Content      ..      1       2         ..

ZETADYN 3BF. Operating instruction (Part.-No. 00163264-GB 2/200) - page 1

Safety instructions

Synchronous motors.

The contents in the operating instructions refer specifically to the operation of synchronous motors.

1.6

Copyright

These operating instructions contain copyright protected information. The operating instructions may

be neither completely nor partially photocopied, reproduced, translated or put on data medium without

previous explicit consent from ZIEHL-ABEGG SE. Infringements are liable for damages.

All rights reserved, including those that arise through patent issue or registration on a utility model.

2

Safety instructions

2.1

General

This chapter contains instructions to prevent personal injury and property damage.

These instructions do not lay claim to completeness. In case of questions and problems, please

consult our company technicians.

2.2

Intended use

The ZETADYN 3BF is a frequency inverter for RPM control of three-phase current motors. The device

is not designed for any other use than those listed here - this is considered as improper use.

Reading these operating instructions and complying with all contained instructions - especially the

safety instructions contained therein - are considered part of intended use. Furthermore, carrying out

all inspection work in the prescribed scheduled intervals is part of intended use

The operator of the ZAdyn4C is liable for any personal harm or material damage arising from non-

intended use! The manufacturer shall bear no liability for such damages.

2.3

Pictographs

Safety instructions are highlighted with warning triangles and are depicted according to the degree of

hazard as follows.

Danger!

General hazardous area. Death or severe injury or significant property damage can occur if the

corresponding precautions are not taken!

Warning!

Risk of moderate or minor injury if the corresponding precautions are not taken!

Caution!

Material damage is possible if the corresponding precautions are not taken!

CAUTION!

Danger!

Danger by dangerous, electric voltage! Death or severe injury can occur if the corresponding

precautions are not taken!

Information

Important information and advice for user

9/200

Safety instructions

2.4

Product safety

The device conforms to the state of the art at the time of delivery and is fundamentally considered to

be reliable. The device and its accessories must only be used in a flawless condition and installed and

operated with compliance to the operating instructions.

Exceeding the limits stated in the “Enclosure / technical data” chapter can lead to a defect in the

device.

2.5

Requirements placed on the personnel / due diligence

Persons entrusted with the planning, installation, commissioning and maintenance and servicing in

connection with the device must have the corresponding qualifications and skills for these jobs. Based

on their training, knowledge and experience as well as knowledge of the relevant standards, they

must be able to judge the work transferred to them and be able to recognize possible hazards.

In addition, they must be knowledgeable about the safety regulations, EU directives, rules for the

prevention of accidents and the corresponding national as well as regional and in-house regulations.

Personnel to be trained or instructed and apprentices are only permitted to work on the device under

the supervision of an experienced person. This also applies to personnel undergoing general training.

Comply with the legal minimum age

2.6

Commissioning

Danger!

During commissioning, unexpected and hazardous conditions can arise in the entire installation due to

defective adjustments, defective components or incorrect electrical connections

During the commissioning following has to be observed:

• Remove all persons and objects from the hazardous area

• The EMERGENCY-STOP functions must be in working order

• The mechanical safety brakes must be installed and in working order

• Commissioning is only permitted with compliance to the EMC directive 39/336/EEC

2.7

Working on device/hazards through residual voltage

Before working on previously installed devices, separate them from the mains and secure them

against reconnection.

Danger!

Through use of capacitors, danger of death exists even after switching off the device through directly

touching the energized parts or due to parts that have become energized due to faults.

Wait at least 3 minutes before working on the device.

The safe isolation from the supply must be checked using a two-pole voltage detector.

Danger!

It is generally forbidden to carry out work on electrical live parts. Protection class of the device when

open is IP 00! It is possible to touch hazardous voltages directly!

2.8

Modifications / interventions in the device

For reasons of safety, no unauthorized interventions or modifications may be made on the device .

All planned modifications must be authorized by the manufacturer in writing.

Use only genuine spare parts / genuine wearing parts / genuine accessories from the ZIEHL-ABEGG

SE.These parts were specifically designed for the device. There is no guarantee that parts from non-

original sources are designed and manufactured in correspondence with load and safety require-

ments.

Parts and special equipment not supplied by the ZIEHL-ABEGG SE are not approved for use.

10/200

Mechanical installation

4.2

Dimensions

Dimensions ZETADYN 3BF011 up to ZETADYN 3BF017

Dimensions ZETADYN 3BF023 up to ZETADYN 3BF040

Dimensions ZETADYN 3BF050 up to ZETADYN 3BF074

14/200

Mechanical installation

Dimensions ZETADYN 3BF110 up to ZETADYN 3BF180

15/200

Electrical installation

Minimum distances ZETADYN 3BF011 up to ZETADYN

3BF180

5

Electrical installation

Danger!

It is forbidden to carry out work on electrically live parts.

Even after disconnection, the DC-link ( terminals X1: +DC / X1:-DC ) are still live.

Wait at least 3 minutes before working on the device

Danger!

Operating the ZETADYN 3BF with the housing cover removed is prohibited because energized,

exposed parts are present inside the device. Disregarding this regulation can lead to severe personal

injury.

Work on electric components may only be carried out by trained electricians or by persons instructed

in electricity under the supervision of an electrician in accordance with electrical engineering regula-

tions.

