Vatech pDRIVE CX profi Service manual

VA TECH ELIN EBG Elektronik
Operating and Mounting instructions
The Power Drives Company
>pDRIVE< CX profi

The requirements for a successfull commissioning are a correct selection of the unit, projection and
mounting. In case of further questions, please contact the supplier or call the manufacturer of the unit
directly.
Capacitor discharge !
Before any work on or in the unit, disconnect from the mains and wait at least 5 minutes until the
D.C.link capacitors have been fully discharged. Check that the device is no longer alive by measuring
the voltage at the D.C.link capacitor.
Automatic restart !
In case of certain parameter adjustments it may happen that the frequency inverter starts up
automatically after switching on the mains again. You have to guarantee, that no person and no other
equipment is in danger.
Commissioning and service !
Works on or in the unit must only be undertaken by properly qualified staff in full compliance of the
appropriate instructions and pertinent regulations. Note that a fault may cause potential-free contacts
and/or PCBs to carry mains potential. To avoid any risk to humans, obey the regulations concering
”Work on Live Equipment” explicitly.
Delivery conditions:
Our deliveries and services are based on the ”General Terms of Delivery of the Austrian Electrical
Industries” latest edition.
Specifications in this instruction:
We are constantly striving to improve our products and adapt them to the latest state of technical
development. We therefore reserve the right to modify the specifications given in this instruction at any
time, particulary those refering to measures and dimensions. All planning hints and connecting samples
are non-binding suggestions, for which we are unable to assume any liability, particulary since the
regulations to be complied with depend on the type and location of the plant and on the use of the
instruments.
Regulations:
It is the users responsibility to ensure that the instrument and its component parts are used in
compliance with applicable regulations. It is not permitted to use these instruments in residential areas
without special measures to supress radio frequency interferences.
Patent and Trade Marks:
Please note that we do not guarantee any connections, instruments or processes described herein to be
free from patent or trademark right of third parties.
Keep this instruction near the unit to hand !
Safety instructions
General information, note exactly !

Operating & Mounting instructions – 8 074 143.03/03 – Page 1
Operating and Mounting the Frequency inverter
>pDRIVE< CX profi
11...37 kW, 3 AC 380...480 V
Topic Page
Operating 3
Parameters 17
Displays 61
Projecting 67
Mounting 73
Connection 77
Options 90
Start-up Log Appendix A
This manual includes the topics operating, description of parameters and displays,
projecting, mounting, connection and options.
Regulations for the observance of the CE-directive and the new Power-Drive-Standard
(EN 61800-3) are described in chapter “CE Marking”.
In case of damage or incomplete delivery, please inform the supplier or the insurance
company.
The manufacturer declines responsibilitiy for faults occuring during transport or
unpacking.
OperatingParameters
DisplaysProjecting
MountingConnection
Options

Operating & Mounting instructions – 8 074 143.03/03 – Page 2
Configurable
LED display
STOP/RESET button
to stop the motor or
confirm error
POTENTIOMETER
to adjust the frequency.
The LED lights up as
soon as the frequency
can be set using the
potentiometer
STR button
to save new data and
parameter settings
UP/DOWN buttons
for editing data and for
parametrization
FUNC button
to switch between
display level, 1st and
2nd control level
Operating using the control panel built-in
Description of the control panel
RUN button
starts the inverter when it
is not controlled via the
terminal strip
Quick navigation and adjustment of parameters
The method described above is used for quick selection of parameters. Also the adjustmend of
parameters can be handled in this way.

