefully read “Chapter 1 Safety
11.2 Frequency and operation
In this chapter, frequency commands and operation
commands are explained separately. Both
frequency commands and operation commands
can be combined with other examples.
The inverter does not output until both a frequency
command (e.g. 60Hz) and an operation command
(forward rotation command) are entered.
connection at a frequency command destination and
possible to set according to working environments by
In this chapter, frequency commands and operation
The inverter does not output until both a frequency
command (e.g. 60Hz) and an operation command