KEBCO COMBIVERT F5 User manual

06/2002
00.F5.S1B-K210
STOP Erst Betriebsanleitung Teil 1 lesen !
Read Instruction manual part 1 first !
BETRIEBSANLEITUNG SteuerteilabV2.1
INSTRUCTIONMANUAL Control Circuit from V2.1
D
GB
COMBIVERT

© KEB 00.F5.S1B-K210
Diese Betriebsanleitung beschreibt die Steuerungen der KEB COMBIVERT F5 - Serie. Sie ist nur
gültig in Verbindung mit der Betriebsanleitung Teil 1 und Teil 2. Alle Anleitungen müssen jedem
Anwenderzugänglichgemachtwerden.VorjeglichenArbeitenmußsichderAnwendermitdemGerät
vertraut machen. Darunter fällt insbesondere die Kenntnis und Beachtung der Sicherheits- und
WarnhinweiseausTeil1.DieindieserBetriebsanleitungverwendetenPiktogrammeentsprechen
folgenderBedeutung:
Seite
D - 3........ D - 34
D
Information
Hilfe
Tip
Gefahr
Warnung
Vorsicht
Achtung,
unbedingt
beachten
Page
GB - 3 .... GB - 34
This Instruction Manual describes the control circuit of the KEB COMBIVERT F5 series. It is only
validtogetherwiththeInstructionManualsPart1andPart2.BothInstructionManualsmustbemade
availabletotheuser.Priortoperforminganyworkontheunittheusermustfamiliarizehimselfwith
the unit. This includes especially the knowledge and observance of the safety and warning
directions of Part 1. The pictographs used in this Instruction Manual have following meaning:
GB
Danger Attention, Information
Warning observeat Help
Caution allcosts Tip

GB - 3
GB
Table of Contents
1. General ........................................................... 4
2. Installation and Connection ......................... 4
2.1 Summary .....................................................................4
2.1.1 Housing Size D - E .......................................................4
2.1.2 Housing Size >= G........................................................5
2.2 Control Circuit.............................................................6
2.2.1 Assignment of Terminal Strip X2A ................................6
2.2.2 Connection of the Control.............................................7
2.2.3 Digital Inputs.................................................................7
2.2.4 Analog Inputs................................................................7
2.2.5 Voltage Input / External Power Supply..........................8
2.2.6 Digital Outputs ..............................................................8
2.2.7 Relay Outputs ...............................................................8
2.2.8 Analog Outputs.............................................................8
2.2.9 Voltage Output..............................................................8
2.3 Connection..................................................................9
2.3.1 Motor connection ..........................................................9
2.3.2 X3A Resolver..............................................................10
2.3.3 X3B Incremental encoder simulation ..........................10
2.3.4 Cables ........................................................................11
2.4 Operator ....................................................................12
3. Operation of the Unit................................... 13
3.1 Keyboard ...................................................................13
3.2 Parameter Summary.................................................14
3.3 Password Input .........................................................15
3.4 Operating Display .....................................................15
3.5 Basic Adjustment of the Drive.................................17
3.6 Special Adjustments ................................................20
3.7 Standard motor datas...............................................27
3.8 The Drive Mode.........................................................28
3.8.1 Start / Stop Drive ........................................................28
3.8.2 Changing the Direction of Rotation.............................28
3.8.3 Preseting the Set Value ..............................................28
3.8.4 Leaving the Drive Mode..............................................28
4. Error Diagnosis............................................ 29
5. Adjustment instruction speed controller .. 35
6. Quick Reference .......................................... 37

