YASKAWA E7 Drive Instruction Manual And Parameter Description Download Page 264 | Manualshive

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Troubleshooting

7-

17

If the Motor Rotates Even When Inverter Output is Stopped

If the motor coasts at low speed after a deceleration to stop has been executed, it means that the DC injection
braking is not decelerating enough. Adjust the DC injection braking as follows:

•

Increase the constant b2-02 (DC Injection Braking Current) setting.

•

Increase the constant b2-04 (DC Injection Braking (initial excitation) Time at Stop) setting.

If OV (Overvoltage) or OC (Overcurrent) is Detected When a Fan
is Started, or Fan Stalls

Generation of OV (DC bus overvoltage) or OC (Overcurrent) and stalling can occur if a fan is turning before it
is started (e.g. through the windmill effect).

This can be prevented by stopping the fan rotation using DC injection braking before starting the fan. Alterna-
tively the speed search function can be used to catch the rotating motor.

If Output Frequency Does Not Rise to Frequency Reference

The frequency reference is within the jump frequency range.

When the jump frequency function is used, the output frequency does not change within the jump frequency
range. Check to be sure that the Jump Frequency (constants d3-01 to d3-03) and Jump Frequency Width (con-
stant d3-04) settings are suitable.

The frequency reference upper limit has been reached.

The output frequency upper limit is determined by the following formula:
Maximum Output Frequency (E1-04)

×

Frequency Reference Upper Limit (d2-01) / 100

Check to be sure that the constant E1-04 and d2-01 settings are suitable.

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Summary of Contents for E7 Drive

Page 1: ... underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In stock Ready to ship TAR certified secure asset solutions Expert team I Trust guarantee I 100 satisfaction All trademarks brand names and brands appearing herein are the property of their respective ...

Page 2: ...C Frequency Inverter Varispeed E7 Instruction Manual and Parameter Description Model CIMR E7C YEG TOE S616 56 1B Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 3: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 4: ... Inverter from Foreign Matter 1 11 Installation Orientation and Space 1 12 Removing and Attaching the Terminal Cover 1 13 Removing the Terminal Cover 1 13 Attaching the Terminal Cover 1 13 Removing Attaching the Digital Operator and Front Cover 1 14 Inverters of 18 5 kW or Less 1 14 Inverters of 22 kW or More 1 17 2 Wiring 2 1 Connections to Peripheral Devices 2 2 Connection Diagram 2 3 Circuit De...

Page 5: ...Trial Operation 4 3 Application Confirmation 4 3 Setting the Power Supply Voltage Jumper 400 V Class Inverters of 75 kW or Higher 4 3 Power ON 4 3 Checking the Display Status 4 4 Basic Settings 4 5 Selecting the V f pattern 4 6 Autotuning 4 7 Application Settings 4 9 No load Operation 4 9 Loaded Operation 4 9 Check and Recording User Constants 4 10 Adjustment Suggestions 4 11 5 User Constants 5 1 ...

Page 6: ... Stopping Methods 6 11 Selecting the Stopping Method when a Stop Command is Input 6 11 Using the DC Injection Brake 6 14 Motor Pre heat Function 6 14 Using an Emergency Stop 6 15 Acceleration and Deceleration Characteristics 6 16 Setting Acceleration and Deceleration Times 6 16 Preventing the Motor from Stalling During Acceleration Stall Prevention During Acceleration Function 6 18 Preventing Over...

Page 7: ...A Selection 6 50 Input Terminal Functions 6 51 Temporarily Switching Operation between Digital Operator and Control Circuit Terminals 6 51 Blocking Inverter Outputs Baseblock Commands 6 52 Multifunction Analog Input A2 Disable Enable 6 52 Drive Enable Disable 6 53 Bypass Drive Enable 6 53 Stopping Acceleration and Deceleration Acceleration Deceleration Ramp Hold 6 53 Raising and Lowering Frequency...

Page 8: ...e Motor Does Not Put Out Torque or If Acceleration is Slow 7 14 If the Motor Operates at Higher Speed than the Frequency Reference 7 14 If Motor Deceleration is Slow 7 15 If the Motor Overheats 7 15 If peripheral devices like PLC s or other are influenced by the starting or running inverter 7 16 If the Earth Leakage Breaker Operates when a RUN Command is Input 7 16 If There is Mechanical Oscillati...

Page 9: ... Selection 10 2 Installation 10 3 Settings 10 3 Handling 10 4 Motor Application Precautions 10 5 Using the Inverter for an Existing Standard Motor 10 5 Using the Inverter for Special Motors 10 6 Power Transmission Mechanism Speed Reducers Belts and Chains 10 6 User Constants 10 7 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 10: ...apacitors or overvoltage protection devices to the inverter input or output To avoid unnecessary overcurrent faults etc being displayed the signaling contacts of any contactor or switch fitted between inverter and motor must be integrated into the inverter control logic eg baseblock This is absolutely imperative This manual must be read thoroughly before connecting and operating the inverter All s...

Page 11: ...cess to these inverters Keep these Safety Precautions and Instructions for Use readily accessible and supply them to all persons with any form of access to the inverters 2 Intended Use Frequency inverters are intended for installation in electrical systems or machinery Their installation in machinery and systems must conform to the following product standards of the Low Volt age Directive EN 50178...

Page 12: ...is the responsibility of the manufacturer of the system or machine to ensure conformity with EMC limits Your supplier or Yaskawa representative must be contacted when using leakage current circuit braker in con junction with frequency inverters In certain systems it may be necessary to use additional monitoring and safety devices in compliance with the relevant safety and accident prevention regul...

Page 13: ... a line filter can therefore allow HF or LF interference to get into the mains The basic countermeasures are isolation of the wiring of control and power components proper grounding and shielding of cables A large contact area is necessary for low impedance grounding of HF interference The use of grounding straps instead of cables is therefore definitely advisable Moreover cable shields must be co...

Page 14: ...sh and paint Ground the cable shields at both ends Ground the motor of the machine You can find further informations in the document EZZ006543 which can be ordered at Yaskawa Ground clip Ground plate Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 15: ...07 B 50 m 21 1 8 206 x 50 x 355 CIMR E7C4011 FS 5972 35 07 B 50 m 35 2 1 206 x 50 x 355 CIMR E7C4015 FS 5972 60 07 B 50 m B 50 m 60 4 0 236 x 65 x 408 CIMR E7C4018 CIMR E7C4022 FS 5972 70 52 B 50 m B 50 m 70 3 4 80 x 185 x 329 CIMR E7C4030 CIMR E7C4037 FS 5972 100 35 B 50 m B 50 m 100 4 5 90 x 150 x 326 CIMR E7C4045 CIMR E7C4055 FS 5972 130 35 B 50 m 130 4 7 90 x 180 x 366 CIMR E7C4075 FS 5972 170...

Page 16: ...FS 5973 35 07 B B 35 1 4 141 x 46 x 330 CIMR E7C25P5 CIMR E7C27P5 FS 5973 60 07 B B 60 3 206 x 60 x 355 CIMR E7C2011 CIMR E7C2015 FS 5973 100 07 A A 100 4 9 236 x 80 x 408 CIMR E7C2018 CIMR E7C2022 FS 5973 130 35 A A 130 4 3 90 x 180 x 366 CIMR E7C2030 CIMR E7C2037 FS 5973 160 40 A 160 6 120 x 170 x 451 CIMR E7C2045 FS 5973 240 37 A A 240 11 130 x 240 x 610 CIMR E7C2055 CIMR E7C2075 FS 5973 500 37...

Page 17: ...1 L2 L3 V WPE Filter Inverter Line Load Ground Bonds remove any paint Cable Length as short as possible Ground Bonds remove any paint Metal Plate Motor cable screened PE PE Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 18: ...rk of the ODVA Open DeviceNet Vendors Association Inc InterBus is a registered trademark of Phoenix Contact Co ControlNet is a registered trademark of ControlNet International Ltd LONworks is a registered trademark of the Echolon Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 19: ...XVIII Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 20: ... upon Delivery 1 4 Exterior and Mounting Dimensions 1 8 Checking and Controlling the Installation Site 1 11 Installation Orientation and Space 1 12 Removing and Attaching the Terminal Cover 1 13 Removing Attaching the Digital Operator and Front Cover 1 13 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 21: ...city kVA Basic Model Number Open Chassis IEC IP00 CIMR E7C Enclosed Wall mounted IEC IP20 NEMA 1 CIMR E7C 200 V class 0 55 1 2 CIMR E7C20P4 Remove the top and bottom cov ers from the Enclosed Wall mounted model 20P41 0 75 1 6 CIMR E7C20P7 20P71 1 5 2 7 CIMR E7C21P5 21P51 2 2 3 7 CIMR E7C22P2 22P21 3 7 5 7 CIMR E7C23P7 23P71 5 5 8 8 CIMR E7C25P5 25P51 7 5 12 CIMR E7C27P5 27P51 11 17 CIMR E7C2011 20...

Page 22: ...57 CIMR E7C4037 40370 40371 45 69 CIMR E7C4045 40450 40451 55 85 CIMR E7C4055 40550 40551 75 110 CIMR E7C4075 40750 40751 90 140 CIMR E7C4090 40900 40901 110 160 CIMR E7C4110 41100 41101 132 200 CIMR E7C4132 41320 41321 160 230 CIMR E7C4160 41600 41601 185 280 CIMR E7C4185 41850 220 390 CIMR E7C4220 42200 300 510 CIMR E7C4300 43000 Voltage Class Maximum Motor Capacity kW Varispeed E7 Specification...

Page 23: ... European Inverter 3 phase 400 VAC 0 55 kW IEC IP20 and NEMA 1 standards Fig 1 1 Nameplate Table 1 2 Checks Item Method Has the correct model of Inverter been delivered Check the model number on the nameplate on the side of the Inverter Is the Inverter damaged in any way Inspect the entire exterior of the Inverter to see if there are any scratches or other damage resulting from shipping Are any sc...

Page 24: ...numeric codes Fig 1 3 Inverter Specifications CIMR E7 C 2 0 P4 Inverter Varispeed E7 No C Specification European Standard No Voltage Class 2 4 AC Input 3 phase 200 V AC Input 3 phase 400 V No Max Motor Capacity 0P4 0 55 kW 0P7 0 75 kW to to 300 300 kW P Indicates the decimal point 2 0P 4 1 No 2 4 Voltage Class AC Input 3 phase 200 V AC Input 3 phase 400 V No Max Motor Capacity 0P4 0 55 kW 0P7 0 75...

Page 25: ...ance 18 5 kW or Less Fig 1 5 Terminal Arrangement 18 5 kW or Less Top protective cover Part of Enclosed Wall mounted Type IEC IP20 NEMA Type 1 Front cover Digital Operator Terminal cover Bottom protective cover Diecast case Nameplate Mounting hole Charge indicator Ground terminal Control circuit terminals Main circuit terminals Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOU...

Page 26: ...wn in Fig 1 7 Fig 1 6 Inverter Appearance 22 kW or More Fig 1 7 Terminal Arrangement 22 kW or More Mounting holes Cooling fan Nameplate Inverter cover Front cover Digital Operator Terminal cover Control circuit terminals Control circuit terminals Main circuit terminals Ground terminal Charge indicator Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 27: ... shown below Fig 1 8 Exterior Diagrams of Open Chassis Inverters 200 V Class Inverters of 22 or 110 kW 400 V Class Inverters of 22 to 160 kW 200 V 400 V Class Inverters of 0 55 to 18 5 kW 400 V Class Inverters of 185 to 300 kW Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 28: ...nted Inverters NEMA1 are shown below Fig 1 9 Exterior Diagrams of Enclosed Wall mounted Inverters 200 V Class Inverters of 22 or 75 kW 400 V Class Inverters of 22 to 160 kW 200 V 400 V Class Inverters of 0 55 to 18 5 kW Grommet Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 29: ...2857 90 500 850 360 378 820 15 4 5 108 M12 2437 997 3434 110 575 885 380 445 855 140 150 2733 1242 3975 400 V 3 phase 0 55 140 280 157 126 266 7 39 5 3 140 280 157 126 280 266 7 0 39 5 3 M5 14 39 53 Natu ral 0 75 17 41 58 1 5 36 48 84 2 2 177 59 4 177 59 4 59 56 115 Fan 3 7 80 68 148 4 0 70 91 161 5 5 127 82 209 7 5 200 300 197 186 285 7 5 65 5 2 3 6 200 300 197 186 300 285 7 5 65 5 2 3 6 M6 193 1...

Page 30: ...om radioactive materials and combustible materials Install the Inverter in a location free from harmful gasses and liquids Install the Inverter in a location without excessive oscillation Install the Inverter in a location free from chlorides Install the Inverter in a location not in direct sunlight Controlling the Ambient Temperature To enhance the reliability of operation the Inverter should be ...

Page 31: ... covers before installing a 200 or 400 V Class Inverter with an output of 18 5 kW or less in a panel Always provide enough space for suspension eye bolts and the main circuit lines when installing a 200 or 400 V Class Inverter with an output of 22 kW or more in a panel A 50 mm min 30 mm min 30 mm min B 120 mm min Air Air Vertical Space Horizontal Space A B 200V class inverter 0 55 to 90 kW 400V cl...

Page 32: ... or More Loosen the screws on the left and right at the top of the terminal cover pull out the terminal cover in the direc tion of arrow 1 and then lift up on the terminal in the direction of arrow 2 Fig 1 12 Removing the Terminal Cover Model CIMR E7C2022 Shown Above Attaching the Terminal Cover When wiring the terminal block has been completed attach the terminal cover by reversing the removal pr...

Page 33: ...e front cover The removal and attachment procedures are described below Removing the Digital Operator Press the lever on the side of the Digital Operator in the direction of arrow 1 to unlock the Digital Operator and lift the Digital Operator in the direction of arrow 2 to remove the Digital Operator as shown in the follow ing illustration Fig 1 13 Removing the Digital Operator Model CIMR E7C45P5 ...

