ZIEHL-ABEGG Dcontrol PKDM25, Dcontrol PKDM10, Dcontrol PKDM35, Dcontrol PKDM20, Dcontrol PKDM25E Operating Instructions Manual

...

Download

Dcontrol

PKDM6..80

P-controller and speed controller for variable voltage 3 ~ fans

Operating Instructions

Software version: D2498A from Version 02.00

L-BAL-E143-GB 1914 Index 009 Part.-No.

english

Content

1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.1 Structure of the operating instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.3 Exclusion of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.4 Copyright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2.2 Explanations of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.3 Product safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.4 Requirements placed on the personnel / due diligence . . . . . . . . . . . . . . . . . . . . . . . . 5

2.5 Start-up and during operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.6 Work on the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.7 Modiﬁcations / interventions in the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.8 Operator’s obligation of diligence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.9 Employment of external personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.1 Operational area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.2 Name plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.3 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.4 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.5 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.6 Disposal / recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4.1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4.2 Minimum space requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4.3 Fastening the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

4.4 Outdoor installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4.5 Installation location for agriculture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4.6 Temperature inﬂuences during commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5 Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5.1 Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5.2 EMC-compatible installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5.2.1 Motor cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5.2.2 Control cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5.2.3 Harmonics current for devices ≤ 16 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.2.4 Harmonics current and line impedance for devices > 16 A and ≤ 75 A . . . . . . . . . 12

5.3 Mains connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.3.1 Line voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.3.2 Required quality attributes for the mains voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.3.3 Operating in IT-System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.4 Residual-current-operated protective device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.5 Motor connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.5.1 Running noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.6 Motor protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.7 Signal connection or sensor connection to analog inputs (Analog In 1, Analog In 2) . . 14

5.7.1 Setting signal for operation speed controller

1.01 . . . . . . . . . . . . . . . . . . . . . . . . 14

5.7.2 Sensor connection for operation as P-Controller

2.01 ... 3.02 . . . . . . . . . . . . . . . . . 15

5.8 Output voltage 0 - 10 V (A1 = Analog Out 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.9 Voltage supply for external devices (+24V, GND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.10 Digital inputs (D1, D2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Operating Instructions Dcontrol – model series PKDM6..80

L-BAL-E143-GB 1914 Index 009 Part.-No.

2/40

5.10.1 D1 = Enable (Device ON / OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.10.2 D2 = Reverse action of the control function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.11 Relay outputs (K1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.12 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.12.1 Networking via MODBUS-RTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.12.2 RS-485 - network design and interface parameter . . . . . . . . . . . . . . . . . . . . . . . . 17

5.12.3 USB-interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5.13 Potential at control voltage connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6 Operating and display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

7 Base setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7.1 Programming of the desired function (Speed controller / P-Controller) . . . . . . . . . . . . . 20

7.2 Select operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.3 Dipswitch for operation as Speed controller:

1.00 , 1.01 . . . . . . . . . . . . . . . . . . . . . . . 21

7.4 Dipswitch for operation as P-controller:

2.01 , 2.02 , 3.01 , 3.02 . . . . . . . . . . . . . . . . . 22

7.5 Minimum speed cut off DIP 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.5.1 For mode Speed controller

1.01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.5.2 For operation as P-Controller(from

2.01 ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.6 Hardstart function DIP 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.7 Adjusting of CosPhi for motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.8 Adapting to speciﬁc mains conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.8.1 Fix 60 Hz allocation DIP 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.8.2 Deactivate phase monitoring DIP 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

8 Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

8.1 Prerequisites for commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

9 Setting for operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

9.1 Speed controller

1.00 and 1.01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

9.1.1 Setting for operation as Speed controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

9.1.2 Operation with two variable output voltages (two steps) . . . . . . . . . . . . . . . . . . . . . 25

9.2 Temperature control

2.01 and 2.02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

9.2.1 Setting for operation as Temperature controller . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

9.2.2 Example Temperature control “Cooling function” (factory setting) . . . . . . . . . . . . . . 27

9.2.3 Example Temperature control “Heating function” . . . . . . . . . . . . . . . . . . . . . . . . . . 27

9.3 Pressure control condensers

3.01 and 3.02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

9.3.1 Setting for operation as Pressure controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

9.3.2 Example Pressure control condensers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

9.3.3 Setting with refrigerant medium table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

10 Diagnostics / Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

10.1 If controller doesn´t work correctly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

11 Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

11.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

11.1.1 Max. load depending on ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

11.2 Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

11.3 Dimensions [mm] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

11.4 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

11.5 Manufacturer reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

11.6 Service information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Operating Instructions Dcontrol – model series PKDM6..80

L-BAL-E143-GB 1914 Index 009 Part.-No.

3/40

1 General notes

Compliance with the following instructions is mandatory to ensure the functionality and safety of the product. If the following instructions given especially but not limited for general safety, transport, storage, mounting, operating conditions, start-up, maintenance, repair, cleaning and disposal / recycling are not observed, the product may not operate safely and may cause a hazard to the life and limb of users and third parties. Deviations from the following requirements may therefore lead both to the loss of the statutory material defect liability rights and to the liability of the buyer for the product that has become unsafe due to the deviation from the speciﬁcations.

1.1 Structure of the operating instructions

Before installation and start-up, read this manual carefully to ensure correct use! We emphasize that these operating instructions apply to speciﬁc units only, and are in no way valid for the complete system! Use these operating instructions to work safely with and on the device. They contain safety instructions that must be complied with as well as information that is required for failure-free operation of the device. Keep these operating instructions together with the device. It must be ensured that all persons that are to work on the device can refer to the operating instructions at any time. Keep the operating instructions for continued use. They must be passed-on to all successive owners, users and ﬁnal customers.

1.2 Target group

The operating instructions address persons entrusted with planning, installation, start-up, maintenance and servicing, who have the corresponding qualiﬁcations and skills for their job.

1.3 Exclusion of liability

Concurrence between the contents of these operating instructions and the described hardware and software in the device has been examined. It is still possible that non-compliances exist; no guarantee is assumed for complete conformity. To allow for future developments, construction methods and technical data given are subject to alteration. We do not accept any liability for possible errors or omissions in the information contained in data, illustrations or drawings provided. ZIEHL-ABEGG SE is not liable for damage due to misuse, incorrect use, improper use or as a consequence of unauthorized repairs or modiﬁcations.

1.4 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

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.

2.1 Intended use

The equipment is to be used solely for the purposes speciﬁed and conﬁrmed in the order. Any other use above and beyond this is considered not for the intended purpose unless agreed otherwise by contract. The manufacturer will not be liable for any damage resulting from this. The individual or company using it bears the sole risk. Reading these operating instructions and complying with all contained instructions - especially the safety notiﬁcations contained therein - are considered part of intended use. To consider is also the manual of attached components. Not the manufacturer, rather the operator of the device is liable for any personal harm or material damage arising from non-intended use!

Operating Instructions Dcontrol – model series PKDM6..80 General notes

L-BAL-E143-GB 1914 Index 009 Part.-No.

4/40

2.2 Explanations of symbols

Safety instructions are highlighted with warning triangles and are depicted according to the degree of hazard as follows.

Attention!

General hazardous area. Death or severe injury or signiﬁcant property damage can occur if the corresponding precautions are not taken!

Danger due to electric current

Danger by dangerous, electric voltage! Death or severe injury can occur if the corresponding precautions are not taken!

Information

Important additional information and advice for user.

2.3 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 in compliance with the assembly instructions and/or operating instructions. Operating outside the device's technical speciﬁcations (see name plate and attachment / technical data) can lead to a defect in the device and additional damage!

Information

In the case of a malfunction or a failure of the equipment check all functions with alarms in order to prevent injury to persons or property. Note possibility of back-up operation. If used in intensive animal environments, any malfunctions in the air supply must be detected as soon as possible to prevent the development of a life-threatening situation for the animals. The design and installation of the system must comply with local regulations and directives. In Germany these include DIN VDE 0100, the animal protection and the keeping of working animals ordinance and the pig-keeping ordinance etc. Also note the instructions of AEL, DLG, VdS.

2.4 Requirements placed on the personnel / due diligence

Persons entrusted with the planning, installation, commissioning and maintenance and servicing in connection with the frequency inverter must have the corresponding qualiﬁcations and skills for these jobs. In addition, they must be knowledgeable about the safety regulations, EU/EC 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.

2.5 Start-up and during operation

Attention!

•

During commissioning, unexpected and hazardous conditions can arise in the entire installation due to defective adjustments, defective components or incorrect electrical connections. Remove all persons and objects from the hazardous area.

•

During operation, the device must be closed or installed in a control cabinet. Fuses may only be replaced by new ones and must not be repaired or bypassed. The data for the maximum line fuse are to be considered absolutely (see Technical data). Use only fuses speciﬁed in schematic diagrams.