GB- 4
GB
GB
2.1 Summary
Optional Operator
with 9-pole Sub-D Socket
Parameter Interface
X3A
15-pole Sub-D Socket
Connection Incremental Encoder
X3B
9-pole Sub-D Socket
OPTION
X2A
Connection
Control Terminal
2.1.1 Housing Size D - E
The digital servo controller KEB COMBIVERT F5-SERVO serves
exclusively for the control and regulation of the servo motors KEB
COMBIVERT SM.
On delivery the servo amplifiers are synchronized to the servo motors
supplied by KEB. So you receive a highly dynamic drive which is
connected and ready for operation within the shortest time for standard
applications.
The operation of other motors requires an adaption of the amplifier and
istoberecommendedonlywithspecialknowledgeofcontroltechnology.
KEBCOMBIVERTF5-SERVOhasveryextensiveprogrammingoptions.
To make the operation and start-up simpler for the user, a special
operator level was created in which the most important parameters are
found. However, if the parameters pre-defined by KEB are not sufficient
for your application an application manual is available.
1. General
2. Installation and Connection
Not
for PC
COMBIVERT
STOP
SPEED
FUNC.
F/R
START
ENTER
observe the ma-
ximal width of
connectors for
X3A and X3B.
max. 34
General

GB - 5
GB
Optional Operator
with 9-pole Sub-D Socket
Parameter Interface
Die Kodesatoretl
zeit betrÌgt 5 mi .!
Ei Fehlerstromschu
schalter ist als allei
SchutzmaBahme i
zulÌssig!
War u g:
COMBIVERT
STOP
SPEED
FUNC.
F/R
START
ENTER
2.1.2 Housing Size >= G
X3A
15-pole Sub-D Socket
Connection Incremental
Encoder
X3B
9-pole Sub-D Socket
OPTION
X2A
Connection
Control Terminal
observe the ma-
ximal width of
connectors for
X3A and X3B.
max. 34
Installation and Connection

GB- 6
GB
GB
Installation and Connection
2.2.1 Assignment of
Terminal Strip X2A
2.2 Control Circuit
PIN Function Name Description
1 + Set value input 1 AN1+ Difference voltage
2 - Set value input 1 AN1- 0...±10 VDC ^ 0...±CP.22 resolution: 12 Bit, Ri=30 k Ohm
3 + Analog input 2 AN2+ 0...±10 VDC ^ 0...±100 % scan time: 1 ms
4 - Analog input 2 AN2-
5 Analog output 1 ANOUT1 Analog output of the real speed Voltage range: 0...±10V
0...±10 VDC ^ 0...±3000 rpm Ri=100 Ohm, resolution: 12 Bit
6 Analog output 2 ANOUT2 Analog output of the apparent current PWM frequency: 3,4 kHz
0 ... 10 VDC ^ 0 ... 2 x INfilter response 1. order: 178 Hz
7 +10V Output CRF Reference voltage for set value poti +10 VDC +5% / max. 4 mA
8 Analog Mass COM Mass for analog in- and outputs
9 Analog Mass COM Mass for analog in- and outputs
10 Fixed speed 1 I1 I1+I2 = fixed speed 3 (default: 0 rpm)
11 Fixed speed 2 I2 no input = analog set value
12 External fault I3 Input for external fault stopping mode 1)
13 – I4 No function deposited in the CP-Mode Ri = 2,1 kOhm
14 Forward F Software limit switch forward 1) scan time: 1 ms
15 Reverse R Software limit switch reverse 1)
16 Control release / Reset ST Power modules are enabled;
Error Reset at opening
17 Reset RST Reset; only when an error occurs
18 Speed dependent O1 Transistor output switched at actual speed = set speed
19 Ready signal O2 Transistor output switched, as long as no error occurs
20 24V-Output Uout Approx. 24V output (max.100 mA)
21 20...30V-Input Uin Voltage input for external supply
22 Digital Mass 0V Potential for digital in-/outputs
23 Digital Mass 0V Potential for digital in-/outputs
24 Relay 1/NO contact FLA Relay output; fault relay (default);
25 Relay 1/NC contact FLB Function can be
26 Relay 1/switching contactFLC changed with CP.33 max. 30 V DC, 1 A;
27 Relay 2/NO contact RLA Relay output;
28 Relay 2/NC contact RLB Function can be
29 Relay 2/switching contactRLC changed with CP.34
123456789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
X2A
1) The reaction can be adjusted with CP.35 and CP. 36.
If the unit is defective there is no guarantee that the software protective function will work.

