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
82
Pr. 0 "torque boost"
Pr. 7 "acceleration time"
Pr. 8 "deceleration time"
Pr. 13 "starting frequency"
Pr. 19 "base frequency voltage"
Pr. 80, Pr. 81
(advanced magnetic flux vector control)
Pr. 278 to Pr. 285
(brake sequence functions)
Related parameters
CAUTION
When selecting this function, re-set the maximum frequency according to the machine.
z
zz
z Intelligent mode selection (Pr. 60)
Pr. 60 "intelligent mode selection"
The inverter automatically sets appropriate parameters for operation.
z If you do not set the acceleration and deceleration times and V/F pattern, you can run the inverter as if
appropriate values had been set in the corresponding parameters. This operation mode is useful to start
operation immediately without making fine parameter settings.
z Even in the intelligent operation mode, inputting the JOG signal or RT (second function selection) signal
during an inverter stop will result in ordinary operation, giving priority to the jog operation or second function
selection.
After the inverter has been started in the intelligent operation mode, neither the JOG signal nor the RT
signal is accepted.
Parameter
Number
Factory
Setting
Setting Range
60 0 0 to 8