Lenze TML User manual

Instructions de mise en service FR
TML
(13466187)
Flux Vector Drive
0.25 kW... 2.2 kW
Betriebsanleitung DE
Istruzioni operative IT
Instrucciones para el servicio ES
Operating Instructions EN

Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES 1
Contents
About these instructions ................................................................................2
1 Safety information ................................................................................... 3
1.1 Pictographs used in these instructions..........................................4
2 Technical data ......................................................................................... 6
2.1 Standards and application conditions............................................6
2.2 Ratings ..........................................................................................7
3 Installation...............................................................................................8
3.1 Mechanical installation .................................................................. 8
3.1.1 Dimensions and mounting ...................................................8
3.2 Electrical installation......................................................................9
3.2.1 Installation according to EMC requirements........................ 9
3.2.2 Fuses/cable cross-sections ................................................9
3.2.3 Connection diagram...........................................................10
3.2.4 Control terminals................................................................ 11
4 Commissioning......................................................................................12
4.1 Parameter setting........................................................................12
4.2 Electronic programming module (EPM) ......................................12
4.3 Parameter menu..........................................................................13
4.4 Vector mode ................................................................................20
4.4.1 Vector speed and torque modes .......................................20
4.4.2 Enhanced V/Hz mode ...................................................... 20
5 Troubleshooting and fault elimination ...................................................21

2 Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
About these instructions
This documentation applies to the Tml vector frequency inverter, and contains important technical
data and describes installation, operation, and commissioning.
Please read the instructions before commissioning.
© 2013 - 2004 Lenze AC Tech Corporation
No part of this documentation may be copied or made available to third parties without the explicit written approval of
Lenze AC Tech Corporation.
All information given in this documentation has been carefully selected and tested for compliance with the hardware and
software described. Nevertheless, discrepancies cannot be ruled out. We do not accept any responsibility nor liability for
damages that may occur. Any necessary corrections will be implemented in subsequent editions.
ABCDEF
Made in USA
Inverter
Tml
Type:
ETML751X2SFA
Id-No: 13xxxxx
N10104
Z519
LISTED 5D81
IND. CONT. EQ.
Input: 1/N/PE (2PE)
230 V
9.2 A
50-60 Hz
Output: 3/PE
0-230 V
4.2 A
0.75 kW
0 - 240 Hz
For detailed information
refer to instruction
Manual TL03
SN: 13xxxxxx012345678
ETML751X2SFA000XX XX XX
1341308801234567
+
- basic I/O
V0006
Scope of delivery Important
• 1 Tml vector inverter (ETML...)
with EPM installed (see Section 4.2)
• 1 Operating Instructions
After receipt of the delivery, check immediately whether the items
delivered match the accompanying papers. Lenze does not accept
anyliabilityfordecienciesclaimedsubsequently.
Claim
• visible transport damage immediately to the forwarder.
• visibledeciencies/incompletenessimmediatelytoyourLenze
representative.
ACertications
BType
CInput Ratings
DOutput Ratings
EHardware Version
FSoftware Version

Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES 3
Safety information
1 Safety information
General
Some parts of Lenze controllers (frequency inverters, servo inverters, DC controllers) can be
live, moving and rotating. Some surfaces can be hot.
Non-authorized removal of the required cover, inappropriate use, and incorrect installation or
operation creates the risk of severe injury to personnel or damage to equipment.
All operations concerning transport, installation, and commissioning as well as maintenance
mustbecarriedoutbyqualied,skilledpersonnel(IEC364andCENELECHD384 or DIN
VDE 0100 and IEC report 664 or DIN VDE0110 and national regulations for the prevention of
accidents must be observed).
Accordingtothisbasicsafetyinformation,qualiedskilledpersonnelarepersonswhoarefamiliar
with the installation, assembly, commissioning, and operation of the product and who have the
qualicationsnecessaryfortheiroccupation.
Application as directed
Drive controllers are components which are designed for installation in electrical systems or
machinery. They are not to be used as appliances. They are intended exclusively for professional
and commercial purposes according to EN 61000-3-2. The documentation includes information
on compliance with the EN 61000-3-2.
When installing the drive controllers in machines, commissioning (i.e. the starting of operation
as directed) is prohibited until it is proven that the machine complies with the regulations of the
EC Directive 2006/42/EC (Machinery Directive); EN 60204 must be observed.
Commissioning (i.e. starting of operation as directed) is only allowed when there is compliance
with the EMC Directive (2004/108/EEC).
The drive controllers meet the requirements of the Low Voltage Directive 2006/95/EC. The
harmonised standards of the series EN 50178/DIN VDE 0160 apply to the controllers.
Note: The availability of controllers is restricted according to EN 61800-3.These products can
cause radio interference in residential areas. In this case, special measures can be necessary.
Installation
Ensure proper handling and avoid excessive mechanical stress. Do not bend any components
and do not change any insulation distances during transport or handling. Do not touch any
electronic components and contacts.
Controllers contain electrostatically sensitive components, which can easily be damaged by
inappropriate handling. Do not damage or destroy any electrical components since this might
endanger your health!
Electrical connection
When working on live drive controllers, applicable national regulations for the prevention of
accidents (e.g. VBG 4) must be observed.
The electrical installation must be carried out according to the appropriate regulations (e.g.
cable cross-sections, fuses, PE connection). Additional information can be obtained from the
documentation.
The documentation contains informa3tion about installation in compliance with EMC (shielding,
grounding,ltersandcables).ThesenotesmustalsobeobservedforCE-markedcontrollers.
The manufacturer of the system or machine is responsible for compliance with the required limit
values demanded by EMC legislation.

4 Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
Safety information
Operation
Systems including controllers must be equipped with additional monitoring and protection
devices according to the corresponding standards (e.g. technical equipment, regulations for
prevention of accidents, etc.). You are allowed to adapt the controller to your application as
described in the documentation.
WARNING!
• Afterthecontrollerhasbeendisconnectedfromthesupplyvoltage,livecomponents
and power connection must not be touched immediately, since capacitors could be
charged. Please observe the corresponding notes on the controller.
• Donotcontinuouslycycleinputpowertothecontrollermorethanonceeverythree
minutes.
• Pleasecloseallprotectivecoversanddoorsduringoperation.
1.1 Pictographs used in these instructions
Pictograph Signal word Meaning Consequences if ignored
WARNING! Impending or possible danger
for persons.
Possible damage to equipment
Death or injury.
Damage to drive system or its
surroundings
Note Useful tip: If observed, it will
make using the drive easier

Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES 5
Safety information
Note for UL approved system with integrated controllers
UL warnings are notes which apply to UL systems. The documentation contains special information
about UL.
Warnings!
• Integral solid state protection does not provide branch circuit protection. Branch
circuit protection must be provided in accordance with the National Electrical
Code and any additional local codes. The use of fuses or circuit breakers is
the only approved means for branch circuit protection.
• When protected by CC and T Class Fuses, suitable for use on a circuit capable
of delivering not more than 200,000 rms symmetrical amperes, at the maximum
voltage rating marked on the drive.
• Additionally suitable when protected by a circuit breaker having an interrupting
rating not less than 200,000 rms symmetrical amperes, at the maximum voltage
rating marked on the drive.
• Use minimum 75°C copper wire only, except for control circuits.
• For control circuits, use wiring suitable for NEC Class 1 circuits only.
• Torque Requirements are listed in section 3.2.3, Connection diagram.
• Shall be installed in a pollution degree 2 macro-environment.
WARNING!
Risk of Electric Shock! Capacitors retain charge for approximately 180 seconds after
power is removed. Disconnect incoming power and wait at least 3 minutes before
touching the drive.
WARNING!
The opening of branch-circuit protective device may be an indication that a fault has
beeninterrupted.Toreducetheriskofreorelectricshock,currentcarryingparts
and other components of the controller should be examined and replaced if damaged.