GB - 7
GB
Installation and Connection
2.2.2 Connection of
the Control 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
• Lay control and power cable separately (about 10...20 cm
apart)
• Laycrossingsinarightangle(incaseitcannotbeprevented)
2.2.3 Digital Inputs
EMC
13...30VDC
Use of external voltage supply
Use of internal voltage supply
10 11 12 13 14 15 PE
X2A 16 17 20 21 22 23
10 11 12 13 14 15 PE
X2A
16 17 23
+
13...30V DC ±0%
smoothed
Ri = 2,1 kΩ20...30 VDC
2.2.4 Analog Inputs Connect unused analog inputs to common, to prevent set value
fluctuations!
Analog set value setting in speed regulated operation (CP.10 = 4):
*) Connect potential equalizing line only if a potential difference of > 30 V
exists between the controls. The internal resistance is reduced to 30 kΩ.
external internal
X2A 123456789
R = 3...10 kW
PE
X2A 123456789PE
0...±10 VDC
Ri = 55 kW
+
*
X2A 123456789PE
0...±10 VDC
Ri = 55 kW
+
*
Analog set value setting in torque regulated operation (CP.10 = 5) and
reference source CP.28 = 1:

GB- 8
GB
GB
10 11 17 18 19 20 PE
X2A 21 22 23
+
2.2.7 Relay Outputs
24 25 26 PE
X2A 27 28 29
max. 30 VDC / 1 A
2.2.8 Analog Outputs
X2A 123456789PE
0...±10 VDC
5 mA
2.2.6 Digital Outputs
10 18 19 20 PE
X2A 21 22 23
A total of max.
50 mA DC for
both outputs
2.2.9 Voltage Output
2.2.5 Voltage Input /
External Power
Supply
Installation and Connection
In case of inductive load on the relay outputs a protective wiring must be
provided (e.g. free-wheeling diode)!
The voltage output serves for the setting of the digital inputs as well as
for the supply of external control elements. Do no exceed the maximum
output current of 100 mA.
Thesupplyofthecontrolcircuitthroughanexternalvoltagesourcekeeps
the control in operational condition even if the power stage is switched
off. To prevent undefined conditions at external power supply the basic
procedureistofirstswitchonthepowersupplyandafterthattheinverter.
10 18 19 20 PE
X2A 21 22 23
+-
ca. 24VDC / max. 100 mA
approx.
20...30 V ±0% / 1 ADC
smoothed

GB - 9
GB
Installation and Connection
2.3.1 Motor connection
PE
U
V
W
PA
PB
T1
T2
PTC connection
PTC connection
Brake +
Brake –
C
D
A
B
Servo motor
power connector
A
BC
D
123
4
PE
U
V
W
2
1
4
3
U
V
W
T1
T2
Motor housing /
threaded joint Connect extensive
shield to both sides!
External brake
supply unit with own
voltage supply
Removeorpluginthepowerconnectoronlyatswitched
off unit and disconnected power supply !
Observe the correct phase sequence for the connection
of the servo motor !
Connector cable
Contact No. Designation Core No.
1U1
4V2
3W3
2 PE green-yellow
A Brake + 5
B Brake – 6
C PTC connection 7
D PTC connection 8
2.3 Connection

GB- 10
GB
GB
The increments of the emulation are fixed to 1024 for units with resolver
interface.
54321
9876
1) depending on power
circuit
2.3.3 X3B Incremental
encoder
simulation
PIN No. Signal
1A+
2B+
3N+
4 +5,2 V
5U
var 20...30 V1)
6A-
7B-
8N-
9 GND
54321
10 9 8 7 6
15 14 13 12 11
Servo motor
resolver connector
1234
5
6
7
8
9
10
11
12
3 SIN - red
8 SIN + blue
5 REF - yellow
10 REF + green
4 COS - pink
9 COS + grey
SIN - 1
SIN + 10
REF - 5
REF + 7
COS - 2
COS + 11
Housing Housing Core colour
2.3.2 X3A Resolver
14 GND –
The tracks A+/A-, B+/B- and N+/N- must be fitted with a terminating
resistor of approx. 150 Ohm!
The plug may only be connected / disconnected
whentheinverterandsupplyvoltagearedisconnected!
The 20...30 V voltage supply at X3A and
X3B is loadable with altogether 170 mA. If
higher voltages / currents are needed for
the supply of the incremental encoder,
then the control must be supplied with an
external voltage.
The +5,2 V voltage is a stabilized voltage,
which at X3A and X3B is loadable with
altogether 500 mA. Since the +5,2 V are
generatedfromUvar,thecurrentfromUvar
decreases in accordance with following
formula: 5,2 V x I+5V
Ivar = 170 mA - –————
Uvar
Installation and Connection