Operating & Mounting instructions – 8 074 143.03/03 – Page 3
Operating
Example of programming to set the frequency and to start the inverter

Operating & Mounting instructions – 8 074 143.03/03 – Page 4
Power-LED:
lights up when the inverter is connected to mains supply, that means there is a voltage.
Alarm-LED:
lights up in case of a trip at the inverter.
Hz-LED:
indicates that the value of the display shows frequency in hertz.
V-LED:
lights up if the value of the display is the voltage in volts or the power in kW.
A-LED:
indicates that the value of the display shows motor current in amperes or the power in kW.
%-LED:
lights up if the value of the display shows an parameter in %.
POTENTIOMETER-LED:
lights up if parameter A001 is set to 00; that means the frequency reference value is defined on the
control panel by the potentiometer.
RUN-button-LED:
indicates that the motor can be started at any time by pressing the RUN button.
Flashes as soon as parameter A002 is set to 02.
PRG-LED:
lights up as soon as a parameter of the 2nd control level or one of parameters d001 or F001 to
F004 is called.
Lights up if you try to change a parameter during an alarm message.
RUN-LED:
lights up as soon as the motor exceeds the start-up frequency or runs up.
LEDs on the control panel
RUN-LED
PRG-LED
RUN-button
LED
Power-LED
Alarm-LED
Hz-LED
V-LED
A-LED
POTI-LED
%-LED

Operating & Mounting instructions – 8 074 143.03/03 – Page 5
Operating
Overview of control levels

Operating & Mounting instructions – 8 074 143.03/03 – Page 6
Changing the indication of the LED display:
1.) Switch to the 1st user level using the FUNC button.
2.) Use the UP/DOWN buttons to select the required display.
3.) Press the STR button to confirm the selection and to return to the display level.
Changing parameter settings on the 1st control level:
1.) Switch to the 1st control level using the FUNC button.
2.) Use the UP/DOWN buttons to select the required parameter.
3.) Press the FUNC button to switch to setting mode.
4.) Use the UP/DOWN buttons to enter the new setting.
5.) Press the STR button to confirm, save and return to 1st control level. Press the FUNC button to
return to the 1st control level without saving.
6.) Select the required display (e.g. d001) and press the FUNC button to confirm.
Changing parameter settings on the 2nd control level:
1.) Switch to the 1st control level using the FUNC button.
2.) Use the UP/DOWN buttons to select the required parameter group A, b, C, H or P.
3.) Press the FUNC button to enter the selected parameter group (2nd control level).
4.) Use the UP/DOWN buttons to select the required parameter.
5.) Press the FUNC button to switch to setting mode.
6.) Use the UP/DOWN buttons to enter the new setting.
7.) Press the STR button to confirm, save and return to 2nd control level. Press the FUNC botton to
return to 2nd control level without saving.
8.) Press the FUNC button to return to the 1st control level.
9.) Select the required display (e.g. d001) and press the STR button to confirm.

Overview of parameters
The following overviwe shows all parameters arranged according to their functions.
Display actual values Factory See
Parameter name Adjusting range default page
d001 Output frequency read only - 16
d002 Output current read only - 16
d003 Direction of rotation read only - 16
d004 PID controller feedback read only - 16
d005 Condition of digital inputs read only - 17
d006 Condition of digital outputs read only - 17
d007 Output frequency scaled read only - 17
d013 Output voltage read only - 17
d014 Output power read only - 17
d016 Operating hours motor read only - 17
d017 Operating hours inverter read only - 17
Base settings Factory See
Parameter name Adjusting range default page
A003 Base frequency 30...400 Hz 50 Hz 18
A004 Maximum frequency 30...400 Hz 50 Hz 18
F002 1st Acceleration ramp 0,01...3600 s 30 s 18
F003 1st Deceleration ramp 0,01...3600 s 30 s 18
F001 Output frequency 0,00...400,0 Hz - 18
A020 Internal pre-set speed if A001=02 0,00...400,0 Hz 0,00 Hz 18
A001 Method of speed command 00 to 05 01 19
A002 Method of run command 01 to 05 01 19
Operating & Mounting instructions – 8 074 143.03/03 – Page 7
Operating

