Lenze VS9332−xx User Manual

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EDKVS93−03

.M)&

Ä.M)&ä

Information for the operator of the machine

9300 45 ... 75 kW

EVS9330−xx ... EVS9332−xx

Servo controller



EVS9330

EVS9331, EVS9332

9300std080

9300std081

Key for overview

Position Description

 Controller

 Fixing bracket for standard mounting

 EMC shield sheet with fixing screws for shielded control cables

 Cover with fixing screws

 Shield clamp and strain relief for the motor cable

 Strain relief for the PE motor cable and the feed cable for the motor temperature monitoring with PTC thermi-

stor or thermal contact (NC contact)

Connections and interfaces

Position Description

L1, L2, L3, PE Mains connection

+UG, −UG DC supply

U, V, W, PE Motor connection

T1, T2 Connection of PTC thermistor or thermal contact (NC contact) of the motor

X1 AIF interface (automation interface)

Slot for communication module (e. g. XT EMZ9371BC keypad) X3 Jumper for setting analog input signal at X6/1, X6/2

X4 System bus (CAN) connection

X5 Connection of digital inputs and outputs

X6 Connection of analog inputs and outputs

X7 Connection of resolver and KTY temperature sensor of the motor

X8 Connection of incremental encoder with TTL level or SinCos encoder and KTY temperature sensor of the motor

X9 Connection of digital frequency input signal

X10 Connection of digital frequency output signal

X11 Connection of KSR relay output for "safe standstill" (for variants V004 and V104 only)

Status displays

Position LED red LED green Operating status



Off On Controller enabled

On On Mains is switched on and automatic start is inhibited

Off Blinking slowly Controller inhibited

Blinking quickly Off Undervoltage or overvoltage

Blinking slowly Off Active fault

0Fig. 0Tab. 0

Contentsi

1 About this documentation 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Document history 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Target group 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Validity information 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 Conventions used 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 Notes used 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 Safety instructions 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 General safety and application notes for Lenze controllers 9. . . . . . . . . . . . . . . . . .

2.2 Thermal motor monitoring 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Forced ventilated or naturally ventilated motors 14. . . . . . . . . . . . . . . . . . .

2.2.2 Self−ventilated motors 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 Residual hazards 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 Safety instructions for the installation according to UL 18. . . . . . . . . . . . . . . . . . . . .

3 Parameter setting 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Parameter setting with the XT EMZ9371BC keypad 19. . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 General data and operating conditions 19. . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.2 Installation and commissioning 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.3 Display elements and function keys 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 Troubleshooting and fault elimination 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.4 Changing and saving parameters 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.5 Loading a parameter set 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.6 Transferring parameters to other standard devices 25. . . . . . . . . . . . . . . . .

3.1.7 Activating password protection 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.8 Diagnostics 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.9 Menu structure 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 Display of operating data, diagnostics 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 Troubleshooting 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.1 Status display via controller LEDs 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.2 Fault analysis with the history buffer 33. . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.3 Fault analysis via LECOM status words (C0150/C0155) 34. . . . . . . . . . . . .

4.3 System error messages 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.1 General error messages 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.2 Resetting system error messages 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 4

EDKVS93−03 EN 3.0

1 About this documentation

 Note!

This documentation contains all necessary information for the machine operator to be able to operate the servo controllers of the 9300 series installed in your machine/plant.

You can make further use of all information in this documentation without consulting Lenze if you do not make any changes to the contents.

1.1 Document history

What is new / what has changed?

Material number Version Description

.M)& 3.0 07/2013 TD06 Error corrections

13330573 2.1 03/2010 TD23 Change of the company’s address

13330573 2.0 03/2010 TD14 New edition due to reorganisation of the company

13256367 1.0 06/2008 TD23 First edition

About this documentation

Document history

UL−warnings updated Revision for software version 8x

 Tip!

Information and auxiliary devices related to the Lenze products can be found in the download area at

http://www.Lenze.com

1.2 Target group

This documentation is directed at qualified skilled personnel according to IEC 60364.

Qualified skilled personnel are persons who have the required qualifications to carry out all activities involved in installing, mounting, commissioning, and operating the product.

EDKVS93−03 EN 3.0



About this documentation

Validity information

1.3 Validity information

... 9300 servo controllers as of nameplate data:

Product series

EVS = Servo controller

Type no. / rated power

400 V 480 V

9330 = 45 kW 45 kW

9331 = 55 kW 55 kW

9332 = 75 kW 90 kW

Type

E = Panel−mounted unit

C = Built−in unit in "cold plate" technique

   Nameplate

EVS 93xx ˘ x x Vxxx 1x 8x

Design

I = Servo PLC

K = Servo cam

P = Servo position controller

R = Register controller

S = Servo inverter

T = Servo PLC technology

Variant

˘ Standard

V003 = In "cold plate" technique

V004 = With "safe standstill" function

V100 = For IT mains

V104 = With "safe standstill" function and for IT mains

Hardware version

Software version

9300vec112



EDKVS93−03 EN 3.0

About this documentation

Conventions used

1.4 Conventions used

This documentation uses the following conventions to distinguish between different types of information:

Type of information Identification Examples/notes

Spelling of numbers

Decimal separator language−dependentIn each case, the signs typical for the target

Warnings

UL warnings

UR warnings

Text

Program name » « PC software

Icons

Page reference  Reference to another page with additional

Documentation reference  Reference to another documentation with

 

language are used as decimal separators. For example: 1234.56 or 1234,56

Are only given in English.

For example: »Engineer«, »Global Drive Control« (GDC)

information For instance:  16 = see page 16

additional information For example:  EDKxxx = see documentation EDKxxx

EDKVS93−03 EN 3.0



About this documentation

Notes used

1.5 Notes used

The following pictographs and signal words are used in this documentation to indicate dangers and important information:

Safety instructions

Structure of safety instructions:

 Danger!

Pictograph and signal word Meaning

 Danger!

 Danger!

 Stop!

(characterises the type and severity of danger)

Note

(describes the danger and gives information about how to prevent dangerous situations)

Danger of personal injury through dangerous electrical voltage.

Reference to an imminent danger that may result in death or serious personal injury if the corresponding measures are not taken.

Danger of personal injury through a general source of danger.

Reference to an imminent danger that may result in death or serious personal injury if the corresponding measures are not taken.

Danger of property damage.

Reference to a possible danger that may result in property damage if the corresponding measures are not taken.

Application notes

Pictograph and signal word Meaning

 Note!  Tip! 

Special safety instructions and application notes for UL and UR

Pictograph and signal word Meaning

 Warnings!

 Warnings!

Important note to ensure troublefree operation

Useful tip for simple handling

Reference to another documentation

Safety or application note for the operation of a UL−approved device in UL−approved systems.

Possibly the drive system is not operated in compliance with UL if the corresponding measures are not taken.

Safety or application note for the operation of a UR−approved device in UL−approved systems.

Possibly the drive system is not operated in compliance with UL if the corresponding measures are not taken.



EDKVS93−03 EN 3.0

Safety instructions

General safety and application notes for Lenze controllers

2 Safety instructions

2.1 General safety and application notes for Lenze controllers

(in accordance with Low−Voltage Directive 2006/95/EC)

For your personal safety

Disregarding the following safety measures can lead to severe injury to persons and damage to material assets:

ƒ Only use the product as directed.

ƒ Never commission the product in the event of visible damage.

ƒ Never commission the product before assembly has been completed.

ƒ Do not carry out any technical changes on the product.

ƒ Only use the accessories approved for the product.

ƒ Only use original spare parts from Lenze.

ƒ Observe all regulations for the prevention of accidents, directives and laws

applicable on site.

ƒ Transport, installation, commissioning and maintenance work must only be carried

out by qualified personnel. – Observe IEC 364 and CENELEC HD 384 or DIN VDE 0100 and IEC report 664 or

DIN VDE 0110 and all national regulations for the prevention of accidents.

– According to this basic safety information, qualified, skilled personnel are persons

who are familiar with the assembly, installation, commissioning, and operation of the product and who have the qualifications necessary for their occupation.

ƒ Observe all specifications in this documentation.

– This is the condition for safe and trouble−free operation and the achievement of

the specified product features.

– The procedural notes and circuit details described in this documentation are only

proposals. It is up to the user to check whether they can be transferred to the particular applications. Lenze Automation GmbH does not accept any liability for the suitability of the procedures and circuit proposals described.

ƒ Depending on their degree of protection, some parts of the Lenze controllers

(frequency inverters, servo inverters, DC speed controllers) and their accessory components can be live, moving and rotating during operation. Surfaces can be hot.

– Non−authorised removal of the required cover, inappropriate use, incorrect

installation or operation, creates the risk of severe injury to persons or damage to material assets.

– For more information, please see the documentation.

EDKVS93−03 EN 3.0

ƒ High amounts of energy are produced in the controller. Therefore it is required to

wear personal protective equipment (body protection, headgear, eye protection, ear protection, hand guard).



