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-64-

(6) Drive overload (OLU) or motor overload (OL)

OLU

Do characteristics of elec-
tronic thermal O/L relay
and those of motor over-
load match?

Set to correct level.

Is electronic thermal O/L
relay setting correct?

Connect thermal O/L
relay externally.

Probable faulty drive or
error because of noise,
etc.

Contact

Saftronics

Load excessive?.

Reduce load or increase
drive
capacity

Yes

Содержание VM10

Страница 1: ...5580 Enterprise Parkway Fort Myers Florida 33905 Telephone 941 693 7200 Fax 941 693 2431 INSTRUCTION MANUAL REV 1001 P N 027 VM1001 INR S147 0716 2001 Saftronics VM10 Micro AC Drive...

Страница 2: ...TROUBLESHOOTING 61 7 1 IN CASE OF TRIPPING 61 7 2 OTHER TROUBLE 67 8 MAINTENANCE AND INSPECTION 70 8 1 DAILY INSPECTION 70 8 2 PERIODIC INSPECTION 70 8 3 ELECTRICAL MEASUREMENTS IN THE MAIN CIRCUIT 7...

Страница 3: ...L certified round crimp terminals for the input and output terminals or use shrink wrap tubing for the required insulation Use a crimping tool recommended by the terminal manufacturer when attaching c...

Страница 4: ...ection in case of direct or indirect contact only RCD of type B is allowed on the supply side of this EE Electric equipment Otherwise another protective measure shall be applied such as separation of...

Страница 5: ...width including tolerance can be used 6 Use a grounding cable of size equal to or larger than that of the input power supply cable 7 Consult factory for availability Indicates product revision Recomme...

Страница 6: ...drive must be mounted on a non combustible material such as metal Improper mounting could pose a fire risk 2 Do not position the drive near inflammable materials Improper placement could pose a fire...

Страница 7: ...hock or injury 6 The drive must be grounded in accordance with the national and local safety codes Risk of electric shock CAUTION 1 Check that the number of phases and the rated voltage of this produc...

Страница 8: ...tion function In such a case personal safety must be secured through adequate machine design Risk of accident 3 The stop key is effective only when a function setting has been established Therefore in...

Страница 9: ...objects watch ring etc before starting Use well insulated tools Risk of electric shock or injury 3 Never modify the product Danger of electric shock Instruction for disposal CAUTION 1 Since this prod...

Страница 10: ...l details or variations in equipment nor to provide for every possible contingency to be met during installation operation and maintenance Should further informa tion be desired or should particular p...

Страница 11: ...ee Phase 1 Single Phase Input Voltage 2 230V 50 60Hz Horsepower F50 1 2 HP 001 1 HP Factory Use Factory Use VM10 Part Number Configurator VM10 2 _ _ _ 9 Drive Type Input Voltage 2 230 V 50 60 Hz Horse...

Страница 12: ...10 5 VM10E9ST32002 VM102002 9 5 12 x 4 33 x 5 55 3 3 3 IP20 10 15 0 VM10E9ST32003 VM102003 9 5 12 x 4 33 x 5 55 3 3 5 IP20 16 5 24 8 VM10E9ST32005 VM102005 9 7 09 x 5 51 x 5 47 4 8 230VAC Single phase...

Страница 13: ...INPUT Number of input phases rated input voltage rated input current rated input frequency OUTPUT Number of output phases rated output capacity rated output volt age output frequency range rated outp...

Страница 14: ...t in POT 4 Ratings nameplate 5 Heat sink 6 Cooling fan 2 HP or more 7 Charge lamp CRG 8 Control terminal block 9 Main circuit terminal block 3 phase 230V G L1 R L2 S L3 T P1 P Single phase 230V G L1 L...

Страница 15: ...ined below 1 For 1 8 to 1 HP drives Grasp the upper and lower parts of the cover with both hands and pull the cover off the front of the drive 2 For 2 to 5 HP drives Expand the lower part of the cover...

Страница 16: ...to sudden temperature changes Atmosphere The drive must not be exposed to dust direct sunlight corrosive gas inflammable gas oil mist vapor water drops or vibration There must be no salt in the atmos...

Страница 17: ...g structure using four bolts M4 with the product logo facing the front Do not install the drive upside down or horizontally Heat is generated while the drive is operating so the open ings shown in Fig...

Страница 18: ...event fire and electric shock and to minimize noise Use a reliable crimp terminal for connection between terminal and wire After terminating the connection wiring check for the following items a Corre...