GB - 11
GB
For the servo system KEB COMBIVERT F5-SERVO factory-assembled
motorandresolvercablesareavailableinthelengths5m,10m,15mand
20m.
00.S4.019–0005Cable length
Part
Type designation
0005 = 5 m
0010 = 10 m
0015 = 15 m
0020 = 20 m
019 = Motor cable 1,5 mm2
119 = Motor cable 2,5 mm2
Max. Encoder cable lenght 50m.
Longer encodercablesonrequest.
2.3.4 Cables
00.F5.0C1–1005Cable length
Part
Type designation
1005 = 5 m
1010 = 10 m
1015 = 15 m
1020 = 20 m
0C1 = Resolver cable
Installation and Connection

GB- 12
GB
GB
2.4 Operator
Installation and Connection
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 whitout an operator,
it is started with the last stored values or factory setting.
PIN RS485 Signal Meaning
1 – – reserved
2 – TxD Transmitter signal/RS232
3 – RxD Receiver signal/RS232
4 A' RxD-A Receiver signal A/RS485
5 B' RxD-B Receiver signal B/RS485
6 – VP Voltage supply-Plus +5V (Imax = 10 mA)
7 C/C' DGND Data reference potential
8 A TxD-A Transmitter signal A/RS485
9 B TxD-B Transmitter signal B/RS485
ANTRIEBSTECHNIK
START
STOP
FUNC.
SPEED
ENTER
F/R
ANTRIEBSTECHNIK
Onlyusetheoperator interface for theserialdata transfertoRS232/485.The
direct connection, PC to the inverter is only valid with a special cable (HSP5
Part No. 00.F5.0C0-0001), otherwise, it would lead to the destruction of the
PC-interface.
54321
9876
Double function
keyboard
Operating-/Error display
Normal "LED on"
Error "LED blinks"
5-digit LED Display
Interface control
Transmit "LED on"
(only 00.F5.060-2000)
RS232/RS485
(only 00.F5.060-2000)
Digital Operator Standard: Part No. 00.F5.060-1000
Interface Operator with serial Interface: Part No. 00.F5.060-2000
RS232-cable 3m
PC / Operator
Part. No. 00.58.025-001D
3
2
5
2
3
7
9-pole SUB-D coupling 9-pole SUB-D connector
Housing (PE) PC F5-Operator

GB - 13
GB
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)changesbetween
the parameter value and
parameter number.
With UP ( )andDOWN
() the value of the
parameter number is
increased/decreased
with changeable
parameters.
Principallyduringachange,parametervaluesareimmediatelyaccepted
and stored non-volatile. However, with some parameters it is not useful
thatthe adjusted valueis acceptedimmediately . Inthese cases (CP.28,
CP.32, CP.33, CP.34) the adjusted value is accepted an stored non-
volatile by pressing ENTER.
If a malfunction occurs during operation, then the actual display is
overwritten by the alarm message. The alarm message in the display is
reset by ENTER.
3. Operation of the
Unit
3.1 Keyboard
error
With ENTER only the error message in the display is
reset.In the inverter status display (CP.3) the error is still
displayed. In order to reset the error itself, the cause must
be removed or a power-on reset must be made.
Operation of the Unit

