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
134
z
zz
z OL signal output timer (Pr. 157)
Pr. 157 "OL signal output waiting time"
Use this parameter to set whether the overload alarm signal (OL signal) is output immediately or a preset
period of time after occurrence of an overload status.
Parameter
Number
Factory
Setting
Setting Range Remarks
157 0 0 to 25 s, 9999 9999: No signal output
Set time t (seconds)
Overload status (OL output)
OL output signal
<Setting>
Refer to the following table and set the parameter:
Pr. 157
Setting
Description
0 Output immediately.
0.1 to 25 Output after the set time t (seconds) have elapsed.
9999 Overload alarm signal is not output.
Pr. 158
Î
ÎÎ
Î
Refer to Pr. 54.
Pr. 190 "RUN terminal function selection"
Pr. 191 "SU terminal function selection"
Pr. 192 "IPF terminal function selection"
Pr. 193 "OL terminal function selection"
Pr. 194 "FU terminal function selection"
Pr. 195 "ABC terminal function selection"
Related parameters