Operating & Mounting instructions – 8 074 143.03/03 – Page 8
Analog inputs Factory See
Parameter name Adjusting range default page
A011 External frequency start O (0...10V) 0,00...400,0 Hz 0,00 Hz 19
A101 External frequency start OI (4...20mA) 0,00...400,0 Hz 0,00 Hz 19
A111 External frequency start O2 (-10...+10V) -400,0...+400,0 Hz 0,00 Hz 19
A012 External frequency end O (0...10V) 0,00...400,0 Hz 0,00 Hz 19
A102 External frequency end OI (4...20mA) 0,00...400,0 Hz 0,00 Hz 19
A112 External frequency end O2 (-10...+10V) -400,0...400,0 Hz 0,00 Hz 19
A013 Analog signal ref. for Start O (0...10V) 0...100 % 0 % 19
A103 Analog signal ref. for Start OI (4...20mA) 0...100 % 0 % 19
A113 Analog signal ref. for Start O2 (-10...+10V) -100...+100 % -100 % 19
A014 Analog signal reference for end O (0...10V) 0...100 % 100 % 20
A104 Analog signal ref. for end OI (4...20mA) 0...100 % 100 % 20
A114 Analog signal ref. for end O2 (-10...+10V) -100...+100 % 100 % 20
A015 External frequency start pattern O (0...10V) 00 or 01 01 20
A105 Ext. frequency start pattern OI (4...20mA) 00 or 01 01 20
A005 AT Terminal selection 00 or 01 01 21
A006 O2 Control selection 00 to 02 00 21
A016 Time constant for analog signals 1...30 30 21
C081 Adjustment 0...10 V input 0...9999 Default 22
C082 Adjustment 4...20 mA input 0...9999 Default 22
C083 Adjustment -10...+10 V input 0...9999 Default 22
C121 Offset-adjustment 0...10 V input 0...9999 Default 22
C122 Offset-adjustment 4...20 mA input 0...9999 Default 22
C123 Offset-adjustment -10...+10 V input 0...9999 Default 22
Multispeeds Factory See
Parameter name Adjusting range default page
A019 Multi speed selection 00 or 01 00 22
A021 Multi speed 1 0,00...400,0 Hz 0,00 Hz 22
A022 Multi speed 2 0,00...400,0 Hz 0,00 Hz 22
A023 Multi speed 3 0,00...400,0 Hz 0,00 Hz 22
A024 Multi speed 4 0,00...400,0 Hz 0,00 Hz 22
A025 Multi speed 5 0,00...400,0 Hz 0,00 Hz 22
A026 Multi speed 6 0,00...400,0 Hz 0,00 Hz 22
A027 Multi speed 7 0,00...400,0 Hz 0,00 Hz 22
A028 Multi speed 8 0,00...400,0 Hz 0,00 Hz 22
A029 Multi speed 9 0,00...400,0 Hz 0,00 Hz 22
A030 Multi speed 10 0,00...400,0 Hz 0,00 Hz 22
A031 Multi speed 11 0,00...400,0 Hz 0,00 Hz 22
A032 Multi speed 12 0,00...400,0 Hz 0,00 Hz 22
A033 Multi speed 13 0,00...400,0 Hz 0,00 Hz 22
A034 Multi speed 14 0,00...400,0 Hz 0,00 Hz 22
A035 Multi speed 15 0,00...400,0 Hz 0,00 Hz 22
A038 Jogging frequency 0,00...9,99 Hz 1,00 Hz 23
A039 Stop mode of jog function 00 to 05 00 23