A second person must always be present when working on energized parts or lines who disconnects

in case of emergency.

Inspect electrical equipment periodically: retighten loose connections - immediately replace damaged

lines and cables.

Always keep switch cabinets and all electrical supply facilities locked. Access is only allowed for

authorized persons using a key or special tool.

Never clean electrical equipment with water or similar liquids.

16/200

Electrical installation

5.1

EMC-compatible installation

When correctly installed (see below), the device corresponds to the following standards:

• EN 12015 Electromagnetic compatibility - Product family standard for lifts, escalators and moving

walks - Emission

• EN 12016 Product family standard for lifts, escalators and moving walks - Immunity

The following points must be observed if the above mentioned standards are to be adhered to:

• Integrate power choke and radio interference filter into the mains line

• Use only shielded cables for motor and brake chopper or brake resister connections.

• Max. motor line length is 25m

• Wind unshielded cables of brake resistors type BR09-1 and BR11-A around the toroidal core

provided (see figure)

• Feed the motor cables at output U/V/W of the frequency converter through the toroidal core

provided (see figure)

• If you must interrupt the shielding on a cable (e.g., to install a motor contactor), the shielding must

be subsequently continued with the lowest possible HF impedance.

• Use only shielded control cables

• The shielding of control cables (inputs and outputs, rotary encoder cable, etc.) must be connected

to earth potential on the inverter side

• The shielding of control cables (inputs and outputs, rotary encoder cable, etc.) must be connected

to earth potential on the inverter side

• Use shielded lines in the switching cabinet also

• Do not twist shielding for connections; use a suitable shield connection system (e.g. Shield-Kon®)

• Run the control cables and the encoder cables separate from the power cables

• Flawless electrical contact must exist between the grounded mounting plate and the metal housing

of the frequency inverter

• Provide connected inductances (brakes, motor contactors) with suppressors

Information

Please contact the manufacturer for information on adhering to the limit value class B in accordance

with EN 55011.

Toroidal core in BR09-1 and BR11-A

Toroidal core for motor cable

17/200

Electrical installation

5.1.1

EMC-compatible assembly of the control cabinet

The following points must be observed if the in

chapter 5.1 mentioned standards are to be adhered

to:

• see chapter 5.1

•

Leadlength between radio interference filter and line

reactor max. 200mm

• Leadlength between line reactor and ZETADYN 3BF

max. 200mm

• Leadlength between ZETADYN 3BF and 1. motor

contactor max. 200mm

• Assemble the mains line (incl. mains connection,

radio interference filter and line reactor) seperate from

the brake resistor cable and the motor contactors

(incl. motor cable)

4

9

5

6

3

10

2

1

7

8

1

Mains connection

2

Radio interference filter FEF

3

Line reactor

4

5

Toroidal core for motor cable

6

Motor contactors

7

Brake resistor cable (shielded)

8

Motor cable (shielded)

9

Shielding (brake resistor cable)

10

Cable clamp (shielded)

18/200

Electrical installation

5.2

Device set-up / Position of connection terminals

5.2.1

ZETADYN 3C011 to 3C074

Configuration ZETADYN 3BF011 to 3BF074

1

Power unit

2

Controller unit (with open loop control inputs and control outputs)

3

Operating terminal ZETAPAD

X-MT X-ENC8 / X-ENC9 / X-ENC15

X-BR

X-EXT

X-ENCO

X-BC

X-CO

X-CAN / X-AN

X-I

X-DCP

X-O

X1

X-MMC X-PAD

Terminal positions

X1

Mains / Motor / Brake-Chopper / Brake-Resistor

X-EXT external 24 V external power supply

X-BC Allocation of Brake-Chopper / Brake-Resistor

X-CO Contactor monitoring

X-I Digital inputs

X-O Digital outputs

X-MMC Memory card

X-PAD ZETAPAD

X-DCP DCP

X-CAN CAN

X-ENCO Artificial encoder

X-BR Motor brake monitoring

X-ENC8

Encoder

X-ENC9

Encoder SUB-D

X-ENC15

Absolute encoder SUB-D

19/200

Electrical installation

5.2.2

ZETADYN 3BF110 to 3BF180

1

2

3

Configuration ZETADYN 3BF110 to 3BF180

1

Power unit

2

Controller unit (with open loop control inputs and control outputs)

3

Operating terminal ZETAPAD

2

X-MT X-ENC8 / X-ENC9 / X-ENC15

X-BR

X-EXT

X-ENCO

X-BC

X-CO

X-CAN / X-AN

X-I

X-DCP

X-O

X-MMC

1

Terminal positions

1

Mains connection

2

Motor / brake chopper / brake resistor

X-EXT external 24 V external power supply

X-BC Allocation of Brake-Chopper / Brake-Resistor

X-CO Contactor monitoring

X-I Digital inputs

X-O Digital outputs

X-MMC Memory card

X-PAD ZETAPAD

X-DCP DCP

X-CAN CAN

X-ENCO Artificial encoder

X-BR Motor brake monitoring

X-ENC8

Encoder

X-ENC9

Encoder SUB-D

X-ENC15

Absolute encoder SUB-D

20/200

Electrical installation

Type ZETADYN 3BF050 up to ZETADYN 3BF074

The mains connection is implemented with screw terminals. To prevent damage to the terminals and

to ensure good contact, the terminals must be tightened with the torque as stated in the technical

data.