•

Any faults detected in the electric system/modules/operating equipment must be corrected immediately. If these faults are not corrected, the device/system is potentially very dangerous. The device/system must therefore not be operated when it is faulty.

•

Pay attention to smooth, low vibration running of the motor/fan, the appropriate instructions in the drive documentation must be observed!

Operating Instructions Dcontrol – model series PKDM6..80 Safety instructions

L-BAL-E143-GB 1914 Index 009 Part.-No.

5/40

2.6 Work on the device

Information

Mounting, electrical connection, and start-up operation may only be carried out by an electrical specialist in accordance with electrotechnical regulations (e.g. EN 50110 or EN 60204)!

Danger due to electric current

It is generally forbidden to carry out work on electrical live parts. Protection class of the device when open is IP00! It is possible to touch hazardous voltages directly. The safe isolation from the supply must be checked using a two-pole voltage detector.

Attention!

Even after switching off, dangerous temperatures can still occur in and on the device.

Attention!

Automatically restart after a power failure or mains disconnection!

2.7 Modiﬁcations / interventions in the device

Attention!

For reasons of safety, no unauthorized interventions or modiﬁ cations 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 ZIEHL-ABEGG.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 requirements. Parts and optional equipment not supplied by ZIEHL-ABEGG are not approved by ZIEHL-ABEGG for use.

2.8 Operator’s obligation of diligence

•

The contractor or owner must also ensure that the electric systems and equipment are operated and maintained in accordance with electro-technical regulations.

•

The owner is obliged to ensure that the device is operated in perfect working order only.

•

The device may only be used as intended.

•

You must periodically examine the safety equipment for their properly functioning condition.

•

The assembly instructions and/or operating instructions are always readily available at the location where the device is being used, are complete and are in legible condition.

•

These persons are regularly instructed in all applicable questions regarding occupational safety and environmental protection and are knowledgeable regarding the assembly instructions and/or operating instructions and, especially, are familiar with the safety instructions contained therein.

•

All safety and warning notices attached to the device are never removed and remain legible.

2.9 Employment of external personnel

Maintenance and service work are frequently carried out by external employees who often do not recognize the speciﬁc situations and the thus resulting dangers.These persons must be comprehensively informed about the hazards in their area of activity. You must monitor their working methods in order to intervene in good time if necessary.

Operating Instructions Dcontrol – model series PKDM6..80 Safety instructions

L-BAL-E143-GB 1914 Index 009 Part.-No.

6/40

3 Product overview

3.1 Operational area

The controller described is used for continuous speed adjustment on variable voltage 3~ motors used to drive ventilators or pumps.

3.2 Name plate

The name plate carries the technical data valid for the delivered product.

Example for name plate

no. Designation no. Designation

1 Type designation 4 Part no.

2 ZIEHL-ABEGG brand name 5 Serial number

3 Type of voltage

Line voltage Mains frequency Rated current (output) Protection rating

6 Production code

7 DATA MATRIX code serial number

8 European mark of conformity

9 Eurasian mark of conformity

3.3 Maintenance

The device must be checked for soiling and, if necessary, cleaned in periodic intervals.

3.4 Transport

•

The device is packed ex factory to suit the transport method previously agreed.

•

Always use the original packaging materials when transporting the device.

•

Avoid shocks and impacts to the device during the transport.

•

During manual handling the human lifting and carrying restrictions must be observed and adhered to.

3.5 Storage

•

The device must be stored in its original packaging in a dry and weather-proof room.

•

Avoid exposure to extreme heat and cold.

•

Avoid over-long storage periods (we recommend a maximum of one year).

3.6 Disposal / recycling

Disposal must be carried out professionally and in an environmentally friendly way in accordance with the respective national legal stipulations.

" Separate the materials by type and in an environmentally friendly way. " If necessary, commission a specialist company with the waste disposal.

Operating Instructions Dcontrol – model series PKDM6..80 Product overview

L-BAL-E143-GB 1914 Index 009 Part.-No.

7/40

4 Mounting

4.1 General notes

Attention!

The following points must be complied with during the mechanical installation to avoid causing a defect in the device due to assembly errors or environmental inﬂuences:

•

Before installation remove the device from the packing and check for any possible shipping damage! Start-up is not allowed in the case of transport damage!

•

At a weight greater than 25 kg for men / 10 kg for women, the device should be lifted out by two persons (according to REFA). The values may differ from country to country.

•

Wear safety shoes and gloves for handling!

•

Assemble the device on a clean and stable base. Do not distort during assembly! Use the appropriate mounting devices for proper installation of the unit!

•

Do not mount equipment on vibrating base!

•

When mounted onto lightweight walls, there must be no impermissibly high vibrations or shock loads. Any banging shut of doors that are integrated into these lightweight walls, can result in extremely high shock loads. Therefore, we advise you to decouple the devices from the wall.

•

Do not allow drilling chips, screws and other foreign bodies to reach the device interior!

•

The device should be installed in a location where it will not be disturbed, but at the same time can be easily accessed!

•

Depending on the housing model use supplied stoppers for cable inlets, cut off necessary cable inlets respectively to the cable diameter. Or alternative use cable inlet for cable glands. Any cable ducts openings not used must be sealed!

•

Care must be taken to avoid direct radiation from the sun!

•

The device is designed for vertical installation (bottom cable inlet). A horizontal or reclined installation is only permissible after technical release of the manufacturer!

•

Be sure to observe proper heat dissipation (see Technical data, heat dissipation).

4.2 Minimum space requirement

In order to ensure sufﬁcient ventilation of the device, clearance on all sides of at least 50 mm has to be maintained to the housing walls, switch cabinet doors, wiring ducts, etc. The same clearance applies to the installation of several devices next to each other. When installing several devices on top of each other, the danger of reciprocal heating exists. This layout is only then permissible when the air suctioned from the upper unit does not become warmer than the permissible ambient temperature (see Technical data). I.e., a correspondingly larger clearance or thermal shielding is required.

Operating Instructions Dcontrol – model series PKDM6..80 Mounting

L-BAL-E143-GB 1914 Index 009 Part.-No.

8/40

4.3 Fastening the device

The type of fastening and the number of fastening points are dependent on the housing design. All the fastening points available must be used for safe fastening.

Proceed as follows:

Type PKDM6/10 (PKDM12/15)

Fastening at 3 points

GM00012A_M

12.07.2017

" Drill fastening point “1”. " Screw in ﬂat-head screw up to a distance of approx. 2 mm and mount the device. " Remove the terminal compartment cover. " Align the device and mark the position of both lower fastening points “2” + “3”. " Remove the device and drill the fastening points “2” + “3”. " Remount the device and tighten the fastening point screws “2” + “3”.

Type PKDM20 (PKDM25/35)

Fastening at 4 points

GM00005A_M

15.12.2015

" Drill fastening points “1” - “4”. " Fasten device with screws.

Operating Instructions Dcontrol – model series PKDM6..80 Mounting

L-BAL-E143-GB 1914 Index 009 Part.-No.

9/40

Type PKDM25/35E (PKDM50/80E)

Fastening at 4 points

SR031X17_M

12.07.2017

1 2

" Drill 4 fastening points. " Screw in screws “1” - “4” up to a distance of approx. 5 mm and mount the device. " Tighten fastening point screws “1” - “4”.

Type PKDM50/80

Fastening at 8 points

GM00002A_M

15.12.2015

" Drill 8 fastening points. " Screw in fastening point screws “1” - “4” up to a distance of approx. 5 mm and mount the device. " Tighten fastening point screws “1” - “4”. " Screw in fastening point screws “5” - “8” and tighten.

Operating Instructions Dcontrol – model series PKDM6..80 Mounting

L-BAL-E143-GB 1914 Index 009 Part.-No.

10/40

4.4 Outdoor installation

Outdoor installation is possible up to -20 °C when the controller supply is not switched off. Installation must be protected from the effects of weather as much as possible, including protection from direct sunlight!

4.5 Installation location for agriculture

When using for animal keeping, do not install the device directly in the stable but in a separate room with a lower pollutant load. This helps to avoid damages caused by pollutant gases (e.g. ammonia fumes, hydrogen sulphide fumes).

4.6 Temperature inﬂuences during commissioning

Avoid condensation in the controller and functional faults attributable to condensation by storing the controller at room temperature!

5 Electrical installation

5.1 Safety precautions

Danger due to electric current

•

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 regulations.

•

The 5 electrical safety rules must be observed!

•

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

•

Cover neighbouring electrical equipment during installation work.

•

Other measures may be necessary to achieve safe electrical isolation.

•

A second person must always be present when working on energized parts or lines who disconnects in case of emergency.

•

Electrical equipment must be checked regularly: Loose connections are to be re-tightened and damaged lines or cables must be replaced immediately.