Safety instructions

General safety and application notes for Lenze controllers

Application as directed

Controllers are components which are designed for installation in electrical systems or machines. They are not to be used as domestic appliances, but only for industrial purposes according to EN 61000−3−2.

When controllers are installed into machines, commissioning (i.e. starting of the 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 the operation as directed) is only allowed when there is compliance with the EMC Directive (2004/108/EC).

The controllers meet the requirements of the Low−Voltage Directive 2006/95/EC. The harmonised standard EN 61800−5−1 applies to the controllers.

The technical data and supply conditions can be obtained from the nameplate and the documentation. They must be strictly observed.

Warning: Controllers are products which can be installed in drive systems of category C2 according to EN 61800−3. These products can cause radio interferences in residential areas. In this case, special measures can be necessary.

Transport, storage

Please observe the notes on transport, storage, and appropriate handling.

Observe the climatic conditions according to the technical data.

Installation

The controllers must be installed and cooled according to the instructions given in the corresponding documentation.

The ambient air must not exceed degree of pollution 2 according to EN 61800−5−1.

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 electrostatic sensitive devices which can easily be damaged by inappropriate handling. Do not damage or destroy any electrical components since this might endanger your health!



EDKVS93−03 EN 3.0

Safety instructions

General safety and application notes for Lenze controllers

Electrical connection

When working on live controllers, observe the applicable national regulations for the prevention of accidents (e.g. VBG 4).

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.

This documentation contains information on installation in compliance with EMC (shielding, earthing, filter, and cables). These notes must also be observed for CE−marked controllers. The manufacturer of the system is responsible for compliance with the limit values demanded by EMC legislation. The controllers must be installed in housings (e.g. control cabinets) to meet the limit values for radio interferences valid at the site of installation. The housings must enable an EMC−compliant installation. Observe in particular that e.g. the control cabinet doors have a circumferential metal connection to the housing. Reduce housing openings and cutouts to a minimum.

Lenze controllers may cause a DC current in the PE conductor. If a residual current device (RCD) is used for protection against direct or indirect contact for a controller with three−phase supply, only a residual current device (RCD) of type B is permissible on the supply side of the controller. If the controller has a single−phase supply, a residual current device (RCD) of type A is also permissible. Apart from using a residual current device (RCD), other protective measures can be taken as well, e.g. electrical isolation by double or reinforced insulation or isolation from the supply system by means of a transformer.

Operation

If necessary, systems including controllers must be equipped with additional monitoring and protection devices according to the valid safety regulations (e.g. law on technical equipment, regulations for the prevention of accidents). The controllers can be adapted to your application. Please observe the corresponding information given in the documentation.

After the controller has been disconnected from the supply voltage, all live components and power terminals must not be touched immediately because capacitors can still be charged. Please observe the corresponding stickers on the controller.

All protection covers and doors must be shut during operation.

Notes for UL−approved systems with integrated controllers: UL warnings are notes that only apply to UL systems. The documentation contains special UL notes.

Safety functions

Certain controller versions support safety functions (e.g. "Safe torque off", formerly "Safe standstill") according to the requirements of the EC Directive 2006/42/EC (Machinery Directive). The notes on the integrated safety system provided in this documentation must be observed.

Maintenance and servicing

The controllers do not require any maintenance if the prescribed operating conditions are observed.

EDKVS93−03 EN 3.0



Safety instructions

General safety and application notes for Lenze controllers

Disposal

Recycle metal and plastic materials. Ensure professional disposal of assembled PCBs.

The product−specific safety and application notes given in these instructions must be observed!



EDKVS93−03 EN 3.0

2.2 Thermal motor monitoring

Safety instructions

Thermal motor monitoring

From software version 8.0 onwards, the 9300 controllers are provided with an I

xt function

for sensorless thermal monitoring of the connected motor.

 Note!

ƒ I

x t monitoring is based on a mathematical model which calculates a

thermal motor load from the detected motor currents.

ƒ The calculated motor load is saved when the mains is switched. ƒ The function is UL−certified, i.e. no additional protective measures are

required for the motor in UL−approved systems.

ƒ However, I

the motor load could not be detected as for instance changed cooling conditions (e.g. interrupted or too warm cooling air flow).

x t load of the motor is displayed in C0066.

Die I

The thermal loading capacity of the motor is expressed by the thermal motor time constant (t, C0128). Find the value in the rated motor data or contact the manufacturer of the motor.

The I

x t monitoring has been designed such that it will be activated after 179 s in the event of a motor with a thermal motor time constant of 5 minutes (Lenze setting C0128), a motor current of 1.5 x I

Two adjustable trigger thresholds provide for different responses.

x t monitoring is no full motor protection as other influences on

and a trigger threshold of 100 %.

ƒ Adjustable response OC8 (TRIP, warning, off).

– The trigger threshold is set in C0127. – The response is set in C0606. – The response OC8, for instance, can be used for an advance warning.

ƒ Fixed response OC6−TRIP.

– The trigger threshold is set in C0120.

Behaviour of the I2 x t monitoring Condition

The I2 x t monitoring is deactivated. C0066 is set = 0 % and MCTRL−LOAD−I2XT is set = 0.00 %.

I2 x t monitoring is stopped. The current value in C0066 and at the MCTRL−LOAD−I2XT output is frozen.

I2 x t monitoring is deactivated. The motor load is displayed in C0066.

When C0120 = 0 % and C0127 = 0 %, set controller inhibit.

When C0120 = 0 % and C0127 = 0 %, set controller enable.

Set C0606 = 3 (off) and C0127 > 0 %.

 Note!

An error message OC6 or OC8 can only be reset if the I2 x t load falls below the set trigger threshold by 5 %.

EDKVS93−03 EN 3.0



Safety instructions

Thermal motor monitoring Forced ventilated or naturally ventilated motors

2.2.1 Forced ventilated or naturally ventilated motors

Parameter setting

The following codes can be set for I

Code Meaning Value range Lenze setting

C0066 Display of the I2 x t load of the motor 0 ... 250 % −

C0120 Threshold: Triggering of error "OC6" 0 ... 120 % 0 %

C0127 Threshold: Triggering of error "OC8" 0 ... 120 % 0 %

C0128 Thermal motor time constant 0.1 ... 50.0 min 5.0 min

C0606 Response to error "OC8" TRIP, warning, off Warning

x t monitoring:

Calculate release time and I2 x t load

Formula for release time Information

t +*(t) ln

ȡ ȧ

ȧ Ȣ

1 *

z ) 1

Mot

 100

ȧ Ȥ

Mot

t Thermal motor time constant (C0128)

z Threshold value in C0120 (OC6) or C0127 (OC8)

Actual motor current (C0054)

Rated motor current (C0088)

Formulae for I2 x t load Information

L(t) Chronological sequence of the I2 x t load of the motor

Mot

L(t) +

If the controller is inhibited, the I2 x t load is reduced:

100% ǒ1 * e

L(t) + L

Start



 e

*

Mot

Ir Rated motor current (C0088)

t Thermal motor time constant (C0128)

Start

(Display: C0066) Actual motor current (C0054)

I2 x t load before controller inhibit If an error is triggered, the value corresponds to the threshold value set in C0120 (OC6) or

C0127 (OC8).

Read release time in the diagram

Diagram for detecting the release times for a motor with a thermal motor time constant of 5 minutes (Lenze setting C0128):

L [%]

120

100

Fig. 2−1 I2 × t−monitoring: Release times for different motor currents and trigger thresholds

I = 3 × I

Mot N

0 100 200 300 400 500 600 700 800 900

Mot

LI T Time

I = 2 × I

Mot N

Actual motor current (C0054) Rated motor current (C0088)

x t load of the motor (display: C0066)

I = 1.5 × I

Mot N

I = 1 × I

Mot N

t [s]

1000

9300STD105



EDKVS93−03 EN 3.0

2.2.2 Self−ventilated motors

Due to the construction, self−ventilated standard motors are exposed to an increased heat generation in the lower speed range compared to forced ventilated motors.

 Warnings!

For complying with the UL 508C standard, you have to set the speed−dependent evaluation of the permissible torque via code C0129/x.

Parameter setting

The following codes can be set for I

Code Meaning Value range Lenze setting

C0066 Display of the I2 x t load of the motor 0 ... 250 % −

C0120 Threshold: Triggering of error "OC6" 0 ... 120 % 0 %

C0127 Threshold: Triggering of error "OC8" 0 ... 120 % 0 %

C0128 Thermal motor time constant 0.1 ... 50.0 min 5.0 min

C0606 Response to error "OC8" TRIP, warning, off Warning

C0129/1 S1 torque characteristic I1/I

C0129/2 S1 torque characteristics n2/n

x t monitoring:

rated

Safety instructions

Thermal motor monitoring

Self−ventilated motors

10 ... 200 % 100 %

10 ... 200 % 40 %

Effect of code C0129/x

I / I

1.1

1.0

0.9

0.8

0.7

0.6

0 0.1

Fig. 2−2 Working point in the range of characteristic lowering

C0129/1

0.132

C0129/2

0.2 0.3 0.4

n / n

9300STD350

The lowered speed / torque characteristic (Fig. 2−2) reduces the permissible thermal load of self−ventilated standard motors. The characteristic is a line the definition of which requires two points:

ƒ Point : Definition with C0129/1

This value also enables an increase of the maximally permissible load.

