Mitsubishi Electric FR-E540 Instruction Manual Page 154
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- TROUBLESHOOTING
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PARAMETERS
141
Setting
Positive
logic
Negative
logic
Signal
Name
Function Operation
Related
parameter
17
MC1
Commercial power supply-
inverter switch-over MC1
18
MC2
Commercial power supply-
inverter switch-over MC2
19
MC3
Commercial power supply-
inverter switch-over MC3
Refer to Pr. 135 to Pr.139 (commercial power
supply-inverter switch-over).
Pr. 135 to
Pr. 139
25 125 FAN Fan fault output Output only when a fan fault occurs. Pr. 244
26 126 FIN Fin overheat pre-alarm
Output when the heat sink temperature reaches
about 85% of the fin overheat protection
temperature.
40
SLEEP Output at stop
41
R01
Commercial power supply side
motor 1 connection R01
42
R02
Commercial power supply side
motor 2 connection R02
43
R03
Commercial power supply side
motor 3 connection R03
44
R04
Commercial power supply side
motor 4 connection R04
45
RI01
Inverter side motor 1
connection RI01
46
RI02
Inverter side motor 2
connection RI02
47
RI03
Inverter side motor 3
connection RI03
48
RI04
Inverter side motor 4
connection RI04
Refer to Pr. 500 to Pr. 516 (advanced PID
control). (Page 145)
(Setting may be made for the NA and EC versions
only.)
Pr. 500 to
Pr. 516
98 198 LF Minor fault output
Output when a light fault (fan fault or
communication error alarm) occurs.
Pr. 121, Pr. 244
99 199 ABC Alarm output
Output when the inverter's protective function is
activated to stop the output (major fault).
9999
No function
0 to 99: Positive logic
100 to 199: Negative logic
Note: 1. When the frequency setting is varied with the analog signal or the key of the operation
panel, note that the output of the SU (up-to-frequency) signal may alternate between ON and OFF
due to that varying speed and the timing of the varying speed dependent on the
acceleration/deceleration time setting.
(Such alternation will not take place when the acceleration/deceleration time setting is "0 s".)
2. The same function may be set to more than one terminal.
3. When the function is activated, the terminal conducts with the settings of 0 to 99 and does not
conduct with the settings of 100 to 199.
4. Pr. 190 to Pr. 195 do not function if the values set are other than the above.
5. When Pr. 76 = 1 or 3, the output signals of the SU, IPF, OL and FU output terminals conform to
Pr. 76. When an inverter alarm occurs, the signal outputs are switched over to alarm code
outputs.
6. The output assignment of the RUN terminal and alarm output relay conforms to the above setting
independently of Pr. 76.
4
- FR-F520-0.75K to 55K 1
- FR-F540-0.75K to 55K(-EC) 1
- FR-F520-11K to 55K-NA 1
- FR-F540-11K to 55K-NA 1
- SAFETY INSTRUCTIONS 3
- 1. Electric Shock Prevention 3
- 2. Fire Prevention 3
- 3. Injury Prevention 3
- 4. Additional instructions 4
- (2) Wiring 4
- (3) Trial run 4
- (4) Operation 4
- (5) Emergency stop 5
- (7) Disposing of the inverter 5
- (8) General instructions 5
- CONTENTS 6
- Contents 6
- 6 SPECIFICATIONS 184 9
- 7 OPTIONS 192 9
- APPENDICES 195 9
- CHAPTER 1 10
- 1.1 Pre-Operation Information 11
- 1.2 Basic Configuration 12
- 1.3 Structure 13
- Front cover 14
- Inverter 14
- INSTALLATION AND WIRING 17
- 2.1 Installation 18
- 2.2 Wiring 20
- Notes on Grounding 24
- EC version 30
- NA and Japanese version 30
- Twin contact 38
- Low-level signal contacts 38
- 2.3 Other wiring 39
- 2.3.6 Peripheral devices 48
- 2.3.9 Earthing (EC version) 53
- CHAPTER 3 54
- OPERATION/CONTROL 54
- 3.1 Pre-Operation Information 55
- 3.1.2 Power on 57
- 3.2 Operation Panel 58
- 3.2.3 Monitoring 59
- 3.2.4 Frequency setting 59
- 3.2.6 Operation mode 61
- 3.2.7 Help mode 61
- 3.2.8 Copy mode 63
- 3.3.1 Parameter checking 64
- Simple mode parameter 65
- 3.3.2 Main parameter settings 66
- 3.4 Operation 68
- CONTROL PANEL 69
- 3.4.3 PU operation mode 70
- 3.4.4 Combined operation mode 71
- CHAPTER 4 72
- PARAMETERS 72
- 4 PARAMETERS 73
- 4.1 Parameter List 73
- Output frequency (Hz) 81
- Output voltage 81
- (Pr. 52 to Pr. 54, Pr. 158) 99
- With alarm 100
- PARAMETERS 101
- 4.2.29 Applied motor (Pr. 71) 110
- 4.2.31 Voltage input (Pr. 73) 112
- (Pr. 75) 113
- Time (Minute) 131
- Minute (Second) 131
- (Pr. 135 to Pr. 139) 140
- Set time (s) 149
- Overload status (OL output) 149
- OL output signal 149
- (Pr. 170, Pr. 171) 151
- Pr. 516 Pr. 504 163
- Pr. 502 + Pr. 503 163
- (Pr. 902 to Pr. 905) 170
- MON EXT PU 172
- PROTECTIVE FUNCTIONS 176
- 5 PROTECTIVE FUNCTIONS 177
- 5.1 Errors (Alarms) 177
- (2) Minor fault 184
- (3) Warnings 184
- 5.1.4 Alarm code output 187
- 5.1.5 Resetting the inverter 187
- 5.2 Troubleshooting 188
- 5.3.2 Check items 190
- 5.3.3 Periodic inspection 190
- 5.3.5 Pressure test 191
- <Preparation> 193
- <Checking method> 193
- Fan cover 194
- Fan connectors 194
- <Example: FR-F540-5.5K> 194
- 5.3.8 Inverter replacement 195
- CHAPTER 6 198
- SPECIFICATIONS 198
- 6 SPECIFICATIONS 199
- 6.1 Standard Specifications 199
- 6.1.2 Common specifications 201
- 95 (3.74) 203
- CHAPTER 7 207
- 7 OPTIONS 208
- 7.1 Option List 208
- • Inboard options 210
- APPENDICES 211
- Appendix 1 Data Code List 212
- REVISIONS 217
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