Specifications

ManualsBrandsSharp ManualsComputer equipmentPC-A820

A800

FR-A820-00046(0.4K)-04750(90K)

FR-A840-00023(0.4K)-06830(280K)

CONTENTS

1INVERTER INSTALLATION AND PRECAUTIONS......................................................3

2OUTLINE DIMENSIONS................................................................................................4

3WIRING...........................................................................................................................5

4FAILSAFE SYSTEM WHICH USES THE INVERTER.................................................13

5PRECAUTIONS FOR USE OF THE INVERTER.........................................................14

6DRIVE THE MOTOR....................................................................................................15

7TROUBLESHOOTING.................................................................................................23

8SPECIFICATIONS........................................................................................................25

This Instruction Manual (Startup) provides handling information

and precautions for use of the equipment.

Please forward this Instruction Manual (Startup) to the end user.

Electric Shock Prevention

INVERTER

Safety Instructions

Do not attempt to install, operate, maintain or inspect the

product until you have read through this Instruction Manual

(Startup) 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.

Installation, operation, maintenance and inspection must be

performed by qualified personnel. Here, qualified personnel

means personnel who meets all the conditions below.

A person who took a proper engineering training.

Such training may be available at your local Mitsubishi

Electric office. Contact your local sales office for schedules

and locations.

A person who can access operating manuals for the

protective devices (e.g. light curtain) connected to the safety

control system. A person who has read and familiarized

himself/herself with the manuals.

In this Instruction Manual (Startup), the safety instruction

levels are classified into "WARNING" and "CAUTION"

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.

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.

Warning

Caution

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.

Even if power is OFF, do not remove the front cover except for wiring or

periodic inspection. You may accidentally touch the charged inverter

circuits and get an electric shock.

Before wiring or inspection, LED indication of the 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 are no residual voltage using a tester or the like. The

capacitor is charged with high voltage for some time after power OFF, and

it is dangerous.

This inverter must be earthed (grounded). Earthing (grounding) must

conform to the requirements of national and local safety regulations and

electrical code (NEC section 250, IEC 536 class 1 and other applicable

standards). A neutral-point earthed (grounded) power supply for 400 V

class inverter in compliance with EN standard must be used.

Any person who is involved in wiring or inspection of this equipment shall

be fully competent to do the work.

The inverter must be installed before wiring. Otherwise you may get an

electric shock or be injured.

Setting dial and key operations must be performed with dry hands to

prevent an electric shock. 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.

Do not change the cooling fan while power is ON. It is dangerous to

change the cooling fan while power is ON.

Do not touch the printed circuit board or handle the cables with wet hands.

Otherwise you may get an electric shock.

When measuring the main circuit capacitor capacity, the DC voltage is

applied to the motor for 1s at powering OFF. Never touch the motor

terminal, etc. right after powering OFF to prevent an electric shock.

An PM motor is a synchronous motor with high-performance magnets

embedded in the rotor. Motor terminals holds high-voltage while the motor

is running even after the inverter power is turned OFF. Before wiring or

inspection, the motor must be confirmed to be stopped. In an application,

such as fan and blower, where the motor is driven by the load, a low-

voltage manual motor starter must be connected at the inverter's output

side, and wiring and inspection must be performed while the motor starter

is open. Otherwise you may get an electric shock.

Summary of content (33 pages)

