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
PARAMETERS
167
Pr. 903 "frequency setting voltage gain"
(Pr.902, Pr. 904, Pr. 905 can also be adjusted similarly.)
<Adjustment procedure>
When using the frequency setting signal from the operation
panel (FR-DU04) to set the frequency.
(1)Power-on (monitoring mode)
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
(2)Choose the PU operation mode.
1) Using the
MODE
key, make sure that the PU operation mode has been selected.
z
Monitoring mode
MODE
zFrequency setting
mode
zParameter setting
mode
z
Help mode
zOperation mode
(PU operation mode)
MODE MODE
MODE
MODE
Confirm that the PU operation mode
( ) has been chosen.
In the JOG operation mode ( )
or external operation mode ( ),
press the / key to display .
If cannot be displayed by pressing
the / key in the external operation mode
( ).
(if Pr. 79 "operation mode selection"
≠
"0"),
refer to 2) and set "1" (PU operation mode)
in Pr. 79 "operation mode selection".
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
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
4