Page 34: ... to the front cover otherwise Digital Operator may malfunction due to imperfect contact 2 Insert the tab of the upper part of the front cover into the groove of the Inverter and press the lower part of the front cover onto the Inverter until the front cover snaps shut Mounting the Digital Operator After attaching the terminal cover mount the Digital Operator onto the Inverter using the following p...

Page 35: ...or malfunction due to imperfect contact 2 Never attach the front cover to the Inverter with the Digital Operator attached to the front cover Imperfect contact can result Always attach the front cover to the Inverter by itself first and then attach the Digital Operator to the front cover Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 36: ...el CIMR E7C2022 Shown Above Attaching the Front Cover After completing required work such as mounting an optional card or setting the terminal card attach the front cover by reversing the procedure to remove it 1 Confirm that the Digital Operator is not mounted on the front cover Contact faults can occur if the cover is attached while the Digital Operator is mounted to it 2 Insert the tab on the t...

Page 37: ...1 18 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 38: ...circuit terminals and control circuit wiring specifications Connections to Peripheral Devices 2 2 Connection Diagram 2 3 Terminal Block Configuration 2 5 Wiring Main Circuit Terminals 2 6 Wiring Control Circuit Terminals 2 19 Wiring Check 2 26 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 39: ...Example Connections to Peripheral Devices Power supply Molded case circuit breaker Magnetic con tactor MC AC reactor for power factor improvement Input noise filter Inverter DC reactor for power factor improvement Ground Output noise filter Ground Motor Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 40: ...etting 2 Jog frequency selection Fuse SC SP 24V Multi function digital inputs Factory settings V AC A2 Multi function analog Input 1 Default Frequency Bias 4 to 20mA 250 Ω Analog Input 1 Master frequency reference 0 to 10V 20k Ω A1 0V Analog input power supply 15V 20mA E G Shield terminal P P 4 to 20mA 0 to 10V 2kΩ Adjustment 3 2kΩ E G FM AM AC AM FM Adjustment 20 kΩ Adjustment 20 kΩ Multi functio...

Page 41: ...1 Control circuit terminals are arranged as shown below 2 The output current capability of the V terminal is 20 mA Disable the stall prevention during deceleration L3 04 0 when using a Braking Option If this user constant is not changed to disable stall prevention the system may not stop within set deceleration time 3 Main circuit terminals are indicated with double circles and control circuit ter...

Page 42: ...verter of 0 4 kW Fig 2 4 Terminal Arrangement 200 V 400 V Class Inverter of 22 kW or more Charge indicator Ground terminal Control circuit terminals Main circuit terminals Control circuit terminals Control circuit terminals Main circuit terminals Ground terminal Charge indicator Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 43: ...T3 M4 1 2 to 1 5 2 to 5 5 14 to 10 2 14 E7C23P7 R L1 S L2 T L3 1 2 U T1 V T2 W T3 M4 1 2 to 1 5 3 5 to 5 5 12 to 10 3 5 12 E7C25P5 R L1 S L2 T L3 1 2 U T1 V T2 W T3 M4 1 2 to 1 5 5 5 10 5 5 10 E7C27P5 R L1 S L2 T L3 1 2 U T1 V T2 W T3 M5 2 5 8 to 14 8 to 6 8 8 E7C2011 R L1 S L2 T L3 1 2 U T1 V T2 W T3 M5 2 5 14 to 22 6 to 4 14 6 E7C2015 R L1 S L2 T L3 1 2 U T1 V T2 W T3 M6 4 0 to 5 0 30 to 38 4 to...

Page 44: ...3 0 to 250 80 2P 3 0 2P U T1 V T2 W T3 R1 L11 S1 L21 T1 L31 M10 17 6 to 22 5 80 to 100 3 0 to 4 0 80 2P 3 0 2P 3 M8 8 8 to 10 8 5 5 to 60 10 to 2 0 M10 17 6 to 22 5 100 to 200 3 0 to 400 100 3 0 r l1 l2 M4 1 3 to 1 4 0 5 to 5 5 20 to 10 1 25 16 E7C2090 R L1 S L2 T L3 1 M12 31 4 to 39 2 150 to 200 250 to 400 150 2P 250 2P U T1 V T2 W T3 R1 L11 S1 L21 T1 L31 M12 31 4 to 39 2 100 to 150 4 0 to 300 10...

Page 45: ...1 5 3 5 to 5 5 12 to 10 3 5 12 2 to 5 5 14 to 10 2 14 E7C47P5 R L1 S L2 T L3 1 2 U T1 V T2 W T3 M4 1 2 to 1 5 5 5 10 5 5 10 3 5 to 5 5 12 to 10 3 5 12 E7C4011 R L1 S L2 T L3 1 2 U T1 V T2 W T3 M5 2 5 5 5 to 14 10 to 6 8 8 5 5 10 E7C4015 R L1 S L2 T L3 1 2 U T1 V T2 W T3 M5 2 5 8 to 14 8 to 6 8 8 M5 M6 2 5 4 0 to 5 0 5 5 to 14 10 to 6 5 5 10 E7C4018 R L1 S L2 T L3 1 2 U T1 V T2 W T3 M6 4 0 to 5 0 8...

Page 46: ...10 1 25 16 E7C4110 R L1 S L2 T L3 1 M10 31 4 to 39 2 50 to 100 1 0 to 4 0 50 2P 1 0 2P U T1 V T2 W T3 R1 L11 S1 L21 T1 L33 M10 31 4 to 39 2 50 to 100 1 0 to 4 0 50 2P 1 0 2P 3 M8 8 8 to 10 8 8 to 60 8 to 2 0 M12 31 4 to 39 2 60 to 150 2 0 to 300 600 2 0 r l1 200 l2200 400 l2400 M4 1 3 to 1 4 0 5 to 5 5 20 to 10 1 25 16 E7C4132 R L1 S L2 T L3 1 M10 31 4 to 39 2 80 to 100 3 0 to 4 0 80 2P 3 0 2P U T...

Page 47: ...6 78 4 to 98 100 to 325 4 0 to 600 125 2P 250 2P r l1 200 l2200 400 l2400 M4 1 3 to 1 4 0 5 to 5 5 20 to 10 1 25 16 E7C4300 R L1 S L2 T L3 M16 78 4 to 98 100 to 325 4 0 to 600 125 4P 250 4P R1 L11 S1 L21 T1 L31 M16 78 4 to 98 100 to 325 4 0 to 600 125 4P 250 2P U T1 V T2 W T3 M16 78 4 to 98 100 to 325 4 0 to 600 125 4P 4 0 4P 1 M16 78 4 to 98 100 to 325 4 0 to 600 200 4P 400 4P 3 M16 78 4 to 98 10...

Page 48: ...so that line voltage drop is within 2 of the rated voltage Line voltage drop is calculated as follows Line voltage drop V x wire resistance W km x wire length m x current A x 10 3 Purpose Terminal Symbol Model CIMR F7C 200 V Class 400 V Class Main circuit power input R L1 S L2 T L3 20P4 to 2110 40P4 to 4300 R1 L11 S1 L21 T1 L31 2022 to 2110 4022 to 4300 Inverter outputs U T1 V T2 W T3 20P4 to 2110...

Page 49: ...ation 200 V Class 400 V Class Power supply Control circuits CIMR E7C20P4 to 4018 Power supply Control circuits CIMR E7C2022 2030 Power supply Control circuits CIMR E7C4022 to 4055 Power supply Control circuits CIMR E7C2037 to 2110 Power supply Control circuits CIMR E7C4075 to 4300 Power supply Control circuits CIMR E7C40P4 to 4018 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 ...

Page 50: ...o 4018 Be sure to remove the short circuit bar before connecting the DC reactor CIMR E7C2022 2030 and 4022 to 4055 The DC reactor is built in CIMR E7C2037 to 2110 CIMR E7C4075 to 4300 DC reactor optional 3 phase 200 VAC 400 VAC Braking Resistor Unit optional Braking Unit optional Braking Unit optional Braking Resistor Unit optional 3 phase 200 VAC 400 VAC 3 phase 200 VAC Braking Unit optional Brak...

Page 51: ...0 2022 240 150 870 16200 2030 240 180 1500 23000 2037 240 240 2100 19000 2045 240 300 2700 55000 2055 240 350 4000 55000 2075 240 450 7100 64000 2090 240 550 11000 64000 2110 240 600 13000 83000 40P4 480 5 6 55 40P7 480 5 6 55 41P5 480 10 10 55 42P2 480 10 18 55 43P7 480 15 34 72 44P0 480 20 50 570 45P5 480 25 100 570 47P5 480 30 100 640 4011 480 50 150 1300 4015 480 60 400 1800 4018 480 70 700 41...

Page 52: ...ng the magnetic contactor on the primary side Frequently opening and closing the magnetic contactor however may cause the Inverter to break down Start and stop the Inverter at most once every 30 minutes When the Inverter is operated with the Digital Operator automatic operation cannot be performed after recovery from a power interruption Connecting Input Power Supply to the Terminal Block Input po...

Page 53: ...damaged and may cause other parts to burn Do Not Use an Electromagnetic Switch Never connect an electromagnetic switch MC between the Inverter and motor and turn it ON or OFF during operation If the MC is turned ON while the Inverter is operating a large inrush current will be created and the inverter s overcurrent protection will operate When using a MC to switch for instance between two motors s...

Page 54: ... the length of the ground wire Leakage current flows through the Inverter Therefore if the distance between the ground electrode and the ground terminal is too long potential on the ground terminal of the Inverter will become unstable When using more than one Inverter be careful not to loop the ground wire Fig 2 6 Ground Wiring Connecting a Braking Unit CDBR and a Braking Resistor Unit LKEB Connec...

Page 55: ...e Select Master for the first Braking Unit only and select Slave for all other Braking Units i e from the second Unit onwards Fig 2 8 Connecting Braking Units in Parallel Inverter LKEB Braking Resistor Unit Thermal overload relay trip contact CDBR Braking Unit Thermal protector trip contact 1 Inverter LKEB Braking Resistor Unit Thermal overload relay trip contact CDBR Braking Unit Thermal protecto...

Page 56: ...he wires 3 We recommend using straight solderless terminal on signal lines to simplify wiring and improve reliability Table 2 9 Terminal Numbers and Wire Sizes Same for all Models Terminals Termi nal Screws Tightening Torque N m Possible Wire Sizes mm2 AWG Recom mended Wire Size mm2 AWG Wire Type FM AC AM SC SP SN A1 A2 V S1 S2 S3 S4 S5 S6 S7 MA MB MC M1 M2 M3 M4 R R S S IG Phoenix type 0 5 to 0 6...

Page 57: ...ly Fig 2 11 Connecting Wires to Terminal Block Table 2 10 Straight Solderless Terminal Sizes Wire Size mm2 AWG Model d1 d2 L Manufacturer 0 25 24 AI 0 25 8YE 0 8 2 12 5 Phoenix Contact 0 5 20 AI 0 5 8WH 1 1 2 5 14 0 75 18 AI 0 75 8GY 1 3 2 8 14 1 25 16 AI 1 5 8BK 1 8 3 4 14 2 14 AI 2 5 8BU 2 3 4 2 14 L Screwdriver Strip the end for 7 mm if no sold erless terminal is used Blade of screwdriver Wires...

Page 58: ...al inputs 24 VDC 250 mA max 2 Analog input signals V 15 V power output 15 V power supply for analog references 15 V Max current 20 mA A1 Frequency reference 0 to 10 V 100 0 to 10 V 20 kΩ A2 Multi function analog input 4 to 20 mA 100 0 V to 10 V 100 0 to 20 mA 100 Function is selected by set ting H3 09 4 to 20 mA 250Ω 0 V to 10 V 20kΩ 0 to 20 mA 250Ω AC Analog reference common E G Shield wire optio...

Page 59: ... communica tions output Differential input PHC isolation S IG Signal common Table 2 12 DIP Switch S1 and jumper CN15 Name Function Setting S1 1 RS 485 and RS 422 terminating resis tance OFF No terminating resistance ON Terminating resistance of 110 Ω S1 2 Input method for analog input A2 V 0 to 10 V internal resistance 20 kΩ I 0 4 to 20 mA internal resistance 250 Ω CN15 CH1 Multifunction analog ou...

Page 60: ...An external power supply is also supported providing more freedom in signal input methods Table 2 13 Sinking Sourcing Mode and Input Signals Internal Power Supply Sinking Mode External Power Supply Sinking Mode External 24V Internal Power Supply Sourcing Mode External Power Supply Sourcing Mode External 24V Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 61: ...ncy selection SC SP 24V Multi function contact inputs Factory setting V AC A2 Multifunction Analog Input 2 Default Frequency Bias 4 to 20mA 250 ohm Analog Input 1 Master speed reference 0 to 10V 20k ohm A1 0V Frequency setting power 15V 20mA E G Shield terminal P P 4 to 20mA 0 to 10V 2k ohm Analog input adjustment 3 2k ohm E G FM AM AC AM FM Adjustment Adjustment Multi function analogue output 1 0...

Page 62: ...als MA MB MC M1 M2 M3 and M4 contact outputs from wiring to other control circuit terminals If using an optional external power supply it shall be a UL Listed Class 2 power supply source Use twisted pair or shielded twisted pair cables for control circuits to prevent operating faults Ground the cable shields so as to maximise the contact area of the shield and ground Cable shields have to be groun...

Page 63: ...n control circuits Per form the following checks on the wiring Is all wiring correct Have no wire clippings screws or other foreign material been left Are all screws tight Are any wire ends contacting other terminals Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 64: ...escribes Digital Operator displays and functions and provides an overview of operating modes and switching between modes Digital Operator 3 2 Modes 3 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 65: ...s before the DATA ENTER Key was pressed Drive Mode Indicators FWD Lights up when a forward run command is input REV Lights up when a reverse run command is input SEQ Lights up when the run command from the control circuit terminal is enabled REF Lights up when the frequency reference from control circuit terminals A1 and A2 is enabled ALARM Lights up when an error or alarm has occurred Data Displa...