GB- 14
GB
GB
Operation of the Unit
3.2 Parameter Summary
Due to the calculation / measuring accuracies, tolerances with the current and torque displays as
well as with the switching levels and limitations, must be taken into consideration.
Dependenton thedatafrom themotor manufacturer,larger tolerancesat thetorque displays
are possible, due to the usual variations in the machine parameters and temperature drifts.
LTK)depending on power circuit or on size (see 3.7 „Standard motor data“)
CP.0 password 0...9999 1 - - - ud.1
CP.1 encoder 1 speed -4000...4000 0,125 0 rpm - ru.9
CP.2 set value display -4000...4000 0,125 0 rpm - ru.1
CP.3 inverter state 0...255 1 0 - - ru.0
CP.4 apparent current 0...6553,5 0,1 0 A - ru.15
CP.5 peak apparent current 0...6553,5 0,1 0 A - ru.16
CP.6 actual torque display -10000,00...10000,00 0,01 0 Nm - ru.12
CP.7 actual DC voltage 0...1000 1 0 V - ru.18
CP.8 peak DC voltage 0...1000 1 0 V - ru.19
CP.9 output voltage 0...778 1 0 V - ru.20
CP.10 speed control config. 4...5 1 0 - - cs.0
CP.11 DSM rated torque 0,1...6553,5 0,1 LTK Nm - dr.27
CP.12 DSM rated speed 0...32000 1 LTK rpm - dr.24
CP.13 DSM rated frequency 0,0...1600,0 0,1 LTK Hz - dr.25
CP.14 DSM rated current 0,0...710,0 0,1 LTK A - dr.23
CP.15 DSM EMK voltage const. 0...1000 1 LTK V - dr.26
CP.16 DSM winding inductance 0,01...500,00 0,01 LTK mH - dr.31
CP.17 DSM winding resistance 0,000...50,000 0,001 LTK Ohm - dr.30
CP.18 DSM curr. f. zero speed 0,0...700,0 0,1 LTK A - dr.28
CP.19 load mot.dependent para. 1...2 1 1 - E fr.10
CP.20 absolute pos. enc.1 0...65535 1 57057 - - ec.2
CP.21 enc.1 rotation 0...19 1 0 - - ec.6
CP.22 max. reference forward 0...4000 0,125 0 rpm - op.10
CP.23 step value 1 -4000...4000 0,125 100 rpm - op.21
CP.24 step value 2 -4000...4000 0,125 -100 rpm - op.22
CP.25 acc. time forward 0,00...300,00 0,01 5,00 s - op.28
CP.26 dec. time forward -0,01...300,00 0,01 5,00 s - op.30
CP.27 s-curve time acc. for. 0,00...5,00 0,01 0,00 s - op.32
CP.28 torque reference source 0...5 1 2 - E cs.15
CP.29 abs. torque ref -10000,00...10000,00 0,01 LTK Nm - cs.19
CP.30 KP speed 0...32767 1 300 - - cs.6
CP.31 KI speed 0...32767 1 100 - - cs.9
CP.32 carrier frequency 0...LTK 1 LTK - E uf.11
CP.33 condition 2 0...68 1 4 - E do.2
CP.34 condition 3 0...68 1 2 - E do.3
CP.35 proh. rot. stopping mode 0...6 1 6 - - pn.7
CP.36 E. EF stopping mode 0...6 1 0 - - pn.3
Anzeige Parameter Einstellbereich Auflösung Default Einheit Enter Ursprung

GB - 15
GB
Password
FUNC
ENTER
UP
Enabling the
CP-Parameter
FUNC
ENTER
UP
Password
Barring the
CP-Parameter
3.3 Password Input Exworksthefrequencyinverterissuppliedwithoutpasswordprotection,
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). The adjusted mode is stored.
The parameters below serve for thecontrolling of the frequency inverter
during operation.
3.4 Operating
Display
Inverter status The status display shows the actual working conditions of the inverter.
Possible displays and their meanings are:
"no Operation" control release not bridged, modulation
switchedoff,outputvoltage=0V,driveisnotcontrolled.
"Low Speed" no rotation preset, modulation switched
off, output voltage = 0 V, drive is not controlled.
Display of actually set value. The indication is done in the same manner
as at CP.1. For control reasons the set speed is displayed even if control
release or direction of rotation are not switched. If no direction of rotation
is set, the set speed for clockwise rotation (forward) is displayed.
Set speed
Operation of the Unit
Actual speed Display of actual motor speed (incremental encoder 1). For check
reasonsthe setpointspeed is also displayed, if the controlrelease orthe
direction of rotation are not switched. A counter-clockwise rotating field
(reverse) is represented by a negative sign. Precondition for the correct
display value is the in-phase connection of the motor and the correct
setting of the direction of rotation (CP.21).

