Mitsubishi Electric A800 Plus Instruction Manual

Elevator function

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INVERTER

FR-A800-ELV (Elevator function)

INSTRUCTION MANUAL (STARTUP)

FR-A840-00126(3.7K)-00770(30K)-ELV

Thank you for choosing Mitsubishi Electric inverter.

This Instruction Manual (Startup) provides handling information and precautions for use of this product.

Do not use the product until you have full knowledge of the product mechanism, safety information and

instructions.

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

For details on installation, operation, functions, and maintenance, refer to the Elevator Function Manual, the

Instruction Manual (Detailed), and the Safety Stop Function Instruction Manual. The manuals can be downloaded

in PDF form from the Mitsubishi Electric FA Global Website.

https://www.MitsubishiElectric.com/fa/products/drv/inv/support/a800/a800elv.html

INVERTER INSTALLATION AND PRECAUTIONS ...................................................... 4

800-ELV

WIRING........................................................................................................................... 5

FAILSAFE SYSTEM WHICH USES THE INVERTER ................................................. 12

PRECAUTIONS FOR USE OF THE INVERTER ......................................................... 12

BASIC OPERATION .................................................................................................... 14

TROUBLESHOOTING ................................................................................................. 22

SPECIFICATIONS........................................................................................................ 24

─CONTENTS─

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Summary of Contents for Mitsubishi Electric A800 Plus