ƒ Point : Definition with C0129/2

With increasing speeds, the maximally permissible load remains unchanged (I

Mot

= I

rated

In Fig. 2−2, the motor speed and the corresponding permissible motor torque () can be read for each working point (on the characteristic () ... ).  can also be calculated using the values in C0129/1and C0129/2 (evaluation coefficient "y",  16).

EDKVS93−03 EN 3.0



Safety instructions

Thermal motor monitoring Self−ventilated motors

Calculate release time and I2 x t load

Calculate the release time and the I

x t load of the motor considering the values in

C0129/1 and C0129/2(evaluation coefficient "y").

Formulae for release time Information

T Release time of the I2 x t monitoring

Mot

y I



 e

z ) 1

) C0129ń1

*

T +*(t) ln

1 *

100% * C0129ń1

y +

Formulae for I2 x t load Information

If the controller is inhibited, the I2 x t load is reduced:

L(t) +

C0129ń2

Mot

y I

L(t) + L

100% ǒ1 * e

Start

 100

t Thermal motor time constant (C0128)

In Function: Natural logarithm

Mot

z Threshold value in C0120 (OC6) or C0127 (OC8)

y Evaluation coefficient

rated

L(t) Chronological sequence of the I2 x t load of the motor

y Evaluation coefficient

Mot

Ir Rated motor current (C0088)

t Thermal motor time constant (C0128)

Start

Actual motor current (C0054)

Rated motor current (C0088)

Rated speed (C0087)

(Display: C0066)

Actual motor current (C0054)

I2 x t load before controller inhibit If an error is triggered, the value corresponds to the threshold value set in C0120 (OC6) or

C0127 (OC8).



EDKVS93−03 EN 3.0

2.3 Residual hazards

Protection of persons

ƒ Before working on the controller, check whether all power terminals are

deenergised: – The power terminals U, V, W, +U

after disconnection from the mains.

– The power terminals L1, L2, L3; U, V, W, +U

stopped.

ƒ The leakage current to earth (PE) is > 3.5 mA. According to EN 61800−5−1

– a fixed installation is required. – a double PE connection is required or, if in single design, it must have a cable

cross−section of at least 10 mm

ƒ The heatsink of the controller has an operating temperature of > 80 °C:

– Contact with the heatsink results in burns.

Safety instructions

Residual hazards

and −UG remain live for at least three minutes

and −UG remain live when the motor is

ƒ During parameter set transfer the control terminals of the controller can have

undefined states. – Therefore the connectors X5 and X6 must be disconnected from the controller

before the transfer takes place. This ensures that the controller is inhibited and all control terminals have the defined state "LOW".

Device protection

ƒ Frequent mains switching (e.g. inching mode via mains contactor) can overload and

destroy the input current limitation of the drive controller: – At least 3 minutes must pass between switching off and restarting the devices

EVS9321−xx and EVS9322−xx.

– At least 3 minutes must pass between two starting procedures of the devices

EVS9323−xx ... EVS9332−xx.

– Use the "safe torque off" safety function (STO) if safety−related mains

disconnections occur frequently. The drive variants Vxx4 are equipped with this function.

Protection of the machine/system

ƒ Drives can reach dangerous overspeeds (e. g. setting of high output frequencies in

connection with motors and machines not suitable for this purpose): – The drive controllers do not provide protection against such operating conditions.

For this purpose, use additional components.

EDKVS93−03 EN 3.0



2.4 Safety instructions for the installation according to UL

Safety instructions

Safety instructions for the installation according to UL

 Warnings!

ƒ Motor Overload Protection

– For information on the protection level of the internal overload protection

for a motor load, see the corresponding manuals or software helps.

– If the integral solid state motor overload protection is not used, external or

remote overload protection must be provided.

ƒ Branch Circuit Protection

– The integral solid state protection does not provide branch circuit

protection.

– Branch circuit protection has to be provided externally in accordance with

corresponding instructions, the National Electrical Code and any additional codes.

ƒ Please observe the specifications for fuses and screw−tightening torques in

these instructions.

ƒ EVS9330  EVS9332:

– Suitable for use on a circuit capable of delivering not more than 10000 rms

symmetrical amperes, 480 V maximum, when protected by fuses.

– Suitable for use on a circuit capable of delivering not more than 50000 rms

symmetrical amperes, 480 V maximum, when protected by J, T or R class

fuses. – Maximum surrounding air temperature: 0 ... +50 °C – > +40 °C: reduce the rated output current by 2.5 %/°C – Use 60/75 °C or 75 °C copper wire only.



EDKVS93−03 EN 3.0

Parameter setting with the XT EMZ9371BC keypad

General data and operating conditions

3 Parameter setting

3.1 Parameter setting with the XT EMZ9371BC keypad

Description

The keypad is available as an accessory. A full description of the keypad can be obtained from the Instructions included in the keypad delivery.

Plugging in the keypad

It is possible to plug the keypad into the AIF interface or remove it during operation.

As soon as the keypad is supplied with voltage, it carries out a self−test. The keypad is ready for operation if it is in display mode.

3.1.1 General data and operating conditions

Parameter setting

dABbc

SHPRG

Code Para

MCTRL-NOUT

0050

50.00_Hz

Feature Values

Dimensions

Width a 60 mm

Height b 73.5 mm

Depth c 15 mm

Environmental conditions

Climate

Storage IEC/EN 60721−3−1 1K3 (−25 ... +60 °C)

Transport IEC/EN 60721−3−2 2K3 (−25 ... +70 °C)

Operation IEC/EN 60721−3−3 3K3 (−10 ... +60 °C)

9371BC011

EDKVS93−03 EN 3.0

Enclosure IP 20

 19

dABbc

Parameter setting

Parameter setting with the XT EMZ9371BC keypad Installation and commissioning

3.1.2 Installation and commissioning



E82ZWLxxx



ABbc

enu M e od

C ra a

0.0

P H

MCTRL-NOUT

EMZ9371BC

dABbc

SHPRG

Code

0050

Para

GLOBAL DRIVE

Init

dABbc

SHPRG

Code Para

50.00_Hz

MCTRL-NOUT

E82ZBBXC

0050





0050

50.00 Hz

0050

50.00 Hz

20 %

Fig. 3−1 Installation and commissioning of XT EMZ9371BC keypad or E82ZBBXC diagnosis terminal



Connect keypad to the AIF interface on the front of the standard device. The keypad can be connected/disconnected during operation.



As soon as the keypad is supplied with voltage, it carries out a short self−test.



The operation level indicates when the keypad is ready for operation:

 Current state of the standard device  Memory location 1 of the user menu (C0517):

Code number, subcode number, and current value

 Active fault message or additional status message  Actual value in % of the status display defined in C0004



 must be pressed to leave the operation level

9371BC018

 20

EDKVS93−03 EN 3.0

Parameter setting with the XT EMZ9371BC keypad

3.1.3 Display elements and function keys

Parameter setting

Display elements and function keys

0 1

2 3

dABbc

SHPRG

Code

0050

Para

50.00_Hz

MCTRL-NOUT

4 5

Fig. 3−2 Display elements and function keys of the XT EMZ9371BC keypad

Displays

 Status displays of standard device

Display Meaning Explanation











 Acceptance of the parameters

Display Meaning Explanation

 Parameter is accepted immediately  Standard device operates immediately with

SHPRG  Parameter must be acknowledged with

SHPRG Parameter must be acknowledged in case of

None Display parameter Change is not possible

 Active level

Display Meaning Explanation

Menu Menu level is active Select main menu and submenus

Code Code level is active Select codes and subcodes

Para Parameter level is active Change parameters in the codes or

None Operating level is active Display operating parameters

 Short text

Display Meaning Explanation

alphanumericalContents of the menus, meaning of the codes

Ready for operation

Pulse inhibit is active Power outputs are inhibited

The set current limit is exceeded in motor or generator mode

Speed controller 1 in the limitation Drive is torque−controlled

(Only active for operation with standard devices of the 9300 series)

Active fault

the new parameter value



controller inhibit 

and parameters

In the operating level display of C0004 in % and the active fault

Standard device operates with the new parameter value after being acknowledged

Standard device operates with the new parameter value after the controller is enabled again

subcodes

9371BC002

EDKVS93−03 EN 3.0

 21

Parameter setting

Parameter setting with the XT EMZ9371BC keypad Display elements and function keys

 Number

Active level Meaning Explanation

Menu level Menu number Display is only active for operation with

Code level Four−digit code number

 Number

Active level Meaning Explanation

Menu level Submenu number Display is only active for operation with

Code level Two−digit subcode number

 Parameter value

Parameter value with unit

 Cursor

In the parameter level, the digit above the cursor can be directly changed

 Function keys

For description see the following table

standard devices of the 8200 vector or 8200 motec series

Function keys

 Note!

