KEB COMBIVERT F5 Series Instruction Manual
  1. Manuals
  2. Brands
  3. KEB Manuals
  4. Controller
  5. COMBIVERT F5 Series
  6. Instruction manual

KEB COMBIVERT F5 Series Instruction Manual

Control circuit from v3.2
Hide thumbs Also See for COMBIVERT F5 Series:
Table of Contents

Advertisement

Quick Links

See also: Instruction Manual , Owner's Manual Installation and Operation
C O M B I V E R T
GB
INSTRUCTION MANUAL
Control Circuit from V3.2
Translation of original manual
Mat.No.
Rev.
00F5GEB-K320
2E

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the COMBIVERT F5 Series and is the answer not in the manual?

Questions and answers

Related Manuals for KEB COMBIVERT F5 Series

Summary of Contents for KEB COMBIVERT F5 Series

  • Page 1 C O M B I V E R T INSTRUCTION MANUAL Control Circuit from V3.2 Translation of original manual Mat.No. Rev. 00F5GEB-K320...
  • Page 2 This Instruction Manual describes the control circuit of the KEB COMBIVERT F5 - Series. It is only valid together with the Instruction Manuals Part 1 and Part 2. Both Instruction Manuals must be made available to the user. Prior to performing any work on the unit the user must familiarize himself GB - 3 ..GB -...

  • Page 3: Table Of Contents

    Table of Contents General ............4 Installation and Connection ......5 Control board BASIC ...........5 2.1.1 Assignment of Terminal Strip X2A .........5 2.1.2 Connection of the control circuit .......5 2.1.3 Digital Inputs ..............6 2.1.4 Analog input ..............6 2.1.5 Analog output ..............6 2.1.6 Relay Outputs ..............6 Control board Compact/General ........7...

  • Page 4: General

    General The frequency inverter KEB COMBIVERT F5 is a drive component, which is intended for installation in electrical systems or machines. The frequency inverter is exclusively for stepless speed control / regulation of three-phase motors. The operation of other electrical consumers is not permitted and can lead to the destruction of the unit.

  • Page 5: Installation And Connection

    Installation and Connection Installation and Connection Control board BASIC 2.1.1 Assignment of 1 5 7 8 10 11 14 15 16 20 22 24 25 26 27 28 29 Terminal Strip X2A PIN Function Name Description Function Voltage input Resolution: 11bit ±...

  • Page 6: Digital Inputs

    Installation and Connection 2.1.3 Digital Inputs Using of the internal voltage supply 10 11 14 15 20 22 Using of an external voltage supply 10 11 14 15 16 13…30 V DC ±0 % stabilized Ri=2,1 kΩ 20…30 V DC 2.1.4 Analog input Connect unused analog inputs to common, to prevent set value fluctuations ! Internal analog set-point setting...

  • Page 7: Control Board Compact/General

    Installation and Connection Control board Compact/General 2.2.1 Assignment of 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Terminal Strip X2A PIN Function Name Description...

  • Page 8: Connection Of The Control Circuit

    Installation and Connection 2.2.2 Connection of the control circuit In order to prevent a malfunction caused by interference voltage supply on the control inputs, the following directions should be observed: • Use shielded / drilled cables • Lay shield on one side of the inverter onto earth potential •...

  • Page 9: Voltage Input / External Power Supply

    Installation and Connection 2.2.5 Voltage Input / External Power Supply The supply of the control circuit through an external voltage source keeps the control in operational condition even if the power stage is switched off. To prevent undefined conditions at external power supply the basic procedure is to first switch on the power supply and after that the inverter.

  • Page 10: Operator

    Installation and Connection Operator As an accessory to the local or external (option: cable 00.F5.0C0-1xxx) operation an operator is necessary. To prevent malfunctions, the inverter must be brought into nOP status before connecting / disconnecting the operator (open control release terminal). When starting the inverter, it is started with the last stored values or factory setting.