Page 1 For details on installation, operation, functions, and maintenance, refer to the Elevator Function Manual, the Instruction Manual (Detailed), and the Safety Stop Function Instruction Manual. The manuals can be downloaded in PDF form from the Mitsubishi Electric FA Global Website. https://www.MitsubishiElectric.com/fa/products/drv/inv/support/a800/a800elv.html ─CONTENTS─...
Page 2 For details on installation, operation, functions, and maintenance, refer to the Elevator Function Manual, the Instruction Manual (Detailed), and the Safety Stop Function Instruction Manual. The manuals can be downloaded in PDF form from the Mitsubishi Electric FA Global Website. https://www.MitsubishiElectric.com/fa/products/drv/inv/support/a800/a800elv.html This Instruction Manual provides handling information and precautions for use of this product.
Page 3 Application of caution labels (Real sensorless vector control) may start the motor running at a low Caution labels are used to ensure safety during use of Mitsubishi Electric speed even when the start command (STF or STR) is not input. The inverters.
Page 4 INVERTER INSTALLATION AND PRECAUTIONS  Inverter model FR - A8 0 00126 Symbol Voltage class Symbol Description Symbol Type∗1 Symbol Function Plated Symbol Circuit board coating∗3 conductor 00126 to 00770 Inverter SLD rated current (A) 400 V class Elevator dedicated model 3.7 to 30K Inverter ND rated capacity (kW) None...
Page 5 WIRING Terminal connection diagrams  FM type FR-A840-00470(18.5K) to 00770(30K) DC reactor Brake resistor∗8 (FR-HEL)∗1 Brake resistor Brake unit DC reactor (Option) (FR-ABR)∗7∗8 (FR-HEL)∗1 Sink logic Brake unit Jumper (Option) Main circuit terminal Earth ∗9 (Ground) Control circuit terminal Jumper Jumper Earth (Ground)
Page 6  CA type FR-A840-00470(18.5K) to 00770(30K) DC reactor Brake resistor∗8 (FR-HEL)∗1 Brake resistor Brake unit DC reactor (FR-ABR)∗7∗8 (Option) (FR-HEL)∗1 Source logic Brake unit Jumper (Option) Main circuit terminal Earth ∗9 (Ground) Control circuit terminal Jumper Jumper Earth (Ground) Inrush current limit circuit MCCB...
Page 7 Main circuit terminals  Terminal arrangement and wiring FR-A840-00126(3.7K) FR-A840-00170(5.5K), 00250(7.5K) FR-A840-00310(11K), 00380(15K) Jumper P/+ PR Jumper Jumper Jumper R1/L11 S1/L21 R1/L11 S1/L21 Jumper R/L1 S/L2 T/L3 P/+ PR Jumper R/L1 S/L2 T/L3 Charge lamp R1/L11 S1/L21 R/L1 S/L2 T/L3 Charge lamp Power supply Motor...
Page 8 NOTE • The selection example is for the ND rating. For selecting the SLD rating, LD rating, or HD rating, refer to the Instruction Manual (Detailed). • Tighten the terminal screw to the specified torque. A screw that has been tightened too loosely can cause a short circuit or malfunction. A screw that has been tightened too tightly can cause a short circuit or malfunction due to the unit breakage.
Page 9 Crimp the terminals on the wire. Insert the wire into a crimp terminal, making sure that 0 to 0.5 mm of the wire protrudes from the end of the sleeve. Check the condition of the crimp terminals after crimping. Do not use the crimp terminals of which the crimping is inappropriate, or the face is damaged. Unstranded wires Wires are not inserted...
Page 10  Wiring precautions • It is recommended to use a cable of 0.3 to 0.75 mm for connection to the control circuit terminals. • The wiring length should be 30 m (200 m for terminal FM) at the maximum. • Use two or more parallel micro-signal contacts or twin contacts to prevent contact faults when using contact inputs since the control circuit input signals are micro-currents.
Page 11  Connection diagram To prevent automatic restart after a fault occurrence, connect the reset button of a safety relay module or a safety programmable controller across the terminals So (SO) and SOC. The reset button acts as the feedback input for the safety relay module or the safety programmable controller. Inverter R/L1 S/L2 T/L3 So (SO)
Page 12 When a fault is detected by the protective function, the protective function activates and output a Fault (ALM) signal. However, a fault signal may not be output at an inverter's fault occurrence when the detection circuit or output circuit fails, etc. Although Mitsubishi Electric assures the best quality products, provide an interlock which uses inverter status output signals to prevent accidents such as damage to the machine when the inverter fails for some reason.
Page 13 • Electrical corrosion of the bearing When a motor is driven by the inverter, axial voltage is generated on the motor bearing, which may cause electrical corrosion of the bearing in rare cases depending on: condition of the grease used for the bearing, wiring, load, operating conditions of the motor, or specific inverter settings (high carrier frequency, EMC filter ON).
Page 14 BASIC OPERATION Accessory cover and operation panel (FR-LU08) The operation panel can be used for setting the inverter parameters, monitoring various items, and checking fault indications.  Accessory cover indicator lamps Symbol Name Description Power lamp Stays ON while the power is supplied to the control circuit (R1/L11, S1/L21). Alarm lamp Turns ON when the protective function of the inverter is activated.
Page 15 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-LU08). Setting Initial Setting...
Page 16 Setting Initial Setting Initial Setting Initial Name Name Name range value range value range value Backlash deceleration 0 to 8, 10 to 20, 22, Brake opening current 0 to 400% 130% RUN terminal function 0 to 360s 0.5s stopping time 25, 26, 30 to 36, 38 selection Brake opening current...
Page 17 Setting Initial Setting Initial Setting Initial Name Name Name range value range value range value Anti-rollback gain 1 0 to 400% 100% Second motor capacity 0.4 to 55kW, Maintenance timer 1 9999 warning output set time 0 to 9998, 9999 9999 9999 Anti-rollback gain 2 0 to 1000%...
