Page 2 - This section is specifically about safety matters; The
A-1 This Instruction Manual (Basic) provides handling information and precautions for use of the equipment.Please forward this Instruction Manual (Basic) to the end user. 1. Electric Shock Prevention 2. Fire Prevention 3.Injury Prevention 4. Additional Instructions Also the following points must be ...
Page 3 - General instruction; REMARKS
A-2 (2) Wiring (3) Trial run (4) Usage (5) Emergency stop (6) Maintenance, inspection and parts replacement (7) Disposal z Do not install a power factor correction capacitor or surgesuppressor/capacitor type filter on the inverter output side.These devices on the inverter output side may beoverheate...
Page 4 - OUTLINE; Product checking and parts identification; Inverter model; Harmonic suppression guideline (when inverters are used in Japan); Capacity plate; Rating plate; Accessory; · Fan cover fixing screws (M3; Refer to page 43
1 1 OUTLINE 1.1 Product checking and parts identification Unpack the inverter and check the capacity plate on the front cover and the rating plate on the inverter side face to ensure thatthe product agrees with your order and the inverter is intact. z Inverter model REMARKS · For how to find the SER...
Page 5 - Operation panel; Names and functions of the operation panel; The operation panel cannot be removed from the inverter.
2 Operation panel 1 1.2 Operation panel 1.2.1 Names and functions of the operation panel The operation panel cannot be removed from the inverter. Operation mode indicator PU: Lit to indicate PU operation mode.EXT: Lit to indicate External operation mode. (Lit at power-ON at initial setting.) NET: Li...
Page 6 - Operation mode switchover
3 Operation panel 1.2.2 Basic operation (factory setting) STOP Operation mode switchover Parameter setting Faults history Monitor/frequency setting At power-ON (External operation mode) PU operation mode (output frequency monitor) Parameter setting mode PU Jog operation mode Output current monitor O...
Page 7 - Changing the parameter setting value; POINT; Pr.CL Parameter clear; Operation; Setting
4 Operation panel 1 1.2.3 Changing the parameter setting value 1.2.4 Parameter clear/all parameter clear Operation example Change the Pr. 1 Maximum frequency setting. Operation 1. Screen at power-ON The monitor display appears. 2. Operation mode change Press to choose the PU operation mode. PU indic...
Page 8 - INSTALLATION AND WIRING; NOTE; circuit to protect them from noise.; for details of peripheral devices.
5 2 INSTALLATION AND WIRING NOTE y The life of the inverter is influenced by surrounding air temperature. The surrounding air temperature should be as low as possible within the permissible range. This must be noted especially when the inverter is installed in an enclosure. (Refer to page 7) y Wrong...
Page 9 - Peripheral devices
6 Peripheral devices 2 2.1 Peripheral devices Check the inverter model of the inverter you purchased. Appropriate peripheral devices must be selected according to the capacity.Refer to the following list and prepare appropriate peripheral devices. ∗1 y Select a MCCB according to the power supply cap...
Page 10 - Installation of the inverters and precautions; Install the inverter vertically.; Note; Leave enough clearances and take cooling measures.
7 Installation of the inverters and precautions 2.2 Installation of the inverters and precautions (1) Installation of the inverter Enclosure surface mountingRemove the front cover and wiring cover to mount the inverter to the surface. (Remove the covers in the directions of thearrows.) (2) Environme...
Page 11 - Wiring; Terminal connection diagram; After wiring, wire offcuts must not be left in the inverter.; Main circuit; Single-phase power input
8 Wiring 2 2.3 Wiring 2.3.1 Terminal connection diagram NOTE y To prevent a malfunction caused by noise, separate the signal cables more than 10cm from the power cables. Also separate the main circuit wire of the input side and the output side. y After wiring, wire offcuts must not be left in the in...
Page 12 - Terminal specifications; Type
9 Wiring 2.3.2 Terminal specifications Type Terminal Symbol Terminal Name Terminal Specification M ai n c irc u it ter m inal R/L1, S/L2, T/L3 ∗ AC power input Connect to the commercial power supply. Do not connect anything to these terminals when using the high power factor converter (FR-HC) or pow...