Page 66: ... the active digit when programming user constants Also acts as the Reset key when a fault has occurred Increment Key Selects menu items sets user constant numbers and increments set values Used to move to the next item or data Decrement Key Selects menu items sets user constant numbers and decrements set values Used to move to the previous item or data DATA ENTER Key Pressed to enter menu items us...

Page 67: ...ring values such as frequency references or output cur rent displaying fault information or displaying the fault history Quick programming mode Use this mode to read and set the basic user constants to operate the Inverter Advanced programming mode Use this mode to reference and set all user constants Verify mode Use this mode to read set user constants that have been changed from their factory se...

Page 68: ...ay to access the setting display Fig 3 3 Mode Transitions Power ON Drive Mode Quick Programming Mode Advanced Programming Mode Verify Mode Autotuning Mode If a user constant is changed the number will be displayed Operation possible When returning from a setting display the rightmost digit of the monitor display will flash Mode Selection Displays Monitor Displays Setting Displays Light up Blinking...

Page 69: ... mode are shown in the following figure Fig 3 4 Operations in Drive Mode IMPORTANT The first monitor constant frequency reference will be displayed when power is turned ON The monitor item displayed at startup can be set in o1 02 Monitor Selection after Power Up Operation cannot be started from the mode selection display Mode Selection Display Monitor Constant Display Deleted Monitor Constant Moni...

Page 70: ...gure Fig 3 5 Operations in Quick Programming Mode Mode Selection Display Monitor Display Setting Display Quick Programming Mode Reference selection Operation method selection Stopping method selection AO CH1 output gain AO CH2 output gain Motor protection selection Deceleration stall selection C1 01 Acceleration time 1 C1 02 Deceleration time 1 C6 02 Carrier frequency selection d1 01 Frequency ref...

Page 71: ...ants for details on the constants Example Operations Key operations in advanced programming mode are shown in the following figure Fig 3 6 Operations in Advanced Programming Mode Mode Selection Display Function Selection Display Monitor Display Setting Display Advanced Programming Mode Setup settings A1 xx PI control b5 xx Copy functions 03 xx Language Access level Initialize PI control mode selec...

Page 72: ... 5 DATA ENTER pressed to access monitor dis play 6 Increment or Decrement Key pressed to dis play C1 01 Acceleration Time 1 7 DATA ENTER Key pressed to access setting display The setting of C1 01 10 00 is dis played 8 Shift RESET Key pressed to move the flashing digit to the right 9 Increment Key pressed to change set value to 20 00 s 10 DATA ENTER Key pressed to enter the set data END is displaye...

Page 73: ...ed to when the DATA ENTER key is pressed Example Operations An example of key operations is given below for when the following settings have been changed from their default settings b1 01 Reference Selection C1 01 Acceleration Time 1 E1 01 Input Voltage Setting and E2 01 Motor Rated Current Fig 3 7 Operations in Verify Mode Mode Selection Display Monitor Display Setting Display Verify Mode Frequen...

Page 74: ...tting displays Use the Increment Decrement and Shift RESET keys to change the setting The user constant will be written and the display will be returned to monitor display when the DATA ENTER key is pressed The following example shows the autotuning procedure Fig 3 8 Operation in Autotuning Mode IMPORTANT If a fault occurs during autotuning refer to Chapter 7 Troubleshooting Autotuning Monitor Dis...

Page 75: ...3 12 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 76: ...res for trial operation of the Inverter and provides an example of trial operation Trial Operation Procedure 4 2 Trial Operation 4 3 Adjustment Suggestions 4 11 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 77: ...t E1 03 V f default 200V 50Hz 400V 50Hz YES NO Stationary autotuning for line to line resistance only Application settings Advanced programming mode No load operation Loaded operation Optimum adjustments and constant settings Check record constants END 1 Set for 400 V Class Inverter for 75 kW or more Motor cable over 50 m or heavy load possibly causing motor to stall or overload Artisan Technology...

Page 78: ... cover 4 Insert the jumper at the position for the voltage supplied to the Inverter see Fig 4 2 5 Return the terminal cover to its original position Fig 4 2 Power Supply Voltage Setting Power ON Confirm all of the following items and then turn ON the power supply Check that the power supply is of the correct voltage 200 V class 3 phase 200 to 240 VDC 50 60 Hz 400 V class 3 phase 380 to 480 VDC 50 ...

Page 79: ... case refer to Chapter 7 Troubleshooting The following display is an example of a display for faulty operation Display for normal operation The frequency reference monitor is dis played in the data display section Display for fault operation The display will differ depending on the type of fault A low voltage alarm is shown at left Artisan Technology Group Quality Instrumentation Guaranteed 888 88...

Page 80: ... the following user constants Refer to Chapter 3 Digital Operator and Modes for Digital Operator operating procedures Find a list of the Quick Programming Parameters on Page 5 4 and details of the parameters in Chapter 6 Constant Settings by Function Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 81: ...de It is recommended to perform non rotating autotuning for the line to line resistance if the motor cable is 50 m or longer for the actual installation or the load is heavy enough to produce stalling Simple operaton of a general purpose motor at 50 Hz E1 03 0 or F default If E1 03 F the default setting in the user setting from E1 04 to E1 13 are for 50 Hz Artisan Technology Group Quality Instrume...

Page 82: ...wing constants must be set before autotuning 1 For a constant output motor set the value at the base speed IMPORTANT Power will be supplied to the motor during autotuning but the motor will not turn Do not touch the motor until autotuning has been completed Table 4 1 Constant Settings before Autotuning Con stant Num ber Name Display Setting Range Factory Setting T1 02 Motor out put power Set the o...

Page 83: ...ors will be lit Autotuning started TUn10 Autotuning will start when the RUN Key is pressed from the autotuning start display Autotuning Stop command input If the STOP Key is pressed or a measurement error occurs during autotuning and error message will be display and autotuning will be stopped Refer to Errors During Autotuning on page 7 10 Autotuning completed END will be displayed after approxima...

Page 84: ...EQ and REF indicators on the Digital Operator should be OFF Always confirm safety around the motor and machine before starting Inverter operation from the Digital Operator Confirm that the motor works normally and that no errors are displayed at the Inverter For applica tions at which the machine can be driven in one direction only check the motor rotation direction Operation with Jog frequency re...

Page 85: ... o3 02 displayed in advanced programming mode can be used to copy the changed settings from the inverter to a recording area in the Digital Operator If changed set tings are saved in the Digital Operator they can be easily copied back to the Inverter to speed up system recovery if for any reason the inverter has to be replaced The following functions can also be used to manage user constants Recor...

Page 86: ... torque or speed response is slow Increase the setting if hunting or vibration occurs Torque compensation gain C4 01 Improving torque at low speeds 10 Hz or lower Controlling hunting and vibration 1 00 0 50 to 1 50 Increase the setting if torque is insufficient at low speeds Reduce the setting if hunting or vibration occurs for light loads Middle output fre quency voltage E1 08 Minimum output fre ...

Page 87: ...4 12 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 88: ...ser constants that can be set in the Inverter User Constant Descriptions 5 2 Digital Operation Display Functions and Levels 5 3 User Constant Tables 5 10 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 89: ...e of the user constant Description Details on the function or settings of the user constant Setting Range The setting range for the user constant Factory Setting The default setting of the user constant Change during Operation Indicates whether or not the constant can be changed while the Inverter is in operation Yes Changes are possible during operation No Changes are not possible during operatio...

Page 90: ...14 b4 Timer Function 5 15 b5 PI Control 5 15 b8 Energy Saving 5 17 C1 Acceleration Deceleration 5 18 C2 S curve Acceleration 5 18 C4 Torque Compensation 5 19 C6 Carrier Frequency 5 20 d1 Preset Reference 5 21 d2 Reference Limits 5 21 d3 Jump Frequencies 5 22 d4 Reference Frequency Hold 5 22 E1 V f Pattern 5 23 E2 Motor Setup 5 24 F6 Communications Option Card 5 25 H1 Multi function Digital Inputs ...

Page 91: ...RUN command source selection Sets the run command input method 0 Digital Operator 1 Control circuit terminal digital multi function inputs 2 MEMOBUS communications 3 Option Card 0 to 3 1 No Q 181H b1 03 Stopping method selection Select stopping method when stop com mand is input 0 Deceleration to stop 1 Coast to stop 2 DC braking stop Stops faster than coast to stop without regenerative operation ...

Page 92: ...tive 1 Reverses when PI output is negative Limit to 0 is also active when reverse pro hibit is selected by b1 04 0 or 1 0 No A 1AFH b5 12 Selection of PI feedback signal loss detection 0 No detection of PI feedback loss 1 Detection of PI feedback loss Operation continues during detection the fault contact is not operated 2 Detection of PI feedback loss The motor coasts to stop at detection and the...

Page 93: ... 0 to 100 0 No A 1E7H b5 26 Maximum Boost Time Sets the maximum time the boost opera tion is performed 0 to 3600 s 0 s No A 1E8H b5 27 Snooze feedback PI Snooze function will only be activated when the feedback value is above this parameter setting The value is set as percentage of the PI setpoint 0 to 100 60 No A 1E9H b5 28 PI Feedback Square Root Operation Enables or disables the square root ope...

Page 94: ...tion time in C1 09 3 Continue operation 0 to 3 1 No A 3A2H H3 02 Gain terminal A1 Sets the frequency as a percentage of the maximum output frequency when 10 V is input 0 0 to 1000 0 100 0 Yes A 411H H3 03 Bias terminal A1 Sets the frequency as a percentage of the maximum frequency when 0 V is inut 100 0 to 100 0 0 0 Yes A 412H H3 10 Gain terminal A2 Sets the input level when terminal A2 input is 1...

Page 95: ... with speed agreement output stopped upon detection 4 Overtorque detected continuously during operation output stopped upon detection 5 Undertorque detection only with speed agreement operation continues warning is output 6 Undertorque detected continuously during operation operation continues warning is output 7 Undertorque detection only with speed agreement output stopped upon detection 8 Under...

Page 96: ... o2 03 User constant initial value Clears or stores user initial values 0 Stores not set 1 Begins storing Records the set constants as user initial values 2 All clear Clears all recorded user initial values When the set constants are recorded as user initial values 1110 will be set in A1 03 0 to 2 0 No A 507H o2 05 Frequency refer ence setting method selection When the frequency reference is set o...

Page 97: ...A2 32 can be read and set 2 Advanced Constants can be read and set in both quick programming mode Q and advanced programming A mode 0 to 2 2 Yes A 101H 6 109 6 110 A1 03 Initialize Used to initialize the constants using the specified method 0 No initializing 1110 Initializes using the user constants that have been stored before using o2 03 parameter 2220 Initializes using a two wire sequence Initi...

Page 98: ... Name Description Setting Range Factory Setting Change during Opera tion Access Level MEMO BUS Regis ter Page A2 01 to A2 32 User specified constants Used to select the function for each of the user specified constants User constants are the only accessable constants if Constant Access Level is set to user constants A1 01 1 b1 01to o2 08 No A 106H to 125H 6 110 Con stant Number Name Description Se...

Page 99: ...n commands are disregarded during deceleration 0 to 3 0 No Q 182H 6 11 b1 04 Prohibition of reverse operation 0 Reverse enabled 1 Reverse disabled 2 Output Phase Rotation both rotational directions are enab led 3 Output Phase Rotation with Reverse prohibited 0 to 3 0 No A 183H 6 37 b1 07 Operation selec tion after switch ing to remote mode Used to set the operation mode by switching to the Remote ...

Page 100: ... 100 50 No A 18AH 6 11 6 14 b2 03 DC injection braking time at start Used to set the time to perform DC injection braking at start in units of 1 second Used to stop coasting motor and restart it When the set value is 0 DC injection braking at start is not performed 0 00 to 10 00 0 00 s No A 18BH 6 14 b2 04 DC injection braking time at stop Used to set the time to perform DC injection braking at st...

Page 101: ...aking the Inverter rated current as 100 Usually not necessary to set When restarting is not possible with the factory settings reduce the value 0 to 200 120 No A 192H 6 39 b3 03 Speed search deceleration time current detection Sets the output frequency decelera tion time during speed search in 1 second units Sets the time for deceleration from the maximum output frequency to the minimum output fre...

Page 102: ...e Sets I control integral time in 1 sec ond units I control is not performed when the setting is 0 0 0 0 to 360 0 1 0 s Yes A 1A7H 6 84 b5 04 Integral I limit Sets the I control limit as a percent age of the maximum output fre quency 0 0 to 100 0 100 0 Yes A 1A8H 6 84 b5 06 PI limit Sets the limit after PI control as a percentage of the maximum output frequency 0 0 to 100 0 100 0 Yes A 1AAH 6 84 b...

Page 103: ...n 0 Disabled 1 Enabled 0 to 1 0 No A 1DCH 6 84 b5 19 PI Setpoint PI target value 0 00 to 100 00 0 Yes A 1DDH 6 84 b5 20 PI Setpoint Scal ing Sets the unit for b5 19 U1 38 and U1 24 0 0 01 Hz 1 0 01 the maximum output frequency E1 04 is taken as 100 2 39 rpm set value is equal to motor poles 40 39999 User desired display 0 to 39999 0 No A 1E2H 6 84 b5 21 Sleep Function Selection Sets the operation ...

Page 104: ...ut Monitor Square Root Selects whether the PI output moni tor is shown as square root value or not 0 Disable 1 Enable 0 or 1 0 No A 1ECH 6 85 Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level MEMO BUS Register Page b8 01 Energy saving mode selection Select whether to enable or disable energy saving control 0 Disable 1 Enable 0 or 1 0 No A 1CCH 6 ...