  • Page 11: Operation Of The Unit

    Operation of the Unit Operation of the Unit Keyboard When switching on KEB COMBIVERT F5 the value of parameter CP.1 appears (see Drive mode to switch the keyboard function). The function key (FUNC) changes between the parameter value and parameter number.

  • Page 12: Parameter Description

    Parameter description Parameter description ↵ Parameter Setting range Resolution factory setting CP.00 Password Input 0…9999 — CP.01 Actual frequency display — 0.0125 Hz — CP.02 Set frequency display — 0.0125 Hz — CP.03 Inverter state — – — CP.04 Apparent current —...

  • Page 13: Password Input

    Parameter description 3.2.1 Password Input CP.00 Password Input Ex works the frequency inverter is supplied without password protection, this means that all changeable parameters can be adjusted. After parameterizing the unit can be barred against unauthorized access (Passwords: see last but one page).
  • Page 14 Parameter description Display Status rAcc "Reverse Acceleration" drive accelerates with direction of rotation reverse. rdEc "Reverse Deceleration" drive decelerates with direction of rotation reverse. Fcon "Forward Constant" drive runs with a constant speed and direction of rotation forward. rcon "Reverse Constant" drive runs with constant speed and direction of rotation reverse. Other status messages are described at the parameters, where they occur (see chapter 4 „Error diagnosis“).

  • Page 15: Basic Adjustment Of The Drive

    Parameter description 3.2.3 Basic Adjustment of the Drive The following parameters determine the fundamental operating data of the drive. They should be checked and/or adapted to the application. CP.10 Minimum frequency Co-domain Setting Description 0.0…400.0 Hz 0 Hz With ths frequency the inverter operates without presetting an analog set value.
  • Page 16 Parameter description CP.13 Deceleration time Co-domain Setting Description -0.01…300.00 s 5.00 s The parameter determines the time needed to decelerate from 100 Hz to 0 Hz. The actual deceleration time is proportional to the frequency change. At deceleration time = -1 see CP.12 (Display: "=Acc")! ∆f Frequency change f [Hz]...
  • Page 17 Parameter description CP.15 Boost Co-domain Setting Description 0.0…25.5 % 2 %* In the lower speed range a large part of the motor voltage decreases on the stator resistance. To keep the breakdown torque nearly constant over the entire speed range, the voltage decrease can be compensated by the boost. Adjustment: •...

  • Page 18: Special Adjustments

    Parameter description 3.2.4 Special Adjustments The following parameters serve for the optimization of the drive and the adaption to certain applications. These adjustments can be ignored at the initial start-up. CP.17 Voltage stabilization Co-domain Setting Description 1…650 V (off) 650 V (off) With this parameter a regulated output voltage in relation to the rated frequency can be adjusted.
  • Page 19 Parameter description CP.19 Fixed frequency 1 (input 1) CP.20 Fixed frequency 2 (input 2) CP.21 Fixed frequency 3 (input 2) Co-domain Setting Description Three fixed frequencies can be adjusted. The selection is made by CP.19 5 Hz the inputs I1 and I2. If adjustments are made that are outside the fixed CP.20 50 Hz limits of CP.10 and CP.11, then the frequency is internally limited.
  • Page 20 Parameter description CP.24 Maximum ramp current Co-domain Setting Description 0…200 % 140 % This function protects the frequency inverter against switching off through overcurrent during the acceleration ramp. When the ramp reaches the adjusted value,it is stopped so long until the current decreases again. CP.3 displays "LAS"...
  • Page 21 Parameter description CP.27 Quick stop time Co-domain Setting Description 0.00…300.00 s 2.00 s The fast-stop function is activated depending on CP.28. The parameter determines the time needed to decelerate from 100 Hz to 0 Hz. The actual deceleration time is proportional to the frequency change. The response to overtemperature (CP.28) is disabled in the factory setting.
  • Page 22 Parameter description CP.29 Analog output 1 / Function CP.29 defines the function of analog output 1. The settings must be confirm by „ENTER“. Value Setting Reaction Output Absolute actual frequency (CP.1) 100 Hz = 100 % Absolute set frequency (CP.2) 100 Hz = 100 % Actual frequency (CP.1) ±100 Hz = ±100 %...
  • Page 23 Parameter description Value Setting Function CP.31 Fault relay Fault relay (not at under voltage error) Warning or error message at abnormal stopping Overload alert signal Overtemperature alert signal power modules External overtemperature alert signal motor Only application mode Overtemperature alert signal interior OHI 12…19 Only application mode Actual value = set value (CP.3 = Fcon;...
  • Page 24 Parameter description CP.33 Relay output 2 / switching level Co-domain Setting Description -30000,00…30000,00 4,00 This parameter determines the switching level for the relay output 2 (CP.32). After the switching of the relay, the value can move within a window (hysteresis), without the relay dropping off. Since the operator can display only 5 characters, the last digits are not represented in the case of higher values.
  • Page 25 Parameter description CP.35 AN1 Set value selection Description The setpoint input 1 (AN1) can be triggered by various signal levels. In order to correctly evaluate the signal, this parameter must be adapted to the signal source. The settings must be confirm by „ENTER“. Value Setting direction of rotation...