•

Always keep switch cabinets and all electrical supply facilities locked. Access is only allowed for authorized persons using a key or special tool.

•

Operating the device 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.

•

The required protective earth connection is established using screws between the housing parts in metal terminal space covers and housing casings. Commissioning is only permissible after these screws have been properly attached!

•

The device owner is responsible for the EMC of the entire plant according to the locally applicable standards.

•

Metal screwed-connections are not permitted in plastic housing parts because there is no potential equalization.

•

Never clean electrical equipment with water or similar liquids.

Information

The respective connections are represented in the enclosure of this Operating Instructions (see connection diagram)!

5.2 EMC-compatible installation

5.2.1 Motor cable

The applicable standard for interference emissions is EN 61000-6-3. Compliance with this standard is achieved through the use of an unscreened motor feed cable.

5.2.2 Control cables

Pay attention to sufﬁcient distance from powerlines and motor wires to prevent interferences. The control cable may not be longer than 30 m. Screened control cables must be used when the cable length is longer than 20 m. When using a shielded cable connect the shielding to one side only, i.e. only to the control unit with the protective ground (keep cable short and with as little inductance as possible!).

Operating Instructions Dcontrol – model series PKDM6..80 Electrical installation

L-BAL-E143-GB 1914 Index 009 Part.-No.

11/40

5.2.3 Harmonics current for devices ≤ 16 A

According to EN 61000-3-2 these devices are to be classiﬁed as “professional” devices. Connection to a low voltage supply (public networks) is allowed insofar as this has been clariﬁed with the respective energy supply company responsible. Note: up to a maximum current of approx. 4 A, the limits are adhered to with no restrictions. Exception for Germany: An energy provider follows the technical connection conditions of the TAB2007, in which case the use of phase angle controlled devices up to a rating of 3.4 kVA per phase is allowed.

5.2.4 Harmonics current and line impedance for devices > 16 A and ≤ 75 A

Extract from EN 61000-3-12, valid for equipments with rated current > 16 A and ≤ 75 A, connected to public low-voltage systems.

This equipment complies with IEC 61000-3-12 provided that the short-circuit power S

is greater than or equal

to R

SCE

x S

equ

at the interface point between the user's supply and the public system.

It is the responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network operator if necessary, that the equipment is connected only to a supply with a short-circuit power S

greater than or equal to R

SCE

x S

equ

Short-circuit power from line at the interface point between the user's supply and the public system

equ

Rated - apparent power for three phase devices: S

equ

= √3 x UI x I

equ

(UI = phase to phase voltage se Technical data “Line voltage”) (I

equ

= rated current of the device se Technical data “Rated current input”)

SCE

Short-circuit ratio For this devices: R

SCE

≥ 120

5.3 Mains connection

5.3.1 Line voltage

Power from the mains is connected to terminals: PE, L1, L2, L3 and N. Here, it must be strictly observed that the mains voltage lies within the allowable tolerance speciﬁcations (

Technical data

and nameplate afﬁxed to the side). The neutral conductor connection “N” is only for the leakage currents`s reduction. It is of no signiﬁcance for the fuction of the device. The connection is not applicable for power supply networks without a neutral conductor.

5.3.2 Required quality attributes for the mains voltage

Danger due to electric current

The mains voltage must comply with the EN 50160 quality characteristics and the deﬁned standard voltages in IEC 60038!

5.3.3 Operating in IT-System

In the IT-System the neutral point of voltage supply is not grounded; in the case of a short-circuit between a phase (e.g. “L1”) and protective earth “PE” becomes the protective earth potential = “L1”.

In order to ensure a trouble free operation in this case:

1. the “GND” potential of the control ports have to be connected with the protective grounding

potential.

2. the “N” lead must not be connected.

As consequence of the connection between “GND” potential of the control ports with protective earth potential, the following must be considered (exception ﬂoating relay contacts):

1. connection only with wires, suitable for mains voltage and surrounding area.

2. connection with suitable isolated ampliﬁers only.

Operating Instructions Dcontrol – model series PKDM6..80 Electrical installation

L-BAL-E143-GB 1914 Index 009 Part.-No.

12/40

5.4 Residual-current-operated protective device

Danger due to electric current

Owing to possible leakage currents occurring when the device is switched on, it is advisable to use short-time-delayed current-operated circuit-breakers. This prevents any triggering by mistake. Plants without neutral conductor connection Mains connection.

5.5 Motor connection

The motor leads are connected to the terminals: PE, U, V, W. Several fans can be connected to the controller-the maximum total current of all motors (maximum rated current for electronic control of the voltage) must not exceed the current rating for the controller. If the maximum control current for electronic voltage regulation is not known, a supplementary of the rated motor current must be made. Typical is this for 2- and 4-pole motors at approx. 25 %, for 6-pole motors at approx. 20 %, for 8- and 10-pole motors at approx. 15 % and higher pole motors at approx. 5 %. When controlling motors from other manufacturers, the controllability and the maximum current for electronic voltage regulation should be requested from the manufacturer.

Information

•

It is recommended that a separate motor protection unit be foreseen for each fan.

•

For motors with thermistors “TP” (PTC thermistor) e.g. type U-EK230E

•

For motors with thermostats “TB” (thermal contacts) e. g. type STDT16 or AWE-SK (

Enclosure:

Connection suggestion for several motors with motor protection unit type STDT.)

5.5.1 Running noise

When controlling ventilators using electronic voltage regulators, motor noise can occur (due to the system), which can be troublesome (Phase cutting = series “P...”). On fast running ventilators with a high level of air noise, this noise is relatively low. On slow running ventilators with a low level of air noise, this noise may be dominant in the lower speed range due to the occurrence of resonance. For systems where noise is critical, we recommend using our Fcontrol series frequency converters with integrated sinusoidal ﬁlter.

5.6 Motor protection

Motor protectionis possible by connecting thermostats “TB” (thermal contacts) or thermistors “ TP” (PTC).

•

When several motors are connected ensure that the thermostats “TB” or thermistors “TP” are always connected in series. A maximum of six individual thermistors “TP” (DIN 44081 or DIN 44082) may be connected in series to a single device. Depending on the motor type, at least two or three individual sensors are built in.

•

Monitoring of motors in Ex zones is not permissible. For systems of this type, an additional posistor tripping unit is required, with disconnection via a separate motor protection circuit.

When a connected thermostat or thermistor responds (interruption between the two terminals “TB/TP” the device switches off and does not switch back on. Relais “K1” is de-energized, terminals “11” - “12” bridged. The signal lamp ﬂashes in code

|2|

(

Diagnostics / faults).

Possibilities for re-starting after the drive has cooled down (terminals “TB” bridged) by:

•

By switching the mains voltage off and then on again.

•

Via a digital input for remote control (ON / OFF enable).

Attention!

•

An outside voltage may never be connected to the terminals “TB/TP” and/or!

•

If a bypass circuit is installed, or in the “100 %” position on devices with a main switch, the motor protection inside the controller has no function. In this case, additional motor monitoring may be required.

Operating Instructions Dcontrol – model series PKDM6..80 Electrical installation

L-BAL-E143-GB 1914 Index 009 Part.-No.

13/40

5.7 Signal connection or sensor connection to analog inputs (Analog In 1, Analog In 2)

The unit has two analog inputs: Analog In 1

|E1|

and Analog In 2 |E2|. The connection is independent of the programmed operating mode and from the sensor signal employed.

Danger due to electric current

Never apply line voltage to analog inputs! Make sure the setting signal or the active sensor signal has the correct polarity!

5.7.1 Setting signal for operation speed controller

1.01

Factory setting for Analog In 1 |E1| for operation as speed controller with input 0 - 10 V. By the internal dipswitches further settings are possible (

basic settings).

Signal type at E1 (E2)

DIP 3 =

OFF| * Control via external setting signal 0...10 V at the terminals “E1” and “GND”.

Speed setting by 10 kΩ potentiometer at terminals “+10 V” and “GND” pick-off at terminals “E1”.

By external wiring with a resistor (499 Ω / 0,25 W) between the terminals “E1” and “GND” parallel to the input signal, activation with a 0...20 mA signal is possible.

DIP 3 =

|ON|

Setting signal 4...20 mA at the terminals “E1” and “GND”.

Inverting signal input E1 (E2)

DIP 4 =

OFF| * Inverting OFF: 0 - 10 V, 0 - 20 mA, 4 - 20 mA

DIP 4 =

|ON|

Inverting ON: 10 - 0 V, 20 - 0 mA, 20 - 4 mA

Input E2

DIP 7= |OFF| * Input E2 not active

DIP 7 =

|ON|

Input E2 active (function DIP 3 and DIP 4 ) The device works automatically at the input with the higher setting value (E1 or E2). At inverting OFF (DIP 4 =

OFF|) to the higher of both signals.

