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Operations and Monitoring

Example Wiring Diagram

CM2

L100-M

P24

AL1

AL0

AL2

Alarm contacts,

type 1 Form C

Open collector outputs

Analog reference

(L1)

(L2)

N(L3)

(T1)

(T2)

(T3)

Motor

Forward

Reverse

Intelligent inputs,

5 terminals

4–20mA

0–10VDC

NOTE:

For the wiring of intelligent I/O and analog inputs, be sure to use twisted pair / shielded cable.

Attach the shield wire for each signal to its respective common terminal at the inverter end only.

Thermistor

Meter

Analog common

Load

Freq. arrival signal

Run signal

Load

+
–

Logic output common

Input

circuits

Logic input

common

+
–

24V

–

Braking

unit

(optional)

DC reactor

(optional)

Output

circuits

[5] configurable as

discrete input or

thermistor input

Power source,

3-phase or

1-phase, per

inverter model

Breaker,

MCCB or GFI

Input wiring for
-MFU2 models

Input wiring for
-MFR2 models

Содержание L100-002MFR2

Страница 1: ...In This Addendum page Getting Started 3 Inverter Mounting and Installation 10 Configuring Drive Parameters 15 Operations and Monitoring 21 Inverter System Accessories 28 Troubleshooting and Maintenance 29 Drive Parameter Settings Tables 30 Addendum to L100 Series Inverter Instruction Manual ...

Страница 2: ...dendum No Initial Release of Addendum NBZ574X May 2002 NBZ574X 1 Add MFR2 product type to content throughout addendum July 2003 NBZ574XA 2 Page 18 add option code 19 restriction Pages 19 34 shift page contents forward by 1 page Update cover revisions page Dec 2003 NBZ574XB ...

Страница 3: ...ter settings Three wire control interface Up Down electronic motorized speed pot function Built in RS 422 communications interface to allow configuration from a PC and for field bus external modules Sixteen programmable speed levels Two step acceleration and deceleration curves PID control adjusts motor speed automatically to maintain a process variable value NOTE The MFU2 and MFR2 product types h...

Страница 4: ...ul information about its operating characteristics Refer to the model number legend below Inverter model number Motor capacity for this model Output Rating Frequency voltage current Manufacturing codes Lot number date etc Specifications label Regulatory agency approvals Power Input Rating frequency voltage phase current L100 002 M F U 2 Version number _ 1 2 Restricted distribution U USA R Japan In...

Страница 5: ...pacity 230V kVA 10 0 5 1 0 1 6 Rated input voltage 1 phase 100V to 120V 5 10 50 60 Hz 5 Rated input current A 1 phase 5 5 10 16 Rated output voltage 3 3 phase 0 to 230V corresponding to 2 times input voltage Rated output current A 1 4 2 6 4 0 Efficiency at 100 rated output 92 2 93 2 94 8 Watt loss approximate W at 70 output 13 21 31 at 100 output 17 29 41 Braking Dynamic braking approx torque shor...

Страница 6: ... 0 to 10 VDC or at 19 6 mA for input current 4 to 20 mA If this characteristic is not satisfactory for your application contact your Hitachi sales representative 7 If operating the inverter in an ambient temperature of 40 50 C reduce the carrier frequency to 2 1 kHz derate the output current by 80 and remove the top housing cover Note that removing the top cover will nullify the NEMA rating for th...

Страница 7: ...analog output current monitor or digital output frequency monitor Alarm output contact ON for inverter alarm 1C contacts both normally open or closed avail Other functions AVR function curved accel decel profile upper and lower limiters 16 stage speed profile fine adjustment of start frequency carrier frequency change 0 5 to 16 kHz frequency jump gain and bias setting process jogging electronic th...

Страница 8: ...ient temperature is the temperature just outside the inverter housing such as inside the control cabinet where the inverter is mounted A higher ambient temperature decreases derates the inverter s maximum current output capacity Use the following derating curves to help determine the optimal carrier frequency setting for your inverter and to find the output current derating Be sure to use the prop...

Страница 9: ...es continued L100 007MFU2 MFR2 0 5 2 4 6 8 10 12 14 16 70 80 90 100 95 85 75 of rated output current Carrier frequency kHz L100 004MFU2 MFR2 0 5 2 4 6 8 10 12 14 16 70 80 90 100 95 85 75 of rated output current Carrier frequency kHz ...

Страница 10: ...r Mounting and Installation in the L100 Inverter Instruction Manual Check Inverter Dimensions Locate the applicable drawing below or on the next page for your inverter Dimensions are given in millimeters inches format 4 0 16 130 5 12 110 4 33 5 0 20 F4 5 0 18 119 4 69 118 4 65 128 5 04 5 0 20 5 0 20 10 0 39 110 4 33 7 0 28 2 6 0 10 L100 002MFU2 004MFU2 002MFR2 004MFR2 ...

