Versions-History 8400 TopLine frequency inverters

Version V21.02.00.0000

• not existing

• Improvement of the motor temperature evaluation via PT1000 sensors
• Communication interruption with Profinet
• Constant speed during Velocity-Override (nSpeedOverride_a)
• Timeout with empty "retain memory" / Error message "dF50"

• not existing

Version V21.01.00.0000

• not existing

• Increasing the value range of C12 and C13
• Error in voltage controller application with VFCplus
• Error message Sd6 /Sd12 after device start with Profinet module plugged

Version V21.00.00.0000

• Initialising the brake resistor utilisation
• Automatic oscilloscope start after mains connection
• Further functions in L_Arithmetic_3 to L_Arithmetic_5
• Optimising SLPSM control

• No connection via remote maintenance router
• Auto-start lock after undervoltage error
• Sporadic error message DF21 (BU watchdog)
• Error when loading the parameters from copied memory modules

Version V20.00.00.0000

• Position follower modulo TP
• New memory modules supported

• "L_Compare_X"and "L_ComparePhi_X" with input value 0x8000 or 0x80000000

Version V18.00.00.0000

• Load default setting without communication parameters
• Extension of initial keypad screen
• Torque limitation with HighLimit and LowLimit possible
• Additional logbook information: IO axis bus SetFail

• Motor stalling with SLVC and high output frequency
• Error message dF25 (CU RCOM) with PPI without movement
• Delayed start of Ethernet Powerlink control nodes (slaves)

Version V17.00.00.0000

• PT1000 temperature sensor can be selected

• Ck10 error message no longer occurs
• Absolute modulo positioning too far by one cycle

Version V16.05.00.0000

• not existing

• not existing

Version V16.02.00.0000

• not existing

• not existing

Version V16.01.00.0000

• not existing

• Incorrect triggering of An01: AIN1_I < 4 mA or An02: AIN2_I < 4 mA

Version V16.00.00.0000

• Tn field weakening controller C578: Value range has been increased
• Digital frequency output and encoder evaluation can be used in parallel via X8
• Shifting the resolver zero position via a parameterisable offset
• L_DigitalLogic: 2 additional logic functions
• LS_RetainData: Additional parameters for retain data access
• LS_ParReadWrite: Read value remains optionally pending
• Additional calculation functions in L_ArithmetikPhi_4..6
• Max. position controller system deviation can be extended from 65536 inc. to 2^31-1 inc.
• Actual speed-based standstill detection for QSP with position control
• Configurable status outputs at the L_MckStateInterface
• 'Ready to operate' status has been added to MCK
• Operating mode selection via profile number has been extended by 'Position follower' and 'Normal stop'
• Diagnostics of activated SW limits and HW limit switches via C1247
• Extension of MCK diagnostic word C1247 for 'Max. speed is pending' status
• Option: Extended profile linkage by means of overchange
• Direct profile data selection via process data interface
• Display parameter C1248/1 for current homing step
• Overcurrent monitoring (overload monitoring) OC18
• Device can transmit process data with individual sync
• Hysteresis for nact detection can be set under code C0025/1
• Elapsed-hour meter and power-on time meter are always displayed in case of 24-V supply
• L_ConvAP, LConvPP: Faulty remainder consideration
• Optimisation of the motor phase failure monitoring function
• L_MFAIL: Acceleration and retrigger time up to a minimum of 0ms possible
• Lower limit of C091 (motor cosine phi) has been adapted
• Slip compensation for VFCplus does not work after downloading parameters
• Display: Speed limitation reached
• Display code C920/x 'Rated current' and 'Increased rated current'
• V/f emergency operation in case of open circuit of HTL encoder
• Additional error messages of reaction type 'Information'

• Sin/cos encoder: Incorrect evaluation of sin/cos encoders with number of increments other than 2^x (corrected from V16.0.00)
• Unstable field weakening control if C578<16ms
• No PS03 info when replacing memory module with compatible parameter sets
• Oscilloscope does not trigger in the case of digital signals and "Value change" trigger mode.
• Flying restart circuit does not work in the event of a short-time undervoltage
• Rated device currents are slightly too low
• SLPSM: Current fluctuations in the controlled range
• L_DFSet: Angle correction via polynomial is permanently inactive after bSetActIntegrator=TRUE
• Vibrations with SLPSM if fdmax=C59 is higher than 650Hz
• Incorrect unit of display parameters C837/20+28 of L_PhaseIntK
• Incorrect unit of L_SRFG inputs in FB Editor display
• Incorrect calculation of max. traversing distance C1213/1 and positioning accuracy C1210/5
• Position controller cannot be deactivated via C1218/0 bit7 as expected
• Clamp peak current limitation for SC from 4kW
• SW limit position monitoring does not respond in homing modes 10/11 + 12/13
• SW limit positions are not effective for travel ranges < 32768inc
• Incorrect position reconstruction with single-turn absolute value encoder after mains switching
• Acceleration in the case of a position-controlled QSP with an initial following error