At inverting ON (DIP 4 =

|ON|

) to the lower of both signals.

* factory setting

Operating Instructions Dcontrol – model series PKDM6..80 Electrical installation

L-BAL-E143-GB 1914 Index 009 Part.-No.

14/40

Diagram: setting signal and output voltage (ohmic load)

Out

50 %

100 %

0 1 2 3 4 5 6 7 8 9 10

10 9 8 7 6 5 4 3 2 1 0

0 2 4 6 8 10 12 14 16 18 20

20 18 16 14 12 10 8 6 4 2 0

4 5,6 7,2 8,8 10,4 12 13,6 15,2 16,8 18,4 20

20 18,4 16,8 15,2 13,6 12 10,4 8,8 7,2 5,6 4

0 – 10 V

10 – 0 V 0 – 20 mA 20 – 0 mA 4 – 20 mA 20 – 4 mA

n-min 0 % Uinn-max. = 100 % U

24.10.2011

v_ua_pkdm_101.vsd

n-min 30 % Uinn-max. = 100 % U

n-min 0 % Uinn-max. = 90 % U

n-min 20 % Uinn-max. = 80 % U

n-min OFF

Uout Output voltage (Motor) Si Setting signal n-min Setting minimal output voltage n-max Setting maximal output voltage Uin Line voltage input n-min OFF Operation with minimum air switch-off (DIP 5 = ON)

5.7.2 Sensor connection for operation as P-Controller

2.01 ... 3.02

For operation as P-Controller (DIP 1 = |ON|) Analog In 1 |E1| preset for operation as Pressure controller for condensers (DIP 2 =

OFF|) with 4 - 20 mA input. By the internal dipswitches further

settings are possible (

basic settings).

Signal type at E1 (E2)

DIP 3 =

OFF| * for Pressure control (DIP 2 = |OFF|): 4 - 20 mA (e.g. for pressure sensor type MBG..)

for Temperature control (DIP 2 = |ON|): type TF..(KTY81-210)

DIP 3 =

|ON|

for Pressure control (DIP 2 = |OFF|): 0 - 10 V for Temperature control (DIP 2 =

|ON|

): PT1000

Input E2

DIP 7 =

OFF| * Input E2 not active

DIP 7 =

|ON|

Input E2 active (function DIP 3) The controller works automatically at the input with the higher sensor value (E1 or E2). E.g. for dual circuit condensers in refrigeration technology with two sensors. Automatic control

to sensor which is measuring the higher pressure.

* factory setting

•

When connecting passive temperature sensors type TF.. (KTY81-210) or PT1000 at terminals “E1 / T” and/or “E2 / T” must be paid attention to no polarity. For a high interference immunity a capacitor must be connected directly to the sensor (1 nF parallel). With temperature sensors type TF.. (KTY81-210) a capacitor is integrated.

•

When connecting aktive sensors at the terminals “E1 / GND” and/or “E2 / GND” attention must be paid to correct polarity, a 24 V DC power supply is integrated.

•

For sensors in two-wire-technology (4 - 20 mA signal), the connection is made on the “E1 / 24 V” and/or “E2 / 24 V”, “GND” terminal is omitted.

Operating Instructions Dcontrol – model series PKDM6..80 Electrical installation

L-BAL-E143-GB 1914 Index 009 Part.-No.

15/40

5.8 Output voltage 0 - 10 V (A1 = Analog Out 1)

Connection to terminals “A1” - “GND” = “Analog Out 1” (I

max

10 mA).

It is not permissible to connect outputs of several devices to each other!

The function of the signal output A1 (Analog Out 1) can be determined by DIP 8 (

basic settings / dipswitches).

DIP 8 =

OFF|Constant voltage + 10 V for external potentiometer (factory setting)

DIP 8 =

|ON|

0 - 10 V modulation 0 - 100 %

•

Proportional the internal control of modulation with consideration “n-min” and minimum air switch-off. The setting for “n-max” is not considered.

•

For enable “OFF” it goes not back to“0 V”.

•

For motor fault the output signal remains for a slave controller (“Master-Slave” combination).

5.9 Voltage supply for external devices (+24V, GND)

A voltage supply is integrated for external devices e.g. a sensor (max. current load see technical data). In case of overload or short circuit (24 V – GND), the external power supply is shut down (multi-fuse). The device performs a “Reset” and continues operation.

•

It is not permissible to connect voltage outputs of several devices to each other!

•

It is not permissible to connect voltage outputs in the device to each other!

5.10 Digital inputs (D1, D2)

Activation via ﬂoating contacts, a low voltage of approx. 24 V DC is connected.

Attention!

No disconnection (isolation) when turned off, in accordance with VBG4 §6)! Never apply line voltage to the digital input! It is not permissible to connect inputs of several devices to each other!

5.10.1 D1 = Enable (Device ON / OFF)

Electronic disconnection and Reset after motor fault via ﬂoating contact at terminals “D1” - “D1”

•

Device “ON” for closed contact.

•

Controller “OFF” with opened contact.

•

Relais “K1” remains energized, terminals 11 - 14 bridged. The signal lamp ﬂashes in code

|1|

(

Diagnostics / faults).

5.10.2 D2 = Reverse action of the control function

For operation as P-Controller

2.01 .. 3.02 , the digital input “D2” can used for reverse of control

function.

For the effect of the regulation there are two functions:

•

“Val > Set = n+”

increasing modulation for increasing actual value over setpoint.

•

“Val < Set = n+”

increasing modulation for decreasing actual value below setpoint.

When terminals “D2” - “D2” bridged, the device works with the opposite function than the one set with DIP 4!

Operating Instructions Dcontrol – model series PKDM6..80 Electrical installation

L-BAL-E143-GB 1914 Index 009 Part.-No.

16/40

5.11 Relay outputs (K1)

An external fault indicator is available over the potential-free contacts of the built-in relay (max. contact rating

Technical data and connection diagram).

For operation the relay is energized, terminals “11” and “14” are bridged. For fault the relay is deenergized, terminals “11” and “12” are bridged (

Diagnostics / faults).

•

Fault indicated for: line fault, blown internal semiconductor fuse, broken controller-internal voltage supply, motor over temperature (thermostats“TB”, thermistors “TP” connected).

•

By sensor failure (only in P-Control operation

2.01 .. 3.02 ) message only via ﬂash code of signal

lamp (code

|3|

), the relay remains energized.

•

When switching off via enable (D1 = Digital In 1), the relay remains energized.

5.12 Communication

5.12.1 Networking via MODBUS-RTU

The device comes equipped with a RS-485 interface for networking via MODBUS. Conntection at: “A (D+)”, “B (D-)” and “GND”. Addressing is performed by an external terminal or a PC with the appropriate software. Alternatively the USB interface can be used for networking over MODBUS. A maximum of 64 participants can be directly connected to one another, and another 64 participants via a repeater.

5.12.2 RS-485 - network design and interface parameter

Please ensure the correct connection; i.e. "A (D+)" must always be connected to "A (D+)" of the next devices. The same applies to "B (D-)" . In addition, a "GND" connection must be established, as dissimilar potential (over 10 V!) will lead to the destruction of the RS-485 interface (e.g. lightning).

general example for MODBUS device connection

The data line must be connected from one device to the next. No other type of wiring is allowed! Always use only two wires of one lead (twisted pair) for the connection.

MODBUS

26.02.2007

v_modbus_verbindung.vsd

Example for MODBUS connection

Recommended wire types

1. CAT5 / CAT7 cables

2. J-Y (St) 2x2x0.6 (telephone cable)

3. AWG22 (2x2 twisted pair)

When using telephone cable with four cable cores, we recommend the following allocation: “A (D+)” = red, “B (D-)” = black, “GND” = white

Operating Instructions Dcontrol – model series PKDM6..80 Electrical installation

L-BAL-E143-GB 1914 Index 009 Part.-No.

17/40

Information

•

Pay attention to sufﬁcient distance from powerlines and motor wires (min. 20 cm).

•

Except the data link "A (D+)", "B (D-)" and "GND"- connection may no further cable cores of the data line be used.

•

Max allowed wire length 1000 m (CAT5/7 500 m).

Shielding

The use of shielded cables is normally not needed but offers high protection against electromagnetic interferences, especially high frequencies. However, the effectiveness of the shield depends on careful installation of the line. If shielded cables are used, the shield should be placed at “PE” on at least one side (preferably on the master connection). The occurrence of compensating currents may have to be considered if the shield is contacted on both sides.

Shield connection correct Shield connection incorrect

Default interface parameter

Baudrate = 19200 Bits = 8 Parity = Even (None, exception of devices agriculture) Stop bits = 1 Handshake = none

Information

If any matters are unclear, please contact our V-STE support department for control systems ventilation technology. The information sheet "Network structure of MODBUS" R-TIL08_01 contains detailed information about "MODBUS".