6 Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
Technical data
Conformity CE Low Voltage Directive (2006/95/EC)
Approvals UL 508C Underwriters Laboratories - Power Conversion Equipment
Max. permissible motor cable
length (1)
shielded: 50 m (low-capacitance)
unshielded: 100 m
Input voltage phase imbalance < 2%
Humidity < 95% non-condensing
Output frequency 0...240 Hz
Environmental conditions Class 3K3 to EN 50178
Temperature range
Transport -25 … +70 °C
Storage -20 … +70 °C
Operation 0 … +55 °C (with 2.5 %/°C current derating above +40 °C)
Installation height 0 … 4000 m a.m.s.l. (with 5 %/1000 m current derating above 1000 m
a.m.s.l.)
Vibration resistance acceleration resistant up to 0.7 g
Earth leakage current (EN 50178) > 3.5 mA to PE
Enclosure (EN 60529) IP 20
Protection measures against short circuit, earth fault, overvoltage, motor stalling, motor overload
Operation in public supply networks
(Limitation of harmonic currents
according to EN 61000-3-2)
Total power
connected to
the mains
Compliance with the requirements (2)
< 0.5 kW With mains choke
0.5 … 1 kW Withactivelter(inpreparation)
> 1 kW Without additional measures
(1) For compliance with EMC regulations, the permissible cable lengths may change.
(2) The additional measures described only ensure that the controllers meet the requirements of the EN 61000-3-2.
The machine/system manufacturer is responsible for the compliance with the regulations of the machine!
2 Technical data
2.1 Standards and application conditions

Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES 7
Technical data
2.2 Ratings
Type Power
[kW]
Mains Output Current
Voltage, frequency Current
[A]
INImax for 60 s
[A] (1) [A] (2) [A] (1) [A] (2)
ETML251X2SFA 0.25
1/N/PE 230 V
(180 V -0%…264 V +0%)
50/60 Hz
(48 Hz -0%…62 Hz +0%)
3.4 1.7 1.6 2.6 2.4
ETML371X2SFA 0.37 5.0 2.4 2.2 3.6 3.3
ETML551X2SFA 0.55 6.0 3.2 2.9 4.8 4.4
ETML751X2SFA 0.75 9.2 4.2 3.9 6.3 5.8
ETML112X2SFA 1.1 12.0 6.0 5.5 9.0 8.3
ETML152X2SFA 1.5 16.0 7.0 6.4 10.5 9.6
ETML222X2SFA 2.2 21 9.6 8.8 14.4 13.2
(1) For rated mains voltage and carrier frequencies 4, 6, and 8 kHz
(2) For rated mains voltage and carrier frequency 10 kHz

8 Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
Installation
Tml002
Type a
[mm]
a1
[mm]
b
[mm]
b1
[mm]
b2
[mm]
c
[mm]
s1
[mm]
s2
[mm]
m
[kg]
ETML251X2SFA
ETML371X2SFA 93 84 146 128 17 83 15 50 0.5
ETML551X2SFA
ETML751X2SFA 93 84 146 128 17 92 15 50 0.6
ETML112X2SFA
ETML152X2SFA 114 105 146 128 17 124 15 50 1.2
ETML222X2SFA 114 105 146 128 17 140 15 50 1.4
WARNING!
Drives must not be installed where subjected to adverse environmental conditions
such as: combustible, oily, or hazardous vapors or dust; excessive moisture; excessive
vibration or excessive temperatures. Contact Lenze for more information.
3 Installation
3.1 Mechanical installation
3.1.1 Dimensions and mounting

Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES 9
Installation
Type
Installation to EN 60204-1 Installation to UL
E.l.c.b.(2)
Fuse
Miniature
circuit
breaker
L1, L2, L3,
PE [mm²] Fuse (3) L1, L2, L3, PE [AWG]
ETML251X2SFA
ETML371X2SFA
ETML551X2SFA
M10 A C10 A 1.5 10 A 14
> 30 mA
ETML751X2SFA M16 A C16 A 2.5 15 A 14
ETML112X2SFA M20 A C20 A 2.5 20 A 12
ETML152X2SFA M25 A C25 A 2.5 25 A 12
ETML222X2SFA M30 A C30 A 4.0 30 A 10
(1) Observe the applicable local regulations
(2) Pulse-current or universal-current sensitive earth leakage circuit breaker
(3) UL Class CC or T fast-acting current-limiting type fuses, 200,000 AIC, required. Bussman KTK-R, JJN, JJS, or equivalent
Observe the following when using E.l.c.b:
• Installation of E.l.c.b only between supplying mains and controller.
• The E.l.c.b can be activated by:
- apacitive leakage currents between the cable screens during operation (especially with
long, screened motor cables)
- connecting several controllers to the mains at the same time
 - RFIlters
EMC
Compliance with EN 61800-3/A11
Noise emission
Drivemodelsendinginthesufx“SFA”areincompliancewithlimitvalueclassA
according to EN 55011 if installed in a control cabinet and with a motor cable not
longer than 10m.
AScreen clamps
BControl cable
CLow-capacitance motor cable
(core/core < 75 pF/m, core/screen < 150 pF/m)
DElectrically conductive mounting plate
Tml005
B
C
D
A
3.2 Electrical installation
3.2.1 Installation according to EMC requirements
3.2.2 Fuses/cable cross-sections
(1)