  • Page 26: Drive Mode

    Drive mode The Drive Mode is an operating mode of KEB COMBIVERT that permits the manual starting of the drive by the operator (with exception of the LCD Operator). After switching the control release the set value and rotation setting are effected exclusively over the keyboard.

  • Page 27: Error Assistance

    Error Assistance Error Assistance At KEB COMBIVERT error messages are always represented with an "E." and the appropriate error in the display. Error messages cause the immediate deactivation of the modulation. Restart possible only after reset or autoreset. Malfunction are represented with an „A.“ and the appropriate message. Reactions to malfunctions can vary. In the following the display and their cause are described.
  • Page 28 Error Assistance Display COMBIVIS Value Meaning Error Messages Error: can occur in the case of switched on brake control (see chapter 6.9.5), if E. br Error ! brake the load is below the minimum load level (Pn.43) at start up or the absence of an engine phase was detected the load is too high and the hardware current limit is reached Adjusted monitoring time (Watchdog) of communication between...
  • Page 29 Error Assistance Display COMBIVIS Value Meaning Occurs, if the specified peak current is exceeded. Causes: acceleration ramps too short the load is too big at turned off acceleration stop and turned off constant current limit short-circuit at the output E. OC Error ! overcurrent short-circuit at the output deceleration ramp too short...
  • Page 30 Error Assistance Display COMBIVIS Value Meaning Error: Power circuit identification was changed; with a valid power circuit this error can be reset by writing to SY.3. If the value displayed in SY.3 E.Puch Error ! power unit changed is written, only the power-circuit dependent parameters are reinitialized. If any other value is written, then the default set is loaded.
  • Page 31 Error Assistance Display COMBIVIS Value Meaning Warning: electronic motor protective relay has tripped. The response to A.OH2 Warning ! motor protection this warning can be programmed. The temperature in the interior of the inverter lies above the permissible A.OHI Warning ! overheat internal level.
  • Page 32 Error Assistance GB - 30...

  • Page 33: Quick Reference

    Quick Reference Quick Reference Resolution ↵ Display Parameter Setting range Customer setting CP.0 Password Input 0…9999 – CP.1 Actual frequency display – 0.0125 Hz – CP.2 Set frequency display – 0.0125 Hz – CP.3 Inverter status – – – CP.4 Apparent current –...
  • Page 34 GB - 34...

  • Page 35: Passwords

    Passwords Passwords Read only Read/Write Drive mode GB - 34...
  • Page 36 +39 02 3353531 • fax: +39 02 33500790 net: www.keb.de • mail: kebitalia@keb.it KEB Power Transmission Technology (Shanghai) Co.,Ltd. No. 435 Qianpu Road, Chedun Town, Songjiang District, KEB Japan Ltd. CHN-Shanghai 201611, P.R. China 15–16, 2–Chome, Takanawa Minato-ku fon: +86 21 37746688 • fax: +86 21 37746600...

Table of Contents