Mitsubishi Electric FR-LU08 Instruction Manual
INVERTER
Option unit
FR-LU08
INSTRUCTION MANUAL
LCD Operation Panel
PRE-OPERATION INSTRUCTIONS
FUNCTION AND BASIC OPERATION
MENU
CHECK FIRST WHEN YOU HAVE A
TROUBLE
SPECIFICATIONS
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Thank you for choosing this Mitsubishi inverter option unit.
Warning
Caution
Caution
This Instruction Manual provides handling information and precautions for use of this product. Incorrect handling might cause an unexpected
fault. Before using this product, always read this Instruction Manual carefully to use this product correctly.
Please forward this Instruction Manual to the end user.
Safety instructions
Do not attempt to install, operate, maintain or inspect the product until you have read through this Instruction Manual and appended
documents carefully and can use the equipment correctly. Do not use this product until you have a full knowledge of the equipment, safety
information and instructions. In this Instruction Manual, the safety instruction levels are classified into "Warning" and "Caution".
The level may even lead to a serious consequence according to conditions. Both instruction levels must be followed
because these are important to personal safety.
Electric shock prevention
Incorrect handling may cause hazardous conditions, resulting in death or severe injury.
Incorrect handling may cause hazardous conditions, resulting in medium or slight injury, or may cause only material
damage.
Warning
While the inverter power is ON, do not open the front cover or the wiring cover. Do not run the inverter with the front cover or the wiring cover removed. Otherwise
you may access the exposed high voltage terminals or the charging part of the circuitry and get an electric shock.
Do not remove the inverter front cover even if the power supply is disconnected. The only exception for this would be when performing wiring and periodic
inspection. You may accidentally touch the charged inverter circuits and get an electric shock.
Before wiring or inspection, LED indication of the inverter unit operation panel must be switched OFF. Any person who is involved in wiring or inspection shall wait
for at least 10 minutes after the power supply has been switched OFF and check that there is no residual voltage using a tester or the like. For some time after the
power-OFF, a high voltage remains in the smoothing capacitor, and it is dangerous.
Any person who is involved in wiring or inspection of this equipment shall be fully competent to do the work.
Do not touch the operation panel or handle the cables with wet hands. Otherwise you may get an electric shock.
Do not subject the cables to scratches, excessive stress, heavy loads or pinching. Otherwise you may get an electric shock.
Additional instructions
The following instructions must be also followed. If the product is handled incorrectly, it may cause unexpected fault, an injury, or an electric
shock.
Caution
Transportation and mounting
Do not install or operate the operation panel if it is damaged or has parts missing.
Do not stand or rest heavy objects on the product.
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Caution
Transportation and mounting
The mounting orientation must be correct.
The surrounding air temperature must be between -10 to +50°C (non-freezing). Otherwise the inverter may be damaged.
The surrounding humidity must be 90%RH or less (non-condensing). Otherwise the inverter may be damaged.
The storage temperature (applicable for a short time, such as during transit) must be between -20 to +65°C. Otherwise the inverter may be damaged.
The inverter must be used indoors (without corrosive gas, flammable gas, oil mist, dust and dirt etc.) Otherwise the inverter may be damaged.
The inverter must be used at an altitude of 2500 m or less above sea level, with 5.9 m/s2 or less vibration at 10 to 55 Hz (directions of X, Y, Z axes). Otherwise the
inverter may be damaged.
If halogen-based materials (fluorine, chlorine, bromine, iodine, etc.) infiltrate into a Mitsubishi product, the product will be damaged. Halogen-based materials are
often included in fumigant, which is used to sterilize or disinfest wooden packages. When packaging, prevent residual fumigant components from being infiltrated
into Mitsubishi products, or use an alternative sterilization or disinfection method (heat disinfection, etc.) for packaging. Sterilization of disinfection of wooden
package should also be performed before packing the product.
Trial run
Before starting operation, each parameter must be confirmed and adjusted. A failure to do so may cause some machines to make unexpected motions.
Warning
Usage
Since pressing the STOP/RESET key of the operation panel may not stop output depending on the function setting status, separate circuit and switch that make an
emergency stop (power OFF, mechanical brake operation for emergency stop, etc.) must be provided.
OFF status of the start signal must be confirmed before resetting an inverter fault. Resetting an inverter fault with the start signal ON restarts the motor suddenly.
Do not modify the equipment.
Do not perform parts removal which is not instructed in this manual. Doing so may lead to fault or damage of the product.
Caution
Usage
When parameter clear or all parameter clear is performed, the required parameters must be set again before starting operations because all parameters return to
the initial value.
Static electricity in your body must be discharged before you touch the product.