Shortcuts with : Press and hold , then press the second key in addition.

Key

Menu level Code level Parameter level Operating level



Go to the "Short setup"



 !

  !

menu and load predefined configurations

Change between menu items

Quick change between menu items

Change between main menu, submenu and code level

Deactivate the function of the key %, the LED in the key goes off

Inhibit the controller, the LED in the key is lit.

Reset fault (TRIP−Reset): 1. Remove the cause of malfunction

Only active for operation with standard devices of the 8200 vector or 8200 motec series

Change to the parameter level

Change of code number

Quick change of code number

2. Press %

3. Press $

Function

Change to the operating level

Accept parameters when SHPRG  or SHPRG is displayed

Change of digit via cursor

Quick change of digit via cursor

Cursor to the right

Cursor to the left

Change to the code level

 22

EDKVS93−03 EN 3.0

Parameter setting with the XT EMZ9371BC keypad

3.1.4 Changing and saving parameters

 Note!

Your settings have an effect on the current parameters in the main memory. You must save your settings in a parameter set so that they are not lost when the mains are connected.

If you only need one parameter set, save your settings as parameter set 1, since parameter set 1 is loaded automatically after mains connection.

Parameter setting

Changing and saving parameters

EDKVS93−03 EN 3.0

 23

Parameter setting

Parameter setting with the XT EMZ9371BC keypad Changing and saving parameters

Step Key

1. Select the menu  ! " # Use the arrow keys to select the desired menu

2. Change to the code level " Display of the first code in the menu

3. Select code or subcode !  Display of the current parameter value

4. Change to the parameter level 

5. When SHPRG is displayed, inhibit the controller

6. Change parameter

7. Accept the changed parameter

Display of SHPRG or SHPRG    Confirm change to accept the parameter

Display  − The parameter has been accepted immediately

8. Enable the controller, if required $

9. Change to the code level

10. Change further parameters Restart the "loop" with step 1. or 3.

11. Save changed parameters

Select the parameter set in which the parameters are to be saved permanently

12.

Change to the code level

13. Set parameters for another parameter set

The function of the % key can be programmed: C0469 = 1: Controller inhibit C0469 = 2: Quick stop (Lenze setting)

sequence

A " # Move cursor below the digit to be changed

B !  Change of digit

 !  

A  Display of the operating level

B  Display of the code with changed parameter

A  ! " # Select the code C0003 "PAR SAVE" in the menu

B  Change to the parameter level

C  Save as parameter set 1:

D   When "OK" is displayed, the settings are permanently

A  Display of the operating level B  Display of C0003 "PAR SAVE"

Action

The drive coasts

Quick change of digit

Display "OK"

The drive runs again

"Load/Store"

Display "0" and "READY"

ð Set "1" "Save PS1" Save as parameter set 2:

ð Set "2" "Save PS2" Save as parameter set 3:

ð Set "3" "Save PS3" Save as parameter set 4:

ð Set "4" "Save PS4"

saved in the selected parameter set.

Restart the "loop" with step 1. or 3.

 24

EDKVS93−03 EN 3.0

Parameter setting

Parameter setting with the XT EMZ9371BC keypad

Loading a parameter set

3.1.5 Loading a parameter set

The keypad serves to load a saved parameter set into the main memory when the controller is inhibited. After the controller is enabled, it operates with the new parameters.

 Danger!

ƒ When a new parameter set is loaded, the controller is reinitialised and acts

as if it had been connected to the mains: – System configurations and terminal assignments can be changed. Make

sure that your wiring and drive configuration comply with the settings of the parameter set.

ƒ Only use terminal X5/28 as source for the controller inhibit! Otherwise the

drive may start in an uncontrolled way when switching over to another parameter set.

 Note!

ƒ After switching on the supply voltage, the controller always loads parameter

set 1 into the main memory.

ƒ It is also possible to load other parameter sets into the main memory via the

digital inputs or bus commands.

Step Key

1. Inhibit controller Terminal X5/28 = LOW

2. Load the saved parameter set into the main memory

Select the parameter set to be loaded

Change to the code level

4. Enable controller Terminal X5/28 = HIGH

sequence

A  ! " # Select the code C0002 "PAR LOAD" in the menu

B  Change to the parameter level

C  Load parameter set 1:

D   "RDY" goes off. The parameter set is loaded completely

A  Display of the operating level B  Display of C0002 "PAR LOAD"

Action

"Load/Store"

The active parameter set is displayed, e. g. display "0" and "Load Default" If you want to restore the delivery status, proceed with D

ð Set "1" "Load PS1" Load parameter set 2:

ð Set "2" "Load PS2" Load parameter set 3:

ð Set "3" "Load PS3" Load parameter set 4:

ð Set "4" "Load PS4"

into the main memory if "RDY" is displayed again.

The drive is running with the settings of the loaded parameter set

EDKVS93−03 EN 3.0

 25

Parameter setting

Parameter setting with the XT EMZ9371BC keypad Transferring parameters to other standard devices

3.1.6 Transferring parameters to other standard devices

Parameter settings can be easily copied from one standard device to another by using the keypad.

For this purpose use the "Load/Store" menu

 Danger!

During the parameter transfer from the keypad to the standard device the control terminals can adopt undefined states!

Therefore the plugs X5 and X6 must be disconnected from the standard device before the transfer takes place. This ensures that the controller is inhibited and all control terminals have the defined state "LOW".

Copying parameter sets from the standard device into the keypad

 Note!

After copying the parameter sets into the XT keypad (C0003 = 11), always the parameter set that was loaded last via C0002 is activated.

Like this the current parameters also remain active after copying:

ƒ Save the current parameters in the parameter set before copying and load

this parameter set in the controller via C0002.

Step Key

1. Connect the keypad to standard device 1

2. Inhibit controller Terminal X5/28 = LOW

3. Select C0003 in the "Load/Store" menu

4. Change to the parameter level

5. Copy all parameter set into the keypad

6. Start copying

Change to the code level

8. Enable controller Terminal X5/28 = HIGH

9. Remove keypad from standard device 1

A B

sequence

!"#









Action

The drive coasts. Select code C0003 "PAR SAVE" in the "Load/Store"

menu using the arrow keys.

Display "0" and "READY"

The settings saved in the keypad are overwritten.

Set "11" "Save extern"

The "RDY" status display goes off. As parameter value "BUSY" is displayed. If "BUSY" goes off after approx. one minute, all parameter sets were copied into the keypad. The "RDY" status display is lit.

Display of the operating level Display C0003 and "PAR SAVE"

 26

EDKVS93−03 EN 3.0

Parameter setting

Parameter setting with the XT EMZ9371BC keypad

Transferring parameters to other standard devices

Copying parameter sets fom keypad into the standard device

Step Key

1. Connect the keypad to standard device 2

2. Inhibit controller Terminal X5/28 = LOW

3. Pull the plugs X5 and X6 All control terminals have the defined "LOW" status.

4. Select C0002 in the "Load/Store" menu

5. Change to the parameter level

6. Select the correct copy function The settings saved in the standard device are

l Copy all parameter sets available into the

EEPROM of the standard device and save them permanently.

l Copy individual parameter sets into the main

memory of the standard device.

7. Start copying

Change to the code level

9. l If the function "Copy all parameter

sets into the EEPROM" (C0002 = 20) is selected, they might have to be loaded in the main memory manually.

l If the function "Copy individual

parameter sets into the main memory" (C0002 = 1x) is selected, they might have to be saved permanently in the EEPROM manually.

10. Plug in plugs X5 and X6

11. Enable controller Terminal X5/28 = HIGH

A B

sequence

!"#









!"#

Action

The "IMP" status display is it. The drive coasts

Select code C0002 "PAR LOAD" in the "Load/Store" menu using the arrow keys.

The active parameter set is shown, e. g. display "0" and "Load Default"

overwritten.

l The parameter set that was active before copying is

overwritten.

l The parameters are not yet active after copying.

Select parameter set and load it in the main memory.  25

Set "20" "ext −> EEPROM"

Copy parameter set 1 into the main memory: Set ð "11" "Load ext PS1"

Copy parameter set 2 into the main memory: Set ð "12" "Load ext PS2"

Copy parameter set 3 into the main memory: Set ð "13" "Load ext PS3"

Copy parameter set 4 into the main memory: Set ð "14" "Load ext PS4"

The "RDY" status display goes off. As parameter value "BUSY" is displayed. If "BUSY" goes off, the parameter sets selected were copied into the standard device. The "RDY" status display is lit.

Display of the operating level Display C0002 and "PAR LOAD" Select code C0003 "PAR SAVE" in the "Load/Store"

menu using the arrow keys and store the contents of the main memory permanently.

The drive is running with the new settings.

EDKVS93−03 EN 3.0

 27

Parameter setting

Parameter setting with the XT EMZ9371BC keypad Activating password protection

3.1.7 Activating password protection

 Note!

ƒ If the password protection is activated (C0094 = 1 ... 9999), you only have

free access to the user menu.