Страница 19: ...the power supply when the drive protective function operates Do not turn on or off the main power supply to start or stop the drive instead use the control circuit terminal FWD REV or the RUN STOP ke...

Страница 20: ...trode installed exclusively for the drive system CAUTION 1 Check that the number of phases and the rated voltage of this product match the number of phases and voltage of the AC power supply Risk of f...

Страница 21: ...hen wiring 1 Surge absorber connection When the exciting coil of the magnetic contactor or relay in the control circuit or drive peripheral circuit is opened or closed a surge voltage noise is generat...

Страница 22: ...Figure 2 3 7 shows the control terminal block arrangement Screw size M2 5 tightening torque 3 5 lb in 0 4 Nm Figure 2 3 7 Control terminal block arrangement 5 Remove the plate at the bottom of the su...

Страница 23: ...rminal functions Set with func tions E01 to E03 SS1 SS2 Multistep frequency selection Up to four steps in speed operation can be selected with SS1 and SS2 ON OFF signals BX Coast to stop com mand Driv...

Страница 24: ...ge DC voltage is propor tional to output frequency and output current frequency 121 6 Hz Contact output 30A 30B 30C Alarm output for any fault If the drive is stopped with an alarm the non voltage con...

Страница 25: ...is set in the factory 2 Remove the jumper between the P1 and P terminals before connecting the optional power factor correcting DC reactor 3 Connect the surge absorber in parallel to coils such as co...

Страница 26: ...t the shield to the ground terminal 12 V U W 13 FWD 11 X1 REV CM X3 30C 30B 30A X2 L2 S L1 R L3 T P1 P N P M FM C1 P1 P When power factor correcting DC reactor is used E MCCB 2 Frequency setting POT V...

Страница 27: ...o prevent the FWD and REV terminals from turning on due to sneak path current if the PLC power supply is turned off 2 With this connection because the internal power of the drive can be supplied to th...

Страница 28: ...inals from turning on due to sneak path current when the PLC power is turned off 2 With this connection the power is supplied from the PLC power supply to the external thermal O L relay So OH2 trip is...

Страница 29: ...ive in a metal rack and ground the rack Connect a noise filter to the drive power wire 3 When noise generated from peripheral equipment affects the drive Use twisted pair or shielded twisted pair wire...

Страница 30: ...that the drive will not start or operate ab normally at power on 6 Check the following after power on a Check for alarms displayed on the keypad panel WARNING Always install the surface cover before...

Страница 31: ...y is pressed It reduces when the DOWN key is pressed Operation starts when FWD REV terminal is connected The motor decelerates and stops when the FWD REV terminal is disconnected Operation is not stop...

Страница 32: ...ween Opera tion mode and Program mode In Trip mode Resets the trip status and change to Operation mode Function Data key In Operation mode Switches between frequency display and output current display...

Страница 33: ...ncy increases when the is pressed and decreases when the is pressed while function F 0 1 is set to 0 The change speed is increased when the is pressed at the same time as the or Note Do not turn the p...

Страница 34: ...s the key to change the data 2 5 Press the to save the data F 0 2 6 6 0 0 The function code display changes as shown below The o 0 1 to o 1 1 are displayed only with o 0 0 set to 1 F 0 0 F 0 1 F 3 6 E...

Страница 35: ...Voltage input current input terminals 12 C1 4 Analog VR built in drive 4 N F02 Operation method 0 Keypad operation 1 Terminal operation STOP key active 2 Terminal operation STOP key inactive 3 Termina...

Страница 36: ...e power failure 3 Active Momentarily stops and restarts at starting frequency 0 N F15 Frequency limiter High 0 to 120Hz 70 Y F16 Low 0 to 120Hz Hz 1 0 Y F17 Gain for frequency setting signal 0 For 0 t...

Страница 37: ...N 0 Multistep frequency 1 SS1 1 Multistep frequency 2 SS2 2 Coast to stop command BX 3 Alarm reset RST 4 External alarm THR 5 Write enable command for keypad WE KP 6 PID control cancel Hz PID 7 Link o...

Страница 38: ...s are displayed sequentially H03 Data initialization 1 Initialized return to factory setting value 0 N H04 Auto reset 0 Inactive 1 Active 5 times fixed 0 Y H06 Fan Stop Operation 0 Inactive 1 Active 0...

Страница 39: ...keep running 0 Y o03 Timer 1 to 60 s s 1 2 Y o04 Baud rate 1 9600 2 4800 3 2400 1 Y o05 Data length 0 8 bits Fixed 0 Y o06 Parity check 0 No checking 1 Even parity 2 Odd parity 0 Y o07 Stop bits 0 2bi...