Page 13 - To change the input specification for terminal 4, set
10 Wiring 2 * For more details, refer to the Safety stop function instruction manual (BCN-A211508-000) . (Please contact your sales representative for the manual.) Contr ol c irc ui t ter m in a l/O utp ut s ignal Rel ay A, B, C Relay output (fault output) 1 changeover contact output indicates that ...
Page 14 - Single-phase 200V class; IM
11 Wiring 2.3.3 Terminal arrangement of the main circuit terminal, power supply and the motor wiring z Three-phase 200V/400V class z Single-phase 200V class z Single-phase 100V class FR-D720-0.1K to 0.75K FR-D720-1.5K to 3.7KFR-D740-0.4K to 3.7K FR-D720-5.5K, 7.5KFR-D740-5.5K, 7.5K FR-D720-11K, 15K ...
Page 15 - decrease especially at the output of a low frequency.
12 Wiring 2 (1) Cable sizes etc., of the main control circuit terminals and earth (ground) terminals Select the recommended cable size to ensure that a voltage drop will be 2% or less. If the wiring distance is long between the inverter and motor, a main circuit cable voltage drop will cause the mot...
Page 16 - Wiring of control circuit; Pr. 72 PWM frequency selection; function occurs, increase the stall level.; select without frequency search (
13 Wiring (2) Total wiring length The overall wiring length for connection of a single motor or multiple motors should be within the value in the table below. 100V, 200V class 400V class When driving a 400V class motor by the inverter, surge voltages attributable to the wiring constants may occur at...
Page 17 - Wire stripping length
14 Wiring 2 (2) Wiring method z Wiring Use a blade terminal and a wire with a sheath stripped off for the control circuit wiring. For a single wire, strip off the sheath ofthe wire and apply directly.Insert the blade terminal or the single wire into a socket of the terminal. 1) Strip off the sheath ...
Page 18 - Wire removal; input terminals; Use; Name; Changing the terminal assignment using; Product
15 Wiring z Wire removal (3) Control circuit common terminals (SD, 5, SE) Terminals SD, SE and 5 are common terminals for I/O signals.(All common terminals are isolated from each other.) Do notearth them. Avoid connecting the terminals SD and 5 and the terminals SE and 5.Terminal SD is a common term...
Page 19 - Safety stop function; The terminals related to the safety stop function are shown below.; (3) Safety stop function operation; . (Please contact your sales representative; Pr.190 RUN terminal function
16 Wiring 2 2.3.6 Safety stop function (1) Description of the function The terminals related to the safety stop function are shown below. ∗1 In the initial status, terminal S1 and S2 are shorted with terminal SC by shortening wire. Remove the shortening wire and connect the safety relay modulewhen u...
Page 20 - Connection of a dedicated external brake resistor (MRS type,; Do not use the brake resistor with a lead wire extended.
17 Connection of a dedicated external brake resistor (MRS type, MYS type, FR-ABR) 2.4 Connection of a dedicated external brake resistor (MRS type, MYS type, FR-ABR) Install a dedicated brake resistor (MRS type, MYS type, FR-ABR) outside when the motor driven by the inverter is made to runby the load...
Page 21 - PRECAUTIONS FOR USE OF THE INVERTER; for the recommended wire sizes.; (5) The total wiring length should be within the prescribed length.
18 PRECAUTIONS FOR USE OF THE INVERTER 3 3 PRECAUTIONS FOR USE OF THE INVERTER The FR-D700 series is a highly reliable product, but using incorrect peripheral circuits or incorrect operation/handling methodsmay shorten the product life or damage the product.Before starting operation, always recheck ...
Page 22 - failure; (16) Handling of inverter output side magnetic contactor; Use shield cables as signal cables.; (13) Provide electrical and mechanical interlocks for MC1 and
19 PRECAUTIONS FOR USE OF THE INVERTER (12) Do not apply a voltage higher than the permissible voltage to the inverter I/O signal circuits. Application of a voltage higher than the permissible voltage to the inverter I/O signal circuits or opposite polarity maydamage the I/O devices. Especially chec...
Page 23 - FAILSAFE OF THE SYSTEM WHICH USES THE INVERTER; Interlock Method
20 4 4 FAILSAFE OF THE SYSTEM WHICH USES THE INVERTER When a fault occurs, the inverter trips to output a fault signal. However, a fault output signal may not be output at an inverterfault occurrence when the detection circuit or output circuit fails, etc. Although Mitsubishi assures best quality pr...