Operating & Mounting instructions – 8 074 143.03/03 – Page 9
Operating
V/f
V/f characteristic Factory See
Parameter name Adjusting range default page
A041 Torque boost method selection 00 or 01 00 24
A042 Manual torque boost setting 0,0...20,0 % 1,0 % 24
A043 Manual torque boost frequency point 0,0...50,0 % 5,0 % 24
A044 V/f characteristic setting 00 to 02 00 24
A045 Voltage gain setting 20...100 % 100 % 25
b036 Start reduced voltage selection 00 to 06 00 25
b100 Free adjustable V/f: frequency 1 0...b102 0 Hz 25
b101 Free adjustable V/f: voltage 1 0,0...800,0 V 0,0 V 25
b102 Free adjustable V/f: frequency 2 0...b104 0 Hz 25
b103 Free adjustable V/f: voltage 2 0,0...800,0 V 0,0 V 25
b104 Free adjustable V/f: frequency 3 0...b106 0 Hz 25
b105 Free adjustable V/f: voltage 3 0,0...800,0 V 0,0 V 25
b106 Free adjustable V/f: frequency 4 0...b108 0 Hz 25
b107 Free adjustable V/f: voltage 4 0,0...800,0 V 0,0 V 25
b108 Free adjustable V/f: frequency 5 0...b110 0 Hz 25
b109 Free adjustable V/f: voltage 5 0,0...800,0 V 0,0 V 25
b110 Free adjustable V/f: frequency 6 0...b112 0 Hz 25
b111 Free adjustable V/f: voltage 6 0,0...800,0 V 0,0 V 25
b112 Free adjustable V/f: frequency 7 0...400 Hz 0 Hz 25
b113 Free adjustable V/f: voltage 7 0,0...800,0 V 0,0 V 25
DC brake Factory See
Parameter name Adjusting range default page
A051 Selection of DC braking 00 or 01 00 26
A052 DC braking: frequency 0,00...60,00 Hz 0,50 Hz 26
A053 DC braking: waiting time 0,0...5,0 s 0,0 s 26
A054 DC braking: braking torque 0...70 % 0 % 26
A055 DC braking: braking time 0,0...60,0 s 0,0 s 26
A056 DC braking: edge/level selection 00 or 01 01 26
A057 DC braking: braking torque (start) 0...70,0 % 0 % 26
A058 DC braking: braking time (start) 0,0...60,0 s 0,0 s 26
A059 DC braking: carrier frequency 0,5...12,0 kHz 3,0 kHz 26
b090 Dynamic braking ratio 0,0...100,0 % 0,0 % 29
b095 Dynamic braking selection 00 to 02 00 29
b096 Dynamic braking ON-level 660...760 V 720 V 29

Operating & Mounting instructions – 8 074 143.03/03 – Page 10
2.
V/f
Frequency limits Factory See
Parameter name Adjusting range default page
A061 Frequency upper limit 0,00...400,0 Hz 0,00 Hz 29
A062 Frequency lower limit 0,00...400,0 Hz 0,00 Hz 29
A063 1st Jump frequency 0,00...400,0 Hz 0,00 Hz 30
A064 1st Jump frequency width 0,00...10,0 Hz 0,50 Hz 30
A065 2nd Jump frequency 0,00...400,0 Hz 0,00 Hz 30
A066 2nd Jump frequency width 0,00...10,0 Hz 0,50 Hz 30
A067 3rd Jump frequency 0,00...400,0 Hz 0,00 Hz 30
A068 3rd Jump frequency width 0,00...10,0 Hz 0,50 Hz 30
PID Configuration Factory See
Parameter name Adjusting range default page
A071 Selection of PID function: ON/OFF 00 or 01 00 32
A072 PID controller: Proportional gain (kp) 0,2...5,0 1,0 32
A073 PID controller: Integral gain(Tn) 0,0...3600 s 1,0 32
A074 PID controller: Differential gain(Tv) 0,00...100,0 s 0,00 32
A075 PID controller: Scale conversion 0,01...99,99 1,00 33
A076 PID controller: Feedback destination 00 or 01 00 33
C044 PID controller: Level of deviation 0...100 % 3,0 % 33
Automatic voltage regulation Factory See
Parameter name Adjusting range default page
A081 Selection of AVR function 00 to 02 02 34
A082 Selection of voltage for AVR 380...480 V 400 V 34
Ramp adjustment Factory See
Parameter name Adjusting range default page
A092 2nd Acceleration ramp 0,01...3600 s 15,00 s 34
A093 2nd deceleration ramp 0,01...3600 s 15,00 s 34
A094 Select method of 2nd stage 00 or 01 00 34
A095 Switch-over 1./2. acceleration ramp 0,00...400,0 Hz 0,00 Hz 35
A096 Switch-over 1./2. deceleration ramp 0,00...400,0 Hz 0,00 Hz 35
A097 Pattern of acceleration ramp 00 to 03 00 35
A098 Pattern of deceleration ramp 00 to 03 00 35
A131 Acceleration curve constant 01 to 10 02 35
A132 Deceleration curve constant 01 to 10 02 35
b091 Stopping mode selection 00 or 01 00 35
A069 Acceleration stop frequency 0,00...400,0 Hz 0,00 Hz 35
A070 Acceleration stop time 0,0...60,0 s 0,0 s 35