10 Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
Installation
Tml003
3.2.3 Connection diagram
WARNING!
• Hazard of electrical shock! Circuit potentials are up to 230 VAC above earth
ground. Capacitors retain charge after power is removed. Disconnect power and
wait until the voltage between B+ and B- is 0 VDC before servicing the drive.
• Do not connect mains power to the output terminals (U,V,W)! Severe damage
to the drive will result.
• Do not cycle mains power more than once every three minutes. Damage to the
drive will result.

Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES 11
Installation
Terminal Data for control connections (printed in bold = Lenze setting)
7Reference common
8Analog input
0 … 10 V (changeable under C34)
input resistance: >50 kΩ
(with current signal: 250 Ω)
9Internal DC supply for setpoint potentiometer +10 V, max. 10 mA
20 Internal DC supply for digital inputs +12 V, max. 20 mA
28 Digital input Start/Stop LOW = Stop; HIGH = Run Enable
input resistance = 3.3 kΩ
E1 DigitalinputcongurablewithCE1
Activate fixed setpoint 1 (JOG1) HIGH = JOG1 active
Both HIGH = JOG3 active
Ri= 3.3 kΩ
E2 DigitalinputcongurablewithCE2
Activate fixed setpoint 2 (JOG2) HIGH = JOG2 active
E3 DigitalinputcongurablewithCE3
Activate DC injection brake (DCB) HIGH = DCB active
K14 Relay output (N.O. contact)
congurablewithC08
Fault (TRIP)
AC 250V / 3A
DC 24V / 2A ... 240V / 0.22A
K12
LOW = 0 … +3 V, HIGH = +12 … +30 V
Protection against contact
•Allterminalshaveabasicisolation(singleinsulatingdistance)
•Protectionagainstcontactcanonlybeensuredbyadditionalmeasures(i.e.doubleinsulation)
3.2.4 Control terminals

12 Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
Commissioning
Note
If the password function is enabled, the password must be entered into C00
to access the parameters. C00 will not appear unless the password function
is enabled. See C94.
4.2 Electronic programming module (EPM)
The EPM contains the controller’s memory. Whenever parameter settings are
changed, the values are stored in the EPM. It can be removed, but must be
installed for the controller to operate (a missing EPM will trigger an F1 fault).
The controller ships with protective tape over the EPM that can be removed
after installation.
An optional EPM Programmer (model EEPM1RA) is available that allows: the controller to be
programmed without power; OEM settings to be default settings; fast copying of EPMs when
multiplecontrollersrequireidenticalsettings.Itcanalsostoreupto60customparameterlesfor
even faster controller programming.
Tmd007
4 Commissioning
4.1 Parameter setting
Status/fault messages Change parameters
Tml004

Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES 13
Commissioning
Code Possible Settings IMPORTANT
No. Name Lenze Selection
C00 Password entry 00 999 Visible only when password is active
(see C94)
C01 Setpoint and control
source
0Setpoint source: Controlconguration:
0 Analog input (terminal 8; see C34)
Control = terminals
Programming = keypad
1 Code c40 / Code C47
2 Analog input (terminal 8; see C34)
3 Code c40 / Code C47
4 Analog input (terminal 8; see C34) Control = terminals
Programming = remote keypad
Monitoring = remote keypad
5 Code c40 / Code C47
6 Analog input (terminal 8; see C34) Control = remote keypad
Programming = remote keypad
Monitoring = remote keypad
7 Code c40 / Code C47
Note
• When C01 = 1, 3, 5, or 7 and C14 = 0...4, 6, 7, use c40 for speed setpoint
• When C01 = 1, 3, 5, or 7 and C14 = 5, use C47 for torque setpoint
• When C01 = 4...7, terminals E2 and E3 must be used for the remote keypad,
selections made for CE2 and CE3 will be ignored.
C02 Load Lenze setting 0 No action/loading complete • C02 = 1, 2, 3 only possible with
OFF or 1nh
• C02 = 2 : C11, C15 and C89 = 60
Hz and C87 = 1750RPM
1 Load 50 Hz Lenze settings
2 Load 60 Hz Lenze settings
3 Load OEM settings (if present)
WARNING!
C02 = 1...3 overwrites all settings! TRIP circuitry may be disabled! Check codes CE1...
CE3.
4.3 Parameter menu