Page 24 - DRIVE THE MOTOR; Setting the frequency by the operation panel; From where is the frequency command given?; Operation using the setting dial as the potentiometer
21 Start/stop from the operation panel (PU operation) 5 DRIVE THE MOTOR 5.1 Start/stop from the operation panel (PU operation) 5.1.1 Setting the frequency by the operation panel The inverter needs frequency command and start command. Frequency command (set frequency) determines the rotation speed of...
Page 25 - Using the setting dial like a potentiometer to perform operation; Pr. 160 Extended function display selection; Operation mode change; Start; setting according to the application.
22 Start/stop from the operation panel (PU operation) 5 5.1.2 Using the setting dial like a potentiometer to perform operation POINT y Set "0" (extended parameter valid) in Pr. 160 Extended function display selection . y Set "1" (setting dial potentiometer mode) in Pr. 161 Frequency ...
Page 26 - Use the operation panel (
23 Start/stop from the operation panel (PU operation) 5.1.3 Setting the frequency by switches (three-speed setting) (Pr. 4 to Pr. 6) POINT y Use the operation panel ( ) to give a start command. y Switch ON the RH, RM, or RL signal to give a frequency command. y Set "4" (External/PU combined ...
Page 27 - AU signal
24 Start/stop from the operation panel (PU operation) 5 5.1.4 Setting the frequency by analog input (voltage input/current input) POINT y Use the operation panel ( ) to give a start command. y Use the potentiometer (frequency setting potentiometer) (voltage input) or 4-to-20mA input (current input) ...
Page 28 - Start and stop using terminals (External operation); Setting the frequency by the operation panel (; Perform frequency setting by a voltage input signal
25 Start and stop using terminals (External operation) 5.2 Start and stop using terminals (External operation) 5.2.1 Setting the frequency by the operation panel ( Pr. 79 = 3) POINT From where is the frequency command given? y Operation at the frequency set in the frequency setting mode of the opera...
Page 29 - Switch ON the RH, RM, or RL signal to give a frequency command.; Deceleration; Stop
26 Start and stop using terminals (External operation) 5 5.2.2 Setting the frequency by switches (three-speed setting) (Pr. 4 to Pr. 6) POINT y Switch ON the STF (STR) signal to give a start command. y Switch ON the RH, RM, or RL signal to give a frequency command. Operation example Operation at hig...
Page 31 - Operating at 60Hz or higher using the external potentiometer
28 Start and stop using terminals (External operation) 5 5.2.4 Operating at 60Hz or higher using the external potentiometer < How to change the maximum frequency> Changing example When you want to use 0 to 5VDC input frequency setting potentiometer to change the frequency at 5V from 60Hz (init...
Page 32 - ENERGY SAVING OPERATION FOR FANS AND PUMPS; ENERGY SAVING OPERATION FOR FANS AND; Set; General-purpose magnetic flux vector control.
29 ENERGY SAVING OPERATION FOR FANS AND PUMPS 6 ENERGY SAVING OPERATION FOR FANS AND PUMPS Set the following functions to perform energy saving operation for fans and pumps. (1) Load pattern selection (Pr. 14) Select the optimum output characteristic (V/F characteristic) that is suitable for theappl...
Page 33 - PARAMETERS; Chapter 4; Simple mode parameters; Pr.160 Extended function display selection
30 Simple mode parameters 7 7 PARAMETERS Simple variable-speed operation can be performed with the inverter in the initial settings. Set the required parametersaccording to the load and operating conditions. Use the operation panel to set or change a parameter. (Refer to Chapter 4 of the Instruction...
Page 34 - Parameter list
31 Parameter list 7.2 Parameter list REMARKS y indicates simple mode parameters. y The parameters surrounded by a black border in the table allow its setting to be changed during operation even if "0" (initialvalue) is set in Pr. 77 Parameter write selection . Pr. Name Setting Range Initia...
Page 37 - TROUBLESHOOTING; When a fault occurs, the inverter trips and a fault signal is output.; Reset method of protective function; to reset the inverter.
34 Reset method of protective function 8 8 TROUBLESHOOTING When a fault occurs in the inverter, the inverter trips and the PU display automatically changes to one of the following fault oralarm indications.If the fault does not correspond to any of the following faults or if you have any other probl...