Operating & Mounting instructions – 8 074 143.03/03 – Page 11
Operating
A
Thermal protection Factory See
Parameter name Adjusting range default page
b012 Electronic overload setting 0,2...1,2 x IFI FI-INOM 36
b013 Electronic overload characteristic 00 to 02 01 36
b015 Free electronic thermal: frequency 1 0...400 Hz 0 Hz 36
b016 Free electronic thermal: current 1 0,0...1000 A 0,0 A 36
b017 Free electronic thermal: frequency 2 0...400 Hz 0 Hz 36
b018 Free electronic thermal: current 2 0,0...1000 A 0,0 A 36
b019 Free electronic thermal: frequency 3 0...400 Hz 0 Hz 36
b020 Free electronic thermal: current 3 0,0...1000 A 0,0 A 36
Overload protection Factory See
Parameter name Adjusting range default page
b021 Selection of 1st overload restriction 00 to 02 01 37
b022 Level of 1st overload restriction 0,5...1,5 x IFI 1,20 x IN37
b023 Rate of 1st decel. at overload restriction 0,10...30,00 s 1,00 s 37
b024 Selection of 2nd overload restriction 00 to 02 01 37
b025 Level of 2nd overload restriction 0,5...1,5 x IFI 1,20 x IN37
b026 Rate of 2nd decel. at overload restriction 0,10...30,00 s 1,00 s 37
Digital inputs Factory See
Parameter name Adjusting range default page
C001 Function of input 1 01 to 39, NO 18 38
C002 Function of input 2 01 to 39, NO 16 38
C003 Function of input 3 01 to 39, NO 03 38
C004 Function of input 4 01 to 39, NO 02 38
C005 Function of input 5 01 to 39, NO 01 38
C011 Condition of input C01 00 or 01 00 45
C012 Condition of input C02 00 or 01 00 45
C013 Condition of input C03 00 or 01 00 45
C014 Condition of input C04 00 or 01 00 45
C015 Condition of input C05 00 or 01 00 45
C019 Condition of input FW 00 or 01 00 45
b098 Thermistor type seleciton 00 to 02 00 45
b099 Thermistor error level 0...9999 Ω3000 Ω45
C085 Standardization of thermistor input 0...100 Default 45
C101 Reference up/down selecteion 00 or 01 00 45
C102 Reset function selection 00 to 02 00 45
C103 Neustart nach Reset 00 or 01 00 45