PAGE 1
INVERTER A800 FR-A820-00046(0.4K)-04750(90K) FR-A840-00023(0.4K)-06830(280K) CONTENTS 1 2 3 4 5 6 7 8 INVERTER INSTALLATION AND PRECAUTIONS ...................................................... 3 OUTLINE DIMENSIONS ................................................................................................ 4 WIRING........................................................................................................................... 5 FAILSAFE SYSTEM WHICH USES THE INVERTER .......................
PAGE 2
Fire Prevention Caution Inverter must be installed on a nonflammable wall without holes (so that nobody touches the inverter heatsink on the rear side, etc.). Mounting it to or near flammable material may cause a fire. If the inverter has become faulty, the inverter power must be switched OFF. A continuous flow of large current may cause a fire. When using a brake resistor, a sequence that will turn OFF power when a fault signal is output must be configured.
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1 INVERTER INSTALLATION AND PRECAUTIONS Inverter model ÚÎ ó ßè î ð ó ðððìê óï Í§³¾±´ Ê±´¬¿¹» ½´¿-Í§³¾±´ Ü»-½®·°¬·±² î îððÊ ½´¿-- ðððîí ¬± ðêèíð ÍÔÜ ®¿¬»¼ ·²ª»®¬»® ½«®®»²¬ øß÷ ðòì ¬± îèðÕ ÒÜ ®¿¬»¼ ·²ª»®¬»® ½¿°¿½·¬§øµÉ÷ ì ìððÊ ½´¿-- Í§³¾±´ Ì§°»öï óï ÚÓ óî Ýß Í§³¾±´ Ý·®½«·¬ ¾±¿®¼ ½±¿¬·²¹ øíÝî÷ Ð´¿¬»¼ ½±²¼«½¬±® É·¬¸±«¬ É·¬¸±«¬ É·¬¸±«¬ óêð É·¬¸ É·¬¸±«¬ óðê É·¬¸ É·¬¸ Specification differs by the type as follows.
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2 OUTLINE DIMENSIONS ÚÎóßèîðóðððìêøðòìÕ÷ ¬± ðìéëðøçðÕ÷ ÚÎóßèìðóðððîíøðòìÕ÷ ¬± ðíêïðøïíîÕ÷ ÚÎóßèìðóðìíîðøïêðÕ÷ ¬± ðêèíðøîèðÕ÷ íó Ý Øï Ø Øï Ø îó Ý Éï É Éï Ü Éï É (Unit: mm) 200 V class Inverter model FR-A820-00046(0.4K) FR-A820-00077(0.75K) W W1 110 95 150 125 220 195 H H1 D C 110 125 FR-A820-00105(1.5K) FR-A820-00167(2.2K) 260 245 140 FR-A820-00250(3.7K) FR-A820-00340(5.5K) FR-A820-00490(7.5K) FR-A820-00630(11K) 170 300 285 400 380 FR-A820-00770(15K) FR-A820-00930(18.
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Terminal connection diagrams WIRING 3.
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Terminal connection diagrams CA type Í±«®-» ´±¹·½ Ó¿·² ½·®½«·¬ ¬»®³·²¿´ ÑÒ ÎïñÔïï ÍïñÔîï Ö«³°»® ÐÈ ÐÎ Òñó ÑÚÚ Í¬¿®¬ -»´ºó¸±´¼·²¹ -»´»½¬·±² Î»´¿§ ±«¬°«¬ Ýï ÍÌÎ Þï ÍÌÐøÍÌÑÐ÷ ßï ÎØ Ýî ÎÓ Þî ÎËÒ ÎÌ ÍË ÓÎÍ ×ÐÚ ÎÛÍ ÑÔ ßË ÚË ÝÍ ÍÜ Î»´¿§ ±«¬°«¬ î Î«²²·²¹ Ñ°»² ½±´´»½¬±® ±«¬°«¬ Ë° ¬± º®»¯«»²½§ ×²-¬¿²¬¿²»±«°±©»® º¿·´«®» Ñª»®´±¿¼ Ú®»¯«»²½§ ¼»¬»½¬·±² ÍÛ Í×ÒÕ Ì»®³·²¿´ ì ·²°«¬ -»´»½¬·±² øÝ«®®»²¬ ·²°«¬ -»´»½¬·±²÷ Í»´»½¬·±² ±º ¿«¬±³¿¬·½ ®»-¬¿®¬ ¿º¬»® ·²-¬¿²¬¿²»±«°±©»® º¿·´«®» Ý±²¬¿½¬ ·²°«¬
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Main circuit terminals 3.2 Main circuit terminals Terminal arrangement and wiring FR-A820-00046(0.4K), 00077(0.75K) FR-A820-00105(1.5K) to 00250(3.7K) FR-A840-00023(0.4K) to 00126(3.7K) FR-A820-00340(5.5K), 00490(7.5K) FR-A840-00170(5.5K), 00250(7.
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Main circuit terminals Cable gauge of main circuit terminals and earth (ground) terminals Use an appropriate cable gauge to suppress the voltage drop to 2% or less. If the wiring distance is long between the inverter and motor, a voltage drop in the main circuit will cause the motor torque to decrease especially at a low speed. The following table indicates a selection example for the wiring length of 20 m.
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Main circuit terminals Total wiring length With general-purpose motor Connect one or more general-purpose motors within the total wiring length shown in the following table. (The wiring length should be 100 m or less under vector control.) Pr.72 setting (carrier frequency) FR-A820-00046(0.4K), FR-A840-00023(0.4K) FR-A820-00077(0.75K), FR-A840-00038(0.75K) FR-A820-00105(1.5K) or higher, FR-A840-00052(1.
PAGE 10