Page 105: ...15 C1 11 Accel decel time switching fre quency Sets the frequency for automatic acceleration deceleration switching If the output frequency is below the set frequency Accel decel time 2 If the output freuquency is above the set frequency Accel decel time 1 The multi function input accel decel time 1 or accel decel time 2 has priority 0 0 to 200 0 0 0 Hz No A 20AH 6 17 Con stant Number Name Descrip...

Page 106: ...the set values When the motor is oscillating decrease the set values Adjust the torque compensation gain so that at minimum speed the output current does not exceed the Inverter rated output current 0 00 to 2 50 1 00 Yes A 215H 4 11 6 28 C4 02 Torque compen sation delay time constant The torque compensation delay time is set in ms units Usually setting is not necessary Adjust under the following c...

Page 107: ...05 0 to F 6 1 No Q 224H 4 5 4 11 6 2 C6 03 Carrier frequency upper limit Sets the carrier frequency upper limit and lower limit in kHz units The carrier frequency gain is set as fol lows K is a coefficient that depends on the setting of C6 03 C6 03 10 0 kHz K 3 10 0 kHz C6 03 5 0 kHz K 2 5 0 kHz C6 03 K 1 2 0 to 15 0 2 3 15 0 kHz 1 No A 225H 6 2 C6 04 Carrier frequency lower limit 0 4 to 15 0 2 3 ...

Page 108: ...ed command 2 is ON for a multi function input 0 00 Hz Yes Q 282H 6 7 d1 04 Frequency refer ence 4 Sets the frequency reference when multi step speed commands 1 and 2 are ON for multi function inputs 0 00 Hz Yes Q 283H 6 7 d1 17 Jog frequency reference Sets the frequency reference when the jog frequency reference selec tion FJOG command or RJOG command is ON 6 00 Hz Yes Q 292H 6 7 6 61 Con stant Nu...

Page 109: ...o A 297H 6 24 Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level MEMO BUS Register Page d4 01 Frequency refer ence hold function selection Sets whether or not frequency refer ence value on hold will be recorded 0 Disabled when operation is stopped or the power is turned on again the frequency reference is set to 0 1 Enabled when operation is stopp...

Page 110: ... 08 will be disregarded Always ensure that the four frequencies are set in the following manner E1 04 FMAX E1 06 FA E1 07 FB E1 09 FMIN 0 0 to 200 0 50 0 Hz No Q 303H 6 95 E1 05 Max output voltage VMAX 0 0 to 255 0 1 200 0 V 1 No Q 304H 6 95 E1 06 Base frequency FA 0 0 to 200 0 50 0 Hz No Q 305H 6 95 E1 07 Mid output frequency FB 0 0 to 200 0 2 5 Hz No A 306H 6 95 E1 08 Mid output frequency voltag...

Page 111: ... MEMO BUS Register Page E2 01 Motor rated cur rent Sets the motor rated current This set value will become the ref erence value for motor protection and torque limits This constant is an input data for autotuning 0 32 to 6 40 1 1 90 A 2 No Q 30EH 6 33 6 94 E2 03 Motor no load current Sets the motor no load current This constant is automatically set during autotuning 0 00 to 1 89 3 1 2 2 No A 310H ...

Page 112: ...me in C1 09 3 Continue operation 0 to 3 1 No A 3A2H F6 02 Input level of external error from Communica tions Option Card 0 Always detect 1 Detect during operation 0 or 1 0 No A 3A3H F6 03 Stopping method for external error from Communica tions Option Card 0 Deceleration to stop using the deceleration time in C1 02 1 Coast to stop 2 Emergency stop using the deceleration time in C1 09 3 Continue ope...

Page 113: ...reference 1 When H3 09 is set to 2 this function is combined with the master auxiliary speed switch 6 7 4 Multi step speed reference 2 6 7 6 Jog frequency command higher priority than multi step speed reference 6 7 6 51 7 Accel decel time 1 6 16 8 External baseblock NO NO contact Baseblock at ON 6 52 6 43 9 External baseblock NC NC contact Baseblock at OFF 6 52 6 43 A Acceleration deceleration ram...

Page 114: ... 62 External search command 2 ON Speed search from set frequency 6 40 64 External speed search command 3 6 39 65 KEB deceleration at momentary power loss command NC contact 66 KEB deceleration at momentary power loss command NO contact 67 Communications test mode 6 81 68 High slip braking HSB 6 101 69 Jog Frequency 2 6 8 6A Drive enable NC ON Drive enabled OFF Drive disabled 6 53 6B Operation Sour...

Page 115: ...t reset command active 6 65 12 Timer function output 6 82 17 Overtorque undertorque detection 1 NC NC Contact OFF Torque detection 6 31 1A Reverse direction 6 65 1E Restart enabled ON Restart enabled 6 45 1F Motor overload OL1 including OH3 pre alarm ON 90 or more of the detection level 6 33 20 OH pre alarm temperature reached L8 02 6 65 38 Drive enabled 6 65 39 Drive waiting start delay time b1 1...

Page 116: ...alog input ter minals A1 and A2 Effective for noise supression etc 0 00 to 2 00 0 00 s No A 41BH 6 22 H3 13 Terminal A1 A2 switching 0 Use terminal A1 analog input as main frequency reference 1 Use terminal A2 analog input as main frequency reference Effective when H3 09 is set to 2 0 or 1 0 No A 41CH Setting Value Function Contents 100 Page 0 Frequency bias Maximum output frequency 6 22 2 Auxilia...

Page 117: ...A 41FH 6 66 H4 04 Monitor selection terminal AM Sets the number of the monitor item to be output U1 at terminal AM 1 to 53 8 No A 420H 6 66 H4 05 Gain terminal AM Set the multi function analog out put 2 terminal AM gain Sets the percentage of the monitor item that is equal to 10V output at terminal AM Note that the maxi mum output voltage is 10V 0 to 1000 0 50 0 Yes Q 421H 6 66 H4 06 Bias terminal...

Page 118: ... 2 Emergency stop using the deceleration time in C1 09 3 Continue operation 4 Continue operation with the fre quency reference set in d1 04 0 to 4 3 No A 428H 6 70 H5 05 Communications error detection selection Sets whether or not a communica tions timeout is to be detected as a communications error 0 Do not detect 1 Detect 0 or 1 1 No A 429H 6 70 H5 06 Send wait time Sets the time from the Invert...

Page 119: ...time for when the motor is hot started 0 1 to 5 0 1 0 min No A 481H 6 33 L1 03 Alarm operation selection during motor overheating Selects the operation when the input motor temperature ther mistor input exceeds the alarm detection level 1 17 V H3 09 must be set to E 0 Decelerate to stop 1 Coast to stop 2 Emergency stop using the deceleration time in C1 09 3 Continue operation oH3 on the Operator f...

Page 120: ...ethru time Ridethrough time when Momen tary Power Loss Selection L2 01 is set to 1 in units of seconds 0 to 2 0 0 1 s 1 No A 486H 6 38 L2 03 Min baseblock time Sets the Inverter s minimum base block time when the Inverter is restarted after power loss ride through Set the time to approximately 0 7 times the motor time constant When an overcurrent or overvol tage occurs when starting a speed search...

Page 121: ...et If deceleration time is too short a DC Bus overvoltage may result 1 Enabled Deceleration is stopped when the DC Bus voltage exceeds the stall preven tion level Deceleration restarts when the voltage falls below the stall prevention level again 2 Intelligent deceleration mode Deceleration rate is automatically adjusted so that in Inverter can decelerate in the shortest possible time The set dece...

Page 122: ... means that the frequency reference value drops over 90 in 400 ms 0 or 1 1 No A 49DH 6 44 L4 06 Frequency refer ence value at fre quency reference loss Sets the frequency reference value when the frequency reference is missing 0 0 to 100 0 80 No A 4C2H 6 44 Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level MEMO BUS Register Page L5 01 Number of a...

Page 123: ...uously during operation output stopped upon detection 5 Undertorque detection only with speed agreement operation continues warning is output 6 Undertorque detected continuously during operation operation continues warning is output 7 Undertorque detection only with speed agreement output stopped upon detection 8 Undertorque detected continuously during operation output stopped upon detection 0 to...

Page 124: ...0 5 No A 4B2H 6 47 L8 09 Ground fault pro tection selection 0 Disabled 1 Enabled It is not recommended to use another setting than factory setting 0 or 1 1 No A 4B5H 6 47 L8 10 Cooling Fan con trol selection Sets the ON OFF control for the cooling fan 0 ON only when RUN command is on 1 ON whenever inverter is pow ered up 0 or 1 0 No A 4B6H 6 48 L8 11 Cooling fan con trol delay time Set the time in...

Page 125: ...e frequency width for decel eration during high slip braking in percent taking the maximum fre quency E1 04 as 100 1 to 20 5 No A 588H 6 101 N3 02 High slip braking current limit Sets the current limit for decelera tion during high slip braking in per cent taking the motor rated current as 100 The resulting limit must be 120 of the Inverter rated cur rent or less 100 to 200 150 No A 589H 6 101 N3 ...

Page 126: ...Maximum output frequency is 100 2 to 39 rpm units Set the motor poles 40 to 39999 User desired display Set the desired values for setting and display for the max output frequency Example When the max output frequency value is 200 0 set 12000 0 to 39999 0 No A 502H 6 102 o1 05 LCD Focus Sets the brightness on the optional LCD operator JVOP 160 0 light 1 2 3 normal 4 5 dark 0 to 5 3 Yes A 504H o1 06...

Page 127: ...ed user initial values When the set constants are recorded as user initial values 1110 will be set in A1 03 0 to 2 0 No A 507H 6 102 o2 04 kVA selection Do not set unless using a control board from an Inverter with a dif ferent capacity Refer to page 5 48 for the setting values 0 to FF 0 No A 508H o2 05 Frequency refer ence setting method selection When the frequency reference is set on the Digita...

Page 128: ...1 o2 12 will be returned to 0 0 or 1 0 No A 511H 6 102 o2 14 Energy monitor initialize Resets the monitor parameters U1 24 and U1 30 back to zero 0 No change 1 Reset to zero 0 or 1 0 No A 512H 6 102 o2 15 HAND Key func tion selection If set to 0 the HAND button on the digital operator is disabled and the drive will not enter the HAND mode and start to run when the HAND button is pressed 0 HAND but...

Page 129: ...4 7 Con stant Number Name Description Output Signal Level Dur ing Multi Function Analog Output Min Unit MEMO BUS Register U1 01 Frequency refer ence Monitors sets the frequency refer ence value 10 V Max frequency 0 to 10 V possible 0 01 Hz 40H U1 02 Output frequency Monitors the output frequency 10 V Max frequency 0 to 10 V possible 0 01 Hz 41H U1 03 Output current Monitors the output current 10 V...

Page 130: ...e of 100 corre sponds to 10V input 10 V 100 0 to 10 V possible 0 1 4EH U1 16 Terminal A2 input level Monitors the input level of analog input A2 A value of 100 corre sponds to 10V 20mA input 10 V 20mA 100 0 to 10 V possible 0 1 4FH U1 18 Motor secondary current Iq Monitors the calculated value of the motor secondary current The motor rated current corre sponds to 100 10 V Motor rated current 0 to ...

Page 131: ...I control output 10 V 100 PI output 0 to 10 V possible 0 01 64H U1 38 PI setpoint PI setpoint 10 V 100 PI setpoint 0 01 65H U1 39 MEMOBUS communications error code Shows MEMOBUS errors Cannot be output 66H U1 40 Cooling fan oper ating time Monitors the total operating time of the cooling fan The time can be set in 02 10 Cannot be output 1 hr 68H U1 51 Frequency refer ence at AUTO operation Monitor...

Page 132: ... 07 Output voltage reference at fault The output reference voltage when the last fault occurred 0 1 V 86H U2 08 DC bus voltage at fault The main current DC voltage when the last fault occurred 1 V 87H U2 09 Output power at fault The output power when the last fault occurred 0 1 kW 88H U2 11 Input terminal status at fault The input terminal status when the last fault occurred The format is the same...

Page 133: ...ting time when the 1st previous fault occurred 1 hr 94H U3 06 Accumulated time of sec ond fault The total operating time when the 2nd previous fault occurred 1 hr 95H U3 07 Accumulated time of third fault The total operating time when the 3rd previous fault occurred 1 hr 96H U3 08 Accumulated time of fourth oldest fault The total operating time when the 4th previous fault occurred 1 hr 97H U3 09 U...

Page 134: ...15 0 9 0 9 0 9 0 Constant Number Unit Factory Setting E1 03 0 1 2 3 4 5 6 7 8 9 A B C D F E1 04 Hz 50 0 60 0 60 0 72 0 50 0 50 0 60 0 60 0 50 0 50 0 60 0 60 0 90 0 120 0 60 0 E1 05 V 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 E1 06 Hz 50 0 60 0 50 0 60 0 50 0 50 0 60 0 60 0 50 0 50 0 60 0 60 0 60 0 60 0 60 0 E1 07 Hz 2 5 3 0 3 0 3 0 25 0 25 0 30 0 30 ...

Page 135: ...t 288 20 223 70 169 40 156 80 122 90 94 75 72 69 70 44 63 13 C6 02 Carrier frequency selec tion 6 6 6 6 6 6 6 6 6 E2 01 Motor rated current A 1 90 3 30 6 20 8 50 14 00 19 60 26 60 39 7 53 0 E2 03 Motor no load current A 1 20 1 80 2 80 3 00 4 50 5 10 8 00 11 2 15 2 E2 05 Motor line to line resis tance Ω 9 842 5 156 1 997 1 601 0 771 0 399 0 288 0 230 0 138 L2 02 Momentary power loss ridethru time s...

Page 136: ... 0 3 0 3 0 3 0 3 0 3 L8 02 Overheat pre alarm level C 95 95 95 95 95 95 95 95 95 95 Con stant Number Name Unit Factory Setting Inverter Capacity kW 18 5 22 30 37 45 55 75 90 110 132 o2 04 kVA selection 2A 2B 2C 2D 2E 2F 30 31 32 33 b8 04 Energy saving coeffi cient 115 74 103 58 92 54 76 32 71 56 67 20 46 20 41 22 36 23 33 18 C6 02 Carrier frequency selec tion 6 6 4 4 4 4 3 3 3 2 E2 01 Motor rated ...