Страница 40: ...ssed simultaneously Frequency command The following five values can be selected 0 Key operation key 1 Voltage input terminal 12 0 to 10Vdc 2 Current input terminal C1 4 to 20mA 3 Voltage input termina...

Страница 41: ...ward operation with FWD CM short circuited and deceleration to stop with them open Reverse operation with REV CM short circuited and deceleration to stop with them open No operation with both FWD CM a...

Страница 42: ...ting 3 or 4 Inactive Setting 1 or 2 POWER ON POWER FWD OUTPUT ALARM POWER FWD OUTPUT ALARM ER6 NETWORK MODE NETWORK LE CM NETWORK LE CM OUTPUT FWD TERMIAL FWD NETWORK OUTPUT ALARM ALARM ER6 ER6 RESET...

Страница 43: ...5 0 to The maximum output frequency can be set with a resolution of 1 Hz in a range between 50 and 120 Hz 1 2 0 CAUTION High speed operation can be set by the drive easily Carefully check the limit o...

Страница 44: ...ltage is reduced Data cannot be changed Acceleration time 0 0 to 6 0 0 0 01 is set when 0 0 is specified Deceleration time 0 1 to 6 0 0 F08 F07 The time taken to increase from 0 0 Hz to the maximum ou...

Страница 45: ...by coefficient K in the table below ac cording to the wiring length between the drive and motor Wiring length Drive HP 0 132 165 Max 330 1 8 K 1 2 External thermal is recommended 1 4 K 1 K 1 1 1 2 to...

Страница 46: ...nt is the current value set with func tion F11 electronic thermal O L relay Level A e d F 1 0 1 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 0 0 2 0 4 0 6 0 8 1 o g S g A e d F12 Factory setting Change during operat...

Страница 47: ...uency of 60Hz The charac teristics for output frequencies ex ceeding the base frequency are the same as the characteristics for the base frequency When function F10 is set to 2 the characteristics are...

Страница 48: ...e when 0 5s elapses after recov ery from the fail 3 Active The drive restarts with the starting frequency when 0 5s elapses after recovery from the failure 2 3 valid upon recovery from the failure wit...

Страница 49: ...t at 10Vdc 20mA dc 1 The maximum frequency is output at 5Vdc 12mAdc When this function is used with function F 1 8 bias frequency the gain set with this function is valid and the gained frequency is b...

Страница 50: ...assuming the level of the drive rated current to be 100 DC injection brake Braking time This function sets the DC injection braking time 0 0 No DC injection braking 0 1 to 30 0 DC injection braking ti...

Страница 51: ...the drive is operating at 9kHz or higher carrier frequency the carrier frequency for may be reduced to 8kHz automatically to protect the drive Starting frequency stop frequency Starting frequency set...

Страница 52: ...dc to 2 0 0 Full scale about 11Vdc FM terminal Function This function selects the contents of output to the FM terminal 0 Output frequency maximum output frequency 100 1 Output current drive rated cur...

Страница 53: ...This function sets the operation mode of alarm output for any fault 30Ry The status without drive power supply is the same as the status when drive is tripped F36 Normal operation Tripped 0 Excited wh...

Страница 54: ...nd CM terminals when power is turned off Refer to 6 2 Alarm Reset on page 60 4 External alarm THR Drive trips with OH2 when the THR terminal is disconnected from the CM terminal ON input is assumed wh...

Страница 55: ...hen the LE terminal is connected to the CM terminal A command from RS485 is ignored when the LE terminal is disconnected from the CM terminal ON input is assumed when LE is not selected LE is valid on...

Страница 56: ...functions set a multistep frequency setting from 0 to 120Hz in 0 1Hz step for 99 9 Hz or less or 1Hz step for 100Hz or more by switching the external contact signal The ON and OFF of terminal function...

Страница 57: ...e displayed 3 O H 2 The contents of the second latest alarm are displayed 4 O C 1 The contents of the third latest alarm are displayed 5 Press the FUNC DATA key Press the key Press the key Press the k...

Страница 58: ...tripped 0 Inactive to 1 The auto reset count is fixed to 5 and auto reset starts when 0 5s elapses after tripping Auto reset is attempted only for an overcurrent overvoltage trip that occurs during op...