Control circuit terminal 3.3 Control circuit terminal Terminal layout î ë ì ï ÚñÝ õîì ÍÜ Í± ÍÑÝ ÍÜ Í×Ý Íï Íî ÐÝ ßï Þï Ýï ßî Þî Ýî Recommended cable gauge: 0.3 to 0.75 mm2 ßÓ ë ïðÛ ïð ÍÛ ÍÛ ÎËÒ ÍË ×ÐÚ ÑÔ ÚË ÐÝ ÎÔ ÎÓ ÎØ ÎÌ ßË ÍÌÐ ÓÎÍ ÎÛÍ ÍÜ ÍÜ ÍÌÚ ÍÌÎ ÖÑÙ ÝÍ The terminal functions as the terminal FM for the FM type, and as the terminal CA for the CA type. Wiring method Power supply connection For the control circuit wiring, strip off the sheath of a cable, and use it with a blade terminal.
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Control circuit terminal Wire removal Pull the wire while pushing the open/close button all the way down firmly with a flathead screwdriver. Ñ°»²ñ½´±-» ¾«¬¬±² Ú´¿¬¸»¿¼ -½®»©¼®·ª»® ÒÑÌÛ When using stranded wires without a blade terminal, twist enough to avoid short circuit with a nearby terminals or wires. During wiring, pulling out the wire forcefully without pushing the open/close button all the way down may damage the terminal block. Use a small flathead screwdriver (tip thickness: 0.
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Safety stop function 3.4 Safety stop function Function description The terminals related to the safety stop function are shown below. Terminal symbol Terminal function description S1 For input of the safety stop channel 1. S2 For input of the safety stop channel 2. SIC Common terminal for terminals S1 and S2. SO Outputs when an alarm or failure is detected. The signal is output when no internal safety circuit failure exists.
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Safety stop function Internal safety circuit failure At an internal safety circuit failure, the terminal SO turns OFF. The following faults can cause the internal safety circuit failure (terminal SO = OFF). Error Definition Operation panel indication Option fault E.OPT Communication option fault E.OP1 Parameter storage device fault E.PE Retry count excess E.RET Parameter storage device fault E.PE2 Error Definition Speed deviation excess detection E.CTE 24 VDC power fault E.
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5 PRECAUTIONS FOR USE OF THE INVERTER The FR-A800 series inverter is a highly reliable product, but incorrect peripheral circuit making or operation/handling method mayshorten the product life or damage the product. Before starting operation, always recheck the following points. Use crimping terminals with insulation sleeves to wire the power supply and the motor. Application of power to the output terminals (U, V, W) of the inverter will damage the inverter. Never perform such wiring.
PAGE 15
Operation panel (FR-DU08) 6 6.1 DRIVE THE MOTOR Operation panel (FR-DU08) Components of the operation panel (FR-DU08) No. Component Name Description PU: ON to indicate the PU operation mode. EXT: ON to indicate the External operation mode. (ON at power-ON in the initial setting.) NET: ON to indicate the Network operation mode. PU and EXT: ON to indicate the External/PU combined operation mode 1 or 2. MON: ON to indicate the monitoring mode.
PAGE 16
Operation panel (FR-DU08) Basic operation (factory setting) Ñ°»®¿¬·±² ³±¼» -©·¬½¸±ª»®ñÚ®»¯«»²½§ -»¬¬·²¹ Û¨¬»®²¿´ ±°»®¿¬·±² ³±¼» øß¬ °±©»®óÑÒ÷ ÐË Ö±¹ ±°»®¿¬·±² ³±¼» ÐË ±°»®¿¬·±² ³±¼» øÛ¨¿³°´»÷ Ú®»¯«»²½§ -»¬¬·²¹ ¸¿- ¾»»² ©®·¬¬»² ¿²¼ ½±³°´»¬»¼ÿÿ Ê¿´«» ½¸¿²¹» Ó±²·¬±® Ú´·½µ»® Ñ«¬°«¬ ½«®®»²¬ ³±²·¬±® Ñ«¬°«¬ ª±´¬¿¹» ³±²·¬±® Ð¿®¿³»¬»® -»¬¬·²¹ ³±¼» ß¬ °±©»®óÑÒ Ü·-°´¿§ ¬¸» °®»-»²¬ -»¬¬·²¹ Ð¿®¿³»¬»® -»¬¬·²¹ ³±¼» øÛ¨¿³°´»÷ Ú´·½µ»® Ð¿®¿³»¬»® ©®·¬» ·- ½±³°´»¬»¼ÿÿ Ê¿´«» ½¸¿²¹» ß´´ °¿®¿³»¬»® ½´»¿® Ú¿«´¬-
PAGE 17
Parameter list 6.2 Parameter list For simple variable-speed operation of the inverter, the initial values of the parameters may be used as they are. Set the necessary parameters to meet the load and operational specifications. Parameter setting, change and check can be performed from the operation panel (FR-DU08). Pr.
PAGE 18
Parameter list Pr.
PAGE 19
Parameter list Pr.
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Parameter list Pr.
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Parameter list Pr.
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Parameter list Pr.
PAGE 23