Disposal
The inverter must be treated as industrial waste.
Many of the diagrams and drawings in this Instruction Manual show the inverter without a cover or partially open for explanation. Never operate the inverter in this
manner. The cover must be reinstalled and the instructions in the Instruction Manual must be followed when operating the inverter.
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General instruction
─ CONTENTS ─
1 PRE-OPERATION INSTRUCTIONS 5
1.1 Unpacking and checking the product............................................................................................................................5
1.2 Appearance and parts name...........................................................................................................................................5
1.3 Installation and removal..................................................................................................................................................7
1.3.1 Installing the operation panel to the inverter ......................................................................................................................... 7
1.3.2 Connecting the operation panel using a connection cable (FR-CB2)................................................................................... 9
1.3.3 Installation of a backup battery ........................................................................................................................................... 10
1.4 Items to be checked first...............................................................................................................................................11
1.4.1 Language selection............................................................................................................................................................. 11
1.4.2 PU buzzer control (Pr.990) ................................................................................................................................................. 11
1.4.3 PU contrast adjustment (Pr.991)......................................................................................................................................... 11
2 FUNCTION AND BASIC OPERATION 12
2.1 Monitor function ............................................................................................................................................................12
2.1.1 Outline of the monitor indicator........................................................................................................................................... 12
2.1.2 Using the real time clock function .......................................................................................................................................14
2.1.3 Switching the monitor data or the menu ............................................................................................................................. 15
2.1.4 Switching the main monitor data......................................................................................................................................... 16
2.1.5 Switching the main monitor data using the function menu.................................................................................................. 17
2.1.6 Switching the main monitor data using the parameter........................................................................................................17
2.1.7 Setting of the monitor data at power-ON (first priority monitor)........................................................................................... 17
2.2 Frequency setting..........................................................................................................................................................18
2.3 Faults history indicator .................................................................................................................................................18
2.4 Setting and changing the parameter values ...............................................................................................................19
2.4.1 Specifying the parameter number to change the set value................................................................................................. 19
2.4.2 Selecting the parameter from functional list to change the set value.................................................................................. 20
2.4.3 Selecting the parameter from function menu to change the set value................................................................................ 21
2.4.4 Precautions for writing the set value ...................................................................................................................................22
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3MENU 23
3.1 Quick menu ....................................................................................................................................................................23
3.2 Function menu ...............................................................................................................................................................24
3.2.1 Parameter clear (Pr.Clear).................................................................................................................................................. 25
3.2.2 Inverter reset (INV. reset) ................................................................................................................................................... 25
3.2.3 Terminal assignment (Selectop) ......................................................................................................................................... 25
3.2.4 Parameter copy (PRCpy set).............................................................................................................................................. 26
3.2.5 Option connection status monitor (Option Instl Mntr).......................................................................................................... 28
3.2.6 USB memory device (USB Memory Device)....................................................................................................................... 29
4 CHECK FIRST WHEN YOU HAVE A TROUBLE 36
4.1 Troubleshooting ............................................................................................................................................................36
5 SPECIFICATIONS 37
5.1 Standard specifications ................................................................................................................................................37
5.2 Outline and enclosure cut dimensions........................................................................................................................38
Appendix 39
Appendix1 Disposing of the equipment in the EU countries ..........................................................................................39
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(a)
Front view Rear view
(m)
(d)
(f)
(b)
(i)
(h)
(c)
(e)
(g)
(j) (k) (l)
(p)
(n)
(o)
1 PRE-OPERATION INSTRUCTIONS
1.1 Unpacking and checking the product
Take the operation panel out of the package, and confirm that the product is as you ordered and intact.
This product is compatible with the FR-A800 series.
1.2 Appearance and parts name
Symbol Name Description
a Power lamp ON when the power is turned ON.
b Alarm lamp ON when an inverter alarm occurs.
cMonitor
d FWD key, REV key
Shows the frequency, parameter number, etc.
(Using Pr.52, Pr.774 to Pr.776, the monitored item can be changed.)
FWD key: Starts the forward operation.
REV key: Starts the reverse operation.
PRE-OPERATION INSTRUCTIONS
1
5
NOTE
Symbol Name Description
e STOP/RESET key
f Setting dial
g PU/EXT key Switches between the PU mode, the PUJOG mode, and the External operation mode.
h MON key Shows the first monitored item.
i MENU key
j Software key (F1)
l Software key (F3)
m Connector Connector connected to the inverter. Connect this connector to the PU connector of the inverter.
n For manufacturer setting. Do not use.
o Battery cover Remove the battery cover when replacing the backup battery for the real time clock function.
p Rating plate -
Used to stop operation commands.
