Mitsubishi Electric FR-E540 Instruction Manual Page 55
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3.1 Pre-Operation Information
OPERATION/CONTROL
43
3 OPERATION/CONTROL
3.1 Pre-Operation Information
3.1.1 Devices and parts to be prepared for operation
The inverter can be operated in any of the "external operation mode", "PU operation mode", "combined
operation mode" and "communication operation mode". Prepare required instruments and parts according to
the operation mode.
(
1
)
External operation mode
(
factory setting
)
The inverter is operated under the control of external
operation signals (frequency setting potentiometer,
start switch, etc.) connected to the terminal block.
With input power on, switch on the start signal (STF,
STR) to start operation.
Preparation
•
Start signal...................................Switch, relay, etc.
DU04
PU04
Potentiometer
Inverter
Start switch
•
Frequency setting signal ..............0 to 5V, 0 to 10V or 4 to 20mA DC signals or multiple speeds from a
potentiometer or outside the inverter
Note: Both the start signal and frequency setting signal are required to run the inverter.
(
2
)
PU operation mode
The inverter is operated from the keypad of the PU
(FR-DU04/FR-PU04).
This mode does not require the operation signals to
be connected and is useful for an immediate start of
operation.
Preparation
DU04
PU04
Inverter
•
Operation unit...............................Operation panel (FR-DU04), parameter unit (FR-PU04)
•
Connection cable .........................To be prepared for use of the operation unit away from the inverter.
FR-CB2 (option) or the following connector and cable available on the
market:
Connector: RJ45 connector
Cable : Cable conforming to EIA568 (e.g. 10BASE-T cable)
(
3
)
External/PU combined operation mode
The inverter is operated with the external operation
and PU operation modes combined in any of the
following ways:
1) The start signal is set with the external signal and
the frequency setting signal set from the PU.
2) The start signal is set with the run command key of
the PU (FR-DU04/FR-PU04) and the frequency
setting signal set with the external frequency setting
potentiometer.
PU PU
Potentiometer
Inverter
Start switch
- 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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