Page 137: ... current will need to be reduced Con stant Number Name Unit Factory Setting Inverter Capacity kW 160 185 220 300 o2 04 kVA selection 34 35 36 37 b8 04 Energy saving coeffi cient 30 13 30 57 27 13 21 76 C6 02 Carrier frequency selec tion 2 2 1 1 E2 01 Motor rated current A 270 0 310 0 370 0 500 0 E2 03 Motor no load current A 70 0 81 0 96 0 130 0 E2 05 Motor line to line resis tance Ω 0 029 0 025 0...

Page 138: ...imit Frequency Reference Limit Function 6 25 Frequency Detection 6 26 Improved Operating Efficiency 6 28 Machine Protection 6 30 Automatically Restart 6 38 Inverter Protection 6 47 Input Terminal Functions 6 51 Output Terminal Functions 6 63 Monitor Constants 6 66 Individual Functions 6 68 Digital Operator Functions 6 102 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE ww...

Page 139: ...n in the following dia gram by setting C6 03 Carrier Frequency Upper Limit C6 04 Carrier Frequency Lower Limit and C6 05 Carrier Frequency Proportional Gain No Con stant No Name Details Setting Range Factory Setting Changes During Opera tion Access Level C6 02 Carrier frequency selection Selects the carrier frequency Select F to enable detailed settings using constants C6 03 to C6 05 0 to F 6 1 No...

Page 140: ...rier frequency set C6 03 and C6 04 to the same value or set C6 05 to 0 If Carrier Frequency Proportional Gain C6 05 6 and C6 03 C6 04 an OPE11 fault Data setting error will occur Carrier Frequency Output frequency E1 04 Max Output Frequency Output frequency x C6 05 x K C6 03 C6 04 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 141: ...022 6 15 kHz 6 15 kHz 2030 4 10 kHz 6 15 kHz 80 2037 3 8 kHz 4 10 kHz 80 2045 3 8 kHz 4 10 kHz 80 2055 3 8 kHz 4 10 kHz 80 2075 3 5 kHz 4 10 kHz 2090 3 5 kHz 4 10 kHz 2110 1 2 kHz 1 2 kHz 40P4 6 15 kHz 6 15 kHz 40P7 6 15 kHz 6 15 kHz 41P5 6 15 kHz 6 15 kHz 42P2 6 15 kHz 6 15 kHz 43P7 6 15 kHz 6 15 kHz 44P0 6 15 kHz 6 15 kHz 45P7 6 15 kHz 6 15 kHz 47P5 6 15 kHz 6 15 kHz 4011 6 15 kHz 6 15 kHz 4015 ...

Page 142: ...erence from control circuit terminal A1 voltage input or control circuit terminal A2 voltage or current input Inputting Master Speed Frequency Reference Only If inputting the master speed frequency reference only input the voltage reference to control circuit terminal A1 Fig 6 3 Master Speed Frequency Reference Input Con stant Number Name Description Setting Range Factory Setting Change during Ope...

Page 143: ...rom control circuit terminal A2 Input the current 4 to 20 mA in control circuit terminal A2 When H3 09 Multi Function analog input terminal A2 function selection is set to 0 factory setting the input on A2 is added to A1 Fig 6 5 Frequency Reference Using Current Setting Precautions When inputting a current signal to terminal A2 turn ON pin 2 on DIP switch S1 factory setting ON If using terminal A2...

Page 144: ...to step 1 and step 2 observe the following precautions When setting terminal A1 s analog input to step 1 set b1 01 to 1 when setting d1 01 Frequency Reference 1 to step 1 set b1 01 to 0 When setting terminal A2 s analog input to step 2 set H3 09 to 2 auxiliary frequency reference When setting d1 02 Frequency Reference 2 to step 2 set H3 09 to 1F do not use analog inputs Terminal Constant Num ber S...

Page 145: ...d for the control circuit If it is selected while the inverter is initialized to 2 wire con trol an OPE03 error will be displayed Inverter Forward stop Reverse stop Error reset Multi step command 1 Multi step command 2 Jog frequency External fault Digital input neutral SN Forward stop Multi step speed command 1 Multi step speed command 2 Jog frequency selection Frequency reference 3 Frequency refe...

Page 146: ...rol The factory setting is set to a 2 wire control When control circuit terminal S1 is set to ON forward operation will be performed and when S1 is turned OFF the Inverter will stop In the same way when control circuit terminal S2 is set to ON reverse operation will be performed and when S2 is turned OFF the Inverter will stop Fig 6 8 2 Wire Control Wiring Example with Positive Logic Con stant Num...

Page 147: ...Fig 6 9 3 Wire Control Wiring Example Fig 6 10 Three wire Control Time Chart Use a control circuit that turns ON terminal S1 for 50 ms or longer for the run command This will make the run command self holding in the Inverter Stop switch NC contact Operation switch NO contact Run command operates when ON Stop command stopped when ON Forward reverse command multi function input Digital input neutral...

Page 148: ... with out regenerative operation 3 Coast to stop with timer Run commands are ignored during deceleration time 0 to 3 0 No Q b2 01 Zero speed level DC injection braking starting frequency Set the frequency at which the DC injection braking starts in units of Hz when b1 03 is set to 0 deceleration to stop DC injection braking starts from E1 09 when b2 01 E1 09 0 0 to 10 0 0 5 Hz No A b2 02 DC inject...

Page 149: ...cceleration and Deceleration Times Fig 6 11 Deceleration to Stop Coast to Stop If the stop command is input i e the run command is turned OFF when b1 03 is set to 1 the Inverter output voltage is switched off The motor coasts to stop Fig 6 12 Coast to Stop After the stop command is input run commands are ignored until the Minimum Baseblock Time L2 03 has elapsed Run command Output frequency DC inj...

Page 150: ...has elapsed The time T depends on the output frequency when the stop command is input and on the deceleration time Fig 6 14 Coast to Stop with Timer Lengthen the Minimum Baseblock Time L2 03 when an overcurrent OC occurs during stopping Output frequency at stop command input 100 maximum output frequency 10 b2 04 b2 04 x 10 DC injection brake time Run command Output frequency DC injection brake ON ...

Page 151: ...ion braking starting fre quency Used to set the frequency at which DC injection braking starts in units of Hz when b1 03 is set to 0 deceleration to stop When b2 01 is less than E1 09 E1 09 becomes the DC injection braking starting frequency 0 0 to 10 0 0 5 Hz No A b2 02 DC injection braking current Set the DC Injection Braking Current as a percentage of the Inverter rated current 0 to 100 50 No A...

Page 152: ...mand has been input operation cannot be restarted until the Inverter has stopped To cancel the emergency stop turn OFF the run command and emergency stop command Related parameters Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level C1 09 Emergency stop time Sets the deceleration time when the multi function input Emergency fast stop is ON This tim...

Page 153: ...cy 0 0 to 6000 0 10 0 s Yes Q C1 02 Deceleration time 1 Sets the deceleration time in seconds for the output fre quency to fall from 100 to 0 Yes Q C1 03 Acceleration time 2 Sets the acceleration time when multi function input Acceleration deceleration time selection 1 is ON Yes A C1 04 Deceleration time 2 Sets the deceleration time when multi function input Acceleration deceleration time selectio...

Page 154: ...e Two S curve characteristic times can be set At acceleration start and at acceleration end For deceleration start and end the S curve times are fixed to 0 2 sec Setting Example The S curve characteristic when switching operation forward reverse is shown in the following diagram Fig 6 17 S curve Characteristic during Operation Switching When S curve is set calculate acceleration deceleration time ...

Page 155: ...ant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level L3 01 Stall prevention selection during acceleration 0 Disabled Accelerates according to the setting Motor may stall if the load is too high 1 Enabled Acceleration stops when the level set in L3 02 is exceeded Acceleration continues when current value falls below the level set in L3 02 2 Optimum adjustm...

Page 156: ... automatically lowered to prevent stalling It will be reduced to a fixed value of 50 of the inverter rated current Set the constants as a percentage taking the inverter rated current to be 100 Fig 6 19 Stall Prevention Level and Limit During Acceleration Stall prevention level during acceleration L3 02 Stall Prevention Level during Acceleration 50 of inverter rated current Output frequency E1 06 B...

Page 157: ...eleration will be continued L3 04 2 This setting enables the stall prevention during deceleration The deceleration time set as C1 is taken as reference The function automatically tries to optimize the deceleration time by observ ing the DC bus voltage and shortening the deceleration time The function does not lengthen the deceleration time i e if C1 is set too short OV may occure Setting Example A...

Page 158: ... voltage and input voltage Refer to the following table for details When using the braking option be sure to set constant L3 04 to 0 Inverter Rated Input Voltage Stall Prevention Level during Deceleration V 200 V class 380 400 V class E1 01 400 V 760 E1 01 400 V 660 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 159: ...y when 0V is input 100 0 to 100 0 0 0 Yes A H3 08 Multi function analog A2 signal level selection 0 0 to 10V 11 bit 2 4 to 20 mA 9 bit input 3 0 to 20 mA 9 bit input Switch current and voltage input using the switch S1 on the control terminal board 0 2 3 2 No A H3 09 Multi function analog A2 func tion selection Selects the multi function analog input function for termi nal A2 0 to 16 0 No A H3 10 ...

Page 160: ...Fig 6 22 Frequency Bias Adjustment Terminal A2 Input For example if H3 02 is 100 H3 03 is 0 and terminal A2 is set to 1 V the frequency reference from terminal A1 when 0 V is input to A1 will be 10 Frequency bias Multi function analog input terminal A2 input level 0V 4 mA 0 mA Frequency reference Terminal A1 input voltage Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE ww...

Page 161: ... Jump frequency 1 Set the frequency center value of the jump frequency set tings in hertz Set to 0 0 to disable the jump frequency function Make sure that the settings are as follows d3 01 d3 02 d3 03 Operation within the jump frequency range is prohibited Changes during acceleration and deceleration are made gradually without performing jumps 0 0 to 200 0 0 0 Hz No A d3 02 Jump frequency 2 0 0 Hz...

Page 162: ...ter speed frequency i e the lower levels of the jog frequency multi step speed frequency and auxiliary frequency will not be adjusted Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level d2 01 Frequency reference upper limit Set the output frequency upper limit taking the max out put frequency to be 100 0 0 to 110 0 100 0 No A Con ...

Page 163: ...d H2 02 parameter setting for each of the speed agreement functions Con stant Number Name Description Setting Range Factory Setting Change during Operation Access Level L4 01 Speed agreement detection level Effective when fout fset agree 1 Frequency detection 1 or Frequency detection 2 is set for a multi function out put 0 0 to 200 0 0 0 Hz No A L4 02 Speed agreement detection width Effective when...

Page 164: ...OUT Detection 2 L4 01 Output frequency Frequency reference fref fout Agree 1 Multi function output setting 2 Output frequency or motor speed ON L4 02 L4 02 OFF Output fre quency or motor speed L4 01 L4 02 OFF L4 01 L4 02 ON fout fset Agree 1 Multi function output setting 3 L4 01 L4 02 OFF L4 01 L4 02 ON Output fre quency or motor speed Freq Detection 1 Multi function output setting 4 L4 01 L4 02 O...

Page 165: ...r capacity max applicable motor capacity increase the set value If the motor is vibrating reduce the set value Adjust this constant so that the output current during low speed rotation does not exceed the Inverter rated output current range Adjusting the Torque Compensation Primary Delay Time Constant C4 02 Set the torque compensation function primary delay in ms Normally there is no need to chang...

Page 166: ...e value under the following circumstances If vibrations occur under light load condition increase the setting If the motor stalls reduce the setting Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level N1 01 Hunting prevention function selection 0 Hunting prevention function disabled 1 Hunting prevention function enabled 0 or 1 1 No A N1 02 Hunting ...

Page 167: ...e motor will accelerate again to the set fre quency Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level L3 05 Stall prevention selection during running function selection 0 Disabled Operates according to the setting Motor may stall when the load is too large 1 Enabled Deceleration time 1 Deceleration time set in C1 02 is used 2 En...

Page 168: ...greement out put is stopped upon detection 4 Overtorque detected continuously during operation output is stopped upon detection 5 Undertorque detection only with speed agreement operation continues warning is output 6 Undertorque detected continuously during operation operation continues warning is output 7 Undertorque detection only with speed agreement out put is stopped upon detection 8 Underto...

Page 169: ...ng output is stopped upon detection UL3 lights up 8 Undertorque detected continuously during operation output is stopped upon detection UL3 lights up Set Value Function Operator Overtorque Under torque Detection 1 Motor current output torque L6 02 L6 03 L6 03 Overtorque detection 1 NO Overtorque detection switch off bandwidth is approximately 10 of the Inverter rated output current or motor rated ...

Page 170: ...the 150 over load Set the motor protection operation time in L1 02 The factory setting is 60 sec Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level E2 01 Motor rated current Sets the motor rated current of motor 1 This set value becomes the base value for motor protection and torque limit It is an input data for autotuning 0 32 to 6 40 1 1 90 A 2 ...

Page 171: ...otected even if this constant has been set to 1 enabled because the thermal value will be reset after inverter power supply switch off For safe overload tripping set the value in constant L1 02 to a low setting Setting the Motor Overload Pre Alarm To enable the Motor overload pre alarm enable the motor overload protection function i e L1 01 must be set set to 1 and set H2 01 or H2 02 multi functio...

Page 172: ...tion selection during motor overheating Selects the operation when the input motor temperature thermistor input exceeds the alarm detection level 1 17 V 0 Decelerate to stop 1 Coast to stop 2 Emergency stop using the deceleration time in C1 09 3 Continue operation oH3 on the Digital Operator flashes 0 to 3 3 No A L1 04 Motor overheating operation selection Selects the operation when the motor temp...