14 Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
Commissioning
Code Possible Settings IMPORTANT
No. Name Lenze Selection
CE1 Conguration-
Digital input E1
11 Activatexedsetpoint1(JOG1) Activate JOG3: Both terminals = HIGH
2 Activatexedsetpoint2(JOG2)
3 DC braking (DCB) see also C36
4 Direction of rotation LOW = CW rotation
HIGH = CCW rotation
5 Quick stop Controlled deceleration to standstill,
active LOW; Set decel rate in C13
or c03
6 CW rotation CW rotation = LOW and CCW rotation
= LOW: Quick stop; Open-circuit
protected
CE2 Conguration-
Digital input E2
27 CCW rotation
8 UP (setpoint ramp-up)
9 DOWN (setpoint ramp-down)
UP = LOW and DOWN = LOW: Quick
stop; Use momentary NC contacts
10 TRIP set Active LOW, triggers EEr (motor
coasts to standstill)
NOTE: NC thermal contact from the
motor can be used to trigger this input
11 TRIP reset see also c70
12 Accel/decel 2 see c01 and c03
CE3 Conguration-
Digital input/output E3
31…12 (same as above)
13...19 (reserved)
20 Ready
21 Fault
22 Motor is running
23 Motor is running - CW rotation
24 Motor is running - CCW rotation
25 Output frequency = 0Hz
26 Frequency setpoint reached
27 Frequency threshold (C17) exceeded
28 Current limit (motor or generator mode)
reached
29 Dynamic braking
• 1…12conguresterminalE3as
an input.
• 20…29conguresterminalE3asa
current-sourcing (PNP) output rated
12 VDC / 50 mA
Note
A CFG fault will occur under the following conditions:
• E1...E3 settings are duplicated (each setting can only be used once)
• One input is set to UP and another is not set to DOWN, or vice-versa
• When C01 = 4...7, terminals E2 and E3 must be used for the remote keypad, selections
made for CE2 and CE3 will be ignored.
C08 Conguration-Relay
output (terminals K14
and K12
1 Relay is energized if
0 Ready
1 Fault
2 Motor is running
3 Motor is running - CW rotation
4 Motor is running - CCW rotation
5 Output frequency = 0Hz
6 Frequency setpoint reached
7 Frequency threshold (C17) exceeded
8 Current limit (motor or generator mode)
reached

Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES 15
Commissioning
Code Possible Settings IMPORTANT
No. Name Lenze Selection
C10 Minimum output
frequency
0.0 0.0 {Hz} 240 • Output frequency at 0% analog
setpoint
• C10notactiveforxedsetpointsor
setpoint selection via c40
C11 Maximum output
frequency
50.0 7.5 {Hz} 240 • Output frequency at 100% analog
setpoint
• C11 is never exceeded
WARNING!
Consult motor/machine manufacturer before operating above rated frequency.
Overspeeding the motor/machine may cause damage to equipment and injury to
personnel!
C12 Acceleration time 1 5.0 0.0 {s} 999 • C12 = frequency change
0 Hz...C11
• C13 = frequency change
C11...0 Hz
• For S-ramp accel/decel, adjust c82
C13 Deceleration time 1 5.0 0.0 {s} 999
C14 Operating Mode 20 Linear characteristic with
Auto-Boost
• Linear characteristic: for standard
applications
• Square-law characteristic: for fans
and pumps with square-law load
characteristic
• Auto boost: load-dependent output
voltage for low-loss operation
1 Square-law characteristic with
Auto-Boost
2 Linear characteristic with constant
Vmin boost
3 Square-law characteristic with
constant Vmin boost
4 Vector speed control • Vector speed control: for single-
motor applications requiring higher
starting torque and better speed
regulation
5 Vector torque control • Vector torque control: for single-
motor applications requiring torque
control independent of speed
6 Enhanced linear characteristic
with Auto-Boost
• Enhanced: for single or multiple
motor applications that require better
performance than settings 0...3, but
cannot operate in vector mode
7 Enhanced linear characteristic with
constant Vmin boost
Note
• Settings 4...7 require Motor Calibration using c48
• Settings 4 and 5 require proper setting of C86...C91 prior to calibration
• Settings 6 and 7 require proper setting of C88...C90 prior to calibration
C15 V/f reference point 50.0 25.0 {Hz} 999
Set the rated motor frequency (nameplate)
for standard applications
smd006
C16 Vmin boost
(optimization of torque
behavior)
0.0 {%} 40.0
C16 not active in Vector mode (see C14)
Set after commissioning: The unloaded motor
should run at slip frequency (approx. 5 Hz),
increase C16 until motor current (C54) = 0.8 x
rated motor current
C17 Frequency threshold
(Qmin)
0.0 0.0 {Hz} 240 See C08 selection 7, and CE3
selection 27