5.12.3 USB-interface

Over the USB interface if necessary a software update can be made. For this a consultation with our V-STE support department for control systems-ventilation technology is necessary. For communication with a PC (Virtual COM Port) we make the necessary programs available on request.

Danger due to electric current Plug the jumper J1 to both PINs only for a software update via USB interface. The device will not

switch on if this jumper is plugged to both PINs! Do not replug the jumper under voltage, observe the safety instructions!

5.13 Potential at control voltage connections

The connections for the control voltage (< 30 V) relate to the common GND potential (exception: relay contacts are potential-free). There is a potential isolation between the connections for the control voltage and the PE conductor. It must be ensured that the maximum external voltage at the connections for the control voltage cannot exceed 30 V (between the “GND” and “PE” conductor terminals). A connection to the PE conductor potential can be made if required; ﬁt a bridge between the “GND” terminal and the “PE” connection (terminal for shield).

Operating Instructions Dcontrol – model series PKDM6..80 Electrical installation

L-BAL-E143-GB 1914 Index 009 Part.-No.

18/40

6 Operating and display elements

15.09.2011

v_pkdm_bedien_anzeige.VSD

n-max

0 100

set

0 100

n-min

0 100

OFF

10987654321

Pband

Potentiometer

set

Function dependently on selected mode of operation

•

For Speed controller

1.00 adjusting via built-in potentiometer: output voltage 0 -

100 %.

•

For Speed controller

1.01 control via external signal: without function.

•

For Temperature control

2.01 , 2.02 with passive sensors type TF.. (KTY) /

PT1000: Set point 0 - 100 %

-25...75 °C.

•

For control with active sensors

3.01 , 3.02 (4 - 20 mA, 0 - 10 V): setpoint 0 -

100 %

measuring range of sensor.

Potentiometer

Pband

Function dependently on selected mode of operation

•

For Speed controller

1.00 , 1.01 : without function

•

For Temperature control

2.01 , 2.02 with passive sensors type TF.. (KTY) /

PT1000: control range 5 - 30 %

5 - 30 K.

•

For control with active sensors

3.01 , 3.02 (4 - 20 mA, 0 - 10 V): control

range 5 - 30 %

5 - 30 % measuring range of sensor.

Potentiometer

n-min

Minimal output voltage (basic speed)

Setting range: 0 - “n-max”

Potentiometer

n-max

Maximal output voltage (speed limiter)

Setting range: 100 % - 0 (takes priority over “n-min” )

Dipswitch

Basic setting for device function

Status LED

Indicate the operating conditions over ﬂashing code

Operating Instructions Dcontrol – model series PKDM6..80 Operating and display elements

L-BAL-E143-GB 1914 Index 009 Part.-No.

19/40

7 Base setup

7.1 Programming of the desired function (Speed controller / P-Controller)

•

It is possible to use the device as a Speed controller or as a P-controller. Selection of the function must ﬁrst be made by setting the internal dipswitch “S1”.

•

Factory setting of all dipswitches is

OFF| position for operation as Speed controller 1.01

with external setting signa 0 - 10 V. In the following the fundamental dipswitch positions for further

modes of operation are represented. Depending upon desired function further adjustments are necessary (

function dipswitches).

Factory setting for all dipswitches is position

OFF| = operation as Speed controller 1.01

24.07.2012

v_dip_s1_dcontrol_mode.vsd

OFF

10987654321

1.00

set

0 100

OFF

10987654321

24V

GND

BN GN

MBG..

(4 - 20 mA)

3.02

MBG..-I

24V

GND

BN GN

MBG..

(4 - 20 mA)

0 - 10 V

1.01

OFF

10987654321

0 - 10 V

10 k

GND

OFF

10987654321

24V

GND

BN GN

MBG..

(4 - 20 mA)

3.01

MBG..-I

OFF

10987654321

2.01

GND

KTY81-210

TF.. (KTY81-210)

OFF

10987654321

2.02

TF.. (KTY81-210)

KTY81-210

GND

KTY81-210

Attention!

Setting of switches not under voltage! Observe the safety notices! Changed functions become active partly only after renewed switching on the mains voltage!

Operating Instructions Dcontrol – model series PKDM6..80 Base setup

L-BAL-E143-GB 1914 Index 009 Part.-No.

20/40

7.2 Select operation mode

Simple installation is possible through the use of modes of operation.

Mode

Signal or Sensor

(input)

Function

1.00 -

Speed controller, setting the output voltage by internal potentiometer “set”.

1.01 Signal 0 - 10 V (E1)

Speed controller, setting the output voltage by external signal (factory setting).

2.01

Sensor KTY81-210 / PT1000 (E1) (for PT1000 dipswitch

|3|

to “ON”)

Temperature control airconditioning and refrigeration.

2.02

1x Sensor KTY81-210 (E1) 1x Sensor KTY81-210 (E1) (for PT1000 dipswitch

|3|

to “ON”)

Temperature control with 2 sensors. Automatic control to the temperature sensor with higher value.

3.01 Sensor type MBG.. (E1) Pressure control condensers (refrigeration)

3.02

1x sensor type MBG.. (E1) 1x sensor type MBG.. (E2)

Pressure control condensers (refrigerant technology) with 2 sensors. Automatic control to the pressure sensor with higher value (for two

circuit condensers).

7.3 Dipswitch for operation as Speed controller:

1.00 , 1.01

For operation as a Speed controller (DIP |1| = |OFF|) the output voltage is set manually by adjusting the built-in potentiometer, by an external potentiometer or external signal. The desired function is determined with dipswitch S1. Position factory setting for all dipswitches =

OFF|.

DIP Function DIP =

OFF

DIP = |ON

Selection: Speed controller / P-Controller

RPM controller P-Controller

2 Signal source of control

Setting of output voltage by external signal to “E1”

(Internal potentiometer “set” without function)

Setting the output voltage by internal potentiometer “set”

3 Signal type at E1 (E2) 0 - 10 V, 0 - 20 mA* 4 - 20 mA

4 Inverting signal input E1 (E2)

Inverting not active: 0 - 10 V, 0 - 20 mA*, 4 - 20 mA

Inverting active: 10 - 0 V, 20 - 0 mA* 20 - 4 mA

5 Minimum speed cut off not active active

6 Hardstart function not active active

7 Input E2 Input E2 not active Input E2 active

Function signal output “Analog Out 1”

Constant voltage “+ 10 V” for external potentiometer

0 - 10 V

modulation 0 - 100 %

9 60 Hz allocation automatic detection 60 Hz ﬁx

10 Phase failure detection Detection active Detection not active

* By external wiring with a resistor (499 Ω / 0,25 W) between the terminals “E1” and “GND” parallel to the input signal,

activation with a 0...20 mA signal is possible.

Operating Instructions Dcontrol – model series PKDM6..80 Base setup

L-BAL-E143-GB 1914 Index 009 Part.-No.

21/40

7.4 Dipswitch for operation as P-controller: 2.01 , 2.02 , 3.01 , 3.02

For operation as a P-controller (DIP |1| = |ON|) the actual value measured by the sensor is compared with the nominal value that has been set. The output voltage and hence the rotational speed of the connected motor automatically change as a function of the parameter settings. The desired function is determined with dipswitch S1. Position factory setting for all dipswitches =

OFF|.

DIP Function DIP =

OFF

DIP = |ON

Selection: Speed controller / P-Controller

RPM controller P-Controller

Pressure control / Temperature control

Pressure control Temperature control

3 Signal type at E1 (E2)

for Pressure control: 4 - 20 mA for Temperature control: TF..(KTY81-210)

for Pressure control: 0 - 10 V for Temperature control: PT1000

Control function (e.g. “Cooling” / “Heating”

increasing modulation for increasing actual value (“cooling”)

increasing modulation for decreasing actual value (“heating”)

5 Minimum speed cut off not active active

6 Hardstart function not active active

7 Input E2 Input E2 not active Input E2 active

Function signal output “Analog Out 1”

Constant voltage “+ 10 V” for external potentiometer

0 - 10 V

modulation 0 - 100 %

9 60 Hz allocation automatic detection 60 Hz ﬁx

10 Phase failure detection Detection active Detection not active

7.5 Minimum speed cut off DIP 5

7.5.1 For mode Speed controller

1.01

If no “n-min” is adjusted,output voltage goes continuously with reduction of the regulating variable down to “0” (cutoff below approx. 2 % regulating variable).

Without minimum speed cut OFF (DIP 5 =

OFF| = factory setting)

•

If minimal speed “n-min” is adjusted (e.g. 20%), then no disconnection of the fan takes place. I.e. always a minimum ventilation is ensured (fan does not go under setting “n-min”).

With minimum speed cut off (DIP 5 =

|ON|

)

•

Cutoff below approx. 2 % regulating variable from sestting “n-min” to “0”.

•

Switch on again for a regulating variable above 5 % (to setting “n-min”).