Type ZETADYN 3BF110 bis ZETADYN 3BF180

The mains connection is implemented with screws M12 for ring terminals. To prevent damage to the

cables and the connecting screws and to ensure good contact, the terminals must be tightened with

the torque as stated in the technical data.

X1

FEF

max. 200 mm

ND

max. 200 mm

L1

L1

L1.1

U1

U2

L1

1

L2

L2

L2.1

V1

V2

L2

L3

L3

L3.1

W1

W2

L3

2

3

PE

4

Mains connection ZETADYN 3BF011 und ZETADYN 3BF050-074

1

Mains 3~ 400V/PE/50Hz

2

Radio interference filter FEF

3

Line reactor ND

4

Central ground point

X1

max. 200 mm

L1

L1

L1.1

L1

L2

L2

L2.1

L2

1

L3

L3

L3.1

L3

3

PE

2

Mains connection ZETADYN 3BF013 - 040

1

Mains 3~ 400V/PE/50Hz

2

Line reactor-radio interference filter

3

Prefabricated connection wires

5.5

Line reactor-radio interference filter

Installation in the mains feed to comply with:

• EN 12015 Electromagnetic compatibility - Product family standard for lifts, escalators and moving

walks - Emission

• EN 12016 Product family standard for lifts, escalators and moving walks - Immunity

When the frequency inverter is operated without a power choke, the harmonic limit values quoted in

CAUTION!

product family standard EN12015 are not met. The service life of the device is also considerably

shorter.

The line reactor and the radio interference filter are two separate components which have to be

mounted in the switch cabinet.

With the line reactor radio-interference filter from ZIEHL-ABEGG, compliance with these standards

and directives is guaranteed.

Connection diagrams showing the connection of the line reactor and the radio interference filter can

be found in the chapter "Electrical installation / line connection (X1)".

22/200

Electrical installation

5.6

Residual current operated device (RCCB)

Frequency inverters of the ZAdyn type require no FI circuit breaker for operation.

The circuit at the ZETADYN 3BF output is monitored by an electronic short-circuit protection. On

detecting a short-circuit current at the output of the ZETADYN (and thus negligible impedance

between the phase and a body or the protective earth of the circuit or a protective earth of the

operating medium in the case of an error) the output current is switched off within a time of <20 μs. On

condition that the potential equalisation for the ZETADYN and the motor was performed according to

the valid standards (VDE0100-Part 540:2012-06 and DIN EN 50178:1997), this behaviour is sufficient

for the automatic switch-off in case of an error demanded by VDE 0100-4100.

If an FI circuit breaker is required for special reasons (e.g. fire prevention), an all-current sensitive FI

circuit breaker type B must be used. For maximum operational reliability ZIEHL-ABEGG recommends

the use of an FI circuit breaker with reference fault current of 300 mA for fire prevention according to

regulation VdS 3501.

Information

Please note that even when using a correct type B RCCB, false triggering due to high protective earth

currents (stray current) can still occur and that operation with these protective devices is not possible.

5.7

Control transformer in the mains feed line

Caution!

When using a control transformer in the frequency inverter’s mains supply line, you must connect a

CAUTION!

capacitor parallel to the transformer’s primary winding (see Fig.).

The capacitor is used to prevent an extreme increase in voltage in case the voltage fails in one of the

phases to which the transformer is connected. This voltage increase can lead to destruction of the line

filter. The cause of voltage increases is resonance of the control transformer with the radio-interfer-

ence suppression components, which are always used in frequency inverters.

X1

L1

L1

L1.1

L1

L2

L2

L2.1

L2

1

L3

L3

L3.1

L3

2

PE

Cx

3

0V

400V

4

0V

230V

Control transformer in the mains feed line

1

Mains 3~ 400V/PE/50Hz

2

Line reactor-radio interference filter

3

Capacitor

4

Control transformer

Recommended capacitor types for Cx:

• Epcos Typ B25832 10µF/640V-AV

• Condensers for motor starting with following data: 10µF/450V-AC

In addition, you must comply with the following:

• During sequential disconnection, switch off the phase on which the transformer is operated last

• Do not oversize the transformer

• If a loaded and an intermittently unloaded transformer is operated in the open loop control, operate

these on the same phases

23/200

Electrical installation

5.8

Motor connection (X1)

5.8.1

Cable cross section

The line cross-section must be specified dependent on the motor´s current and the ambient conditions

(e.g. temperature, wiring method) in accordance with DIN VDE 0298-4.

5.8.2

Type of cable

Always use shielded cables for the motor connections! Both rigid and flexible lines can be installed.

The use of wire-end sleeves is recommended for flexible lines.

5.8.3

Cable length

The maximum line length is 25 m. With a motor line of >25 m compliance with DIN EN 12015 (electro-

magnetic compatibility - interference emission and DIN EN 12016 (electromagnetic compatibility -

interference immunity) can no longer be guaranteed.

5.8.4

Connection

Type ZETADYN 3BF011 bis ZETADYN 3BF040

The mains connection is designed with spring contact terminals. To avoid damage to the connection

terminals and to ensure a safe contact, a suitable screwdriver must be inserted into the terminals as

far as it will go to fully open them when connecting cables.