16 Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
Commissioning
Code Possible Settings IMPORTANT
No. Name Lenze Selection
C18 Chopper frequency 20 4 kHz • As chopper frequency is increased,
motor noise is decreased
• Observe derating in Section 2.2
• C18 = 1, 2, 3: Automatic derating to
4 kHz at 1.2 x IN
1 6 kHz
2 8 kHz
3 10 kHz
C21 Slip compensation 0.0 0.0 {%} 40.0
C21 not active in Vector mode (see C14)
Change C21 until the motor speed no
longer changes between no load and
maximum load
C22 Current limit 200 30 {%} 200
Reference: Tml rated output current
• When the limit value is reached,
either the acceleration time
increases or the output frequency
decreases
• When c73 = 0, max setting is 167%
C24 Accel boost 0.0 0.0 {%} 20.0 Accel boost is only active during
acceleration
C34 Conguration-
analog input
00 0...10 V
1 0...5 V
2 Reserved
3 0...20 mA • With 250 Ω resistance between
terminals 7 and 8
• C34 = 5 will trigger 5d5 fault if
signal falls below 2 mA
4 4...20 mA
5 4...20 mA monitored
C36 Voltage - DC injection
brake (DCB)
4.0 0.0 {%} 50.0 • See CE1...CE3 and c06
• Conrmmotorsuitabilityforuse
with DC braking
C37 Fixed setpoint 1
(JOG 1)
20.0 0.0 {Hz} 240 Lenze setting: active at E1 = HIGH
C38 Fixed setpoint 2
(JOG 2)
30.0 0.0 {Hz} 240 Lenze setting: active at E2 = HIGH
C39 Fixed setpoint 3
(JOG 3)
40.0 0.0 {Hz} 240 Lenze setting: active at E1 = HIGH
and E2 = HIGH
C46 Frequency setpoint 0.0 {Hz} 240 Display: Setpoint via analog input,
function UP/DOWN
C47 Torque setpoint/range 100 0 {%} 400 • When C14 = 5 and C01 = 1, 3, 5, 7
sets the torque setpoint
• When C14 = 5 and C01 = 0, 2, 4, 6
sets the torque range for C34
C50 Output frequency 0.0 {Hz} 240 Display
C52 Motor voltage 0 {V} 999 Display
C53 DC bus voltage 0 {V} 999 Display
C54 Motor current 0.0 {A} 400 Display
C56 Controller load 0 {%} 255 Display
C57 Motor torque 0 {%} 400 Display: vector mode only
(C14 = 4, 5)
C65 Vector speed control
loop gain
30.0 0.0 100 Optimizes dynamic performance in
vector mode
C66 Vector speed stability 30.0 0.0 100 Optimizes steady-state speed stability
in vector mode

Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES 17
Commissioning
Code Possible Settings IMPORTANT
No. Name Lenze Selection
C77 Imax gain 0.25 0.00 16.0 For most applications, there is no need
to change the Lenze settings (1)
C78 Integral action time 65 12 {ms} 9990
C84 Motor stator
resistance
0.00 0.00 {W} 64.0 Will be automatically programmed
by c48 (1)
C86 Motor rated power 0.00 {kW} 99.9 • Set to motor nameplate kW
• Lenze setting = Tml rated kW
C87 Motor rated speed 1390 300 {RPM} 65000 Set to motor nameplate speed
C88 Motor rated current 0.0 0.0 {A} 480 Set to motor nameplate current
C89 Motor rated
frequency
50 10 {Hz} 999 Set to motor nameplate frequency
C90 Motor rated voltage 00 {V} 600 Set to motor nameplate voltage
C91 Motor cosine phi 0.80 0.40 1.00 Set to motor power factor
Note
If motor power factor is not known, use the following formulas:
cosphi=motorWatts/(motorefciencyXC90XC88X1.732)
cos phi = cos [ sin-1 (magnetizing current / motor current) ]
C92 Motor stator
inductance
0.0 0.0 {mH} 2000 Will be automatically programmed
by c48 (1)
C93 Driveidentication • Indicates controller rating,
format: x.yz, or x.y.z
• x. = voltage (2. = 200/240V, 1~)
• yz or y.z = kW rating
• Example:
• 2.0.3 = 200/240 V, 1~, 0.37 kW
C94 User password 00 999
Changingfrom“0”(nopassword),valuewill
start at 763
When set to a value other than
0, must enter password at C00 to
access parameters
C99 Software version Display, format: x.yz
c01 Acceleration time 2 5.0 0.0 {s} 999 • Activated using CE1...CE3
• c01 = frequency change
0 Hz...C11
• c03 = frequency change
C11...0 Hz
• For S-ramp accel/decel, adjust c82
c03 Deceleration time 2 5.0 0.0 {s} 999
c06 Holding time -
automatic DC injection
brake (Auto-DCB)
0.0 0.0 {s} 999
0.0 = not active
999 = continuous brake
• Automatic motor braking after StP
by means of motor DC current for
the entire holding time (afterwards:
U, V, W inhibited)
• Conrmmotorsuitabilityforusewith
DC braking
(1) Changing these settings can adversely affect performance. Contact Lenze technical support prior to changing.

18 Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
Commissioning
Code Possible Settings IMPORTANT
No. Name Lenze Selection
c20 I2t switch-off (thermal
motor monitoring)
100 30 {%} 100
100% = Tml rated output current
• Triggers 0C6 fault when motor
current exceeds c20 for too long
• Correct setting = (motor
nameplate current) / (Tml
output current rating) X 100%
• Example: motor = 6.4 amps
and Tml = 7.0 amps;
correct setting = 91%
(6.4 / 7.0 = 0.91 x 100% = 91%)
WARNING!
Maximum setting is rated motor current (see nameplate). Does not provide full motor
protection!
c21 Motor Overload Type 00 00 Speed Compensation
Reduces the allowable continuous current
when operating below 30Hz.
Ir
100%
60%
30 f
1
0
Ir: rated current (%), f: motor frequency
(Hz)
01 No Speed Compensation
Example: Motor is cooled by forced
ventilation as apposed to shaft mounted,
self cooling fans.
c40 Frequency setpoint via
keys
0.0 0.0 {Hz} 240 Only active if C01 is set properly
(C01 = 1, 3, 5,7)
c42 Start condition
(with mains on)
10 Start after LOW-HIGH change at
terminal 28
See also c43 and c70
1 Auto start if terminal 28 = HIGH
2 Flying restart (auto start disabled)
3 Auto start if terminal 28 = HIGH,
withyingrestart
WARNING!
Automatic starting/restarting may cause damage to equipment and/or injury to
personnel! Automatic starting/restarting should only be used on equipment that is
inaccessible to personnel.
c43 Flying restart selection 00 Search range: C11...0 Hz If c42 = 2 or 3, the controller will start
the motor speed search at C11, or at
the last output frequency before the
fault, depending on the setting of c43
1 Search range: last frequency...0 Hz
c48 Motor auto-
calibration
00 Calibration not done • If C14 = 4...7, motor calibration
must be performed, but C86...
C91mustbeprogrammedrst
(see C14)
• If motor calibration is attempted
before programming C86...C91,
triggers n1d fault
1 Calibration enabled
2 Calibration complete
c60 Mode selection for c61 00 Monitoring only c60 = 1 allows the keys to
adjust speed setpoint (c40) while
monitoring c61
1 Monitoring and editing