Страница 59: ...e 0 0 No integration 0 1 to 9 9 9 Integral time 0 1 to 999s in 0 1s step for 99 9s or less 1s step for 100s or more PID control D gain This function sets a derivative time 0 0 0 No derivative 0 0 1 to...

Страница 60: ...t is not used If 1 is set Er 8 occurs For explanations of o01 to o11 refer to the instruction manual that comes with the optional RS485 serial communication unit PID control o00 Kp P gain Td Derivativ...

Страница 61: ...ading e g high voltage line might not be provided Undervoltage LU If the DC voltage of the main circuit falls below the undervoltage detection level because of a lowered power supply output is shut do...

Страница 62: ...input three phases is lost or the imbalance ratio between phases ex ceeds 2 output is shut down an alarm is issued and the drive trips 6 2 Alarm Reset To release the trip status enter the reset comma...

Страница 63: ...pared with load Faulty drive or error because of noise Con tact Saftronics Reduce torque boost amount Acceleration time setting too short compared with load No No No yes yes yes yes yes yes yes yes ye...

Страница 64: ...tage exceeds protection level Does OU activate when load is removed suddenly Power supply voltage within specified value Overvoltage during acceleration OU1 Overvoltage during deceleration OU2 Overvol...

Страница 65: ...transformer ca pacity adequate Probable faulty drive Contact Saftronics LU No No No No No Yes Yes Yes Yes Yes Yes Heat sink overheat ing OH1 Load excessive Reduce load Probable faulty drive or error b...

Страница 66: ...L relay and those of motor over load match Set to correct level Is electronic thermal O L relay setting correct Connect thermal O L relay externally Probable faulty drive or error because of noise et...

Страница 67: ...Yes Probable faulty drive Contact Saftronics Communication Error Er8 No Reset analog frequency to positive value Analog frequency set to negative value Remedy faulty parts Memory error Er 1 CPU error...

Страница 68: ...inter phase imbalance ratio within 2 Are all the three phases of the input voltage supplied No Yes Yes Connect the input wires correctly Lin Probable faulty drive Contact Saftronics No Examine the pow...

Страница 69: ...between control circuit terminals 13 12 11 C1 or X1 X2 X3 CM correct Are the frequency limiter High and the frequency setting lower than starting frequency Does frequency set ting exceed starting and...

Страница 70: ...cy limiter activating Which frequency setting method is in use built in POT VR keypad panel analog signal or multistep frequency External wiring con nections between control terminals X1 X2 X3 CM conn...

Страница 71: ...E02 E03 set to 5 Change function after stopping drive Set F00 to 0 F00 set to 0 Short circuit between ter minals X1 X2 X3 corre sponding to function set to 5 and CM terminal Function change is disabl...

Страница 72: ...on 8 2 Periodic Inspection The periodic inspection must be executed after stopping the operation and cutting off the power source and re moving the surface cover After power off time is needed for the...

Страница 73: ...htened 3 Deformation or damage 4 Discoloration by overheating 5 Stains and dust 1 With Visual inspection and hearing 2 Tighten more 3 4 5 With visual inspection 1 2 3 4 5 Not abnormal Common 1 Loose a...

Страница 74: ...rews or connectors 2 Unpleasant smell or discoloration 3 Cracks damage deformation or excessive rust 4 Electrolyte leakage or a deformed mark on the capacitor 1 Tighten more 2 Olfactory and visual ins...

Страница 75: ...put side and output side Then calculate the power factor using the following formulas Three phase Single phase Table 8 3 1 Meter for measuring the main circuit 1 When measuring the output voltage by r...

Страница 76: ...or near est Saftronics sales office 1 Megger test for the main circuit 1 Test with a 500V dc megger 2 If the test voltage is connected to the control circuit remove all connection wires to the control...

Страница 77: ...he product contact your local distributor or Saftronics Be prepared to supply the following information a Drive type b Serial No equipment serial number c Purchase date d Inquiry details e g damaged p...

Страница 78: ...ncorrect use or inap propriate repair or modification 2 The product was used in an environment out side the standard specified range 3 Damage was caused by dropping the product after purchase or occur...

Страница 79: ...____ Power Factor Correction Capacitors Yes______ No______ If Yes Microfarrad_______________ Other Equipment on Same Power Yes______ No______ If Yes what Line Reactor on Input Yes______ No______ Input...

Страница 80: ...age 10 to 15 Imbalance rate in power supply voltage 2 or less 7 Frequency 5 to 5 Capability for voltage dip 3 When the input voltage drops 165V or more the drive can be operated continuously When the...