Страница 11: ...L100 M Inverter 11 Dimensional drawings continued 180 7 09 5 0 20 F4 5 0 18 119 4 69 168 6 61 128 5 04 5 0 20 5 0 20 10 0 39 110 4 33 4 0 16 110 4 33 7 0 28 2 6 0 10 L100 007MFU2 007MFR2 ...

Страница 12: ...l amperes 120 V maximum For models with suffix M such as 004MFU2 HIGH VOLTAGE Be sure to ground the unit Otherwise there is a danger of electric shock and or fire HIGH VOLTAGE Wiring work shall be carried out only by qualified personnel Other wise there is a danger of electric shock and or fire HIGH VOLTAGE Implement wiring after checking that the power supply is OFF Oth erwise you may incur elect...

Страница 13: ...e fixed by using the crimping tool specified by the connector manufacturer Note 2 Be sure to consider the capacity of the circuit breaker to be used Note 3 Be sure to use a larger wire gauge if power line length exceeds 66 ft 20m Note 4 Use 18 AWG 0 75 mm2 wire for the alarm signal wire AL0 AL1 AL2 terminals The terminal arrangement below corresponds to all L100 M Series inverter models Motor Outp...

Страница 14: ...k for any loosening of screws Otherwise there is the danger of fire When connecting wiring use the tightening torque listed in the following table to safely attach wiring to the connectors Connector Number of Screw Terminals Models 002MFU2 MFR2 007MFU2 MFR2 Screw Diameter Width mm Power Terminals 12 M4 9 Control Signal 15 M2 Alarm Signal 3 M3 Ground Terminals 2 M4 Screw Tightening Torque Screw Tig...

Страница 15: ...F Group Main Profile Parameters For parameter F_04 L100 M Series inverters have the additional 02 Terminal setting With F_04 02 the inverters use FW and RV inputs in real time to determine the direction of rotation for the keypad Run key For more information on Run key operation and interaction with FW and RV terminals see page Forward Run Stop and Reverse Run Stop Commands on page 23 D Function R...

Страница 16: ...he device provides solid state motor overload protection at 115 of device FLA or equivalent Parameter B_12 level of electronic thermal setting is a variable parameter B Function Run Mode Edit Defaults Func Code Name SRW Display Description MFU2 MFR2 Units B_12 Level of electronic thermal setting Set a level between 5 and 120 for the rated inverter current Rated current for each inverter model E TH...

Страница 17: ...r is a two pole motor type Two or more motors are connected in parallel to the inverter be sure to multiply the current by the number of motors when setting B_32 For general purpose motors that have an undetermined internal no load reactive motor current use the following table for typical current values For special motors consult the manufacturer of your particular motor B Function Run Mode Edit ...

Страница 18: ...2 21 options see next section 01 RV 01 RV IN TM 2 RV C_03 Terminal 3 function Select function for terminal 3 21 options see next section 16 AT 02 CF1 IN TM 3 AT C_04 Terminal 4 function Select function for terminal 4 21 options see next section 13 USP 03 CF2 IN TM 4 USP C_05 Terminal 5 function Select function for terminal 5 21 options see next section 18 RS 18 RS IN TM 5 2CH Input Function Summar...

Страница 19: ...leration followed by a change in direction OFF Selects the direction of motor rotation OFF REV While the motor is rotating a change of F R will start a deceleration followed by a change in direction 27 UP Remote Control UP Function motor ized speed pot ON Accelerates increases output frequency motor from current frequency OFF No change to output frequency 28 DWN Remote Control DOWN Function motori...

Страница 20: ..._70 Data command method Two option codes 02 Digital operator 03 RS485 02 02 SELECT REM C_71 Communication speed selection Three option codes 04 4800 bps 05 9600 bps 06 19200 bps 04 04 bps BAU 4800bps C_72 Node allocation Set the address of the inverter on the network Range is 1 to 32 01 01 ADDRESS 01 C_79 Communication error response Two option codes 00 Trip 01 Continue operation without tripping ...

Страница 21: ... to Logic GND terminal L as shown below right Each wiring example in this section shows both the xMFU2 and xMFR2 input wiring in the same diagram as shown to the right DO NOT connect terminal P24 to L Be sure the return terminal used matches your inverter type NOTE The input wiring diagrams in the L100 instruction manual match the MFU2 models If your inverter is the MFR2 type be sure to wire the i...

Страница 22: ...alog inputs be sure to use twisted pair shielded cable Attach the shield wire for each signal to its respective common terminal at the inverter end only Thermistor Meter Analog common Load Freq arrival signal Run signal Load Logic output common Input circuits Logic input common 24V 1 Braking unit optional DC reactor optional Output circuits 5 configurable as discrete input or thermistor input Powe...

Страница 23: ...is in Run Mode motor runs forward OFF Inverter is in Stop Mode motor stops 01 RV Reverse Run Stop ON Inverter is in Run Mode motor runs reverse OFF Inverter is in Stop Mode motor stops Valid for inputs C_01 C_02 C_03 C_04 C_05 Required settings A_02 01 terminal control A_02 02 keypad control Notes When the Forward Run and Reverse Run commands are active at the same time the inverter enters the Sto...