Operating & Mounting instructions – 8 074 143.03/03 – Page 12
Digital outputs Factory See
Parameter name Adjusting range default page
C021 Function of relay 11 00 to 13 01 46
C022 Function of relay 12 00 to 13 00 46
C026 Function of relay AL 00 to 13 05 46
C031 Relay output 11: Inversion 00 or 01 00 48
C032 Relay output 12: Inversion 00 or 01 00 48
C036 Relay output AL: Inversion 00 or 01 01 48
Output functions Factory See
Parameter name Adjusting range default page
C040 Overload signal output mode 00 or 01 00 49
C041 Level of overload signal 1 0...2 x INOM INOM 49
C042 Arrival signal for Acceleration 1 0,0...360,0 Hz 0,0 Hz 49
C043 Arrival signal for Deceleration 1 0,0...360,0 Hz 0,0 Hz 49
C061 Level of thermal motor protection 0...100 % 80 % 50
b034 Run/Power on time 0...9999 0 50
Undervoltage / Autoreset Factory See
Parameter name Adjusting range default page
b001 Selection of restart mode 00 to 03 00 50
b002 Allowable undervoltage time 0,3...1,0 sec 1,0 sec 50
b003 Retry waiting time 0,3...100,0 sec 1,0 sec 50
b004 Undervoltage trip during stop 00 to 02 00 51
b005 Undervoltage Number of retry 00 or 01 00 51
b006 Input phase loss protection 00 or 01 00 51
b007 Matching frequency setting 0,00...400,0 Hz 0,00Hz 51
General functions Factory See
Parameter name Adjusting range default page
F004 Running direction of RUN key read only 00 51
b035 Direction restriciton (input) 00 to 02 00 52
b082 Start frequency adjustment 0,10...9,99 Hz 0,50 Hz 52
b083 Carrier frequency setting 0,5...12,0 kHz 3,0 kHz 52
b086 Frequency converted value setting 0,1...99,9 1,0 52
b087 Selection of STOP key 00 or 01 00 52
b088 After FRS cancelled 00 or 01 00 52
b092 Cooling fan control 00 or 01 00 53
b037 Display selection 00 to 02 00 53
Motor data Factory See
Parameter name Adjusting range default page
H003 Motor kW rating 0,20...75,0 kW Default 53
H004 Motor poles 2 / 4 / 6 / 8 4 53
H006 Motor stabilisation constant 0...255 100 53

e
Operating & Mounting instructions – 8 074 143.03/03 – Page 13
Operating
2nd Set Factory See
Parameter name Adjusting range default page
A203 2nd Base frequency 30...400 Hz 50 Hz 53
A204 2nd Maximum Frequency 30...400 Hz 50 Hz 53
F202 2nd Acceleration ramp 0,01...3600 s 30 s 53
F203 2nd Deceleration ramp 0,01...3600 s 30 s 54
A220 2nd Internal pre-set speed 0,00...400,0 Hz 0,00 Hz 54
A241 2nd Torque boost method selection 00 or 01 00 54
A242 2nd Manual torque boost setting 0,0...20,0 % 1,0 % 54
A243 2nd Manual torque boost frequency point 0,0...50,0 % 5,0 % 54
A244 2nd V/f characteristic setting 00 to 02 00 54
A261 2nd Frequency upper limit 0,00...400,0 Hz 0,00 Hz 54
A262 2nd Frequency lower limit 0,00...400,0 Hz 0,00 Hz 54
A292 2nd Second acceleration ramp 0,01...3600 s 15,00 s 55
A293 2nd Second deceleration ramp 0,01...3600 s 15,00 s 55
A294 2nd Method of second stage selection 00 or 01 00 55
A295 2nd Stage Acceleration change over point 0,00...400,0 Hz 0,00 Hz 55
A296 2nd Stage Deceleration change over point 0,00...400,0 Hz 0,00 Hz 55
b212 2nd Electronic overload setting 0,2...1,2 x IFIIN FU-INOM 55
b213 2nd Selection of electronic overload charact. 00 to 02 01 55
H203 2nd Motor kW rate 0,20...75,0 kW Default 55
H204 2nd Motor poles 2 / 4 / 6 / 8 4 55
H206 2nd Motor stabilisation constant 0...255 100 55
Analog outputs Factory See
Parameter name Adjusting range default page
C027 Function of FM PWM output 00 to 07 00 56
C028 Function of AM analog output 00 to 07 00 56
C029 Function of AMI analog output 00 to 07 00 56
b080 AM analog adjustment 0...255 180 57
b081 FM PWM meter adjustment 0...255 60 57
C087 AMI analog adjustment 0...255 50 57
C086 AM analog offset 0,0...10,0 V Default 57
C088 AMI analog offset 0,0...20,0 mA Default 57
Energy saving Factory See
Parameter name Adjusting range default page
A085 Operation mode selection 00 or 01 00 57
A086 Energy saving response 0,0...100,0 50,0 57

