【正文】 not at noP, LS, error, SSF) Accelerate ( = FAcc, rAcc, LAS) Decelerate ( = FdEc, rdEc, LdS) Right handed rotation (not at noP, LS error) Left handed rotation (not at noP, LS error) Real direction of rotation = set direction of rotation Real value frequency level Set value freqeuncy level No function Operating signal (after initialization as long as no error is active) Run signal No function (not available since software version ) * available as of software version Factory setting:2 Note:EnterParameter Customer adjustment:_______ Frequency level This parameter determines the switching point for the relay output ... at = 20” or “21” After the switching of the relay, the frequency can move within a Hz window, without the relay dropping off. Adjustment range: ... Hz Resolution: Hz Factory setting:4 Hz Customer adjustment:_______ 41 Drive mode The Drive Mode The drive mode is a operating mode of KEB COMBIVERT to start the drive manually by the operator. After switching the control release the set value and rotation presetting is done exclusively by the keyboard. In order to activate the drive mode the corresponding password in must be entered. The display switches over as follows. StatusDirection of rotation noP = no control release /F=forward / r=reverse LS = neutral position Modulation blocked Drive not controlled START GB Start / Stop Drive Drive decreases to 0 Hz and switches the modulation off STOP Drive accelerates onto the adjusted set value Drive operates with adjusted set value Change Direction of Rotation ENTER F/R Drive changes direction of rotation Preset Set Value FUNC. SPEED Display changes when key is pressed to set value display/ pr。 the drive should decelerate from 60 Hz to 10 Hz delta f = 60 Hz 10 Hz = 50 Hz actual deceleration time = (50 Hz / 100 Hz) x 10s = 5 s Minimal frequency Frequency on which the inverter runs without presetting an analog set value. Internal limiting of the fixed frequencies …. f Adjustment range: ... Hz Resolution: Hz Factory setting: Hz Customer adjustment: _______ Hz CP. 9 0V 10 V UREF Maximal frequency Frequency on which the inverter runs with maximum analog set value. Internal limiting of the fixed frequencies …. Adjustment range: ... Hz Resolution: Hz Factory setting:70 Hz Customer adjustment: _______ Hz Fixed frequency 1...3 terminal Three fixed frequencies can be adjusted. The selection of the fixed frequencies occurs with the terminals and . Adjustment range:...177。0... Hz 10...200 % 10...200 % 0...7 150...649 V,oFF ... ... 0...9 0...100 s 0...25 (0...24) 1) 0... Hz Resolution 1 0,1 Hz 1% 1% Hz % s s Hz Hz Hz Hz Hz 1% 1% 1 1V 1 s 1 Hz Factory setting Hz 2% 10 s 10 s 0 Hz 70 Hz 5 Hz 50 Hz 70 Hz 140 % 200 % 0 oFF 0=oFF 0=oFF 0 10 s 2 4 Hz GB Value 0...24 is valid as of software version 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. The adjusted mode is stored. Locking the CPParameter Password Input Password ENTER UP FUNC ENTER Releasing the CPParameter Password UP FUNC 33 Operation of the Unit Operating Display The 4 parameters below serve to control the frequency inverter during operation. Display of the actual output frequency with a resolution of Hz. The rotation of the inverter is indicated by the sign. Output frequency Hz, rotation forward Examples: Output frequency Hz, rotation reverse Actual frequency display GB Inverter status display The status display shows the actual working conditions of the inverter. Possible displays and their meanings are: no Operation control release (terminal ) not bridged, modulation switched off, output voltage = 0 V, drive is not controlled. Low Speed no rotation preset ( terminal or ), modulation switched off, output voltage = 0 V, drive is not controlled. Forward Acceleration drive accelerates with a forward direction of rotation. Forward Deceleration drive decelerates with a forward direction of rotation. Reverse Acceleration drives accelerates with a reverse direction of rotation. Reverse Deceleration drive decelerates with a reverse direction of rotation. Forward Constant drive runs with a constant speed and a forward direction of rotation. Reverse Constant drive runs with constant speed and a reverse direction of rotation. Other status messages are described at the parameters, which they cause. Actual load Display of the actual inverter rate of utilization in percent. 100% rate of utilization is equal to the inverter rated current. Only positive values are displayed, meaning there is no differentiation between motor and regenerative operation. This display makes it possible to recognize shortterm fluctuations of the rate of utilization by storing the highest value that occurred. The display occurs in percent (100% = inverter rated current). With the UP or DOWN key the peak value can be reset when the unit is on. Switching off the unit deletes the peak value. Peak load 34 Operation of the Unit ANTRIEBSTECHNIK Basic Adjustment of the Drive Rated frequency The following parameters determine the fundamental operating data of the drive. They should be checked and/or adapted to the application. With the adjusted frequency here the inverter reaches a maximal output voltage. The adjustment of the motor rated frequency is typical here. Note: Mot