Страница 24: ...ge to motor operation 21 STP Stop Motor ON No change to motor operation OFF Stop motor rotation on momentary contact uses deceleration profile 22 F R Forward Reverse ON Select reverse direction of rotation OFF Select forward direction of rotation Valid for inputs C_01 C_02 C_03 C_04 C_05 Required settings A_02 01 Notes The STP logic is inverted Normally the switch will be closed so you open the sw...

Страница 25: ...ay be changed at any time STP Stop Motor is also a level sensitive input and the Stop signal has priority over the Start signal Also remember that STP is an active low signal When both STA and STP signals are ON the STP signal has priority motor output will be OFF However the motor output resumes after STP signal is no longer active if the STA input is still ON Output Frequency t STA STP F R Outpu...

Страница 26: ...nds Output Frequency UP DWN FW or RV Option Code Terminal Symbol Function Name Input State Description 27 UP Remote Control UP Function ON Accelerates increases output frequency motor from current frequency OFF Output to motor operates normally 28 DWN Remote Control DOWN Function ON Decelerates decreases output frequency motor from current frequency OFF Output to motor operates normally Valid for ...

Страница 27: ...un command to over ride commands from input terminals such as FW RV OFF Run command operates normally as configured by A_02 Valid for inputs C_01 C_02 C_03 C_04 C_05 Required settings A_01 A_02 set not equal to 02 Notes When changing the OPE state during Run Mode inverter is driving the motor the inverter will stop the motor before the new OPE state takes effect If the OPE input turns ON and the d...

Страница 28: ...Column A Average braking torque from 60 Hz to 3 Hz Column B Average braking torque from 120 Hz to 3 Hz Connect a second braking unit in parallel for additional braking torque listed in the following table Inverter Braking unit Braking unit L100 M Inverter 100V Models Braking Torque with BRD E2 Braking Unit Model Number HP Braking torque without braking unit Using built in resistor only External re...

Страница 29: ... Series inverters have the additional error code listed below Error Code Name Cause s E 60 Communication error The RS422 485 serial cable may be disconnected or have an open wire short etc The communication error may be due to the external device Check whether the interruption is for more than 3 seconds before resetting the error If so the watchdog timer in the inverter is timing out due to no res...

Страница 30: ...al The right most column of the tables is blank so you can record values you have changed from the default This involves just a few parameters for most applications This section presents the parameters in a format oriented toward the keypad on the inverter Main Profile Parameters F Group Parameters Default Setting User Setting Func Code Name MFU2 MFR2 F_01 Output frequency setting 0 0 0 0 F_02 Acc...

Страница 31: ... A_16 External frequency filter time constant 8 8 A_20 Multi speed 0 setting 0 0 A_21 Multi speed 1 setting 0 5 A_22 Multi speed 2 setting 0 10 A_23 Multi speed 3 setting 0 15 A_24 Multi speed 4 setting 0 20 A_25 Multi speed 5 setting 0 30 A_26 Multi speed 6 setting 0 40 A_27 Multi speed 7 setting 0 50 A_28 Multi speed 8 setting 0 60 A_29 Multi speed 9 setting 0 0 A_30 Multi speed 10 setting 0 0 A...

Страница 32: ...hysteresis frequency width setting 0 5 0 5 A_71 PID Enable 00 00 A_72 PID proportional gain 1 0 1 0 A_73 PID integral time constant 1 0 1 0 A_74 PID derivative gain 0 0 0 0 A_75 PV scale conversion 1 00 1 00 A_76 PV source setting 00 00 A_81 AVR function select 02 02 A_82 AVR voltage select 230 460 200 400 A_92 Second acceleration time setting 15 0 15 0 A_93 Second deceleration time setting 15 0 1...

Страница 33: ...operation mode 01 01 B_22 Overload restriction setting Rated current x 1 25 Rated current x 1 25 B_23 Deceleration rate at overload restriction 1 0 1 0 B_31 Software lock mode selection 01 01 B_32 Reactive current setting Rated current x 0 40 Rated current x 0 40 B_81 FM terminal analog meter adjustment 80 80 B_82 Start frequency adjustment 0 5 0 5 B_83 Carrier frequency setting 5 0 12 0 B_84 Init...

Страница 34: ... C_15 Terminal 5 active state 00 00 C_21 Terminal 11 function 01 01 C_22 Terminal 12 function 00 00 C_23 FM signal selection 00 00 C_31 Terminal 11 active state 00 C_32 Terminal 12 active state 00 C_33 Alarm relay terminal active state 01 01 C_41 Overload level setting Inverter rated current Inverter rated current C_42 Frequency arrival setting for accel 0 0 0 0 C_43 Arrival frequency setting for ...

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