RS485
Operating & Mounting instructions – 8 074 143.03/03 – Page 14
PCB
2
1
Serial communication Factory See
Parameter name Adjusting range default page
C070 Data command 02 to 05 02 58
C071 Transmission speed 02 to 06 04 58
C072 Identification code 1...32 1 58
C073 Data bits 7 or 8 7 58
C074 Parity 00 to 02 00 58
C075 Number of Stop bits 1 or 2 1 58
C078 Waiting time 0...1000 ms 0 58
Option cards Factory See
Parameter name Adjusting range default page
P001 Option 1 Selection on error 00 or 01 00 58
P002 Option 1 Selection on error 00 or 01 00 58
Software lock, Factory default Factory See
Parameter name Adjusting range default page
b031 Software lock 00 to 10 01 59
b084 Factory default setting 00 to 02 00 59
b085 Kind of factory default 00 to 03 01 59
Fault memory Factory See
Parameter name Adjusting range default page
d080 Number of trips read only - 61
d081
... Trip messages read only - 61
d086
d090 Warning monitor read only - 65

Operating & Mounting instructions – 8 074 143.03/03 – Page 15
Operating
Commissioning
Before working with the equipment check following points:
1.) Check that mains supply and motor cables are connected properly.
2.) Are the control lines properly connected to the right terminals ?
3.) s the frequency inverter properly grounded and assembled ?
4.) Remove installation residues, such as cable residues, in order to avoid short circuits.
5.) Are all screws and terminals tight ?
6.) Is the motor designed for the intended frequency range, in particular for the maximum
frequency ?
Factory defalut (initialisation):
All >pDRIVE< CX frequency inverters are initialised on delivery, i.e. with the default settings (default)
entered. The devices can be reset to these defaults settings at any time.
To reset the default settings, proceed as follows:
1.) Adjust parameter b084 to setting 01.
2.) Select the European configuration with parameter b085=01 (= default setting).
3.) Press the FUNC, UP and DOWN buttons at the same time.
4.) Hold these three buttons and press the STOP/Reset button to confirm.
5.) The inverter automatically starts initialisation. (The relevant country setting appears on the
display). If “d001” appears on the diplay, the procedure has finished.
Note:
If the software lock is active, a reset to factory default is not possible.
Commissioning via the built-in keypad:
The built-in control panel allows to control the frequency inverter without additional wiring of the
control terminals.
1.) Switch on the mains supply; the Power LED on the control panel lights up.
2.) Set parameter A002 to 02.
3.) The LED above the RUN button lights up.
4.) SSet parameter A001 to 00.
5.) The LED above the potentiometer lights up. Press the RUN button and turn the potentiometer.
The motor starts turning and the RUN LED lights up.
6.) Press the STOP button to stop the motor.
Check the following points after commissioning:
1.) Did the motor turn in the right direction ?
2.) Was there an error message during acceleration or deceleration ?
If the error message Overcurrent or Overvoltage appeared, increase the acceleration or
deceleration time.
3.) Were there any abnormal motor noises or vibrations ?