Version V15.01.00.0000

• Comparison of Hiperface and sin/cos position for additional monitoring
• Extension of the MCK diagnostic parameters
• Revision of the quick stop function
• Automatic switch-over to V/f without encoder as emergency operation
• Installation of CAN PDO 4
• HTL 4-fold evaluation

• Calculation of the speed controller parameters during motor identification
• Limitation of the output frequency to C910
• SC ASM: slip calculation from nameplate is incorrect
• Reversing process in linear profile generation phase ignores ramp abort
• User LED is working with "Optical tracking"
• Offset of 1ms in the setpoint MCK.nSpeedSet_v in the case of quick stop
• Position control during QSP uses actual value of position encoder
• Speed-dependent zero pulse offset
• MCK setpoints not increment-precise in the case of QSP

Version V14.00.00.0000

• LS_MultiEncoder: material measure for all encoders
• Adjustable error output LS_MultiEncoder. bFail
• Evaluation of Hiperface status messages
• Writing a position to the Hiperface encoder
• Monitoring a plausible change in position for SSI encoders
• LS_MultiEncoder: Linear encoder can be evaluated in an inverted manner
• LS_MultiEncoder: additional encoder types can be evaluated
• SSI encoder evaluation, extension of the number of status bits to 3
• SSI encoder, coding extension by "Position gray, status bits binary"
• Reference loss after open circuit of the encoder with regard to absolute value encoders
• LS_DeviceMonitor: no hysteresis at the MctrlMotorTemp output
• Re-establishment of the pole position for PSM without an encoder with absolute position
• Deletion of the reference information at the homing start
• Setting or activation of the maximum jerk of traversing profiles
• Following error generation at controller inhibit received C1215/3>0
• Measurement of the distance between the home mark/limit switch and TP/MP
• Extension of the homing modes by 4 (>_Rp__TP)
• Setpoint processing for SC-ASM and SC-PSM
• Completion of profile traversing when the profile has already reached the target
• Extension of the Id8 error message: speed sensor not set
• Extension of the dH70 error message: ControlUnit does not comply with BaseUnit
• Extension of the brake chopper control
• Parameter set transfer with the keypad
• Entry of texts in the keypad
• Display of bit texts in the keypad.
• New error tripping with regard to pole position identification
• Increase of the maximum current limit at a fixed switching frequency of 4kHz for a power of 30kW, 37kW, and 45kW
• Motor parameter identification at switching frequency of 8kHz
• 1.1.3. Extension of the process display for the active output current and apparent output current
• SLPSM for application reference frequency C59 > 650Hz
• Transferring the CAN address switch to MCI module

• L_MFail_1 does not work as for 9300Servo
• L_MFail_1 error corrections
• Reconstruction of the position for resolvers with a number of pole pairs >1
• Deletion of the reference in the case of an angular drift error despite a deactivated error response
• SSI encoder, wrong position for linear-bipolar encoders
• Position evaluation of a resolver with a number of pole pairs greater than 1 does not work correctly
• Field/field weakening control for SC-ASM motor control
• L_DFSet_1 error correction
• L_SwitchPoint_1, L_SwitchPointPar_1: Incorrect scaling of the dead time
• Ck10 error at profile start and override
• Incorrect home position in the ’SetRef‘ ref. mode and in automatic brake operation
• C1301/x target position in units for PosTeach and mains switching is not correct
• In the case of a profile change, profile parameters are not complied with in the deceleration phase
• SC-PSM jitters at high output speeds (> approx. 700Hz)
• Profinet station name cannot be written
• Id7 error in the case of a parameter set changeover with a definable list
• Operation of an asynchronous machine with a very high slip speed not possible
• No pulse inhibit after expiry of the hold time set for the manual DC injection brake with C142= 0
• SLVC: OC1/OC11 error if fd>650Hz
• VFC: Slip compensation at fd>650Hz
• Torque accuracy if no KTY is available
• SLVC/VFC: Apparent current display C054 jitters at f = 0 Hz
• "Reset error" of a short circuit disconnection (OC1)
• Speed step change after switching on the BaseUnit
• After the parameter change-over (LS_WriteParamList), the motor does not run correctly
• Unexpected acceleration at high speeds in SC-ASM
• In the case of a profile change during a deceleration phase, profile parameters are not maintained
• Profinet station name cannot be written
• Operation with fout ≥ 650Hz causes OC11 error
• SSI encoder position integrating with v_max
• Position at LS_MultiEncoder does not directly follow the encoder position
• Following error is deleted at controller inhibit
• M-feedforward control unstable if the sensitivity of setpoint feedforward control is ≤12 bits