Type ZETADYN 3BF050 up to ZETADYN 3BF074

The mains connection is implemented with screw terminals. To prevent damage to the terminals and

to ensure good contact, the terminals must be tightened with the torque as stated in the technical

data.

Type ZETADYN 3BF110 bis ZETADYN 3BF180

The mains connection is implemented with screws M12 for ring terminals. To prevent damage to the

cables and the connecting screws and to ensure good contact, the terminals must be tightened with

the torque as stated in the technical data.

5.8.5

Motor contactors

Select the motor contactors depending on the type of motor and the corresponding motor data.

According to DIN EN 81-1, the motor contactor contacts must be self-commutated.

When operating asynchronous motors, two master contactors per at least 2 main contacts (make

contact element, NO contact) are required for the motor connection and 2 auxiliary contacts (NO

contacts) for contact monitoring (see wiring diagram).

For operating synchronous motors 1 main contactor with 4 main contacts (2x normally open and 2x

normally closed) and 2 main contactors with at least 2 main contacts (normally open) are required for

the motor connection. Both main contactors require 2 auxiliary contacts each (normally open) for

contactor monitoring (see connection diagram).

The maximum line length to the motor contactors when using non-shielded lines is 200mm. If there is

a greater distance between the contactors and frequency inverter, you must use shielded lines!

Danger!

Whenoperatingthemotorwithanencoder,the feed line to the motor must be connected on the motor and

inverter side phase-correct: U R U / V R V / W R W.

Never swap the connection; not even if the rotary direction of the motor is false!! If the motor phases

are swapped, motor control is generally not possible. This can lead to jerky movements or uncon-

trolled acceleration of the motor.

24/200

Electrical installation

X1

K1

3

4

U

U

K2

M

1

2

3

4

V

V

3~

1

2

W

W

P1

P2

Asynchronous motor connection

X1

K1

3

4

U

U

K2

M

1

2

3

4

V

V

3~

1

2

W

W

P1

P2

R4 R3

R2 R1

Synchronous motor connection

Information

If an emergency evacuation is carried out by opening the brakes, the motor windings must be

short-circuited for the evacuation to prevent an uncontrolled acceleration of the elevator. The

short-circuit generates a speed-dependent braking torque, sufficient in most cases to limit the

elevator speed to a safe level.

CAUTION!

If operating with synchronous motors from other manufacturers, you have to ensure that a manually

emergency evacuation is approved.

5.8.6

Contacting the shielding in the switch cabinet

You must connect the shielding on the switch cabinet side in to the PE near the contactors

5.8.7

Contacting the shielding on the motor

Connect the shielding on the motor side to the PE junction that is located directly on the motor

housing.

For pre-assembled motor cables from ZIEHL-ABEGG, the shield connection terminal is provided with

a ring cable lug for the corresponding thread size.

When using non-prefabricated lines, implement the shielding connection by using a suitable shielding

connection system (e.g. Shield-Kon®).

25/200

Electrical installation

5.9

Motor temperature monitoring (X-MT)

Information

The frequency inverter must be equipped with the option module EM3-MOT-TEMP (item no. 357108)

for motor temperature monitoring!

Information

The detection of over temperature of the motor doesn't cause a drive interruption. The current drive

will be completed.

If an over temperature of the motor will be detected at stop, there is no further drive possible.

The temperature monitoring is carried out according to IEC 61800-5-1:2003-02 (switching point at

3500 Ω)

The following sensor types can be used:

• PTC thermistor (PTC according to DIN 44082)

• Temperature sensor KTY84-130

• Thermal circuit breaker

The used sensor has to be parametrized in the menueMonitoring/P1P2!

Monitor

^|-" P1P2

On

^|-"

On

Motor temp. monitor

U

V

W PE

M

3~

X-MT

P1

P1

(P1)

P2

P2

(P2)

Temperature monitoring connection

() terminal designation of connector

Information

If the temperature monitor is not used, it must be switched off (Monitors/P1P2=Off). Short-circuiting

of the inputs P1 and P2 is detected as a fault by the ZETADYN 3C.

5.10

Brake-Resistor (X1)

Caution!

An existing temperature monitor absolutely must be connected to the frequency inverter!

CAUTION!

Otherwise, the device could burn up during a malfunction!

Caution!

If the connection of a brake resistor (type BRxx) to the +DC and -DC terminals is faulty, it will emit a

CAUTION!

continuous power output and the device will become overheated. If a temperature monitor is not

connected, the device will burn out!

Caution!

CAUTION!

The brake resistor or brake chopper used must be configured in the menu Encoder & BC /BC_TYP.

Encoder & BC

^|-" BC_TYP BR25

^|-"

BR25

BR/BC - Typ

26/200

Electrical installation

Type BR11-A

The brake resistor of the type BR11-A is equipped with prefabricated cables. These must be wound

around the delivered toroidal core (see fig.).

Toroidal core BR11-A

Cable length

The maximum line length is 5 m.

When lines over >5 m are used, compliance with DIN EN 12015 (electromagnetic compatibility -

electrical interference) and DIN EN 12016 (electromagnetic compatibility - noise immunity) is no

longer guaranteed.

If the11pre-fabricated5cable is not long enough in the brake resistor of the BR11-A type, this can be

extended up to a length of 5 m.

A shielded, self-extinguising cable is required for this.

Brake-Resistor connection

Information

The brake resistor of the BR11-A type has no temperature monitor.

