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Samsung MOSCON-E7 User Manual Manual pdf 3 page image

Samsung MOSCON-E7 User Manual

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Contents
  1. general precautions
  2. safety precautions
  3. Contents
  4. Table Of Contents
  5. Table Of Contents
  6. troubleshooting
  7. Overview ----------------------------------------------------------------------------------------
  8. Main features ------------------------------------------------------------------------------------
  9. main features
  10. System diagram ------------------------------------------------------------------------------
  11. Dimensions ----------------------------------------------------------------------------------------
  12. nameplate information
  13. installation site
  14. controlling the ambient temperature
  15. 3. Wiring
  16. Table Of Contents
  17. connection diagram
  18. terminal block configuration
  19. main circuit terminal functions
  20. connections to peripheral devices
  21. precautions when wiring
  22. cable specification
  23. digital operator
  24. test run
  25. terminal status led
  26. frequency limit
  27. selecting the jump mode : f
  28. frequency match detection
  29. configuring s-curve time : f
  30. speed search
  31. dwell operation
  32. slip compensation
  33. automatic torque boost
  34. carrier frequency setting
  35. h/w adjusting data : c3.01~c
  36. multi-function contact input
  37. multi-function contact output
  38. multi-function analog output : h3.01~h
  39. motor overload protection
  40. momentary power failure
  41. stall prevention
  42. overtorque detection : p3.01~p
  43. fault retry
  44. Table 6.3 Fault display and contents (Communication fault) -----------------------------------
  45. daily inspection
  46. part replacement
  47. dc braking
  48. multi-function analog input
  49. Table Of Contents
  50. Table Of Contents
Samsung MOSCON-E7 User Manual Manual pdf 3 page image
• Tighten all terminal screws of the main circuit and the controlcircuit.• Check if the voltage of the inverter rated voltage satisfies with theAC power supply voltage.Otherwise, it may cause fire or injury• Do not perform withstand voltage test on the inverter. It maydamage the semi-conductor element.• When wiring other devices read their manuals carefully. Samsungis not responsible for any accident resulting from user’scarelessness.If not, it may cause injury or fire.• Do not connect electromagnetic switches or contactors to theoutput circuits.• Never connect an AC power supply to output terminals U/T1,V/T2, and W/T3.Otherwise, it may damage the internal circuits of the inverter.• Never short or ground output terminals: the output terminalsshould not be touched with bare hands and also, the output wiresshould not have contact with the inverter caseOtherwise, an electric shock or grounding may occur• Do not connect a phase advancing capacitor or LC/RC noise filterto an output circuit.Otherwise, it may damage the inverter or cause a fire.• Do not connect an electromagnetic switch or MC to an outputcircuit.Otherwise, it will actuate the over current protective circuit in theinverter.• Do not disassemble the digital operator.Otherwise, it may cause a personal injury.CAUTION!Parameter setting• Set the appropriate parameter. If not, it will not operate or triggerthe protection operation.• Record the previous parameters (even though Moscon-E7 recordsthe information of the last parameter), the records can be usefulin case of malfunction or errors.• When changing the parameters, make small change at a timeespecially when controlling the motor parameter, changing theV/f or max. output frequency. If not, it may damage theinverter and motor.CAUTION!Safety precautionsMOSCON E-7 User’s Manual
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