Functional diagram

setting for operation as Speed controller

7.5.2 For operation as P-Controller(from

2.01 )

Without minimum speed cut OFF (DIP 5 =

OFF

factory setting)

•

If no “n-min” is adjusted, the fan stops with reaching the desired value.

•

If “n-min” is adjusted (e.g. 20 %), then no disconnection of the fan takes place. I.e. always a minimum ventilation is ensured (fan does not go under setting “n-min”).

With minimum speed cut off (DIP 5 =

|ON|

)

•

When the setpoint is reached, the modulation is reduced to “0 %”, or to the set value if “n-min” is speciﬁed.

•

For actual value = setpoint disconnection takes place from “n-min” to “0”. Hysteresis (ON / OFF) approx. 2.5 % of 100 % set value.

50 %

100 %

Min.

Min. 35 % Max. = 100 %

20 °C

7 K

27 °C

-2.0 K

10.05.2007

v_min_luft_abschalt.vsd

Minimum speed cut off (idealized principle diagram)

nM Motor speed S Setpoint R Pband I Actual value

Operating Instructions Dcontrol – model series PKDM6..80 Base setup

L-BAL-E143-GB 1914 Index 009 Part.-No.

22/40

7.6 Hardstart function DIP 6

Special function for motorstart with maximum output voltage.

DIP 6 =

OFF

“Hardstart” function = OFF (factory setting).

After switching the mains voltage on the output voltage rises during the ﬁrmly programmed run-up time to the given value.

DIP 6 =

|ON|

“Hardstart” function = ON.

For a safe starting of the connected fans the function “Hard start” can be activated. After switching on (line voltage or enable via digital input “D1”) the controller generates for

approx. 10 seconds max. voltage “100 %” ignoring any control or sensor signal. Afterwards the output voltage adjusts itself to the given or over the control ampliﬁer calculated

value. For operation as controller(from mode 2.01 ) the “Hard start” function works also by switching

over the control function (“Heating” / “Cooling”).

7.7 Adjusting of CosPhi for motor

The output voltage of the unit depends on the inductance of the motor (CosPhi).

•

In operation as speed controller the maximum output voltage can therefore reached below the maximum input signal (<10 V).

•

For mode as P-controler the maximum output voltage can reached at a control deviation which is too low.

For CosPhi adjustment of output voltage turn potentiometer “n-max” counterclockwise such that the maximum output voltage will just be measured (with TRUE-RMS multimeter). This adjustment must be made for maximum output from the fans. All ﬂaps must be opened when using centrifugal fans.

7.8 Adapting to speciﬁc mains conditions

7.8.1 Fix 60 Hz allocation DIP 9

Upon switch-on, the mains frequency (50 or 60 Hz) is automatically detected and used to trigger ignition of the thyristors. If, in exceptional cases, a 60 Hz mains frequency can not be clearly identiﬁed, ﬁxed allocation can be necessary (mains failure, as device operates at 50 Hz if 60 Hz is not detected). If a ﬁx allocation is made at 50 Hz the device indicates lline fault (

Diagnostic / Faults).

DIP 9 =

OFF

OFF (down) = automatic detection

DIP 9 =

|ON|

ON (up) = 60 Hz ﬁx

7.8.2 Deactivate phase monitoring DIP 10

The device is provided with a built-in phase-monitoring function (

Diagnostics / faults: line fault).

For special applications (e.g. unstable mains supply, phase position other than 120° on a soft generator or for transformer operation) this can be disconnected after consultation with ZIEHL-ABEGG. The motor is thus no longer protected by TWO PHASE OPERATION (observe Motor protection chapter).

DIP 10 =

OFF|OFF (down) = phase monitoring active

DIP 10 =

|ON|

ON (down) = phase monitoring deactivated

Operating Instructions Dcontrol – model series PKDM6..80 Base setup

L-BAL-E143-GB 1914 Index 009 Part.-No.

23/40

8 Start-up

8.1 Prerequisites for commissioning

Attention!

1. You must mount and connect the device in accordance with the operating instructions.

2. Double check that all connections are correct.

3. The mains voltage must match the information on the rating plate.

4. The rated current on the rating plate will not be exceeded.

5. Make sure that no persons or objects are in the hazardous area.

9 Setting for operation

9.1 Speed controller

1.00 and 1.01

9.1.1 Setting for operation as Speed controller

1.00 Ansteuerung über internes Potenziometer

1.01 Setting via external signal or external potentiometer (factory setting)

set

0 100

18.07.2011 v_set_pxet.VSD

1.00 Potenziometer “set” (DIP 2 = |ON|)

Setting range: Output voltage from approx. 0 - 100 % of connected line voltage or in range of settings “n-min” up to “n-max”.

Signal to:

GND

14.02.2008

v_signal_e1.vsd

1.01 signal “E1” (factory setting: DIP 2 = |OFF|)

•

Control via external setting signal 0...10 V

•

By external wiring with a resistor (499 Ω / 0,25 W) between the terminals “E1” and “GND” parallel to the input signal, activation with a 0...20 mA signal is possible.

Setting range: Output voltage from approx. 0 - 100 % of connected line voltage or in range of settings “n-min” up to “n-max”.

(Potentiometer set without function)

18.07.2011 v_nmin_pxet.VSD

n-min

0 100

Minimum output voltage (basic speed)

Setting range: 0 - “n-max”

18.07.2011 v_nmax_pxet.VSD

n-max

0 100

Maximal output voltage (speed limiter)

Setting range: 100 % - 0 (takes priority over “n-min”) Output voltage depending on load

“Adjusting of CosPhi for motor”.

Operating Instructions Dcontrol – model series PKDM6..80 Start-up

L-BAL-E143-GB 1914 Index 009 Part.-No.

24/40

9.1.2 Operation with two variable output voltages (two steps)

DIP2 =

OFF| for setting via external signall.

Switchover between two steps via external potential-free contact possible.

•

Step 1 (low speed). When there is no input signal connected to the input terminal “E1”, then the unit supplies the output voltage set by “n-min”.

•

Step 2 (high speed). When the terminal “A1” (+10 V) is connected with the input terminal “E1” then the units supplies the output voltage set by “n-max”.

n-min

100 %

n-max

05.02.2008

v_diagr_2stufen.VSD

"A1" (+10 V)

"E1"

nMotor

= "n-max"

nMotor

= "n-min"

05.02.2008

v_schalter_2stufen.VSD

Operating Instructions Dcontrol – model series PKDM6..80 Setting for operation

L-BAL-E143-GB 1914 Index 009 Part.-No.

25/40

9.2 Temperature control 2.01 and 2.02

2.01 Temperature control with one sensor

2.02 Temperature control with 2 sensors.

Automatic control to the temperature sensor with higher value.

9.2.1 Setting for operation as Temperature controller

set

0 100

18.07.2011 v_set_pxet.VSD

Setpoint

For Temperature control with passive sensors type TF.. (KTY), PT1000 Setting range: 0 - 100 %

-26...75 °C (measuring range of controller: -50...+150 °C)

For control with active sensors (0 - 10 V, 4 - 20 mA) Setting range: 0 - 100 %

measuring range of sensor

Scale 0 - 100 %

-25...75 °C for Temperature control with passive sensors

set

[%]

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

[° C] -25 -20 -15 -10 -5 -0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75

19.07.2011 v_pband_pxet.VSD

Pband

Narrow control range = Short control times Wide control range = Longer control times and more stable control

For Temperature control with passive sensors type TF.. (KTY), PT1000 Setting range: 5 - 30 %

5 - 30 K

For control with active sensors (0 - 10 V, 4 - 20 mA) Setting range: 5 - 30 %

5 - 30 % measuring range of sensor

18.07.2011 v_nmin_pxet.VSD

n-min

0 100

Minimum output voltage (basic speed)

Setting range: 0 - “n-max”

18.07.2011 v_nmax_pxet.VSD

n-max

0 100

Maximal output voltage (speed limiter)

Setting range: 100 % - 0 (takes priority over “n-min”) Output voltage depending on load

“Adjusting of CosPhi for motor”.

Operating Instructions Dcontrol – model series PKDM6..80 Setting for operation

L-BAL-E143-GB 1914 Index 009 Part.-No.