GB- 16
GB
GB
"Forward Acceleration" drive accelerates with direction
of rotation forward .
"Forward Deceleration" drive decelerates with direction
of rotation forward.
"Reverse Acceleration" drive accelerates with direction
of rotation reverse.
"Reverse Deceleration" drive decelerates with direction
of rotation reverse.
"Forward Constant" drive runs with a constant speed
and direction of rotation forward.
"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 3 "Error diagnosis").
Apparent current Display of the actual apparent current in ampere.
Apparent current /
Peak value
Actual torque
CP.5 makes it possible to recognize the max. apparent current. For that
the highest value of CP.4 is stored in CP.5. The peak value memory can
be cleared by pressing the UP, DOWN or ENTER key or over bus by
writing any value you like to the address of CP.5. The switch off of the
inverter also clears the memory.
The displayed value corresponds to the actual motor torque in Nm. The
value is calculated from the active current.
Requirement for the torque display is the adjustment of the motor data
(CP.11...CP.18). If the real motor data deviate strongly from the data on
the name plate the operating performance can be optimized by entering
the real data. The adjustment of the name plata data is sufficient for a
start-up.
Operation of the Unit

GB - 17
GB
3.5 Basic Adjustment
of the Drive
Intermediate circuit
voltage Display of actual DC-link voltage in volt.
Typical calues:
Intermediate circuit
voltage / Peak value
Output voltage
CP.8 makes it possible to recognize short-time voltage rises within an
operatingcycle. Forthat the highest value of CP.7 isstored in CP.8. The
peak value memory can be cleared by pressing the UP, DOWN or
ENTER key or over bus by writing any value you like to the address of
CP.8. The switch off of the inverter also clears the memory.
Display of the actual output voltage in volt.
The following parameters determine the fundamental operating data of
thedriveandmustbeadjustedfortheinitialcommissioning.Theyshould
be checked and/or adapted to the application.
Speed control /
Configuration Withthisparameterthebasicsettingofthespeedcontrollerisdetermined.
Adjustment range: 4...5
Resolution: 1
Factory setting: 4
Value Function
4 Speed control (regulated operation)
5 Torque control (regulated operation)
V-class Normal operation Over volt. (E.OP) Under volt. (E.UP)
230 V 300…330 V DC approx. 400 V DC approx. 216 V DC
400 V 530…620 V DC approx. 800 V DC approx. 240 V DC
Operation of the Unit
Motor datas Under these parameters the motor data can be read off and adjusted.
If you have purchased the servo controller with motor from KEB, the
optimal motor data are already adjusted and do not need to be changed
anymore. The parameter data can be taken from the parameter survey.