ƒ To access the other menus, you must enter the password. By this, the

password protection is annulled until you enter a new password.

ƒ Please observe that the password−protected parameters can be overwritten

as well when transferring the parameter sets to other standard devices. The password is not transferred.

ƒ Do not forget your password! If you have forgotten your password, it can

only be reset via a PC or a bus system!

Activate password protection

Step Key

sequence

1. Select the "USER menu"  ! " # Change to the user menu using the arrow keys

2. Change to the code level " Display of code C0051 "MCTRL−NACT"

3. Select C0094  Display of code C0094 "Password"

4. Change to the parameter level  Display "0" = no password protection

5. Set password

A  Select password (1 ... 9999)

B   Confirm password

6. Change to the code level

A  Display of the operating level

B  Display of C0094 and "Password"

7. Change to the "USER menu" # # !

The password protection is active now. You can only quit the user menu if you re−enter the password and confirm it with

Action

.

Remove password protection

Step Key

1. Change to the code level in the user menu

2. Select C0094  Display of code C0094 "Password"

3. Change to the parameter level  Display "9999" = password protection is active

4. Enter password

5. Change to the code level

The password protection is deactivated now. All menus can be freely accessed again.

sequence

A ! Set valid password

B   Confirm

A  Display of the operating level

B  Display of C0094 and "Password"

Action

The password protection is deactivated by entering the password once again.

 28

EDKVS93−03 EN 3.0

3.1.8 Diagnostics

In the "Diagnostic" menu the two submenus "Actual info" and "History" contain all codes for

ƒ monitoring the drive

ƒ fault/error diagnosis

In the operating level, more status messages are displayed. If several status messages are active, the message with the highest priority is displayed.

Priority Display Meaning

1 GLOBAL DRIVE INIT Initialisation or communication error between

2 XXX − TRIP Active TRIP (contents of C0168/1) 3 XXX − MESSAGE Active message (contents of C0168/1) 4

Special device states:

Source for controller inhibit (the value of C0004 is displayed simultaneously): STP1

STP3 Operating module or LECOM A/B/LI STP4 INTERBUS or PROFIBUS−DP STP5

STP6 C0040

Source for quick stop (QSP): QSP−term−Ext The MCTRL−QSP input of the MCTRL function block is on HIGH signal. QSP−C0135 Operating module or LECOM A/B/LI QSP−AIF INTERBUS or PROFIBUS−DP QSP−CAN

7 XXX − WARNING Active warning (contents of C0168/1) 8 xxxx Value below C0004

Parameter setting

Parameter setting with the XT EMZ9371BC keypad

Diagnostics

keypad and controller

Switch−on inhibit

9300 servo: Terminal X5/28 ECSxS/P/M/A: Terminal X6/SI1

9300 servo, ECSxA/E: System bus (CAN) ECSxS/P/M: MotionBus (CAN)

9300 servo, ECSxA: System bus (CAN) ECSxS/P/M: MotionBus (CAN)

EDKVS93−03 EN 3.0

 29

Parameter setting

Parameter setting with the XT EMZ9371BC keypad Menu structure

3.1.9 Menu structure

For simple, user−friendly operation, the codes are clearly arranged in function−related menus:

Main menu Submenus Description

Display Display

User−Menu Codes defined in C0517

Code list All available codes

ALL All available codes listed in ascending order (C0001 ... C7999)

PS 1 Codes in parameter set 1 (C0001 ... C1999)

PS 2 Codes in parameter set 2 (C2001 ... C3999)

PS 3 Codes in parameter set 3 (C4001 ... C5999)

PS 4 Codes in parameter set 4 (C6001 ... C7999)

Load/Store Parameter set management

Diagnostic Diagnostic

Actual info Display codes to monitor the drive

History Fault analysis with history buffer

Short setup Quick configuration of predefined applications

Parameter set transfer, restore delivery status

Configuration of the user menu

The predefined applications depend on the type of the standard device (frequency inverter, servo inverter, position controller, ...)

Main FB Configuration of the main function blocks

NSET Setpoint processing

NSET−JOG Fixed setpoints

NSET−RAMP1 Ramp function generator

MCTRL Motor control

DFSET Digital frequency processing

DCTRL Internal control

Terminal I/O Connection of inputs and outputs with internal signals

AIN1 X6.1/2 Analog input 1

AIN2 X6.3/4 Analog input 2

AOUT1 X6.62 Analog output 1

AOUT2 X6.63 Analog output 2

DIGIN Digital inputs

DIGOUT Digital outputs

DFIN Digital frequency input

DFOUT Digital frequency output

State bus State bus (not with 9300 frequency inverter)

Controller Configuration of internal control parameters

Speed Speed controller

Current Current controller or torque controller

Phase Phase controller (not with 9300 frequency inverter)

Motor/Feedb. Input of motor data, configuration of speed feedback

Motor adj Motor data

Feedback Configuration of feedback systems

Monitoring Configuration of monitoring functions

 30

EDKVS93−03 EN 3.0

Parameter setting

Parameter setting with the XT EMZ9371BC keypad

Menu structure

DescriptionSubmenusMain menu Description

DisplayDisplay

LECOM/AIF Configuration of operation with communication modules

LECOM A/B Serial interface

AIF interface Process data

Status word Display of status words

System bus Configuration of system bus (CAN)

Management CAN communication parameters

CAN−IN1

CAN−OUT1

CAN−IN2

CAN−OUT2

CAN−IN3

CAN−OUT3

Status word Display of status words

FDO Free digital outputs

Diagnostic CAN diagnostic

FB config Configuration of function blocks

CAN object 1

CAN object 2

CAN object 3

Func blocks Parameterisation of function blocks

The submenus contain all available function blocks

FCODE Configuration of free codes

Identify Identification

Drive Software version of standard device

Op Keypad Software version of keypad

EDKVS93−03 EN 3.0

 31

Troubleshooting and fault elimination

Display of operating data, diagnostics

4 Troubleshooting and fault elimination

4.1 Display of operating data, diagnostics

The dialog box displays important operating parameters and supports you in diagnosing the drive controller.

ƒ Open the Diagnostics dialog box in the parameter menu.

9300std230

Fig. 4−1 "Diagnostics" dialog box

ƒ You can recognise immediately that a fault has occurred from the display elements

or status information.

ƒ An error can be analysed with

– the history buffer in Global Drive Control (GDC) ( 34) or – the XT keypad – and with the "General error messages" table in the "System error messages"

chapter.

ƒ The "General error messages" table provides tips on how to eliminate an error.



EDKVS93−03 EN 3.0

Troubleshooting and fault elimination

Troubleshooting

Status display via controller LEDs

4.2 Troubleshooting

Detecting breakdowns

A breakdown can be detected quickly via the LEDs at the controller or via the status information at the keypad.

Analysing errors

Analyse the error using the history buffer. The list of fault messages gives you advice how to remove the fault. ( 36)

4.2.1 Status display via controller LEDs

During operation the operating status of the controller is shown by 2 LEDs.

LED Operating status

Red  Green 

Off On Controller enabled

On On Mains switched on and automatic start inhibited

Off Blinking slowly Controller inhibited

Blinking quickly Off Undervoltage or overvoltage

Blinking slowly Off Fault active

EDKVS93−03 EN 3.0



Troubleshooting and fault elimination

Troubleshooting Fault analysis with the history buffer

4.2.2 Fault analysis with the history buffer

The history buffer can be used to trace faults. The fault messages are stored in the 8 memory locations in the order of their occurrence.

ƒ Open the Diagnostics dialog box in the parameter menu.



Fig. 4−2 "Diagnostics" dialog box



 



  



9300std230

Field

 1 Active fault

  

Explanations

,  Fault indication and fault response (C0168)

,  Time of the fault (C0169)

,  Frequency of occurrence of the fault (C0170)

 Click on Fault memory reset to clear the history buffer.

 Click on TRIP reset to reset the fault.

History buffer

location

2 Last fault

3 Next to last fault

4 Third to last fault

5 Fourth to last fault

6 Fifth to last fault

7 Sixth to last fault

8 Seventh to last fault

l The entry is effected as LECOM error number. l If several faults with a different response occur at the same time:

– Only the fault the response of which has the highest priority is entered (1. TRIP, 2. message,

3. warning).

l If faults with the same response occur (e. g. 2 messages) at the same time:

– Only the fault that was triggered first is entered. – The OH7 and OH3 warnings are exceptions. If an OH7 warning is pending and the OH3 motor

temperature threshold is reached, the OH7 warning is overwritten by the OH3 warning. If the motor temperature decreases again, the OH7 warning reappears.

l Reference time is the content of the power−on time meter . l If a fault is immediately followed by another fault for several times, only the time of the last

occurrence is stored.

l The time of the last occurrence is stored.

The history buffer can only be cleared if no fault is active.

Entry Note

If the fault is no longer pending or has been acknowledged:

l The content of memory units 1 ... 7 is shifted

"upwards" by one memory unit.

l The content of memory unit 8 is removed from

the history buffer and can no longer be retrieved.

l Memory unit 1 is deleted (= no active fault).