26/40

9.2.2 Example Temperature control “Cooling function” (factory setting)

•

“Val > Set = n+” (DIP4 =

OFF|)

•

Temperature sensor type TF.. (KTY), PT1000

Settings

•

set = 50 %

25 °C

•

Pband = 10 %

10 K

Motor

50 %

100 %

[°C]

n-min. 0 %, n-max. = 100 %

50 % ^ 25 °C

Set

Pband 10 % ^ 10.2 K

11.03.2008

v_temp_cool_umotor.vsd

35.2 °C

n-min. 35 %, n-max. = 85 %

Idealized principle diagram

9.2.3 Example Temperature control “Heating function”

•

“Val < Set = n+” (DIP4 =

|ON|

)

•

Temperature sensor type TF.. (KTY), PT1000

Settings

•

set = 50 %

25 °C

•

Pband = 10 %

10 K

Motor

50 %

100 %

[°C]

n-max. = 100 %, n-min. 0 %

50 % ^ 25 °C

Set

Pband 10 % ^ 10.2 K

11.03.2008

v_temp_heat_umotor.vsd

14.8 °C

n-max. = 85 %, n-min. 35 %

Idealized principle diagram

Operating Instructions Dcontrol – model series PKDM6..80 Setting for operation

L-BAL-E143-GB 1914 Index 009 Part.-No.

27/40

9.3 Pressure control condensers 3.01 and 3.02

3.01 Pressure control condensers (refrigeration)

3.03 Pressure control condensers (refrigerant technology) with 2 sensors.

Automatic control to the pressure sensor with higher value (for two circuit condensers).

9.3.1 Setting for operation as Pressure controller

set

0 100

18.07.2011 v_set_pxet.VSD

Setpoint

For control with active sensors (0 - 10 V, 4 - 20 mA) Setting range: 0 - 100 %

measuring range of sensor

19.07.2011 v_pband_pxet.VSD

Pband

Narrow control range = Short control times Wide control range = Longer control times and more stable control

For control with active sensors (0 - 10 V, 4 - 20 mA) Setting range: 5 - 30 %

5 - 30 % measuring range of sensor

18.07.2011 v_nmin_pxet.VSD

n-min

0 100

Minimum output voltage (basic speed)

Setting range: 0 - “n-max”

18.07.2011 v_nmax_pxet.VSD

n-max

0 100

Maximal output voltage (speed limiter)

Setting range: 100 % - 0 (takes priority over “n-min”) Output voltage depending on load

“Adjusting of CosPhi for motor”.

9.3.2 Example Pressure control condensers

Pressure sensor

•

Type MBG-30I

•

Measuring range 0 - 30 bar

•

Output signal 4...20 mA

Settings

•

set = 50 %

15.0 bar, in use of refrigerant medium table for R507

•

Pband = 10 %

3.0 bar

Motor

50 %

100 %

[bar] / [°C]

50 %

15 bar ^ 34.28 °C @

507

Set

Pband 10 %

12.03.2008

v_diagramm_bar_c.vsd

18 bar ^ 41.53 °C @ 507

n-min. 0 %, n-max. = 100 %

n-min. 35 %, n-max. = 85 %

Idealized principle diagram

Operating Instructions Dcontrol – model series PKDM6..80 Setting for operation

L-BAL-E143-GB 1914 Index 009 Part.-No.

28/40

9.3.3 Setting with refrigerant medium table

Information

Calculation for relative pressure (differential measurement of pressure relative to ambient pressure).

Set

0 %5 %10%15%20%25%30%35%40%45%50%55%60%65%70%75%80%85%90%95%100

MBG-30I

[bar]

0.00 1.50 3.00 4.50 6.00 7.50 9.00 10.50 12.00 13.50

15.00

16.50

18.00

19.50 21.00 22.50 24.00 25.50 27.00 28.50 30.00

[mA]

4.0 4.8 5.6 6.4 7.2 8.0 8.8 9.6 10.4 11.2 12.0 12.8 13.6 14.4 15.2 16.0 16.8 17.6 18.4 19.2 20.0

R12 [°C]

-30.09 -6.28 8.11 18.90 27.70 35.22 41.84 47.80 53.23 58.23 62.90 67.27 71.39 75.30 79.01 82.57 85.97 89.24 92.39 95.43 98.37

R13 [°C]

-81.99 -62.83 -51.33 -42.75 -35.77 -29.82 -24.60 -19.91 -15.65 -11.72 -8.07 -4.65 -1.43 1.61 4.51 7.27 9.91 12.45 14.89 17.25 19.52

R13b1

[°C]

-58.14 -36.81 -23.92 -14.26 -6.38 0.36 6.29 11.63 16.49 20.97 25.15 29.06 32.75 36.25 39.58 42.76 45.81 48.74 51.56 54.28 56.92

R22 [°C]

-41,11 -19.52 -6.57 3.09 10.95 17.65 23.53 28.80 33.60 38.02 42.13 45.97 49.59 53.02 56.27 59.38 62.35 65.20 67.95 70.59 73.15

R23 [°C]

-82.44 -64.82 -54.36 -46.61 -40.34 -35.02 -30.36 -26.20 -22.43 -18.96 -15.75 -12.75 -9.94 -7.27 -4.75 -2.35 -0.05 2.15 4.26 6.30 8.26

R32

[°C]

-52.53 -32.24 -20.30 -11.51 -4.44 1.54 6.76 11.41 15.62 19.47 23.03 26.35 29.47 32.40 35.18 37.83 40.35 42.76 45.07 47.30 49.44

R114

[°C]

3.45 30.02 46.05 58.04 67.82 76.17 83.53 90.13 96.15 101.70 106.87 111.71 116.27 120.59 124.71 128.63 132.40

136.011

139.49 142.85 146.10

R134a

[°C]

-26.43 -4.29 8.93 18.75 26.72 33.49 39.43 44.75 49.58 54.02 58.14 61.99 65.62 69.04 72.30 75.40 78.36 81.20 83.93 86.57 89.11

R142B

[°C]

-10.07 15.44 30.54 41.71 50.72 58.37 65.05 71.01 76.42 81.38 85.98 90.27 94.29 98.09 101.70 105.13 108.40 111.54 114.55 117.44 120.24

R227

[°C]

-17.58 5.82 20.05 30.76 39.52 47.03 53.66 59.63 65.09 70.13 74.83 79.24 83.41 87.37 91.13 94.74 98.20 101.52 104.73 107.83 110.83

R401

[°C]

-27.05 -4.65 8.71 18.63 26.68 33.52 39.52 44.89 49.77 54.25 58.41 62.30 65.96 69.41 72.70 75.82 78.81 81.68 84.44 87.09 89.66

R401A

[°C]

-29.21 -6.93 6.40 16.33 24.39 31.26 37.28 42.68 47.59 52.10 56.29 60.22 63.91 67.40 70.72 73.88 76.91 79.81 82.60 85.29 87.99

R401B

[°C]

-28.97 -6.74 6.52 16.37 24.35 31.14 37.08 42.41 47.24 51.69 55.81 59.67 63.29 66.72 69.97 73.07 76.03 78.87 81.60 84.23 86.77

R402

[°C]

-47.59 -26.34 -13.71 -4.36 3.21 9.64 15.26 20.29 24.85 29.04 32.92 36.55 39.95 43.17 46.23 49.13 51.91 54.57 57.13 59.59 61.97

R402A

[°C]

-47.59 -26.34 -13.71 -4.36 3.21 9.64 15.26 20.29 24.85 29.04 32.92 36.55 39.95 43.17 46.23 49.13 51.91 54.57 57.13 59.59 61.97

R402B

[°C]

-45.46 -24.06 -11.33 -1.89 5.75 12.23 17.92 22.99 27.61 31.84 35.77 39.44 42.89 46.14 49.23 52.18 54.99 57.69 60.28 62.77 65.18

R404A

[°C]

-46.36 -24.92 -12.18 -2.74 4.89 11.37 17.04 22.11 26.72 30.94 34.86 38.52 41.95 45.20 48.28 51.21 54.01 56.70 59.28 61.67 64.16

R407A

[°C]

-39.47 -18.64 -6.32 2.78 10.13 16.36 21.80 26.66 31.06 35.10 38.84 42.33 45.60 48.69 51.62 54.41 57.07 59.62 62.06 64.42 66.69

R407B

[°C]

-43.49 -22.74 -10.44 -1.34 6.01 12.24 17.69 22.55 26.97 31.02 34.77 38.27 41.56 44.66 47.61 50.41 53.09 55.65 58.11 60.48 62.76

R407C

[°C]

-37.31 -16.35 -3.95 5.22 12.62 18.89 24.37 29.27 33.70 37.77 41.54 45.06 48.36 51.47 54.43 57.24 59.92 62.49 64.96 67.34 69.63

R500

[°C]

-33.80 -10.77 3.02 13.28 21.62 28.72 34.96 40.54 45.62 50.29 54.63 58.69 65.51 66.13 66.56 72.83 75.97 78.97 81.86 84.65 87.34

R502

[°C]

-45.54 -23.63 -10.53 -0.77 7.15 13.89 19.81 25.10 29.92 34.35 38.47 42.32 45.94 49.37 52.62 55.72 58.69 61.54 64.28 66.91 69.46

R503

[°C]

-88.64 -70.55 -59.77 -51.77 -45.29 -39.79 -34.96 -30.65 -26.73 -23.12 -19.78 -16.66 -13.72 -10.95 -8.32 -5.81 -3.41 -1.11 1.10 3.22 5.28

R507

[°C]

-46.51 -25.59 -13.02 -3.64 3.98 10.49 16.20 21.32 25.99 30.28

34.28

38.01

41.53

44.86 48.03 51.05 53.94 56.72 59.39 61.97 64.46

R717

[°C]

-33.59 -13.65 -1.88 6.80 13.80 19.73 24.91 29.52 33.71 37.54 41.09 44.40 47.50 50.43 53.21 55.84 58.36 60.78 63.09 65.32 67.46

Operating Instructions Dcontrol – model series PKDM6..80 Setting for operation

L-BAL-E143-GB 1914 Index 009 Part.-No.