An electrical connection must be made at the ZETADYN 3BF between XBC:+24V and XBC:BR

(see fig.)!

X1/X3

X1/X3

BR

+DC

+DC

BR

+DC

+DC

R

-DC

R

-DC

R

R

TB1

TB2

X-BC

X-BC

+24V

+24V

BC

BC

BR11-A connection

Installation position BR17 / BR25 / BR50 / BR100

1

Max. contact load: 5 A / 250 VAC

Brake-Chopper connection

X1/X3

BC

ZK+

+DC

ZK-

-DC

R

ST11

ST12

ST14

X-BC

+24V

TB1

BC

TB2

BC25 / BC50 connection

1

Max. contact load: 5 A / 250 VAC

27/200

Electrical installation

5.11

Digital inputs (X-IN)

Standard, there are digital inputs available on the X-IN 8 terminals for parallel activation of the

frequency inverter. The inputs are pre-parameterized but can be assigned with other functions by

modifying the parameters

The inputs can be activated galvanically isolated by an external 24 V power supply in the control

system or by the internal 24 V supply in the frequency inverter.

Information

Use shielded cables for the connections. The shielding must be connected to the terminal X-IN

shielding connection.

5.11.1

Connection with external power supply

+24V

+24V

I01

I02

I03

I04

I05

I06

I07

I08

GND

GND

_IN

_IN

X-IN

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

1*

2*

3*

4*

5*

6*

7*

8*

9*

10*

1*

2*

3*

4*

5*

6*

7*

8*

9*

10*

1

0V

+24V

Connection of digital input with external power supply

1

Modulation

()

terminal designation of connector

5.11.2

Connection with internal power supply

+24V

GND

+24V

I01

I02

I03

I04

I05

I06

I07

I08

GND

X-IN

_IN

_IN

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

1*

2*

3*

4*

5*

6*

7*

8*

9*

10*

1*

2*

3*

4*

5*

6*

7*

8*

9*

1

Connection of digital input with internal power supply

1

Modulation

()

terminal designation of connector

Information

When using the internal power supply, you must make a bridge between both 24V terminals

and both 0V terminals.

Caution!

The internal 24V power supply is provided solely for the digital inputs. Switching consumer load with

CAUTION!

this voltage is prohibited!

28/200

Electrical installation

5.11.3

Technical data

The digital inputs comply with the IEC61131-2 TYPE 2 industry standard.

Voltage range

+22 ... 26 VDC

Switching level low/high

<5 VDC / >11 VDC

Current consumption at 24 V

typ. 12.6 mA

Clamping range

max. 1,5 mm²

5.11.4

Terminal assignment X-IN

You can configure the inputs I1 … I8 assignments. The configuration can be implemented by:

• Presetting the used control system (assignment corresponding to the control requirements)

• Free configuration

Implement configuration of the digital inputs in the Control system\CONFIG menu.

The input assignments dependent on the configuration:

Inputs

Configuration

I01

I02

I03

I04

I05

I06

I07

I08

RV2

00:Free

RF*

V1*

V2*

V3*

VZ*

RV1 UP*

Free*

DOWN*

RV2

01:ZA_IO

RF

V1

V2

V3

VZ

RV1 UP

Free*

DOWN

RV2

03:BP_IO

RF

V1

V2

V3

VZ

RV1 UP

Free*

DOWN

RV2

08:KN_IO

RF

V1

V2

V3

VZ

RV1 UP

Free*

DOWN

RV2

11:NL_IO

RF

V1

V2

V3

VZ

RV1 UP

Free*

DOWN

RV2

13:SS_IO

RF

V1

V2

V3

VZ

RV1 UP

V4*

DOWN

15:ZA_BIN

RF

DIR

BIN0

BIN1

BIN2

Free*

Free*

Free*

RV2

16:WL_IO

RF

V1

V2

V3

VZ

RV1 UP

Free*

DOWN

RV2

21:ST_IO

RF

V1

V2

V3

VZ

RV1 UP

Free*

DOWN

RV2

24:CSILVA

RF

BIN0

BIN1

BIN2

Free

RV1 UP

Free*

DOWN

RV1

RV2

25:S+S

SBIN2

SBIN1

SBIN0

Free*

Free*

RF

UP

DOWN

27:MAS_BIN

RF

DIR

MBIN0

MBIN1

MBIN2

BR1

BR2

Free*

RV2

30:KS_IO

RF

V1

V4

V2

VZ

RV1 UP

V3*

DOWN

* The function of the inputs can be changed

Information

To be able to travel, at least the following input signals need to be present:

• Controller enable

• Speed

• Direction default

29/200

Electrical installation

5.11.5

Binary traveling speed default

Standard (CONFIG=15:ZA_BIN)

Binary inputs

Travel speed V_3

BIN2

BIN1

BIN0

-

0

0

0

V1

0

0

1

V2

0

1

0

V3

0

1

1

V4

1

0

0

V5

1

0

1

V6

1

1

0

V7

1

1

1

5.12

Digital outputs (X-OUT)

5.12.1

Digital outputs X-OUT

The connection terminal X-OUT is equipped with 4 digital outputs as zero potential relay contacts with

normally open function. The functions of the outputs are pre-parameterised but can be assigned other

functions by changing the parameters.