1.) see parameter b031
2.) If such parameters are adjusted, no start command is accepted during adjustment.
Impulse contacts and retained commands will be ignored as long as the inverter is still in setting
mode.
Rechtslauf/forward Linkslauf/reverse Stop
Operating & Mounting instructions – 8 074 143.03/03 – Page 16
Description of parameters
The parameters of the >pDRIVE< CX are arranged and described according to their functions.
The following example explains the attributes of parameters:
A038 Jogging frequency VIC 0,0...9,9 Hz 1,0 Hz
Group of parameter
Number of parameter
Name of parameter
Adjusting range
Factory default
Parameter description:
adjustable only
if software lock is open 1.)
adjustable in pulse lock state 2.)
parameter is adjustable
Display actual values
d001 Output frequency - read only -
Displays the output frequency on the LED display.
If this display mode is selected, the Hz-LED right of the display lights up.
d002 Output current - read only -
Displays the motor current on the LED display.
If this display mode is selected, the A-LED right of the display lights up.
d003 Direction of rotation - read only -
Displays the direction of rotation on the display.
d004 PID controller feedback - read only -
Displays the actual PID controller value scaled using parameter A075.
Display = Feedback PID controller x A075
If the PID controller is not active, the display shows:

Eingangsnr.:
Input No.:
EIN/ON (24 V) FW
AUS/OFF (0 V)
5 4 3 2 1
Ausgangsnr.:
Output No.:
EIN/ON (24 V)
AUS/OFF (0 V)
AL 12 11
EIN/ON (24 V)
AUS/OFF (0 V)
Operating & Mounting instructions – 8 074 143.03/03 – Page 17
Parameters
d005 Condition of digital inputs - read only -
Status display (ON/OFF) of digital inputs on the LED display.
d006 Condition of digital outputs - read only -
Status display (ON/OFF) of digital outputs on the LED display.
d007 Output frequency scaled - read only -
Displays the scaled output frequency on the LED display. The scaling factor can be set using
parameter b086.
Display = Output frequency * b086
This function is used e.g. for converting the frequency into speed.
d013 Output voltage - read only -
Displays the output voltage on the LED display.
If this display mode is selected, the V-LED right of the display lights up.
d014 Output power - read only -
Displays the output power on the LED display.
If this display mode is selected, the A-LED and V-LED right of the display light up.
d016 Operating hours motor - read only -
Displays the operating hours of the motor with d016, that means the time how long the inverter is in
operating (Run) state.
0. - 9999. Operating hours x1
1000 - 9999 Operating hours x10
d017 Operating hours inverter - read only -
Displays the operating hours of the inverter, that means the time how long the inverter is supplied
with voltage.
0. - 9999. Operating hours x1
1000 - 9999 Operating hours x10

Operating & Mounting instructions – 8 074 143.03/03 – Page 18
Base settings
Get Started
A003 Base frequency VIC 30...400 Hz 50 Hz
Adjustment of the base frequency. The base frequency is the frequency at which the output voltage
reaches its maximum value. Normally, the base frequency is equal to the nominal motor frequency.
A004 Maximum frequency VIC 30...400 Hz 50 Hz
Adjustment of maximum frequency. Between base frequency and maximum frequency the output
voltage is constant (field suppression).
F002 1st Acceleration ramp VC 0,01...3600 s 30 s
Setting of required acceleration time. The time is in reference with the range from 0 Hz to maximum
frequency (parameter A004).
F003 1st Deceleration ramp VC 0,01...3600 s 30 s
Setting of required deceleration time. The time is in reference with the range from 0 Hz to maximum
frequency (parameter A004).
F001 Output frequency VC 0,00...400,0 Hz -
Setting the reference value in MANUAL operation via the buttons at the keypad instead of the
potentiometer. Therefore, parameter A001 must be set to position 02.
A020 Internal pre-set speed if A001=02 VC 0,00...400,0 Hz 0,00 Hz
Entry of frequency reference value, if function A001 is set to position 02. Allows the entry of a
minimum frequency to which the inverter runs up without selecting a digital input “CF1...CF4” as
soon as a Start-command is issued.
If the PID controller is active, the adjusting range changes into 0 to 100 %.