EDKVS93−03 EN 3.0

Troubleshooting and fault elimination

Troubleshooting

Fault analysis via LECOM status words (C0150/C0155)

4.2.3 Fault analysis via LECOM status words (C0150/C0155)

The LECOM status words (C0150/C0155) are coded as follows:

Code Possible settings IMPORTANT

No. Designation Lenze/

{Appl.}

C0150 Status word 0

C0155 Status word 2 0

Selection

Device status word for networking via automation interface (AIF) Read only

0 {1} 65535 Controller evaluates information as

Bit 0 Not assigned

Bit 1 Pulse inhibit (IMP)

Bit2 Not assigned

Bit3 Not assigned

Bit4 Not assigned

Bit5 Not assigned

Bit 6 n = 0

Bit 7 Controller inhibit (CINH)

Bit 8 Device status bit 1

Bit 9 Device status bit 2

Bit10 Device status bit 3

Bit11 Device status bit 4

Bit12 Warning

Bit13 Message

Bit14 Not assigned

Bit15 Not assigned

0 {1} 65535 Controller interprets information as

Bit 0 Active fault

Bit 1 M

Bit 2 I

Bit 3 Pulse inhibit(IMP)

Bit 4 Ready for operation (RDY)

Bit 5 Controller inhibit (CINH)

Bit 6 TRIP active

Bit 7 Initialisation

Bit 8 Motor direction of rotation (Cw/CCw)

Bit 9 Not assigned

Bit 10 Not assigned

Bit 11 Not assigned

Bit 12 Not assigned

Bit 13 Not assigned

Bit 14 Not assigned

Bit 15 Not assigned

max

reached

16 bits (binary−coded)

Status word 2 (advanced status word) Display only

16 bit (binary coded)

EDKVS93−03 EN 3.0



Troubleshooting and fault elimination

System error messages General error messages

4.3 System error messages

4.3.1 General error messages

 Note!

In the case of a query via system bus (CAN), the fault messages are represented as numbers (see first column of the table).

Fault message

No. Display

−−− −−− No fault − −

0011 OC1 Short circuit of motor cable

0012 OC2 Motor cable earth fault One of the motor phases has

0015 OC5 I x t overload l Frequent and too long

0016 OC6 I2xt overload l Frequent and too long

x018 OC8 I2xt overload advance warning l Frequent and too long

1020 OU Overvoltage in DC bus Braking energy is too high.

1030 LU Undervoltage in the DC bus DC bus voltage is lower than

x032 LP1 Motor phase failure

0050 OH Heatsink temperature > +90 C

Description Cause Remedy

Short circuit l Search for cause of short

Excessive capacitive charging current in the motor cable.

earth contact.

acceleration with overcurrent

l Continuous overload with

l Permanent motor overload

(DC−bus voltage is higher than set in C0173.)

specified in C0173. A current−carrying motor phase

has failed.

The current limit value is set too low.

Ambient temperature T

Heatsink is very dirty. Clean heatsink. Wrong mounting position Change mounting position.

> 1.05 x I

motor

acceleration processes with motor overcurrent.

with I

motor>Irmotor

acceleration processes with motor overcurrent.

with I

motor>Irmotor

> +40 C or > +50 C

circuit.

l Check motor cable.

Use motor cable which is shorter or of lower capacitance.

l Search for cause of short

circuit.

l Check motor cable.

Check drive dimensioning.

rx.

Check drive dimensioning.

l Use braking unit or

regenerative module.

l Check dimensioning of the

brake resistance.

l Check mains voltage l Check supply cable

l Check motor. l Check motor cable. l Switch off monitoring

(C0597 = 3).

l Set higher current limit value

via C0599.

l Allow module to cool and

ensure better ventilation.

l Check ambient temperature in

the control cabinet.



EDKVS93−03 EN 3.0

Troubleshooting and fault elimination

DisplayNo.

x053 OH3 Motor temperature

> +150 C threshold (temperature detection via resolver or incremental value encoder)

x054 OH4 Heatsink temperature > C0122

x057 OH7 Motor temperature > C0121

(temperature detection via resolver or incremental value encoder)

x058 OH8 Motor temperature via inputs T1

and T2 is too high.

x061 CE0 Automation interface (AIF)

communication error

x062 CE1 Communication error on the

process data input object CAN1_IN

x063 CE2 Communication error on the

process data input object CAN2_IN

x064 CE3 Communication error on the

process data input object CAN3_IN

System error messages

General error messages

RemedyCauseDescriptionFault message RemedyCauseDescription

Motor is thermally overloaded due to:

l Impermissible continuous

current

l Frequent or too long

acceleration processes

No PTC/temperature contact connected.

Ambient temperature Tu > +40 C or > +50 C

Heatsink is very dirty. Clean heatsink Wrong mounting position Change mounting position. The value specified under C0122

is set too low. Motor is thermally overloaded

due to:

l Impermissible continuous

current

l Frequent or too long

acceleration processes

No PTC/temperature contact connected.

The value specified under C0121 is set too low.

Motor is thermally overloaded due to:

l Impermissible continuous

current

l Frequent or too long

acceleration processes

Terminals T1 and T2 are not connected

Faulty transfer of control commands via AIF.

CAN1_IN object receives faulty data or communication is interrupted.

CAN2_IN object receives faulty data or communication is interrupted.

CAN3_IN object receives faulty data or communication is interrupted.

l Check drive dimensioning. l Switch off monitoring

(C0583 = 3).

Correct wiring.

l Allow module to cool and

ensure better ventilation.

l Check ambient temperature in

the control cabinet.

l Switch off monitoring

(C0582 = 3).

Enter a higher value under C0122.

l Check drive dimensioning. l Switch off monitoring

(C0584 = 3).

Correct wiring.

Enter a higher value in C0121.

l Check drive dimensioning. l Switch off monitoring

(C0585 = 3).

Connect PTC/temperature contact.

l Plug in the communication

module/keypad XT firmly, screw down, if necessary.

l Switch off monitoring

(C0126 = 3).

l Check wiring at X4. l Check sender. l Increase monitoring time

under C0357/1, if necessary.

l Switch off monitoring

(C0591 = 3).

l Check wiring at X4. l Check sender. l Increase monitoring time

under C0357/2, if necessary.

l Switch off monitoring

(C0592 = 3).

l Check wiring at X4. l Check sender. l Increase monitoring time

under C0357/3, if necessary.

l Switch off monitoring

(C0593 = 3).

EDKVS93−03 EN 3.0



Troubleshooting and fault elimination

System error messages General error messages

RemedyCauseDescriptionFault message RemedyCauseDescription

DisplayNo.

x065 CE4 BUS−OFF state of system bus

(CAN)

x066 CE5 Time−out of system bus (CAN)

(communication error of gateway function)

0070 U15 Undervoltage of internal 15 V

voltage supply

0071 CCr System failure

0072 PR1 Checksum error in parameter

set 1

CAUTION: The Lenze setting is loaded automatically!

0073 PR2 Checksum error in parameter

set 2

PLEASE NOTE: The Lenze setting is loaded automatically!

0074 PEr Program error Error in the program flow Send the parameter set (on floppy

0075 PR0 Error in parameter set.

0077 PR3 Checksum error in parameter

set 3

PLEASE NOTE: The Lenze setting is loaded automatically!

The controller has received too many faulty telegrams via the system bus (CAN) and has disconnected from the bus.

For remote parameterisation (C0370, C0371) via system bus (CAN):

l Slave does not respond. l Communication monitoring

time has been exceeded.

Strong interference injection on the control cables

Ground or earth loops in the wiring

l Fault when loading a

parameter set.

l Interruption while

transmitting the parameter set via keypad.

The stored parameters are incompatible with the loaded software version.

l Fault while loading a

parameter set.

l Interruption during the

transfer of the parameter set via keypad.

The parameters saved do not comply with the software version loaded.

The operating system software has been updated.

l Fault while loading a

parameter set.

l Interruption during the

transfer of the parameter set via keypad.

The parameters saved do not comply with the software version loaded.

l Check wiring at X4: Is the bus

correctly terminated?

l Check shield connection of the

cables.

l Check PE connection. l Check bus load, reduce the

baud rate if necessary. (Observe the cable length!)

l Switch off the monitoring

(C0595 = 3).

l Check wiring of system bus

(CAN).

l Check CAN bus configuration.

Check voltage supply.

Screen control cables

l Check wiring l Check PE connection

After troubleshooting: Deenergise the device completely (disconnect 24 V supply, discharge DC bus)!

l Set the required parameters

and store them under C0003 =

l As to PLC devices, check the

use of pointers.

Store the parameter set under C0003 = 1 first to allow for a faults reset.

l Set the required parameters

and save them with C0003 = 2.

In order to be able to acknowledge the error, first save the parameter set with C0003 = 2.

disk/CD−ROM) with a detailed description of the problem to Lenze.

After troubleshooting: Deenergise the device completely (disconnect 24 V supply, discharge DC bus)!

Storage of the Lenze setting C0003 = 1.