5.12.1.1

Connection X-OUT

X-OUT

O11

O14

O21

O24

O31

O34

O41

O44

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

1

Connection of the digital outputs X-OUT

1

Modulation

()

terminal designation of connector

5.12.2

Digital output X-BC:PWM

The connection terminal X-BC is equipped with 1 digital output, connection PWM, with normally open

function. The functions of the output is pre-parameterised but can be assigned another function by

changing the parameter.

Information

ATTENTION! The PWM output does not have zero potential. The GND potential of the internal 24 V

mains supply is connected!

30/200

Electrical installation

5.12.2.1

Connection PWM

X-BC

PWM

(1)

Kx

24V

(2)

BC

(3)

(4)

Connection of the digital output PWM

Kx Control relay

() terminal designation of connector

5.12.3

Technical data

X-OUT

X-BC (PWM)

Short-circuit-proof

no*

Min. switching capacity

5 mA / 12 VDC

5 mA / 24 VDC

Max. switching capacity

2 A / 250 VAC

50 mA / 24 VDC

Cable cross section

max. 2.5 mm²

max. 1,5 mm²

Caution!

CAUTION!

* In order to protect the relay contacts, switched inductivities must be provided with an external

suppressor circuit (suppressor diode, RC element).

5.12.4

Terminal assignment X-OUT

The output assignments can be configured. The configuration can be implemented by:

• Presetting the used control system (assignment corresponding to the control requirements)

• Free configuration

Implement configuration of the digital outputs in the Control system\CONFIG menu.

Please refer to the "Parameter list / Control menu" chapter for a description of the individual parame-

ters

The output assignments dependent on the configuration:

Outputs

Configuration

O11 - O14

O21 - O24

O31 -O34

O41 - O44

PWM

00:Free

Fault*

MB_Brake*

MotContact*

V < V_G1*

AUS*

01:ZA_IO

Err

MB_Brake

MotContact

V < V_G1

AUS

03:BP_IO

Err

MB_Brake

MotContact

V < V_G1

AUS*

08:KN_IO

Err

MB_Brake

MotContact

V < V_G1

AUS*

11:NL_IO

Err

MB_Brake

MotContact

V < V_G1

AUS*

13:SS_IO

Err

MB_Brake

MotContact

V < V_G1

AUS*

15:ZA_BIN

Err

MB_Brake

MotContact

V < V_G1

AUS*

16:WL_IO

Err

MB_Brake

MotContact

V < V_G1

AUS*

21:ST_IO

Err

MB_Brake

MotContact

V < V_G1

AUS*

24:CSILVA

Err

MB_Brake

MotContact

V < V_G1

AUS*

25:S+S

MotContact

MB_Brake

V=O

Err

AUS*

27:MAS_BIN

Err

MB_Brake

MotContact

Off*

AUS*

30:KS_IO

Err

MB_Brake

MotContact

V < V_G1

AUS*

* The function of the outputs can be changed

31/200

Electrical installation

5.13

DCP / CAN interface (X-DCP, X-CAN)

Alternatively to the conventional wiring, it is possible to control the frequency inverter by DCP or

CANopenLift (see chapter "Serial Communication").

Information

Operation of the frequency inverter with DCP or CANopenLift is only possible with the add-on module

EM3-CAN-DCP (Art.-No. 357107)!

5.13.1

DCP

Information

• Use a shielded cable for the connection. The shielding must be grounded on the inverter side.

• Make the connection between the frequency inverter and the control system without additional

terminal points.

• The maximum line length is 50 m.

X-DCP

(4)

0VD

(3)

GND

DB

(2)

DATA - (B)

DA

(1)

DATA + (A)

DCP connection

() terminal designation of connector

5.13.2

CANopenLift

Information

• A shielded bus-cable is not needed, but the data wires should be twisted.

• The installation takes place in line structure. The seperate devices are connected to the bus with

short branch lines.

• The bus should be terminated with a terminating resistor of 120 - 150 Ohms, at both ends of the bus.

• The maximum length of the bus is 200 m and 6 m at the branch lines.

Caution!

CAUTION!

Incorrectly wired connections can destroy the electrical / electronic components.

Electrostatic discharges can be hazardous to the electronic components and lead to errors in the

software.

The connection of the bus cable takes place at the slot X-CAN of the frequency inverter.

X-CAN

CH

(4)

CAN High (H)

Optionaler

(3)

Schirmanschluss

CL

(2)

CAN Low (L)

0VC

(1)

GND

Connection CAN

32/200

Electrical installation

5.14

Encoder connection asynchronous motors (X-ENC8 X-ENC15)

X-ENC9:9-pole SUB-D jack for connection with Sub-D plug

X-ENC15: 15-pole SUB-D jack for connection with Sub-D plug

X-ENC8: 8-pole terminal strip for connection with single wires

Information

When operating the motor with a sinusoidal or incremental encoder, the frequency inverter must be

equipped with the option module EM3-ENC-ASM-ZA (item no. 357104)

• Use a shielded cable for the connection.

• Attach the shielding on the inverter corresponding to the terminal or pin assignments.

• Make the connection between the frequency inverter and the encoder without additional terminal

points.

Caution!

CAUTION!

The SUB-D jack pin assignments are not standardized. When using external encoders, make

sure that they have the identical contact assignments and an interface with identical specifica-

tions.

Caution!

CAUTION!