Version V13.01.00.0000

• not existing

• not existing

Version V13.00.00.0000

• Configurable status display LS_Resolver.bFail
• Configurable status display LS_MultiEncoder.bFail
• Improved parameterisation for linear Hiperface encoders
• L_DFSet: external angle error correction
• Additional process input bVfcEcoDisable
• Additional process output bLimSpeedTorquemodeOn
• Additional process output nVoltageAngleAct
• Display parameter C162/1 for subject area +Id of the current error menu
• AC drive profiles speed and speed and torque actuation with EtherNet/IP™

• Modulo positioning is sporadically not executed
• Incorrect scaling of the speed controller parameters if C059≥650Hz
• No keypad texts for bit codes
• ASM does not start up in SC-ASM if C095≈C022
• No error response in the case of repeated activation of the limit switch in "position follower" operating mode
• Incorrect feedforward control while releasing the brake when the M-storage is carried out
• Current dips at fswitch
• Sporadic motor phase error before operation
• C002 reports 'OFF/complete‘ in spite of Id4 error during motor parameter identification
• Switching hysteresis for device fan too low
• In the case of download, C653/1 is overwritten with the value from C2314/1
• Incorrect display of the interior temperature CU C062
• Not all parameters selected in C517 can be viewed in the keypad user menu.
• Unexpected rotating direction at start of PC manual control
• Process setpoint interfaces in spite of operation via PC manual control
• Ethernet Powerlink synchronisation not possible
• Quantisation of the M-feedforward control with a correlation of J and t_acc
• Torque limitation takes effect in the case of QSP
• Brake chopper threshold is not adapted depending on C173

Version V12.01.00.0000

• LS-DFOUT ? digital frequency output via X8
• Forwarding of residual values within FBs
• Reduction of dead times in the control loop
• Selection of TP source extended by Z-pulse/zero position for homing
• Z-pulse/zero position evaluation for encoders (resolver, SinCos, TTL)
• Improvements on the axis bus
• Extension of the position switch point from 4 to 16
• Further FBs for the conditioning of phase signals
• FB for the U_DC control in the event of a mains failure
• Dancer actual value conditioning - L_ConvActPos_1
• Control of the user LED via LS_DigitalOutput
• Positioning sequence control as FB
• If the machine parameters are altered, reset bHomePosAvailable
• Functional improvements at the L_DFSET_1
• Support of EtherNet-IP fieldbus modules
• Status bit for 'S-shape active' at L_MckStateInterface
• Sensitivity threshold for the transfer of the actual speed as setpoint
• Setpoint retention in the MCK
• Position conversion - L_ConvUnitsToIncr_1
• Extension of the L_Curve_3 by the tensile force characteristic function
• Counter for STO, DigIn CINH, and IMP after mains connection
• Automatic calculation of the current and field controller parameters
• Speed limitation to 0rpm if bTorqueModeOn=TRUE
• Torque limitation for bTorqueModeOn=TRUE
• Starting value C122 for motor overload according to U_L and U_R specification
• Automatic detection SM or ASM from motor parameters
• Extension of the position encoder selection C490
• Parallel control of brake choppers in DC-bus connection
• CAN gateway for forwarding SDO requests via MCI
• Adjustable delay time for IMax status
• Extension of C199 to 5x32 bytes for device identification
• Logbook read interface for the control or HMI
• User level keypad selectable in C001
• Extension of the acceleration feedforward control
• Oscilloscope function
• LS_WriteParList ? change-over of motor parameters in 2ms

• Unexpected zero pulse at DFOUT with RS as signal source
• Motor shaft rotates in spite of speed setpoint=0 or QSP (Eliminated from FW 12.00)
• KTY sensor error in the case of a very low resistance value (Eliminated from FW 12.00)
• Adaptation of the rotor resistance depending on the KTY temperature (Eliminated from FW 12.00)
• Untrue running of power loss-optimised modulation modes (Eliminated from FW 12.00)
• Function of the inversion of motor phase rotating direction only for V/f (Eliminated from FW 12.00)
• Jerk during the deactivation of DC-injection braking at n_act ≠0 (Eliminated from FW 12.00)
• Application of n_act ≠0 in SC-ASM control mode is not compensated (Eliminated from FW 12.00)
• Brake chopper threshold, LU-threshold, and DC-voltage incorrect in the case of 230 V devices (Eliminated from FW 12.00)
• Overcurrent during the transition from open-loop operation to closed-loop controlled operation SLPSM (Eliminated from FW 12.00)
• Oscillation tendency in the case of a very dynamic setpoint change in SLVC (Eliminated from FW 12.00)
• OC1 error after enable in the case of SM with a low inductance (Eliminated from FW 12.00)
• Sporadic OC13 error during DC-injection braking (Eliminated from FW 12.00)
• Flying restart process in SLVC after change-over of the control mode without function (Eliminated from FW 12.00)
• Setpoint current in SLPSM cannot be preselected higher than 328 % (Eliminated from FW 12.00)
• SU03 error in the case of DC supply (Eliminated from FW 12.00)
• Fixed 3 ms PT1 filtering in the analog inputs 1+2 (Eliminated from FW 12.00)