Page 38 - List of fault displays; Function Name
35 List of fault displays 8.2 List of fault displays When a fault occurs in the inverter, the inverter trips and the PU display automatically changes to one of the following fault oralarm indications.The error message shows an operational error. The inverter output is not shut off.Warnings are messa...
Page 40 - Check first when you have a trouble; Description
37 Check first when you have a trouble ∗1 Resetting the inverter initializes the internal cumulative heat value of the electronic thermal relay function. ∗2 This protective function does not function in the initial status. ∗3 This protective function is available with the three-phase power input spe...
Page 41 - Inspection items; PRECAUTIONS FOR MAINTENANCE AND INSPECTION; Precautions for maintenance and inspection
38 Inspection items 9 9 PRECAUTIONS FOR MAINTENANCE AND INSPECTION The inverter is a static unit mainly consisting of semiconductor devices. Daily inspection must be performed to prevent anyfault from occurring due to the adverse effects of the operating environment, such as temperature, humidity, d...
Page 42 - Replacement of parts; Part Name; For parts replacement, contact the nearest Mitsubishi FA Center.
39 Replacement of parts When using the safety stop function, periodic inspection is required to confirm that safety function of the safety systemoperates correctly.For more details, refer to the Safety stop function instruction manual (BCN-A211508-000) . (Please contact your sales representative for...
Page 43 - Rating; 0 SPECIFICATIONS; Three-phase 200V power supply
40 Rating 10 10 SPECIFICATIONS 10.1 Rating z Three-phase 200V power supply z Three-phase 400V power supply z Single-phase 200V power supply Model FR-D720-
K 0.1 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 Applicable motor capacity (kW) ∗1 0.1 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 Ou tp u t Rated capac...
Page 44 - Single-phase 100V power supply; Common specifications
41 Common specifications z Single-phase 100V power supply ∗1 The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor. ∗2 The rated output capacity assumes the following output voltages: 230V for three-phase 200V/single-phase 200V/sin...
Page 45 - Outline dimension drawings; Three-phase 200V class; Inverter Model
42 Outline dimension drawings 10 10.3 Outline dimension drawings • Three-phase 200V class • Three-phase 400V class • Single-phase 200V class • Single-phase 100V class (Unit:mm) Inverter Model W W1 H H1 D C FR-D720-0.1K 68 56 128 118 80.5 5 FR-D720-0.2KFR-D720-0.4K 112.5 FR-D720-0.75K 132.5 FR-D720-1...
Page 46 - The authorized representative in the EU; Note: First environment; Appendix 1 Instructions for Compliance with the EU Directives
43 The EU Directives are issued to standardize different national regulations of the EU Member States and to facilitate freemovement 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...
Page 47 - page 8; Running
44 (2) Low Voltage Directive We have self-confirmed our inverters as products compliant to the Low Voltage Directive (Conforming standard EN 61800-5-1) and affix the CE marking on the inverters. Outline of instructions ∗ Do not use an earth leakage circuit breaker as an electric shock protector with...
Page 48 - Electronic thermal O/L relay; low speed operation. Use a motor with a built-in thermal protector.
45 ∗ Select a UL and cUL certified fuse with Class T fuse equivalent cut-off speed or faster with the appropriate rating for branch circuit protection, or a UL489 molded case circuit breaker (MCCB) in accordance with the table below. ∗ Maximum allowable rating by US National Electrical Code. Exact s...
Page 49 - General precaution; Wiring protection; Refer to page 45; Short circuit ratings; The cables used should be 75°C copper cables.; Motor overload protection; Appendix 2 Instructions for UL and cUL; Appendix 3 SERIAL number check; Rating plate example; Symbol Year Month Control number
46 (Standard to comply with: UL 508C, CSA C22.2 No. 14) 1. General precaution 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...
Page 50 - For Maximum Safety; can affect or endanger human life.; Print Date
47 REVISIONS *The manual number is given on the bottom left of the back cover. 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. • When considering this product for operation in special ...
Page 51 - International FA Center
48 International FA Center Korean FA Center Beijing FA Center German FA Center UK FA Center Czech Republic FA Center Tianjin FA Center Shanghai FA Center Guangzhou FA Center Taiwan FA Center North American FA Center ASEAN FA Center Thailand FA Center India FA Center Brazil FA Center Russian FA Cente...