Page 173: ...ons Because this function uses a voltage signal to terminal A2 pin 2 of the DIP switch S1 on the control termi nal board has to be turned to OFF for A2 voltage input The factory setting is ON A2 current input For the same reason the parameter H3 08 analog input terminal A2 signal level has to be set to 0 0 10V input Error Code Details OH3 Inverter stops or continues to operate according to the set...

Page 174: ...change the output phase order by changing b1 04 to 2 or 3 This much easier and faster than changing the wiring if the motor rotational direction is wrong Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level b1 04 Prohibition of reverse operation 0 Reverse enabled 1 Reverse disabled 2 Output Phase Rotation 3 Output Phase Rotation Re...

Page 175: ...peration selection is set to 0 Disabled an alarm UV1 main circuit under voltage will be detected when the momentary power loss exceeds 15 ms during operation Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level L2 01 Momentary power loss detection 0 Disabled DC bus undervoltage UV detection 1 Enabled Restarted when the power returns within the time ...

Page 176: ...When restarting is not possi ble with the factory settings reduce the value 0 to 200 120 No A b3 03 Speed search deceleration time current detection Sets the output frequency deceleration time during speed search Sets the time for deceleration from the maximum output frequency to the minimum output frequency 0 1 to 10 0 2 0 s No A b3 05 Speed search wait time current detection or speed calculation...

Page 177: ...quency If an overcurrent OC is detected when using speed search after power recovery lengthen the Minimum Baseblock Time L2 03 Application Precautions for Speed Searches Using Estimated Speed Always perform non rotating autotuning for line to line resistance before using speed searches based on calculated speeds If the cable length between the motor and Inverter is changed after autotuning has bee...

Page 178: ...quency when the temporary power loss was detected or from the highest frequency and performs speed detection by watching the current level during the search External Speed Search Command External search command 1 and external search command 2 become the same operation calculation of the motor speed and starting the search from the calculated speed External speed search command 1 Starts speed searc...

Page 179: ...me L2 03 x 0 75 1 10 ms Start using speed detected Set frequency reference 1 After AC power supply recovery motor waits for the minimum Speed Search Wait Time b3 05 Output frequency Set frequency reference Minimum baseblock time L2 03 Speed Search Wait Time b3 05 Note If the frequency immediately before the baseblock is low or the power supply break time is long operation may be the same as the se...

Page 180: ... time set in b3 03 b3 02 Set frequency reference Maximum output frequency or set frequency Minimum baseblock time L2 03 OFF ON AC power supply Output frequency Output current Set frequency reference Minimum baseblock time L2 03 1 2 Output frequency before power loss speed search operating current Deceleration time set in b3 03 1 Baseblock time may be reduced by the output frequency immediately bef...

Page 181: ...lti function contact output terminal M1 M2 and M3 M4 function selection to C frequency reference lost Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level L4 05 Operation when frequency refer ence is missing 0 Stop 1 Operation L4 06 fref loss inverter runs with reduced speed Frequency reference loss means that the frequency refer e...

Page 182: ...ter performs the auto restart corresponding to Fig 6 33 The inverter tries to restart every 5 ms for the maximum time of L5 03 All retries performed during L5 03 are regarded as one restart attempt The internal counting of restart attempts is reset to 0 when the drive has run 10 minutes without fault Fig 6 33 Timing Chart for Auto Restart Function OC Overcurrent PF Main circuit voltage fault GF Gr...

Page 183: ... OFF and then ON again Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level L5 01 Number of auto restart attempts Sets the number of auto restart attempts Automatically restarts after a fault and conducts a speed search from the run frequency 0 to 10 0 No A L5 02 Auto restart operation selection Sets whether a fault contact output is activated durin...

Page 184: ...ecutive ten scan range is greater than the voltage determined by multiplying L8 06 times the drives rated OV Trip point 400Vdc 800Vdc a PF fault will occur and the Drive will coast to stop Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level L8 02 Overheat pre alarm level Sets the detection temperature for the Inverter overheat detection pre alarm i...

Page 185: ...er waits for this time before switching OFF the cooling fan The factory setting is 300 sec Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level L8 06 Input Phase Loss Detection Level Allowed DC bus ripple before input phase loss is detected in percent of the OV trip level 200V class 400 VDC 400V class 800 VDC 0 0 to 25 0 5 0 No A Con stant Number Na...

Page 186: ... below the normal OL2 current level see Fig 6 34 Fig 6 34 OL2 Alarm Level at Low Frequencies Related Constants Generally it is not recommended to disable this function Otherwise the inverter life time might be shortened Con stant Number Name Description Setting Range Factory Setting Change during Operation Access Level L8 12 Ambient temperature Sets the ambient temperature 45 to 60 45 C No A Con s...

Page 187: ...isabled Related Constants Generally it is absolutely not recommended to disable this function Con stant Number Name Description Setting Range Factory Setting Change during Operation Access Level L8 18 Soft CLA selection 0 Disable 1 Enable 0 or 1 1 No A Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 188: ...ted Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level b1 01 Reference selection Sets the frequency reference input method 0 Digital Operator 1 Control circuit terminal analog input 2 MEMOBUS communications 3 Option Card 0 to 3 1 No Q b1 02 RUN command source selection Sets the run command input method 0 Digital Operator 1 Control circui...

Page 189: ...ow Fig 6 35 Baseblock Commands Multifunction Analog Input A2 Disable Enable If a digital input is programmed for this function H1 C the analog input A2 can be enabled or disabled by switching the digital input ON OFF ON Analog Input A2 enabled Set Value Function 8 External baseblock NO Normally Open contact Baseblock when ON 9 External baseblock NC Normally Closed contact Baseblock when OFF IMPORT...

Page 190: ...the acceleration or deceleration and maintain holds the output frequency Acceleration deceleration is restarted when the acceleration deceleration ramp hold input is turned OFF The motor will be stopped if a stop command is input while the acceleration deceleration ramp hold input is ON When constant d4 01 the frequency reference hold function selecton is set to 1 the held frequency will be stored...

Page 191: ...Hold commands is given below Fig 6 36 Acceleration Deceleration Ramp Hold Power supply Forward Stop Acceleration Deceleration Ramp Hold Frequency reference Output frequency Hold Hold Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 192: ...ulti function input terminals S3 to S7 are set as follows operation error OPE03 Invalid multi function input selection will occur Only either the UP command or DOWN command has been set UP DOWN commands and Acceleration Deceleration Ramp Hold have been allocated at the same time Operation Acceleration Deceleration Hold Hold Up command ON OFF ON OFF Down command OFF ON ON OFF Con stant Number Name ...

Page 193: ...value using the UP DOWN functions is stored even after the power supply is turned OFF When the power sup ply is turned ON and the run command is input the motor accelerates to the frequency reference that has been stored To reset i e to 0 Hz the stored frequency reference turn ON the UP or DOWN command while the run command is ON Connection Example and Time Chart The time chart and settings exampl...

Page 194: ...Same frequency Lower limit Forward operation stop UP command DOWN command Speed agree Reference frequency reset Power supply The speed agree signal turns ON when the motor is not accelerating decel erating while the run command is ON Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 195: ...eed reference 0 and the speed reference source is an analog input A1 or A2 When the analog frequency reference value d4 02 0 the frequency reference is set to 0 If only one of the Trim Control Increase command or Trim Control Decrease command has been set for a multi function contact input terminal operation error OPE03 invalid multi function input selected will occur Con stant Number Name Descrip...

Page 196: ...erence you cannot use the following commands at the same time Otherwise operation error OPE03 invalid multi function input selection will occur Acceleration Deceleration Ramp Hold command UP DOWN command Trim Control Increase Decrease command Application Precautions When performing sample hold of analog frequency reference be sure to close the digital input for 100 ms or more If the sample hold ti...

Page 197: ...S3 to S7 to 6B or 6C If a RUN command is active the switchover will not be accepted Setting precautions To use the operation source switching function make the following settings Set b1 01 Frequency reference source to a value different from 3 option card Set b1 02 RUN command source to a value different from 3 option card Set one of the constants H1 01 to H1 05 to 6B or 6C Setting for one of H1 0...

Page 198: ... commands there is no need to input the RUN command To use this function set one of the constants H1 01 to H1 05 multi function contact input terminal S3 to S7 function selection to 12 FJOG command or 13 RJOG command Related Constants Multi Function Contact Inputs H1 01 to H1 05 Setting for one of H1 01 to H1 05 Terminal Status Frequency Reference and Run Command Source 6B OFF Inverter Frequency r...

Page 199: ...combination of any of the following three conditions Signal input level from peripheral devices External error detection method Operation during external error detection The following table shows the relationship between the combinations of conditions and the set value in H1 Note 1 Sets the input level at which errors are detected NO contact External error when ON NC contact External error when OF...

Page 200: ...escription Setting Range Factory Setting Change during Operation Access Level H2 01 Terminal M1 M2 function selec tion Multi function contact output 1 0 to 38 0 No A H2 02 Terminal M3 M4 function selec tion Multi function contact output 2 0 to 38 1 No A OFF The Run command is OFF and there is not output voltage ON The Run command is ON or a voltage is being output OFF The inverter is not outputtin...

Page 201: ...requency reference is selected the output is switched OFF Run Command Selection Status Setting A If a multifunction output is programmed for this function the output is switched ON when the digital operator is selected as RUN command source If any other RUN command source is selected output is switched OFF Fault Output Setting E If a multifunction output is programmed for this function the output ...

Page 202: ...ching the OH Pre Alarm level besides closing the configured digital output Drive Enabled Setting 38 If a multifunction output is programmed for this function the output is switched ON when the drive is enabled The drive can be enabled or disabled using a digital multifunction input During oH and Reduced Frequency Setting 3A If a multifunction output is programmed for this function the output is sw...

Page 203: ...evel gain Sets the percentage of the monitor item that is equal to 10V output at terminal FM Note that the maximum out put voltage is 10V 0 1000 0 100 Yes Q H4 03 Bias terminal FM Sets the multi function analog output 1 voltage level bias Sets the percentage of the monitor item that is equal to 0V output at terminal FM The maximum output from the terminal is 10V 110 0 110 0 0 0 Yes A H4 04 Monitor...

Page 204: ...in Fig 6 42 Fig 6 42 Monitor Output Adjustment Angezeigtes Signal z B Ausgangsfrequenz Ausgangs Spannung Strom 0V 4mA 10V 20mA 100 3V 8 8mA Gain 100 Bias 0 Gain 170 Bias 30 Gain 0 Bias 100 Monitor item e g Output Frequency Output voltage 3V 8 8mA 10V 3V 0V Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 205: ...nications using that address A slave that receives a command from the master performs the specified function and sends a response to the master Fig 6 43 Example of Connections between PLC and Inverter Communications Specifications The MEMOBUS communications specifications are shown in the following table Item Specifications Interface RS 422 RS 485 Communications Cycle Asynchronous Start stop synch...

Page 206: ...nications constants H5 01 to H5 08 using the Digital Operator 4 Turn OFF the power supply and check that the Digital Operator display has completely disappeared 5 Turn ON the power supply once again 6 Perform communications with the PLC IMPORTANT 1 Separate the communications cables from the main circuit cables and other wiring and power cables 2 Use shielded cables for the communications cables a...

Page 207: ...1 2400 bps 2 4800 bps 3 9600 bps 4 19200 bps 0 to 4 3 No A H5 03 Communications parity selection Sets the parity for MEMOBUS communications 0 No parity 1 Even parity 2 Odd parity 0 to 2 0 No A H5 04 Communications error detection selection Sets the stopping method for communications errors 0 Deceleration to stop using the deceleration time in C1 02 1 Coast to a stop 2 Emergency stop using the dece...

Page 208: ...nds The three function codes shown in the table below are available Data Configure consecutive data by combining the memory register address test code for a loopback address and the data the register contains The data length changes depending on the command details Slave address Function code Data Error check Function Code Hexadecimal Function Command Message Response Message Min Bytes Max Bytes M...

Page 209: ...ess 3 The result has to be shifted to the right until the overflow bit becomes 1 4 When this bit becomes 1 an Esclusive OR operation with the result of step 3 and the fix value A001H has to be performed 5 After 8 shift operations every time when the overflow bit becomes 1 an Exclusive OR like in step 4 has to be done perform an Exclusive OR operation with the result of the former operations and th...

Page 210: ...lt 0100 1001 1111 1111 0 Shift 5 0010 0100 1111 1111 1 Shift 6 1010 0000 0000 0001 1000 0100 1111 1110 ExOr Result 0100 0010 0111 1111 0 Shift 7 0010 0001 0011 1111 1 Shift 8 1010 0000 0000 0001 1000 0001 0011 1110 ExOr Result 0000 0011 Function Code 1000 0001 0011 1101 ExOr Result 0100 0000 1001 1110 1 Shift 1 1010 0000 0000 0001 1110 0000 1001 1111 ExOr Result 0111 0000 0100 1111 1 Shift 2 1010 ...

Page 211: ...ts The following tables show message examples when reading status signals error details data link status and frequency references from the slave 2 Inverter Command Message Response Message During Normal Operation Response Message During Error Slave Address 02H Slave Address 02H Slave Address 02H Function Code 03H Function Code 03H Function Code 83H Start Address Higher 00H Data quantity 08H Error ...

Page 212: ...ith the slave address 01H Command Message Response Message During Normal Operation Response Message During Error Slave address 01H Slave address 01H Slave address 01H Function code 08H Function code 08H Function code 89H Test Code Higher 00H Test Code Higher 00H Error Code 01H Lower 00H Lower 00H CRC 16 Higher 86H Data Higher A5H Data Higher A5H Lower 50H Lower 37H Lower 37H CRC 16 Higher DAH CRC ...