Before the encoder is plugged on/connected, the encoder type and resolution used must be

configured in the menus "Encoder & BC/ENC_TYP" and "Encoder & BC/ENC_INC " .

Encoder & BC

Encoder & BC

^|-" ENC_Typ TTL rect.

^|-" ENC_INC 2048

^|-"

TTL rect.

^|-"

2048

Encoder type

Encoder resolution

5.14.1

Technical data X-ENC8, X-ENC9 and X-ENC15

Encoder types

Sine encoder

Incremental encoder TTL

Incremental encoder HTL (onlyX-ENC8)

Encoder resolution

64 ... 4096 pulse / revolution

Input resistor

120 Ω

Cut-off frequency

200 kHz

TTL differential frequency (against GND)

Ulow <= 0,5 V Uhigh >= 2,5 V

Sine differential signal (at 2.5 V offset against GND)

0,6 Vss ... 1,2 Vss (typ. 1Vss)

Connection cable

Shielded twisted pair cable

Terminal assignment X-ENC8

max. 1,5 mm²

Max. cable length

25 m

5.14.2

Terminal assignment X-ENC8

A

Track A

/A

Track A inverse

B

Track B

/B

Track B inverse

+5V_E

+5 V power supply for sinus and TTL encoder

GND

Ground

+24V_E

+24 V power supply for HTL encoder

Shielding

33/200

Electrical installation

5.14.3

Pin assignment X-ENC9 / X-ENC15

X-ENC9

X-ENC15

1

12

A

Track A

2

7

B

Track B

3

-

-

-

4

4

+5V_E

+5 V power supply for sinus and TTL encoder

5

5

DGND

Ground

6

13

/A

Track A inverse

7

14

/B

Track B inverse

8

-

/FAULT

reserved

9

-

DGND

Ground

5.14.4

Encoder connection to terminal X-ENC8

TTL incremental encoder (5 V), sine encoder

HTL encoder

(1 Vss)

X-ENC8

X-ENC8

A

A

A

A

/A

A

A

/A

A

B

B

/A

A

B

B

B

/A

/B

B

/B

B

Vcc

1

/B

B

/B

1

5V

5V

0V

Vcc

_E

5V

5V

0V

GND

_E

GND

24V

24

_E

24V

_E

24

HTL encoder connection

1

HTL-encoder

TTL encoder (30V)

1

TTL- or sine encoder

Information

Pay attention to correct connection of the signal tracks when connecting HTL incremental encoders!

• signal A R input /A

• signal B R input /B

34/200

Electrical installation

5.15

Encoder connection synchronous motors (X-ENC15)

Information

For operating synchronous motors, the frequency inverter must be equipped with the right optional

board to suit the encoder type used!

• Absolute value encoder with EnDat or SSI interface: optional board EM3-ENC-SYN-ZA (art.

no. 357105)

• Absolute value encoder type ERN1387 (not for ZETADYN 3C-MRL): Options board

EM3-ENC-SYN-01 (art. no. 357116)

Caution!

CAUTION!

The pin assignment of the SUB-D-socket X-ENC15 is not standardised. When using encoders

from other manufacturers, make sure that these have the same contact assignment and an

interface with identical specification.

Caution!

CAUTION!

Before the encoder is plugged on/connected, the encoder type and resolution used must be

configured in the menus "Encoder & BC/ENC_TYP" and "Encoder & BC/ENC_INC " .

Encoder & BC

Encoder & BC

^|-" ENC_Typ TTL rect.

^|-" ENC_INC 2048

^|-"

TTL rect.

^|-"

2048

Encoder type

Encoder resolution

5.15.1

Technical data X-ENC15

Encoder types

Absolute value encoder with EnDat or SSI interface

Absolute value encoder type ERN1387 (not for ZETADYN 3C-

MRL):

Encoder resolution

512 ... 4096 pulse / revolution

Input resistor

120 Ω

Cut-off frequency

200 kHz

Sine differential signal (at 2.5 V off-

0,6 Vss ... 1,2 Vss (typ. 1Vss)

set against GND)

Connection cable

Shielded twisted pair cable

Max. cable length

25 m

5.15.2

Pin assignment X-ENC15 for absolute value encoder with EnDat/SSI interface

1

DATA

Data line for communication with the absolute encoder

2

/DATA

Data line inverse

3

U+ sens

Sensor cable for encoder voltage (positive)

4

+5V_REG

Controlled +5 V power supply

(With missing encoder the power supply is switched off)

5

DGND

Ground power supply absolute encoder

6

not connected

7

B

Analog track B

8

not connected

9

/CLK

Clock signal invers

10

CLK

Clock signal for serial transfer

11

U- sens

Sensor cable for encoder voltage (negative)

12

A

Analog track A

13

/A

Analog track A inverse

14

/B

Analog track B inverse

15

GND_A_B

Ground for internal shielding

35/200

Electrical installation

Housing

Shielding

5.15.3

Pin assignment X-ENC15 for absolute value encoder type ERN1387 (not for ZETADYN 3C-MRL)

1

not connected

2

not connected

3

U+ sens

Sensor cable - encoder voltage

4

+5V_REG

Controlled +5 V power supply

(With missing encoder the power supply is switched off)

5

DGND

Ground power supply absolute encoder

6

/C

Analog track C inverse

7

B

Analog track B

8

C

Analog track C for transmitting position

9

/D

Analog track D inverse

10

D

Analog track D for transmitting position

11

U- sens

Sensor cable - encoder voltage

12

A

Analog track A

13

/A

Analog track A inverse

14

/B

Analog track B inverse

15

GND_A_B

Ground for internal shielding

Housing

Shielding

5.16

Artificial encoder (X-ENCO)

The encoder simulation transforms the signals of the encoder mounted on the motor into differential

signals according to ANSI standard RS422 um and transmits them to the control. The resolution of the

encoder simulations is identical with the resolution of the encoder.