Reset method for the protective functions TROUBLESHOOTING When a fault occurs in the inverter, the protective function activates, and the PU display automatically changes to one of the fault or alarm indications on page 24. If the fault does not correspond to any of the following faults or if you have any other problem, please contact your sales representative.
PAGE 24
List of fault displays 7.2 List of fault displays ¬± ¬± Warning E- - - - Faults history HOLD Operation panel lock LOCD Password locked Er1 to Er4 Er8 Parameter write error ¬± ¬± rE1 to rE4 rE6 to rE8 Copy operation error Err.
PAGE 25
Rating SPECIFICATIONS 8.1 Rating 200 V class Model FR-A820-[ ] Applicable motor capacity (kW) Output Overload current rating 3.7K 11K 15K 18.5K 22K 30K 37K 45 45K 3.7 5.5 7.5 LD 0.75 1.5 2.2 3.7 5.5 ND (initial setting) 0.4 0.75 1.5 2.2 3.7 HD 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 SLD 1.8 2.9 4 6.4 10 13 19 24 29 35 48 59 71 1.6 2.7 3.7 5.8 8.8 12 17 22 27 32 43 53 65 81 55 55K 75 75K 90K 11 15 18.
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Rating 400 V class Model FR-A840-[ ] 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75/ 90 110 132 160 185 220 250 280 315 355 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160 185 220 250 280 HD 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 SLD 1.8 2.9 4 6.
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Appendix 1 Instructions for compliance with the EU Directives The EU Directives are issued to standardize different national regulations of the EU Member States and to facilitate free movement of the equipment, whose safety is ensured, in the EU territory. Since 1996, compliance with the EMC Directive that is one of the EU Directives has been legally required. Since 1997, compliance with the Low Voltage Directive, another EU Directive, has been also legally required.
PAGE 28
On the input and output of the inverter, use cables of the type and size set forth in EN60204 Appendix C. The operating capacity of the relay outputs (terminal symbols A1, B1, C1, A2, B2, C2) should be 30VDC, 0.3A. (Relay output has basic isolation from the inverter internal circuit.) Control circuit terminals on page 5 are safely isolated from the main circuit. Environment (For the detail, refer to the Instruction Manual (Detailed).
PAGE 29
Appendix 2 Instructions for UL and cUL (Standard to comply with: UL 508C, CSA C22.2 No.14) General precaution CAUTION - Risk of Electric Shock The bus capacitor discharge time is 10 minutes. Before starting wiring or inspection, switch power off, wait for more than 10 minutes, and check for residual voltage between terminal P/+ and N/- with a meter etc., to avoid a hazard of electrical shock. ATTENTION - Risque de choc électrique La durée de décharge du condensateur de bus est de 10 minutes.
PAGE 30
Motor overload protection When using the electronic thermal relay function as motor overload protection, set the rated motor current in Pr.9 Electronic thermal O/L relay.
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About the enclosed CD-ROM The enclosed CD-ROM contains PDF copies of the manuals related to this product. Before using the enclosed CD-ROM The copyright and other rights of the enclosed CD-ROM all belong to Mitsubishi Electric Corporation. No part of the enclosed CD-ROM may be copied or reproduced without the permission of Mitsubishi Electric Corporation. Specifications of the enclosed CD-ROM are subject to change for modification without notice.
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MEMO 32
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REVISIONS *The manual number is given on the bottom left of the back cover. Print Date *Manual Number May 2013 IB-0600493-A Nov 2013 IB-0600493-B Revision First edition Addition FR-A840-03250(110K) to 06830(280K) For Maximum Safety Mitsubishi inverters are not designed or manufactured to be used in equipment or systems in situations that can affect or endanger human life.