After troubleshooting: Deenergise the device completely (disconnect 24 V supply, discharge DC bus)!

l Set the required parameters

and save them with C0003 = 3.

In order to be able to acknowledge the error, first save the parameter set with C0003 = 3.



EDKVS93−03 EN 3.0

Troubleshooting and fault elimination

System error messages

General error messages

RemedyCauseDescriptionFault message RemedyCauseDescription

DisplayNo.

0078 PR4 Checksum error in parameter

set 4

PLEASE NOTE: The Lenze setting is loaded automatically!

0079 PI Fault during parameter

initialisation

0080 PR6 Too many user codes Reduce the number of user codes. x082 Sd2 Resolver error at X7 Resolver cable interrupted. l Check cable for open circuit.

x083 Sd3 Encoder error at X9

x085 Sd5 Encoder error at X6/1 and X6/2

(C0034 = 1)

x086 Sd6 Motor temperature sensor error

(X7 or X8)

l Fault while loading a

parameter set.

l Interruption during the

transfer of the parameter set via keypad.

The parameters saved do not comply with the software version loaded.

l An error has been detected

during the parameter set transfer between two devices.

l The parameter set does not

match the controller, e.g. if data has been transferred from a higher−power controller to a lower−power controller.

Cable interrupted. Check cable for open circuit. Pin X9/8 not connected. Apply 5 V to pin X9/8 or switch off

Current signal at X6/1 X6/2 < 2mA.

Encoder for detecting the motor temperature at X7 or X8 indicates undefined values.

l Set the required parameters

and save them with C0003 = 4.

In order to be able to acknowledge the error, first save the parameter set with C0003 = 4.

l Correct parameter set. l Send parameter set (on floppy

disk/CD−ROM) and a detailed description of the problem to Lenze.

l Check resolver. l Switch off the monitoring

(C0586 = 3).

monitoring (C0587 = 3).

l Check cable for open circuit. l Check current signal encoder. l Switch off monitoring

(C0598 = 3).

l Check cable for firm

connection.

l Switch off the monitoring

(C0594 = 3).

EDKVS93−03 EN 3.0



Troubleshooting and fault elimination

System error messages General error messages

DisplayNo.

x087 Sd7

Selection of the feedback in C0025 as absolute value encoder or alteration of the encoder constant in C0420 for setting C0025 ³ 309

Initialisation error of absolute value encoder at X8

Communication error of absolute value encoder at X8 during rotor position adjustment

x088 Sd8

x089 PL Error during rotor position

SinCos encoder at X8 sends inconsistent data.

SinCos encoder at X8 does not send any data.

adjustment (the error is saved with mains failure protection)

RemedyCauseDescriptionFault message RemedyCauseDescription

The absolute value encoder must be initialised.

l Defect of the encoder

electronics

l Absolute value encoder at X8

does not send data.

Tip: The encoder must not rotate during mains switching.

A rotor position adjustment via C0095 = 1 could not be completed successfully.

The tracks in the SinCos encoder are damaged.

Interference level on the encoder cable is too high.

Open circuit. Check cable for wire breakage. Incorrect encoder connected. Connect SinCos encoder of the

SinCos encoder is defective. Replace SinCos encoder. Supply voltage set incorrectly. Set voltage supply in C0421.

l The rotor position adjustment

was cancelled.

l During rotor position

adjustment with an absolute value encoder the error Sd7 or SD8 occurred.

Save parameter set, then completely deenergise the device, and afterwards switch it on again.

l Make sure that the cable at X8

is tightened properly, and check it with regard to open circuit.

l Check absolute value encoder

with regard to correct function.

l Set voltage supply via C0421 to

8.0 V.

l No Stegmann encoder

connected.

l Replace defective encoder.

Repeat rotor position adjustment.

Note: After an Sd7 fault it is absolutely required to carry out another rotor position adjustment. Otherwise the drive may carry out uncontrolled movements after controller enable. The drive must not be commissioned without a successfully executed rotor position adjustment!

After fault elimination: Completely deenergise device (switch off 24 V supply, discharge DC bus)!

Replace SinCos encoder.

l Check correct shield

connection of encoder cable.

l Where required, decelerate the

actuation of the fault message via the filter time constant. Setting: – for ECSxS/P/M/A in C0559. – for 9300 servo cam in C0575.

Stegmann company.

After fault correction: completely deenergise the device (switch off 24 V supply, discharge DC bus)!

Repeat rotor position adjustment.



EDKVS93−03 EN 3.0

Troubleshooting and fault elimination

System error messages

General error messages

RemedyCauseDescriptionFault message RemedyCauseDescription

DisplayNo.

x091 EEr External monitoring has been

triggered via DCTRL.

0105 H05 Internal fault (memory) Contact Lenze. 0107 H07 Internal fault (power stage) During initialisation of the

x110 H10 Heatsink temperature sensor

error

x111 H11 Temperature sensor error:

Temperature inside the controller

x151 P01 Error "negative limit switch". Negative limit switch was

x152 P02 Error "positive limit switch". Positive limit switch was reached. l Control drive in negative

x153 P03 Following error

x154 P04 Error "negative position limit". Negative position limit (C1224)

x155 P05 Error "positive position limit". Positive position limit (C1223)

x156 P06 No reference. The reference point is not known.

x157 P07 Parameter set mode is absolute

instead of relative.

x158 P08 Error "actual reference dimension

offset".

x159 P09 Error in positioning program. Impermissible programming Check position program:

A digital signal assigned to the TRIP−SET function has been activated.

controller, an incorrect power stage was detected.

Sensor for detecting the heatsink temperature indicates undefined values.

Sensor for detecting the internal temperature indicates undefined values.

reached.

The angle difference between set and actual position is larger than the following error limit set under C0255.

Drive cannot follow the digital frequency (I

was not reached.

was exceeded.

In the case of absolute positioning, no homing was performed before the first positioning.

An absolute parameter set (C1311) was performed during relative positioning (position mode C1210).

Actual reference dimension offset (C1226) outside the position limits. Error of the program function "set position value".

max

limit).

l Check external encoder. l Switch off the monitoring

(C0581 = 3).

Contact Lenze.

l Contact Lenze. l Switch off the monitoring

(C0588 = 3).

l Contact Lenze. l Switch off the monitoring

(C0588 = 3).

l Control drive in positive

direction

l Check wiring at X5/E2.

direction

l Check wiring at X5/E1. l Increase following error limit

under C0255.

l Switch off the monitoring

(C0589 = 3).

Check drive dimensioning.

Find out why the value was not reached (e.g. "incorrect" position targets, set function position value) and adjust the position limit in C1224 if necessary.

Find out why the value was exceeded (e.g. "incorrect" position targets, set function position value) and adjust the position limit in C1223 if necessary.

Perform one of the following functions and restart:

l Manual homing. l Start homing in the program. l Set reference.

Perform one of the following functions and restart:

l Change the parameter set

from absolute to relative.

l Change position mode.

If necessary, adapt the position limit values or check whether the program function "set position value" is to be applied.

l A parameter set with final

speed must be followed by a parameter set with positioning; it is not permissible to wait for input.

EDKVS93−03 EN 3.0



Troubleshooting and fault elimination

System error messages General error messages

DisplayNo.

x162 P12 Error in the range of the encoder. The range of the absolute encoder

x163 P13 Angle overrun. l Phase controller limit reached

x164 P14 1. Following error. The drive cannot follow the

x165 P15 2. Following error. The drive cannot follow the

x166 P16 Faulty transfer of system bus

(CAN) sync telegram.

was exceeded.

l Drive cannot follow the digital

frequency (I

setpoint. The following error is greater than the limit value in C1218/1.

setpoint. The following error is greater than the limit value in C1218/2.

The sync telegram from the master (PLC) is out of sync cycle.

max

limit).

The sync telegram of the master (PLC) is not received.

The controller is enabled too fast. Delay the controller enable.

x167 P17 Error "touch probe control". Various function blocks use the

touch probe input at the same time (e.g. FB DFSET and POS). A conflict arises.

RemedyCauseDescriptionFault message RemedyCauseDescription

l Return drive by manual

positioning.

l Check position limits and

adjustment of the encoder.

l Design and mount the

absolute encoder in a way that does not exceed the traversing range.

l Enable drive l Check drive dimensioning.

l Increase current limit under

C0022 (observe max. motor current).

l Reduce acceleration. l Check drive dimensioning. l Increase limit value under

C1218/1

l Increase current limit C0022

(observe max. motor current).

l Reduce acceleration. l Check drive dimensioning. l Increase limit value under

C1218/2

l Set the "sync cycle" to the

transmission cycle of the master (PLC) under C1121.

l Note:

– C0362 displays the time

interval between 2 sync telegrams.

– C0362 = 0: communication

interrupted.

l Check communication channel. l Check baud rate, controller

address.

l Note:

– C0362 displays the time

interval between 2 sync telegrams.

– C0362 = 0: communication

interrupted.

The time delay required depends on the time interval between the sync telegrams.

l Configure another touch probe

input for FB POS (not possible for FB DFSET).

l Switch off monitoring

(C1289/1).