GB- 18
GB
GB
Load motor dependent
parameter Ex factory the frequency inverter is adapted to the supplied motor. If the
motor data in CP.11...18 are changed, then CP.19 must be activated
once.Thisre-adjuststhecurrentcontroller,torquecurveandtorquelimit.
With this, the torque limit is set at the value, that is maximally possible in
thespeedrange(dependingoninverterratedcurrent), but notabovethe
rated motor torque x 3.
CP.19 = 1 : • Pre-adjustment of the motor-dependent control-
parameters.
• The voltage class of the inverter is taken as input voltage.
CP.19 = 2 : • Pre-adjustment of the motor-dependent control-
parameters.
• TheDC-linkvoltage/√2measuredatswitchonistakenas
inputvoltage. Thusthe frequency invertercan be adapted
to the actually available mains voltage (e.g. USA with
460 V).
Adjustment range: 0…2
Resolution: 1
Factory setting: 0
When control release is active the adjustment was not
completed. "nco" appears in the display!
ThesystempositionoftheattachedresolversystemisadjustedatCP.20.
With this parameter it is possible to adjust the controller to a not aligned
motor. If the system position of the motor is unknown an automatic
trimming can be done.
Before starting with the adjustment, the direction of rotation must be
checked. The speed display in CP.1 must be positive when the motor
runsmanual inclockwise direction.If that is not thecase, thedirection of
rotation can be exchanged as described with CP.21. If the correct
direction of rotation is displayed, it can be started with the adjustment.
• the connected motor must be able to rotate freely
• open control release (terminal X2A.16)
• CP.20 = 2206 eingeben
• close control release (terminal X2A.16)
Absolute position
Operation of the Unit

GB - 19
GB
Adjustment range: 0...65535
Resolution: 1
Factory setting: 0
Now the motor is excited with its rated current and aligned to its zero
position. The adjustment is finished when the displayed system position
at CP.20 does not change for approx. 5 s. In this case open control
release and switch off the unit.
If the error message E.EnC is displayed during trimming the direction of
rotationmustbechecked(CP.21).Inthiscasethepositiontrimmingmust
be repeated.
In case that motors with aligned encoder system are used, the value
which has been established by the automatic trimming, can be entered
underCP.20aswell.TheadjustmentvaluesofknownmotorsoftheKEB
COMBIVERTS4seriesmustbemultipliedbythepole-pairnumberofthe
motor.
Example 1: A 6-pole motor (3 pole pairs) has a system position of
19.019 dec. with a S4-servo controller.
19019 dec. = 4A4Bh
4A4Bh x 3 pole pairs= DEE1h
DEE1h = 57057 dec.
Ifthevalueexceeds65535dec.,thelower16bitofthehexadecimalresult
must be entered.
Example 2: A 6-pole motor (3 pole pairs) has a system position of
23497 dec. with a S4-servo controller.
23497 dec. = 5BC9h
5BC9h x 3 pole pairs= 1135Bh
1135Bh = 70491 dec.
135Bh = 4955 dec.
Operation of the Unit
ThespeeddisplayatCP.1mustbepositivewhentheenginerunsmanual
in clockwise direction. The signals SIN+ and SIN- of the resolver have to
be changed, if the sign is wrong. Please ensure that the signals are not
short-circuited with the internal shield (see connection resolver).
Should this involve too much effort then you can achieve a rotation
reversal of encoder 1 by means of this parameter.
Change rotation

GB- 20
GB
GB
Step speed 1 and 2
Input I1
Maximum speed Inordertolimitthesetpointvalueamaximumspeedmustbepreset.This
limit value is the basis for further setpoint calculations and for the
determination of setpoint characteristics. The maximum speed limits the
setpoint speed only. Because of speed ripples, speed overshoot or
hardware defects (e.g. defective encoder) the actual speed may exceed
these limits.
Adjustment range: 0...4000 rpm
Resolution: 0,125 rpm
Factory setting: 2100 rpm
Input I2
Two fixed speeds can be adjusted. The selection is made by the inputs
I1 and I2.
IfadjustmentsaremadethatareoutsidethefixedlimitofCP.22,thenthe
speedisinternallylimited.Thenegativevaluesarereleasedinapplication
mode.
Adjustment range: -4000...4000 rpm
Resolution: 0,125 rpm
Factory setting CP.23: 100 rpm
Factory setting CP.24: -100 rpm
Input I1 + input I2 = Step speed 3
(factory setting = 0 rpm)
The Step speed 3 cannot adjusted in the CP mode.
The following parameters serve for the optimization of the drive and the
adaptiontocertainapplications.Theseadjustmentscanbeignoredatthe
initial start-up.
3.6 Special
Adjustments
Operation of the Unit
Adjustment range: 0...3
Resolution: 1
Factory setting: 0
Value Function
0tracknot exchanged
1 track exchanged
2/3 reserved for initiator input