Страница 81: ...CR 2 3 3 9 6 4 11 4 19 8 28 5 Input power supply Required power sup ply capacity 4 kVA 0 3 0 4 0 7 1 3 2 4 3 6 Braking torque 5 150 100 50 30 Braking DC injection braking Starting frequency 3Hz fixed...

Страница 82: ...que boost Manual setting by code 0 to 31 setting for variable torque load available Starting torque 150 or more at 6Hz Control method Sinusoidal PWM control with simplified current vibration suppressi...

Страница 83: ...amp is on when the capacitor is charged Program mode Function code and data code Tripped Cause of trip by code OC1 Overcurrent during acceleration OC2 Overcurrent during deceleration OC3 Overcurrent w...

Страница 84: ...eneral purpose motor with electronic thermal overload Input phase fail ure protection only for 3 phase 200V series The drive is protected against phase failure on the input side or over current due to...

Страница 85: ...to less than 9 Hz 9 8m s2 9 to less than 20 Hz 2m s2 20 to less than 55 Hz 1m s2 55 to less than 200 Hz Storage tem perature 25 to 65 C Environment Storage humid ity 5 to 95 RH No condensation Higher...

Страница 86: ...8 5 1 07 27 2 0 39 10 1 7 43 2 VM10E9ST32F25 1 4 3 35 85 2 89 73 5 1 27 32 2 0 59 15 1 9 48 2 VM10E9ST32F50 1 2 3 74 95 3 29 83 5 1 66 42 2 0 98 25 2 29 58 2 VM10E9ST32001 1 4 72 120 4 27 108 5 2 65 6...

Страница 87: ...0 2 Layout of Mounting hole 85 Three phase 230V Model No External Dimensions inches mm D D1 D2 D3 VM10E9ST32002 2 5 47 139 5 02 127 5 3 20 81 2 2 52 64 VM10E9ST32003 3 5 47 139 5 02 127 5 3 20 81 2 2...

Страница 88: ...6 8 0 27 4 14 105 2 6 0 24 LayoutofMountinghole 0 2 5 86 Three phase 230V External Dimensions inches mm D D1 D2 D3 VM10E9ST32005 5 5 39 137 4 94 125 5 3 51 89 2 2 83 72 Single phase 230V VM10E9ST1200...

Страница 89: ...tor is improved to 0 75 to 0 85 ACR The input power factor is improved to 0 9 to 0 95 DCR If there is a thyristor load in the same power supply if the capacitor for power factor correcting is turned o...

Страница 90: ...d Symbols in parentheses are for single phase 230V series Fig 11 1 1 Connection method of Input power factor correcting DC reactor DCR Power supply Motor Input power factor correcting DC reactor E L1...

Страница 91: ...cUL certified product refer to Compliance with UL cUL standards on page 1 For connection refer to Fig 12 1 1 Open Type Equipment indoor use only Suitable for use on a circuit capable or delivering not...

Страница 92: ...deration for the entire machine or system must be paid by the manufacturer of the machine The EMC directive includes immunity to the incoming noise and emission of outgoing noise The general pur pose...

Страница 93: ...nded that the appropriate VM10 input filter is used as shown in the following table to limit RF current flowing into the main supply circuit Without an input filter a VM10 installation may not meet st...

Страница 94: ...25A 9 17x4 13x5 35 233x105x136 8 46x3 15 215x80 OF2 5 5 2 5 Single Phase 1 8 to 1 4HP EFL020C117 EFL 0 2C11 7 4A 240Vac 7 09x3 39x1 50 180x86x38 1 5 0 7 Fig 13 2 2 Single Phase 1 2 to 1HP EFL075C117 E...

Страница 95: ...n the power distribution system the length of motor cable should be as short as possible And it is user s responsibility to confirm that the apparatus which the Drives in stalled in conforms to EMC di...

Страница 96: ...for the control motor and other main wiring which are connected to the Drive The screens should be securely grounded It is important that all wire lengths are kept as short as possible and that incom...

Страница 97: ...tail inside the enclosure Power supply 3 phase 200 to 230V 50 60Hz Metal Cabinet To 11 terminal Frequency setting current input 4 to 20mAdc Frequency setting voltage input 0 to 10Vdc Motor In case of...

Страница 98: ...5580 Enterprise Parkway Fort Myers Florida 33905 Telephone 941 693 7200 Fax 941 693 2431 INSTRUCTION MANUAL REV 1001 P N 027 VM1001 INR S147 0716 2001 Saftronics VM10 Micro AC Drive...

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