Page 213: ...mmand 7 Bits B to F Not used 0002H Frequency reference Set units using constant o1 03 0003H to 0005H Not used 0006H PI target value 0007H Analog output 1 setting 11 V 726 to 11 V 726 10V 660 0008H Analog output 2 setting 11 V 726 to 11 V 726 10V 660 0009H Multi function contact output setting Bit 0 Contact output 1 Terminal M1 M2 1 ON 0 OFF Bit 1 Contact output 2 Terminal M3 M4 1 ON 0 OFF Bit 2 No...

Page 214: ...OL2 Bit 3 Inverter overheat OH1 OH2 Bit 4 Not used Bit 5 Fuse blown PUF Bit 6 PI feedback lost FbL Bit 7 External error EF EFO Bit 8 Control board error CPF Bit 9 Motor overload OL1 or overtorque 1 OL3 detected Bit A Not used Bit B Main circuit undervoltage UV detected Bit C Main circuit undervoltage UV1 control power supply error UV2 inrush preven tion circuit error UV3 power loss Bit D Not used ...

Page 215: ...ock 1 Inverter output baseblock Bit 9 Frequency reference mode 1 Not communication 0 Communication option Bit A Run command mode 1 Not communication 0 Communication option Bit B Overtorque detection 1 Detected Bit C Frequency reference lost 1 Lost Bit D Restart enabled 1 Restarting Bit E Error including MEMOBUS communications time out 1 Error occurred Bit F MEMOBUS communications time out 1 Timed ...

Page 216: ...hat enable constant data in RAM and ENTER commands that write data to EEPROM non volatile memory in the Inverter at the same time as enabling the data in RAM The following table shows the ENTER command data ENTER command data can only be written 003CH Flash software number 003DH Communications error details Bit 0 CRC error Bit 1 Invalid data length Bit 2 Not used Bit 3 Parity error Bit 4 Overrun e...

Page 217: ... you are attempting to access is not recorded anywhere With broadcast sending a start address other than 0001H or 0002H has been set 03H Invalid quantity error The number of data packets register content being read or written is outside the range of 1 to 16 In write mode the number of data bytes in the message is not No of packets x 2 21H Data setting error A simple upper limit or lower limit erro...

Page 218: ...d set 67 communications test mode in constant H1 05 Terminal S7 Function Selection 2 Turn OFF the inverter power supply 3 Perform the wiring according to Fig 6 46 4 Turn ON the terminating resistance Turn ON pin 1 on DIP switch 1 5 Turn ON the inverter power supply Fig 6 46 Communication Terminals Wiring for Self Diagnosis During normal operation the Digital Operator displays PASS on the display I...

Page 219: ...en the timer function input OFF time is longer than the value set in b4 02 the timer output function is turned OFF An example of timer function operation is given in the following diagram Fig 6 47 Timer Function Operation Example Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level b4 01 Timer function ON delay time Set the timer function output ON ...

Page 220: ...output of a P element is proportional to the input deviation With using a P element alone it is not possible to eliminate the deviation completely I element The output of an I element is the time integral of the input deviation With using a P ele ment and an I element together the deviation can be eliminated completely Applica tion Control Details Example of Sen sor Used Pressure Control Pressure ...

Page 221: ...tput is negative 1 Reverses when PI output is negative Limit to 0 is also active when reverse prohibit is selected by b1 04 0 or 1 0 No A b5 12 Selection of PI feedback signal loss detection 0 No detection of PI feedback loss 1 Detection of PI feedback loss Operation continues during detection the fault contact is not operated 2 Detection of PI feedback loss The motor coasts to stop at detection a...

Page 222: ...t operation for the PI feedback value 0 Disabled 1 Enabled 0 or 1 0 No A b5 29 PI Feedback Square Root Gain Sets the gain for the feedback when square root operation is enabled 0 to 2 00 1 00 No A b5 30 PI Output Monitor Square Root Selects whether the PI output monitor is shown as square root value or not 0 Disable 1 Enable 0 or 1 0 No A Constant Number Name Description Output Signal Level During...

Page 223: ... PI output becomes the Inverter output frequency 3 PI output is added to the frequency reference as compensation value of the Inverter output frequency PI Target Input Method Setting Conditions MEMOBUS register 0006H Set MEMOBUS bit 1 in register address 000FH to 1 enable disable PI target value from communications to be able to use register number 0006H as the PI target value Constant setting If ...

Page 224: ...shoot occurs reduce integral time I Suppressing Long cycle Vibration If vibration occurs with a longer cycle than the integral time I set value lengthen the integral time I to sup press the vibration Response Before adjustment After adjustment Time Response Before adjustment After adjustment Time Response Before adjustment After adjustment Time Artisan Technology Group Quality Instrumentation Guar...

Page 225: ... constant to be higher than the resonance frequency cycle duration Increase this time constant to reduce Inverter responsiveness Using b5 09 the PI output polarity can be inverted If now the PI target value increases the output fre quency will be lowered This function is usable e g for vacuum pumps Using b5 10 a gain can be applied to the PI control output Enable this constant to adjust the amount...

Page 226: ...iv Constant b5 19 b5 18 0 1 0 PI SFS b5 17 PI SFS cancel H1 xx 34 0 1 Frequency Reference PI Target PI Target o1 03 Scaling b5 20 Scaling 1 0 1 1 0 Reg 0Fh bit 1 PI Feedback Terminal A1 Terminal A2 PI Differential Fdbk H3 09 6B 1 0 H3 09 B 1 0 1 0 PI Differential Fdbk H3 09 6B PI Differential Fdbk H3 09 6B Z 1 1 0 1 0 PI Input Caracteristic H1 xx 35 1 0 Z 1 PI SFS b5 17 PI SFS cancel H1 xx 34 0 1 ...

Page 227: ...epends on the setting of b5 21 If b5 21 is set to 0 the frequency reference PI target value is taken as an input value for the sleep function If b2 21 is set to 1 the output frequency before the softstarter SFS input C1 C2 is taken as sleep function input value If this value falls below the sleep level b5 15 for a longer time than the sleep operation delay time b5 16 the inverter output will be st...

Page 228: ...itching of the inverter The boost level is set in constant b5 25 and it is set as percentage of the PI setpoint value but the maximum time for boost operation is set in b5 26 Wake up The inverter resumes the normal PI operation when the PI feedback exceeds the wake up level b5 24 The normal acceleration ramp is used Fig 6 52 PI Snooze Time Chart Using the constant b5 21 either sleep operation or s...

Page 229: ...n by switching the input to ON The PI target value becomes the frequency reference value PI Control Integral Reset 30 Using this function the integral share value of the PI control can be reset by setting a multifunction input to ON PI Control Integral Hold 31 Using this function the integral share value of the PI control can be hold by setting a multifunction input to ON The value will be hold as...

Page 230: ...uently the motor efficiency has to be controlled To have optimized efficiency the search operation var ies the output voltage Constant b8 06 Search Operation Voltage Limiter limits the range for the voltage search operation For 200 V Class Inverters a range of 100 is equal to 200 V and for 400 V Class Invert ers a range of 100 is equal to 400 V Set to 0 to disable the search operation voltage limi...

Page 231: ... the line to line resistance value in the motor test report using the following formula and then make the setting accordingly E type insulation Line to line resistance Ω at 75 C of test report 0 92 Ω B type insulation Line to line resistance Ω at 75 C of test repor t 0 92 Ω F type insulation Line to line resistance Ω at 115 C of test report 0 87 Ω Con stant Number Name Description Setting Range Fa...

Page 232: ...input voltage This setting is used as a ref erence value for protection functions 155 to 255 1 200 V 1 No Q E1 03 V f pattern selection 0 to D Select from the 14 preset V f patterns F Custom user set patterns Applicable for setting of E1 04 to E1 10 0 to F F No Q E1 04 Max output frequency FMAX To set V f characteristics in a straight line set the same values for E1 07 and E1 09 In this case the s...

Page 233: ...ads with torque proportional to the square or cube of the rotation speed such as fans and pumps 4 50 Hz specifications cubical torque charac teristic 5 50 Hz specifications quadratic torque char acteristic 6 60 Hz specifications cubical torque charac teristic 7 60 Hz specifications quadratic torque char acteristic High Startup Torque Select a high startup torque V f pattern only in the following c...

Page 234: ...e 8 to B Fixed Output Operation Set Value C to E Set Value 0 50 Hz Set Value 1 60 Hz Set Value 2 60 Hz Set Value 3 72 Hz Set Value 4 50 Hz Set Value 5 50 Hz Set Value 6 60 Hz Set Value 7 60 Hz Set Value 8 50 Hz Set Value 9 50 Hz Set Value A 60 Hz Set Value B 60 Hz Set Value C 90 Hz Set Value D 120 Hz Set Value E 180 Hz 1 3 2 5 1 5 1 5 3 1 5 3 1 3 1 3 1 5 1 5 1 3 2 5 1 3 2 5 1 5 1 5 1 5 1 5 1 5 Art...

Page 235: ...igh Startup Torque Set Value 8 to B Fixed Output Operation Set Value C to E Set Value 0 50 Hz Set Value 1 60 Hz Set Value 2 60 Hz Set Value 3 72 Hz Set Value 4 50 Hz Set Value 5 50 Hz Set Value 6 60 Hz Set Value 7 60 Hz Set Value 8 50 Hz Set Value 9 50 Hz Set Value A 60 Hz Set Value B 60 Hz Set Value C 90 Hz Set Value D 120 Hz Set Value E 180 Hz Artisan Technology Group Quality Instrumentation Gua...

Page 236: ...ue 4 to 7 High Startup Torque Set Value 8 to B Fixed Output Operation Set Value C to E Set Value 0 50 Hz Set Value 1 60 Hz Set Value 2 60 Hz Set Value 3 72 Hz Set Value 4 50 Hz Set Value 5 50 Hz Set Value 6 60 Hz Set Value 7 60 Hz Set Value 8 50 Hz Set Value 9 50 Hz Set Value A 60 Hz Set Value B 60 Hz Set Value C 90 Hz Set Value D 120 Hz Set Value E 180 Hz Artisan Technology Group Quality Instrume...

Page 237: ...ur frequencies as follows E1 04 FMAX E1 06 FA E1 07 FB E1 09 FMIN When E1 03 is set to F User defined V f pattern you can set constants E1 04 to E1 10 If E1 03 is set to anything other than F you can only read constants E1 04 to E1 10 If the V f characteristics are linear set E1 07 and E1 09 to the same value In this case E1 08 will be ignored INFO Output voltage V Frequency Hz Artisan Technology ...

Page 238: ...e N3 04 N3 04 sets the HSB overload time If the output frequency does not change for any reason although an HSB command is given an OL7 fault will be displayed and the fault contact will operate Multifunction Input Settings H1 01 to H1 05 Terminal S3 to S7 High Slip Braking 68 If one of the multifunction inputs is set to 68 it can be used to activate the HSB function The inverter will brake the mo...

Page 239: ...e run mode 0 Disabled When the run command is issued from an external terminal the Stop key is disabled 1 Enabled Effective even during run 0 or 1 1 No A o2 03 User constant initial value Clears or stores user initial values 0 Stores not set 1 Begins storing Records the set constants as user initial values 2 All clear Clears all recorded user initial values When the set constants are recorded as u...

Page 240: ...ommand source between LOCAL and REMOTE o2 08 Cumulative operation time selec tion 0 Cumulative time when the Inverter power is on All time while the Inverter power is on is accumulated 1 Cumulative Inverter run time Only Inverter output time is accumulated 0 or 1 0 No A o2 09 Initialize Mode 2 Europe 5 PV E Spec 2 or 5 2 No A o2 10 Fan operation time setting Set the initial value of the fan operat...

Page 241: ...sconnected o2 06 This function selects the operation when the digital operator gets disconnected when a RUN command is active If o2 06 is set to 0 the operation is continued If o2 06 is set to 1 the output is switched off and the motor coasts to stop The fault contact is operated When the operator is reconnected an OPR Operator disconnected is shown Cumulative Operation Time o2 07 and o2 08 The in...

Page 242: ... constant set values in the Digital Operator READ Write constant set values stored in the Digital Operator to the Inverter COPY Compare constant set values stored in the Digital Operator with Inverter constants settings VERIFY Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level o3 01 Copy function selection 0 Normal operation 1 RE...

Page 243: ...igital Operator Display Explanation 1 Press the MENU key and select advanced pro gramming mode 2 Press the DATA ENTER key to enter program ming mode 3 Select constant o3 01 Copy Function Selec tion using the Increment key and Decrement key 4 Press the DATA ENTER key to enter the con stants setting display 5 Change the set value to 1 using the Increment key 6 Press the DATA ENTER key The READ func ...

Page 244: ...ER key to enter the con stants setting display 5 Change the set value to 2 using the Increment key 6 Press the DATA ENTER key The COPY func tion will start 7 If the COPY function ends normally End is displayed on the Digital Operator Constant o3 01 is automatically reset to 0 and then the display returns to o3 01 Error Display Meaning Inverter product code or Inverter software number are different...

Page 245: ...display 3 Select constant o3 01 Copy Function Selec tion using the Increment key and Decrement key 4 Press the DATA ENTER key to enter the func tion setting display 5 Change the set value to 3 using the Increment key 6 Press the DATA ENTER key The VERIFY function will start 7 If the VERIFY function ends normally End is displayed on the Digital Operator Constant o3 01 is automatically reset to 0 an...

Page 246: ...cess level Used to set the constant access level set read 0 Monitoring only Monitoring drive mode and setting A1 01 and A1 04 1 Used to select user constant Only constants set in A2 01 to A2 32 can be read and set 2 ADVANCED Constants can be read and set in both quick program ming mode and advanced programming mode 0 to 2 2 Yes A Con stant Number Name Description Setting Range Factory Setting Chan...

Page 247: ... read and modify A1 01 to A1 03 and the constants set in A2 01 to A2 32 only Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Access Level A2 01 to A2 32 User setting constants Used to set the constant numbers that can be set read Maximum 32 Effective when the access level A1 01 is set to User Pro gram 1 Constants set in A2 01 to A2 32 can ...