EDKVS93−03 EN 3.0

Troubleshooting and fault elimination

System error messages

General error messages

DisplayNo.

x168 P18 Internal limitation.

x169 P19 The input values at X9 are limited. The function block DFIN limits the

x171 P21

x190 nErr Speed control error

x200 NMAX Maximum system speed (C0596)

0201 overrun

Task1

... ... ...

0208 overrun

Task8

Following error. The phase difference between set

(Speed out of tolerance margin (C0576))

has been exceeded.

Time−out in task 1 (ID 2)

Time−out in task 8 (ID 9)

Arithmetic operation generated data cannot be varied arbitrarily. Wrongly specified values were automatically limited internally.

C1298 = 1: The negative position limit in C1223 is outside the possible display range of 1 £ (C1223 × C1205) £ 1.07E9 inc

C1298 = 2: The positive position limit in C1224 is outside the possible display range of 1 £ (C1224 × C1205) £ 1.07E9 inc

C1298 = 3: The maximum speed v C1240 is outside the possible display range of 1 £ (C1240 × C1205 ×

16.384) £ 2.14E9 inc or v C1240 / C1204 × 60 £ 1.5 × n

C1298 = 4: The maximum acceleration a in C1250 is outside the possible display range of 1 £ (C1250 × C1205 × 16.384 / 10

00) £ 2.8634E7 inc C1298 = 5:

An internal value range has been exceeded for a speed standardisation. Valid range: 1£ (C0011× C1207/1 / C1207/2 65536 / 60000) £ 32767

input values. This causes the loss of increments.

and actual position is larger than the following error limit set under C1328.

Drive cannot follow the digital frequency (I

l Active load (e.g. for hoists) is

too high.

l Mechanical blockades on the

load side

l Active load (e.g. for hoists) is

too high.

l Drive is not speed−controlled,

torque is excessively limited.

Task processing takes longer than the monitoring time set.

max

limit).

max

not

max

RemedyCauseDescriptionFault message RemedyCauseDescription

Check the values in C1202/4, C1207/1, C1207/2. Read out the limited value in C1220/10 and enter it in C1223 if necessary.

Check the values in C1202/4, C1207/1, C1207/2. Read out the limited value in C1220/11 and enter it in C1224 if necessary.

Check the values in C0011, C1202/4, C1207/1, C1207/2. Read out the limited value in C1220/12 and enter it in C1240 or adjust the value in C1240 to C0011 if necessary.

Check the values in C1202/4, C1207/1, C1207/2. Read out the limited value in C1220/13 and enter it in C1250 if necessary.

Check the values in C0011, C1207/1, C1207/2 and correct them.

l Reduce the frequency on the

digital frequency connection.

l Check the settings for the slave

(C0425) and for the master (C0030). These settings must be identical.

l Extend the following error

limit under C1328.

l Switch off monitoring

(C1329=3).

Check drive dimensioning.

l Check drive dimensioning. l Increase torque limit, if

necessary.

l Switch off monitoring

(C0607 = 3).

l Adjust the length of the task

runtime.

l Adjust monitoring time. l Determine the cause of

time−out by checking the task runtime at the task monitor.

l Swap out time−critical program

parts in a slower task.

EDKVS93−03 EN 3.0



Troubleshooting and fault elimination

System error messages General error messages

RemedyCauseDescriptionFault message RemedyCauseDescription

DisplayNo.

0209 float

Sys−T

0210 float

Cycl.−T

0211

float Task1

...

0218

float Task8

0219 overrun

Cyc.−T

0220 noT−Fkt

Credit

x220 CDA Data error Attempt to transmit faulty profile

x221 CDA−LOAD Faulty checksum The checksum of the transferred

0230 No

Program

0231 Unallowed

Lib

Float error in system task (ID 0)

Float error in cyclic task (PLC_PRG ID 1)

Float error in task 1 (ID 2) ... Float error in task 8 (ID 9) Time−out in cyclic task (PLC_PRG

ID 1)

Not enough technology units available.

Missing PLC program No PLC program loaded. Load PLC program.

PLC program calls invalid library function.

0232 NoCam

Data

x240 ovrTrans

Queue

x241 ovr Receive Too many receive telegrams Reduce the number of telegrams

x250 2.Flash Err Error when the FLASH memory is

x251 AddData

CsErr

Motion profiles (cam data) are not available.

"Free CAN objects" error

accessed

Error during FLASH memory access

Error in real calculation (e. g. division by 0)

Task processing takes longer than the monitoring time set.

A program with technology functions has been tried to be loaded to a controller not providing the corresponding units.

data

profile data is not correct.

In the PLC program a library function has been called which is not supported by the controller (e.g. because the corresponding hardware is missing).

When calling functions of the function library LenzeCamControl.lib it was detected that there are no motion profiles (CAM data) loaded in the memory of the controller.

Overflow of the transmit request memory

The PLC program tries to access non−available or defect FLASH memory

Check sum error occurred when loading data into the FLASH memory

Check calculations (program code).

l Adjust the length of the task

runtime.

l Adjust monitoring time. l Determine the cause of

time−out by checking the task runtime at the task monitor.

l Swap out time−critical program

parts in a slower task.

l Use technology variant of the

controller.

l Contact Lenze, if necessary.

Repeat profile data transfer.

Repeat profile data transfer and check for correctness.

l Remove library function or

ensure that the corresponding hardware is available.

l Contact Lenze, if necessary.

l Ensure that the valid cam data

has been attached to the project via the DDS CAM support.

l Reload the PLC program into

the controller. (Possibly the command Online&Reset (origin) has been executed in DDS.)

l Reduce the number of

transmit requests.

l Prolong the cycle time.

on the system bus (CAN). Make sure that the PLC has the

corresponding FLASH memory. If not, please contact Lenze.

After troubleshooting: Deenergise the device completely (disconnect 24 V supply, discharge DC bus)!

Check the checksum of the file to be loaded and repeat the data transfer.



EDKVS93−03 EN 3.0

Troubleshooting and fault elimination

DisplayNo.

x252 AddData

DlErr

x260 Err Node

Guard

4.3.2 Resetting system error messages

Error during FLASH memory access

"Life guarding event" The controller configured as a

Explanation of the error numbers: x 0 = TRIP, 1 = message, 2 = warning, 3 = FAIL−QSP

e.g. "2091": An external monitoring has triggered the warning EEr

System error messages

Resetting system error messages

An error occurred when downloading the data into the FLASH memory (e.g. time−out, transmission error, mains failure during transmission)

CAN slave does not receive a "Node Guarding" telegram from the CAN master within the "Node Life Time".

RemedyCauseDescriptionFault message RemedyCauseDescription

Check/repeat data transfer.

l Check wiring at X4. l Check CAN configuration. l Ensure that "node guarding"

has been activated in the CAN master

l Adapt the "node life time"

(C0383) to CAN master setting.

Reaction Measures to reset the fault message TRIP/ FAIL−QSP

Message

Warning After the fault has been eliminated, the fault message is reset automatically.

Note!

If a TRIP/FAIL QSP source is still active, the pending TRIP/FAIL QSP cannot be reset.

The TRIP/FAIL QSP can be reset by:

l pressing ð % on keypad XT EMZ9371 BC. Then, press $ to re−enable the controller. l Set code C0043 = 0. l Control word C0135, bit 11 l Control word AIF l Control word system bus (CAN) / MotionBus (CAN) at ECSxS/P/M

After the reset of the TRIP/FAIL QSP, the drive remains at standstill.

Danger!

The fault message is reset automatically after the fault has been eliminated, and the drive restarts automatically.

EDKVS93−03 EN 3.0



(

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+49(0)51 54 /82−0

+49(0)51 54 /82 − 28 00

Lenze@Lenze.de

www.Lenze.com

' (

Service Lenze Service GmbH

Breslauer Straße 3 D−32699 Extertal Germany

(

Ê 

008000/ 2446877 (24 h helpline)

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Service@Lenze.de

EDKVS93−03 § .M)& § EN § 3.0 § TD06

10987654321

Lenze VS9332−xx User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Key for overview

Contentsi

About this documentation

Document history

1.2 Target group

Validity information

Conventions used

Notes used

Safety instructions

General safety and application notes for Lenze controllers

Thermal motor monitoring

2.2.1 Forced ventilated or naturally ventilated motors

Residual hazards

Safety instructions for the installation according to UL

Parameter setting with the XT EMZ9371BC keypad

General data and operating conditions

Parameter setting

3.1.2 Installation and commissioning

Display elements and function keys

Changing and saving parameters

Loading a parameter set

3.1.6 Transferring parameters to other standard devices

3.1.7 Activating password protection

Diagnostics

3.1.9 Menu structure

Troubleshooting and fault elimination

Display of operating data, diagnostics

Troubleshooting

Status display via controller LEDs

4.2.2 Fault analysis with the history buffer

Fault analysis via LECOM status words (C0150/C0155)

4.3 System error messages

4.3.1 General error messages

Resetting system error messages