Page 18 Setting Initial Setting Initial Setting Initial Name Name Name range value range value range value Second motor 110 to 250%, Second free thermal Low speed range 9999 1 to 100% 100% permissible load level 9999 reduction ratio 1 torque characteristic 0, 9999 9999 selection...
Page 19 Setting Initial Setting Initial Setting Initial Name Name Name range value range value range value Control terminal option- Terminal 4 frequency 0 to 59, 100 to 0 to 300% Encoder rotation 0, 1, 100, 101 (904) setting bias 159, 200 to 259, ...
Page 20 Setting Initial Setting Initial Setting Initial Name Name Name range value range value range value Running speed monitor Fifth positioning Home position return 1107 0 to 5s, 9999 9999 1239 0.01 to 360s 1283 0 to 30Hz filter deceleration time speed Excitation current Fifth positioning dwell...
Page 21  Differs according to capacities. • 4%: FR-A840-00250(7.5K) or lower • 2%: FR-A840-00310(11K) or higher  The setting is available only when a vector control compatible option is installed. To check the availability of the parameter for each option refer to the Instruction Manual (Detailed).
Page 22 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 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 23 List of fault displays Abbreviation Name Abbreviation Name E.SER Communication fault (inverter) HOLD Operation panel lock E.AIE Analog input fault LOCD Password locked E.OS Overspeed occurrence Er1 to Er4 Parameter write error E.OSD Speed deviation excess detection E.ECT Signal loss detection rE1 to rE4 Copy operation error E.OD...
Page 24 Approx. mass (kg)  The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi Electric 4-pole standard motor.  The rated output capacity indicated assumes that the output voltage is 440 V for 400 V class.
Page 25 Outline dimensions 2-φC (Unit: mm) Inverter model FR-A840-00126(3.7K) FR-A840-00170(5.5K) FR-A840-00250(7.5K) FR-A840-00310(11K) FR-A840-00380(15K) FR-A840-00470(18.5K) FR-A840-00620(22K) FR-A840-00770(30K) SPECIFICATIONS...
Page 26 Directive, the manufacturer must declare the conformity and affix the CE marking. • The authorized representative in the EU The authorized representative in the EU is shown below. Name: Mitsubishi Electric Europe B.V. Address: Mitsubishi-Electric-Platz 1, 40882 Ratingen, Germany  EMC Directive We declare that this inverter conforms with the EMC Directive and affix the CE marking on the inverter.
Page 27 • To use the inverter of FR-A840-00620(22K) or lower (IP20) outside of an enclosure in the environment of pollution degree 2, fix a fan cover with fan cover fixing screws enclosed. Fan cover Fan cover fixing screw fixing screw Fan cover Fan cover FR-A840-00126(3.7K) FR-A840-00170(5.5K) to 00620(22K)
Page 28 The % value denotes the percentage to the inverter rated current. It is not the percentage to the rated motor current.  When you set the electronic thermal relay function dedicated to the Mitsubishi Electric constant-torque motor, this characteristic curve applies to operation at 6 Hz or higher. ...
Page 29 The % value denotes the percentage to the inverter rated current. It is not the percentage to the rated motor current.  When you set the electronic thermal relay function dedicated to the Mitsubishi Electric constant-torque motor, this characteristic curve applies to operation at 6 Hz or higher. ...
Page 30 (Startup) et Instruction Manual (Detailed)) destinés à être utilisés avec ce produit. Veuillez transmettre les manuels correspondants à l’utilisateur final. Les manuels peuvent également être téléchargés au format PDF sur Mitsubishi Electric FA Global Website. Pour commander des manuels, veuillez contacter votre représentant commercial.
Page 31 (The operation Pr. 9 = 50% setting Pr. 9 = 100% setting of inverter rating* of inverter rating* characteristic is shown on the left.) • When using the Mitsubishi Electric constant-torque motor 30Hz or more* 30Hz or more* 20Hz Operation range (1) Set one of "1, 13 to 16, 50, 53, 54"...
Page 32 • Authorized sales representative (importer) in the CU area The authorized sales representative (importer) in the CU area is shown below. Name: Mitsubishi Electric Turkey A.S. Head Office Address: Serifali Mahallesi Kale Sokak. No:41 34775 Umraniye, Istanbul, Turkey Phone: +90-216-969-25-00...
Page 33 Appendix 5 Referenced Standard (Requirement of Chinese standardized law) This Product is designed and manufactured accordance with following Chinese standards. Machinery safety : GB/T 16855.1 GB/T 12668.502 GB 28526 GB/T 12668.3 Electrical safety : GB/T 12668.501 : GB/T 12668.3 Appendix 6 Compliance with the UK certification scheme We declare that this product conforms with the related technical requirements under UK legislation, and affix the UKCA (UK Conformity Assessed) marking on the product.
Page 34 • HD rated Rated load load load load load load load load Stand by Apparent point 1 point 2 point 3 point 4 point 5 point 6 point 7 point 8 Model name loss IE class power (90;100) (50;100) (0;100) (90;50) (50;50) (0;50)
Page 35 4. Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term, Mitsubishi Electric shall not be liable for compensation to: Damages caused by any cause found not to be the responsibility of Mitsubishi Electric.
Page 36 MEMO...
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Page 39 REVISIONS *The manual number is given on the bottom left of the back cover. Print date *Manual number Revision First edition Jan. 2017 IB-0600709ENG-A Nov. 2017 IB-0600709ENG-B Added • Pr.355 Rescue operation rotation direction selection = "2" Edited • Initial value of Pr.376 Encoder signal loss detection enable/disable selection: "1" (signal loss detection enabled) Oct.
Page 40 GR-18542 Piraeus SE- 223 55 Lund Phone: +30 (0)211 / 1206-900 Phone: +46 (0) 8 625 10 00 Fax: +30 (0)211 / 1206-999 Mitsubishi Electric Turkey Elektrik Ürünleri A.Ş. TURKEY MELTRADE Kft. HUNGARY Fabrika Otomasyonu Merkezi Fertő utca 14. Şerifali Mahallesi Nutuk Sokak No.5 HU-1107 Budapest TR-34775 Ümraniye-İSTANBUL...

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