Information

The X-ENCO connection is not a connection for the impulse encoder but an output for transission of

data to the control. The impulse encoder is connected to connections X-ENC8, X-ENC9 or X-ENC-15.

Information

When connecting an external 24 V voltage source to terminal X-EXT, the artificial encoder remains

active even if the frequency inverter is switched off

5.16.1

Technical data X-ENCO

Output signal high

min. 2,8 V / 8 mA

Output signal low

max. 0,4 V / 4 mA

Rload

≥ 120 Ω

Short-circuit-proof

No

Connection cable

Shielded twisted pair cable

Clamping range

max.1,5mm²

36/200

Electrical installation

5.16.2

Connection X-ENCO

1

X-ENCO

X

(6)

/X

(5)

Y

(4)

/Y

(3)

GND

(2)

(1)

Artificial encoder connection

1

Signals depending on the rotating direction of the motor (with view to the power take-off side)

()

terminal designation of connector

5.17

External 24V power supply (X-EXT)

By applying an external 24 V power supply to terminal X-EXT, the following functions are active even

when the frequency inverter is switched off:

• Artificial encoder

• ZETAPAD (parameter changes are possible)

• USB interface of the ZETAPAD

5.17.1

Technical data

Voltage range

23 ... 26 V

Current consumption

max. 625 mA

5.17.2

Connection X-EXT

X-EXT

24V

(1)

_EX

+24V

1

GND

0V

(2)

_EX

Connection external power supply

1

external power supply

()

terminal designation of connector

37/200

Electrical installation

5.18

Monitoring the motor contactors(X-CO)

The frequency inverter monitors the switching status of the motor contactors. The contactors must be

applied during travel. Opening the contactors during travel (e.g. through chatter) leads to an immedi-

ate travel abort.

Operating gearless motors is only permissible with connected and activated contactor mon-

CAUTION!

itoring!

The contactor monitoring can be activated/deactivated in the Monitoring/CO menu.

Monitors

^|-" CO

Off

^|-"

CO1

Contactor monitoring

5.18.1

Technical data

Monitoring voltage

+24 VDC / 12 mA

Contact type

Normally open con-

tact (NO)

Number of inputs

2

Clamping range

max. 1,5 mm²

5.18.2

Connection

X-CO

+24V

(1)

K2

K1

1

CO1

(2)

14

13

14

13

CO2

(3)

Contactor monitoring connection

1

Parameter "Monitoring/CO=CO1"

()

terminal designation of connector

The internal 24V power supply is provided solely for the contactor monitoring. Switching consumer

CAUTION!

load with this voltage is prohibited!

Information

The frequency inverter contactor monitoring does not replace the motor contactors required by EN 81!

38/200

Electrical installation

5.19

Brakes

5.19.1

Brake release monitoring (X-BR)

Information

The brake release monitoring serves as monitoring for redundancy and the operation status of the

brakes.

It is recommended to connect the brake air monitor to the ZETADYN 3 for optimum starting and

stopping.

The monitoring conforms with chapter 9.10 of EN81-1:2010 for brakes as protection for the upside

traveling elevator car against overspeed.

With activated lock function the brake release monitoring fulfills the requirements for self monitoring

according to chapter 9.11.3 of EN81-1:2010 for brake elements for protection against unintendend

movement of the car.

Monitoring voltage

+24 VDC / 12 mA

Contact type

Normally open contact (NO) or nor-

mally closed contact (NC)

Number of inputs

4

Clamping range

max. 1,5 mm²

The contactor monitoring can be activated/deactivated in the menu Monitoring

Monitoring

^|-" BR

1*NC

^|-"

3*NC

Brake control (BR1..BR4)

The lock function of the ZETADYN is engaged by activating the “LOCKBR=On” parameter in the

menu Monitoring.

Monitoring

^|-" LOCKBR Off

^|-"

On

Lock inverter

Activation of the parameter ensures that the ZETADYN locks on detection of a faulty brake circuit.

The ZETADYN lock can only be released by setting the “Monitors / UNLOCK = On” parameter.

5.19.2

Connection X-BR

X-BR

1

+24V

(6)

_B

ZETADYN 3

BR1

(5)

BR2

(4)

X-BR

+24V

ZAtop

BR3

(3)

_B

(6)

+

BR4

(2)

BR1

(5)

(1)

BR2

(4)

BR3

(3)

-

+

Connection of brake release monitor with

BR4

(2)

micro switches

1

Monitoring contacts

(1)

-

()

terminal designation of connector

+

X-ENCO

GND

(2)

-

Connection of brake release monitor with initiators

0

terminal designation of connector

Caution!

The internal 24V power supply is provided solely for the brake release monitoring. Switching consumer

CAUTION!

load with this voltage is prohibited!

39/200

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