Instruction manual
Table Of Contents
- SAFETY INSTRUCTIONS
- CONTENTS
- CHAPTER 1 OUTLINE
- CHAPTER 2 INSTALLATION AND WIRING
- CHAPTER 3 OPERATION/CONTROL
- CHAPTER 4 PARAMETERS
- CHAPTER 5 PROTECTIVE FUNCTIONS
- 5.1 Errors (Alarms)
- 5.2 Troubleshooting
- 5.2.1 Motor remains stopped.
- 5.2.2 Motor rotates in opposite direction.
- 5.2.3 Speed greatly differs from the setting.
- 5.2.4 Acceleration/deceleration is not smooth.
- 5.2.5 Motor current is large.
- 5.2.6 Speed does not increase.
- 5.2.7 Speed varies during operation.
- 5.2.8 Operation mode is not changed properly.
- 5.2.9 Operation panel (FR-DU04) display is not provided.
- 5.2.10 POWER lamp is not lit.
- 5.2.11Parameter write cannot be performed
- 5.3 Precautions for Maintenance and Inspection
- CHAPTER 6 SPECIFICATIONS
- CHAPTER 7 OPTIONS
- APPENDICES
- REVISIONS
OPERATION/CONTROL
39
3.2.2 Monitor display changed by pressing the [MODE] key
MODE MODE MODE MODE
MODE
zHelp modez
Monitoring mode
z
Parameter setting mode zOperation mode
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
zFrequency setting mode (Note)
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
Note: The frequency setting mode is displayed only in the PU operation mode.
3.2.3 Monitoring mode
1) Monitoring mode
·
Operation command indications in the monitoring mode
EXT is lit to indicate external operation.
PU is lit to indicate PU operation.
Both EXT and PU are lit to indicate PU/external combined operation mode.
·
The monitor display can also be changed during operation.
MODE
SET SET SET
SET
SET
SET
*1
SET
*1
SET
*1
*2
To 2) Frequency setting mode (Note 3)
z
Frequency monitor
z
Current monitor
z
Voltage monitor
z
Alarm monitor
Alarm present
Alarm absent
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
Note: 1. Hold down the [SET] key marked *1 for more than 1.5 seconds to change the current monitor to the
power-on monitor.
2. Hold down the [SET] key marked *2 for more than 1.5 seconds to display four errors including the
most recent one.
3. Shifts to the parameter setting mode when in the external operation mode.
3.2.4 Frequency setting mode
·
Used to set the running frequency in the PU operation mode.
MODE
SET
MODE
To 3) Parameter setting mode
zSet frequency writez
Set frequency change
Press to change the set frequency.
To frequency monitor
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
Flicker
z
Frequency Setting mode