Used to reset the inverter when the protective function is activated.
The setting dial is used to change the frequency and parameter settings.
Pressing the dial shows details of the faults history mode.
Displays the quick menu.
Pressing the key while the quick menu is displayed displays the function menu.
Select a guidance displayed on the monitor.k Software key (F2)
• Do not operate the keys with sharp tools.
• Do not press the LCD part.
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PRE-OPERATION INSTRUCTIONS
1.3 Installation and removal
FastenFasten
For safety, turn OFF the inverter when installing or removing the operation panel (FR-LU08).
1.3.1 Installing the operation panel to the inverter
• Installation
(1) Remove the operation panel (FR-DU08) from the inverter. (For the removal of the operation panel, refer to the Instruction
Manual of the inverter.)
(2) Align the connector of the FR-LU08 with the PU connector of the inverter, and insert the operation panel. After confirming
that the operation panel is fit securely, tighten the screws. (Tightening torque: 0.40 to 0.45 N·m)
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PRE-OPERATION INSTRUCTIONS
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• Removal
(1) Loosen the two screws on the FR-LU08. (These screws cannot be removed.)
(2) Push the upper part of the FR-LU08, and pull out the operation panel to remove.
LoosenLoosen
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PRE-OPERATION INSTRUCTIONS
1.3.2 Connecting the operation panel using a connection cable (FR-CB2)
Parameter unit connection cable
(FR-CB2[ ]) (option)
Operation panel (FR-LU08)
Operation panel connection connector
(FR-ADP) (option)
• Installation
To connect the operation panel (FR-LU08), an optional operation panel connection connector (FR-ADP) is required.
(1) Remove the operation panel (FR-DU08) from the inverter. (For the removal of the operation panel, refer to the Instruction
Manual of the inverter.)
(2) Securely insert one end of the connection cable into the PU connector of the inverter and the other end into the connection
connector of the FR-LU08 along the guides until the stoppers are fixed.
1
• Removal
Hold down the tab (stopper) at the cable end and gently pull the pulg.
PRE-OPERATION INSTRUCTIONS
9
1.3.3 Installation of a backup battery
+
-
With a battery (CR1216), the FR-LU08 time count continues even if the main power of the inverter is turned OFF (real time
clock function). For the details of the real time clock function, refer to page 14.
Loosen the screw on the
battery cover, which is
located on the back side
1
of the FR-LU08.
Insert a flathead
screwdriver to the slot,
and lift the cover to
2
open.
Place the battery as shown
in the right figure.
3
Close the battery cover, and tighten the screw.
4
(Tightening torque: 0.1 to 0.3 N·m)
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PRE-OPERATION INSTRUCTIONS
NOTE
• Do not replace the battery of the FR-LU08 while
power is ON.
1.4 Items to be checked first
NOTE
PREV SET NE XT
Language Selection
Please Select Language
English
Japanese
[0] [63]
Light
Dark
[58]
Initial value
1.4.1 Language selection
At first power ON, the language selection screen appears after the corporation
logo of MITSUBISHI.
Turn to select the language, and push to set.
The interface language can be changed from the quick menu. (Refer to page 23.)
1.4.2 PU buzzer control (Pr.990)
With Pr.990 PU buzzer control, the buzzer can be set to "beep" when a key of the parameter unit is operated.
Pr.990 setting Description
0 Without buzzer
1 (initial value) With buzzer
1.4.3 PU contrast adjustment (Pr.991)
With Pr.991 PU contrast adjustment, the contrast of the display panel of the parameter unit can be adjusted.
Pr.991 setting Description
0 to 63
• For how to set parameters, refer to page 19.
(SET)
PRE-OPERATION INSTRUCTIONS
1
11
PREV
SET
NEXT
STF
STOP
PU
Hz
0. 00
Hz Out
TUNE USB - A P. RUN
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OL
▼
▲
(a)
(b)
(c)
(e)
(f)
(d)
(h)
(g)
(i)
(j)
(k)
(k)
(l)
2 FUNCTION AND BASIC OPERATION
2.1 Monitor function
2.1.1 Outline of the monitor indicator
Symbol Name Description
Displays the output frequency, output current, output voltage, faults history, and other monitor data.
a Main monitor
b Rotation direction indicator
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FUNCTION AND BASIC OPERATION
Switching the main monitor data using (Refer to page 16 .)
Switching the main monitor data using the function menu (Refer to page 17.)
Switching the main monitor data using Pr.52 Operation panel main monitor selection (Refer to
page 17.)
Displays the direction of the start command (STF: forward and STR: reverse).
(---: No start command is input, or both STF and STR are ON.)
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