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
139
z
zz
z Output terminal function selection (Pr. 190 to Pr. 195)
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"
You can change the functions of the open collector and contact output terminals.
Parameter
Number
Terminal
Symbol
Factory
Setting
Factory-Set
Terminal Function
Setting Range
190 RUN 0 Inverter running 0 to 20, 25 to 33, 98 to 116, 120, 125 to 133, 198, 199
191 SU 1 Up to frequency 0 to 20, 25 to 33, 98 to 116, 120, 125 to 133, 198, 199
192 IPF 2
Instantaneous power
failure/undervoltage
0 to 20, 25 to 33, 98 to 116, 120, 125 to 133, 198, 199
193 OL 3 Overload alarm 0 to 20, 25 to 33, 98 to 116, 120, 125 to 133, 198, 199
194 FU 4 Frequency detection 0 to 20, 25 to 33, 98 to 116, 120, 125 to 133, 198, 199
195 A, B, C 99 Alarm output 0 to 20, 25 to 33, 98 to 116, 120, 125 to 133, 198, 199
<Setting>
Refer to the following table and set the parameters:
Setting
Positive
logic
Negative
logic
Signal
Name
Function Operation
Related
parameter
0 100 RUN Inverter running
Output during operation when the inverter output
frequency rises to or above the starting frequency.
1 101 SU Up to frequency
Refer to Pr. 41 "up-to-frequency sensitivity". (Note
2)
Pr. 41
2 102 IPF
Instantaneous power failure or
undervoltage
Output when an instantaneous power failure or
undervoltage occurs.
3 103 OL Overload alarm
Output while stall prevention function is activated. Pr. 22, Pr. 23,
Pr. 66, Pr. 148,
Pr.1, Pr. 149,
Pr. 154
4 104 FU Output frequency detection
Refer to Pr. 42, Pr. 43 (output frequency
detection).
Pr. 42, Pr. 43
5 105 FU2
Second output frequency
detection
Refer to Pr. 50 (second output frequency
detection).
Pr. 50
6 106 FU3
Third output frequency
detection
Refer to Pr. 116 (third output frequency
detection).
Pr. 116
7 107 RBP Regenerative brake pre-alarm
Output when 85% of the regenerative brake duty
set in Pr. 70 is reached.
Pr. 70
8 108 THP
Electronic overcurrent
protection pre-alarm
Output when the cumulative electronic
overcurrent protection value reaches 85% of the
preset level.
Pr. 9
9 109 PRG Programmed mode
Output in the programmed mode. (Note 3) Pr. 79, Pr. 200
to Pr. 231
10 110 PU PU operation mode Output when the PU operation mode is selected. Pr. 17
11 111 RY Inverter operation ready
Output when the inverter can be started by
switching the start signal on or while it is running.
12 112 Y12 Output current detection
Refer to Pr. 150 and Pr. 151 (output current
detection).
Pr. 150, Pr. 151
13 113 Y13 Zero current detection
Refer to Pr. 152 and Pr. 153 (zero current
detection).
Pr. 152, Pr. 153
14 114 FDN PID lower limit
15 115 FUP PID upper limit
16 116 RL
PID forward-reverse rotation
output
Refer to Pr. 128 to Pr. 134 (PID control).
Pr. 128 to
Pr. 134
Pr. 76 "operation mode selection"
Related parameter
4