Page 248: ...escribes the fault displays and countermeasure for Inverter and motor problems Protective and Diagnostic Functions 7 2 Troubleshooting 7 12 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 249: ... worn insu lation or a damaged cable The load is too large or the accelera tion time is too short A special purpose motor or motor with a capacity that is too large for the Inverter is used A magnetic switch was switched at the Inverter output while running Reset the fault after correcting its cause Ground Fault The ground fault current at the Inverter output exceeded approxi mately 50 of the Inve...

Page 250: ...C bus voltage oscil lates unusually not when regenerat ing An open phase occurred in the input power supply A momentary power loss occurred The wiring terminals for the input power supply are loose The voltage fluctuations in the input power supply are too high The voltage balance between the phases is bad Reset the fault after correcting its cause Cooling Fin Overheating The temperature of the In...

Page 251: ...r capacity is too low Replace the Inverter with one that has a larger capacity Overtorque Detected 1 There has been a torque higher than the setting in L6 02 for longer than the time in L6 03 Make sure that the settings in L6 02 and L6 03 are appropri ate Check the mechanical system and correct the cause of the overtorque High slip Braking OL The output frequency did not change for longer than the...

Page 252: ...after the power was turned on The Digital Operator s connector isn t connected properly Disconnect the Digital Operator and then connect it again The Inverter s control circuits are faulty Replace the Inverter CPU External RAM Fault Try turning the power supply off and on again The control circuits were destroyed Replace the Inverter Digital Operator Communications Error 2 After communications wer...

Page 253: ...iagnosis fault Try turning the power supply off and on again The control circuit is damaged Replace the Inverter ASIC version fault The Inverter control circuit is faulty Replace the Inverter Communications Option Card A D converter error The Option Card is not connected properly Turn off the power and insert the Card again The Option Card s A D converter is faulty Replace the Communications Optio...

Page 254: ...ults in the previous table blink ing Main Circuit Overvoltage The main circuit DC voltage exceeded the overvoltage detection level 200 V class Approx 400 V 400 V class Approx 800 V The power supply voltage is too high Decrease the voltage so it s within specifications blink ing Cooling Fin Overheating The temperature of the Inverter s cool ing fin exceeded the setting in L8 02 The ambient temperat...

Page 255: ... and signals blink ing Option Card Communications Error A communications error occurred in a mode where the run command or a frequency reference is set from an Communications Option Card Check the communications devices and signals blink ing Communications on Standby Control data was not normally received when power was turned ON Check the communications devices and signals blink ing Drive not ena...

Page 256: ...selected at the same time for a digital input External Baseblock NO 8 and External Baseblock NC 9 were selected at the same time The up down commands 10 and 11 were selected while PI Control b5 01 was enabled The emergency stop command NO and NC have been set at the same time Option Card selection error The Option Card was selected as the frequency reference source by setting b1 01 to 3 but an Opt...

Page 257: ...ck the capacity of the Inverter and motor Check the motor rated current and no load current Alarm A minor fault occurred during autotun ing Check the input data Check wiring and the machine Check the load STOP key input The STOP key was pressed to cancel autotuning Line to line resis tance error Autotuning was not completed in the specified time The results of autotuning has exceeded the setting r...

Page 258: ...ethod in the Digital Operator are different Use the copy function for the same control method only Verify error The constant written to the Inverter was compared with the constant in the Digital Operator and they were differ ent Retry the copy Checksum error The checksum in the Inverter constant area was compared with the checksum in the Digital Operator constant area and they were different Retry...

Page 259: ...If the constant write enable input is OFF the constants cannot be changed Turn it ON and then set the constants Passwords do not match Only when a password is set If the constant A1 04 Password and A1 05 Password Setting numbers are different the constants for the initialize mode cannot be changed Reset the password If you cannot remember the password display A1 05 Password Setting by pressing the...

Page 260: ...indica tor will light up when drive mode is entered The operation method selection is wrong If constant b1 02 reference selection is set to 0 Digital Operator the motor will not operate when an exter nal operation signal is input Set b1 02 to 1 control circuit terminal and try again The motor will also not operate if the LOCAL REMOTE key has been pressed to switch to Digital Operator operation In ...

Page 261: ...is faulty When the Inverter T1 U T2 V and T3 W are properly connected to the motor T1 U T2 V and T3 W the motor operates in a for ward direction when a forward run command is executed The forward direction depends on the manufacturer and the motor type so be sure to check the specifications The direction of rotation can be reversed by switching two wires among U V and W or use constant b1 04 to re...

Page 262: ...er increasing the motor capacity If the Motor Overheats The load is too heavy If the motor load is too heavy and the motor is used continuously with a torque that exceeds the motor s rated torque the motor will overheat Reduce the load amount by lowering the load Also consider increasing the motor capacity The ambient temperature is too high The motor rating is determined within a particular ambie...

Page 263: ...mber that the leak age current increases as the cable is lengthened If There is Mechanical Oscillation The machinery is making unusual sounds The following causes are possible There may be resonance between the mechanical system s characteristic frequency and the carrier frequency If the motor is running with no problems and the machinery is oscillating with a high pitched whine it may indicate th...

Page 264: ... by stopping the fan rotation using DC injection braking before starting the fan Alterna tively the speed search function can be used to catch the rotating motor If Output Frequency Does Not Rise to Frequency Reference The frequency reference is within the jump frequency range When the jump frequency function is used the output frequency does not change within the jump frequency range Check to be ...

Page 265: ...7 18 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 266: ...e and Inspection This chapter describes basic maintenance and inspection for the Inverter Maintenance and Inspection 8 2 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 267: ...n turned off Doing so can result in electric shock Fig 8 1 Periodic Inspections Item Inspection Corrective Procedure External terminals mounting bolts connec tors etc Are all screws and bolts tight Tighten loose screws and bolts firmly Are connectors tight Reconnect the loose connectors Cooling fins Are the fins dirty or dusty Clean off any dirt and dust with an air gun using dry air at a pressure...

Page 268: ...sage conditions The Inverter s maintenance periods are noted below Keep them as reference Note The standard replacement period is based on the following usage conditions Ambient temperature Yearly average of 30 C Load factor 80 max Operating rate 12 hours max per day Fig 8 2 Part Replacement Guidelines Part Standard Replacement Period Replacement Method Cooling fan 2 to 3 years Replace with new pa...

Page 269: ...e cable connected to the fan from the fan cover and disconnect the cable 3 Open the fan cover on the left and right sides and remove the fan cover from the fan Fig 8 3 Cooling Fan Replacement Inverters of 18 5 kW or Less Mounting the Cooling Fan 1 Attach the fan cover to the cooling fan Be sure that the air flow direction is correct see figure above 2 Connect the cables securely and place the conn...

Page 270: ...connector CN26 and CN27 from the gate driver positioned at the back of the controller 4 Remove the fan cover screws and pull out the fan cover from the Inverter 5 Remove the cooling fan from the fan cover Mounting the Cooling Fan After attaching a new cooling fan use the above described procedure in reverse order to attach all of the com ponents When attaching the cooling fan to the mounting brack...

Page 271: ...downwars in direction 2 Mounting the Control Circuit Terminal Card Use the removal procedure in reverse order to mount the terminal card Confirm that the terminal circuit card and the controller card properly meet at connector CN5 before pressing into its plan The connector pins may be bent if the card is forced into place Fig 8 5 Removing the Control Circuit Terminal Card IMPORTANT Always confirm...

Page 272: ...scribes the basic specifications of the Inverter and specifications for options and peripheral devices Standard Inverter Specifications 9 2 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 273: ...030 2037 2045 2055 2075 2090 2110 Max applicable motor output kW 1 0 55 0 75 1 5 2 2 3 7 5 5 7 5 11 15 18 5 22 30 37 45 55 75 90 110 Rated output capacity kVA 1 2 1 6 2 7 3 7 5 7 8 8 12 17 22 27 32 44 55 69 82 110 130 160 Rated output current A 3 2 4 1 7 0 9 6 15 23 31 45 58 71 85 115 145 180 215 283 346 415 Max output voltage V 3 phase 200 208 220 230 or 240 VAC Proportional to input voltage Max ...

Page 274: ...80 VAC 50 60 Hz Allowable voltage fluctua tion 10 15 Allowable frequency fluc tuation 5 Measures for power supply harmonics DC reactor Optional 12 phase rec tification Not possile Model Number CIMR E7C 4022 4030 4037 4045 4055 4075 4090 4110 4132 4160 4185 4220 4300 Max applicable motor output kW 1 22 30 37 45 55 75 90 110 132 160 185 220 300 Rated output capacity kVA 34 46 57 69 85 110 140 160 20...

Page 275: ...rload relay Instantaneous overcurrent protection Stops at approx 200 of rated output current Fuse blown protection Stops for fuse blown Overload protection 1 120 of rated output current for 1 minute Overvoltage protection 200 Class Inverter Stops when main circuit DC voltage is above 410 V 400 Class Inverter Stops when main circuit DC voltage is above 820 V Undervoltage protection 200 Class Invert...

Page 276: ...verter motor and peripheral devices and also pro vides lists of constants Inverter Application Precautions 10 2 Motor Application Precautions 10 5 User Constants 10 7 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 277: ...ty When connecting special motors or multiple motors in parallel to an Inverter select the Inverter capacity so that the rated output current of the Inverter is minimum 1 1 times the sum of all the motor rated currents Initial Torque The startup and acceleration characteristics of the motor are restricted by the overload current ratings of the Inverter that is driving the motor The torque characte...

Page 278: ...Limits The Digital Operator can be used to set high speed operation up to a maximum of 120 Hz Incorrect settings can be dangerous Use the maximum frequency setting functions to set upper limits The maximum output frequency is factory set to 50 Hz DC Injection Braking The motor can overheat if the DC injection braking current or braking time is set to a too large value Acceleration Deceleration Tim...

Page 279: ...ot start and stop operation frequently with a magnetic contactor installed on the power supply line Doing so can cause the Inverter to malfunction Do not turn the inverter power supply ON and OFF more than one time every 30 minutes Maintenance and Inspections After turning OFF the main circuit power supply always confirm that the CHARGE indicator has gone out before performing maintenance or inspe...

Page 280: ...or torque should be reduced in the low speed range whenever using a fan cooled motor Installation Withstand Voltage If the input voltage is high 480 V or higher or the wiring distance is long the motor insulation voltage must be considered Contact your Yaskawa representative for details Noise Noise varies with the carrier frequency At high carrier frequencies the noise is almost the same when the ...

Page 281: ... motor is to be operated with the Inverter Since the Inverter itself is however not explosion proof always install it in a safe place Gearmotor The speed range for continuous operation differs according to the lubrication method and motor manufacturer In particular continuous operation of an oil lubricated motor in the low speed range may result in damaging If the motor is to be operated at a spee...

Page 282: ... time at start 0 00 s b2 04 DC injection braking time at stop 0 50 s b2 09 Motor pre heat current 0 b3 01 Speed search selection 2 b3 02 Speed search operating current 120 1 b3 03 Speed search deceleration time 2 0 s b3 05 Speed search wait time 0 2 s b3 14 Bi directional speed search selection 1 b4 01 Timer function ON delay time 0 0 s b4 02 Timer function OFF delay time 0 0 s b5 01 PI control mo...

Page 283: ...rt 0 20 s C2 02 S curve characteristic time at acceleration end 0 20 s C4 01 Torque compensation gain 1 00 C4 02 Torque compensation time constant 200 ms 1 C6 02 Carrier frequency selection 6 C6 03 Carrier Frequency Upper Limit 15 kHz 1 C6 04 Carrier Frequency Lower Limit 15 kHz 1 C6 05 Carrier Freq Proportional Gain 00 d1 01 Frequency reference 1 0 00 Hz d1 02 Frequency reference 2 0 00 Hz d1 03 ...

Page 284: ...5 function selection 3 0 5 H1 04 Terminal S6 function selection 4 3 5 H1 05 Terminal S7 function selection 6 4 5 H2 01 Terminal M1 M2 function selection 0 H2 02 Terminal M3 M4 function selection 1 H3 02 Gain terminal A1 100 0 H3 03 Bias terminal A1 0 0 H3 08 Multi function analog input terminal A2 signal level selection 2 H3 09 Multi function analog input terminal A2 function selection 0 H3 10 Gai...

Page 285: ...etection level 0 0 Hz L4 02 Speed agreement detection width 2 0 Hz L4 05 Operation when frequency reference is missing 0 L4 06 Fref Fref Loss 80 L5 01 Number of auto restart attempts 0 L5 02 Auto restart operation selection 0 L5 03 Fault Retry Time 10 0 x L6 01 Torque detection selection 1 0 L6 02 Torque detection level 1 150 L6 03 Torque detection time 1 0 1 s L8 02 Overheat pre alarm level 95 C ...

Page 286: ...tion 6 2 o2 01 LOCAL REMOTE key enable disable 1 o2 02 STOP key during control circuit terminal operation 1 o2 03 User constant initial value 0 o2 04 kVA selection 0 4 o2 05 Frequency reference setting method selection 0 o2 06 Operation selection when digital operator is disconnected 0 o2 07 Cumulative operation time setting 0 hr o2 08 Cumulative operation time selection 0 o2 09 Initialize mode 2 ...

Page 287: ...10 12 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 288: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 289: ... 2 rue du Rapporteur 95310 St Ouen L Aumône France Tel 33 0 1 39 09 09 00 Fax 33 0 1 30 37 29 02 Spain Yaskawa Electric Europe GmbH Errekalde etorbidea 59 20018 Donostia San Sebastian Spain Tel 34 943 360 832 Fax 34 943 360 193 Headquarters Worldwide Tokyo Office Yaskawa Electric Corporation New Pier Takeshiba South Tower 1 16 1 Kaigan Minatoku Tokyo 105 6891 Japan Tel 81 0 3 5402 4511 Fax 81 0 3 ...

Page 290: ...quipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentation Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate representative or authorized distributor for any manufacturer listed herein We re here to make your life easier How...

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