29/40

10 Diagnostics / Faults

Operating conditions are indicated by the status LED with ﬂashing code.

30.01.2012

v_flash_explain1_7.VSD

3 x

2 x

OFF

5 x

1 x

6 x

7 x

Code LED

Relay

Explanation

Reaction of Controller

Adjustment

OFF

de-energized terminals 11 - 12 bridged

No line voltage

In the event of a mains interruption the unit switches “OFF” and automatically “ON” when the voltage has been restored.

Check line and internal controller fuse.

energized terminals 11 - 14 bridged

Normal operation without fault

energized terminals 11 - 14 bridged

no enable

Terminals “D1” - “D1” (Digital In 1) not bridged.

Switch OFF by external contact (

digi-

tal input).

de-energized terminals 11 - 12 bridged

Motor fault

A connected thermostat or thermistor has tripped the circuit / interruption between both terminals “TB”.

The unit cuts out and does not switch on again.

Check motor and connection then reset (

Motor protection).

de-energized terminals 11 - 12 bridged

Overload

Power semiconductor (heat sink) too hot.

Switch OFF at 95 °C, switch ON when cooled down to 65 °C.

Check for any overloading of the device. I.e. whether the maximum control current occurring is above the rated current for the device.

Check temperature in controller, Check cooling of the controller.

energized terminals 11 - 14 bridged

Sensor heat sink

Line interruption to the heat-sink sensor (NTC).

The temperature monitoring of the power semiconductor is not active any longer!

Check sensor line, if no adjustment possible replace the device!

de-energized terminals 11 - 12 bridged

Line fault

Failure by a line phase unstable mains supply.

Unit switches OFF and automatically ON again during intact voltage supply.

check line supply and internal controller fuse (so far available)

Operating Instructions Dcontrol – model series PKDM6..80 Diagnostics / Faults

L-BAL-E143-GB 1914 Index 009 Part.-No.

30/40

energized terminals 11 - 14 bridged

Signal fault

Code 6 for input “E1” Code 7 for input “E2”

Function only in controller mode (from

2.01 )!

Interruption or short circuit in the sensor leads or sensor values measured are outside measuring range:

- For temperature sensors type TF.. (KTY), PT1000 below approx. -25 °C and above approx. 75 °C

- For active sensors with reaching minimum or maximum signal values (depending on selected signal type).

The device works with minimal or maximum modulation depending on whether there is a short-circuit or an interruption, and on the programmed mode of operation.

The controller functions automatically again with the value measured at the temperature sensor after the fault has been rectiﬁed.

Check sensor.

10.1 If controller doesn´t work correctly

Information

•

Setting of dip switches in principle only when device is not under voltage.

•

If the device is on mains supply modiﬁcations will partly not be identiﬁed and realized.

•

Plug the jumper J1 to both PINs only for a software update via USB interface. The device will not switch on if this jumper is plugged to both PINs!

Attention!

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.

Operating Instructions Dcontrol – model series PKDM6..80 Diagnostics / Faults

L-BAL-E143-GB 1914 Index 009 Part.-No.

31/40

11 Enclosure

11.1 Technical data

Version: housing IP54, internal semiconductor fuses

Type Part-No.

Rated current

{1}

Rated temperature

max. line fuse

{2}

Integrated semiconductor fuse

{3}

max. heat dissipation

{4}

Weight

[A] [°C] [A]

[W] [kg]

PKDM6 304587 6 40 10

FF20 A 6x32 mm (00089798)

30 2.2

PKDM10 304588 10 45 16 50 2.7

PKDM12 304589 12 40 16

FF30 A 10x38 mm (00155987)

75 3.6

PKDM15 304590 15 40 20 100 4.9

PKDM20 304591 20 45 25

FF30 A 10 x 38 mm gRL

(00155984)

200 5.45

PKDM25 304592 25 45 35

FF50 A D02 (00091006)

270 11.05

PKDM35 304593 35 50 50

FF63 A D02 (00089795)

440 11.1

PKDM50 304631 50 40 63

FF100 A NH00 (00150320)

170 19.5

PKDM80 304632 80 40 100

FF160 A NH00 (00089793)

270 20.5

{1} Rated current

current speciﬁcation rating plate @ rated voltage, @ rated temperature {2} Max. supply side line fuse according to DIN EN 60204-1 classiﬁcation VDE0113 chapter 1 {3} Integrated semiconductor fuse in device (no line safety switch) {4} At rated voltage, values for different speciﬁcations on request

Version: housing IP54, without internal semiconductor fuses (“Z” version)

Type Part-No.

Rated current

{1}

Rated temperature

max. line fuse

{2}

Semiconductor fuse on site

{3}

max. heat dissipation

{4}

Weight

[A] [°C] [A]

[W] [kg]

PKDM10Z 304601 10 50 16

FF20 A 6x32 mm (00089798)

45 2.7

PKDM12Z 304602 12 50 16

FF30 A 10x38 mm (00155987)

70 3.6

PKDM15Z 304603 15 50 20 95 4.9

PKDM20Z 304604 20 50 25

FF30 A 10 x 38 mm gRL

(00155984)

190 5.45

PKDM25Z 304605 25 50 35

FF50 A D02 (e.g. fuse kits

349030)

260 11.05

PKDM35Z 304606 35 55 50

FF63 A D02 (e.g. fuse kits

349031)

430 11.1

{1} Rated current

current speciﬁcation rating plate @ rated voltage, @ rated temperature {2} Max. supply side line fuse according to DIN EN 60204-1 classiﬁcation VDE0113 chapter 1 {3} Semiconductor fuse not in the scope of supply, as accessories available. For protection of damages in the case of short-

circuits installation on site recommended

{4} At rated voltage, values for different speciﬁcations on request

Operating Instructions Dcontrol – model series PKDM6..80 Enclosure

L-BAL-E143-GB 1914 Index 009 Part.-No.

32/40

Version: housing IP20, for switch cabinet mounting without internal semiconductor fuses

Type Part-No.

Rated current

{1}

Rated temperature

max. line fuse

{2}

Semiconductor fuse on site

{3}

max. heat dissipation

{4}

Weight

[A] [°C] [A]

[W] [kg]

PKDM25E 304622 25 50 35 FF50 A D02

(e.g. fuse kits

349030)

260 7.4

PKDM35E 304623 35 50 50 FF63 A D02

(e.g. fuse kits

349031)

430 7.5

PKDM50E 304635 50 50 63 FF100 A NH00

(e.g. fuse kits

349032)

160 13.8

PKDM80E 304636 80 50 100 FF160 A NH00

(00089793)

255 15.4

{1} Rated current

circuits installation on site recommended

{4} At rated voltage, values for different speciﬁcations on request

Line voltage 3 ~ 208...415 V (-15 up to +10 %), 50/60 Hz

Rated voltage 400 V

Stepless controlled output voltage

approx. 20...100 % of connected line voltage

Min. motor current for PKDM6: 0.2 A, for PKDM10...80: 0.5 A

Input resistance for sensor or signal set for the rotational speed

for 0 - 10 V input: R

>100 kΩ

for input 4 - 20 mA: R

= 250 Ω

Voltage supply e.g. for sensors

+24 V ± 20 %, I

max

120 mA (for connection to an external AXG terminal minus approx. 50 mA)

Output (0 - 10 V) I

max

10 mA (short-circuit-proof)

Contact rating of the internal relay

max. AC 250 V 2 A

Max. permissible ambient temperature for operation

55 °C

Min. permissible ambient temperature

0 °C (if mains voltage is not switched off up to -20 °C)

Max. permissible installation height

0...4000 m amsl ≤ 1000 m: no limitation > 1000 m: max. permissible output current = current indication name plate minus 5 % / 1000 m > 2000 m: max. permissible line voltage = max. voltage indication name plate minus 1.29 % /

100 m

Permissible rel. humidity 85 % no condensation

Electromagnetic compatibility for the standard voltage 230 / 400 V according to IEC 60038

Interference emission EN 61000-6-3 (domestic household applications) Interference immunity EN 61000-6-2 (industrial applications)

Max. leakage current according to the deﬁned networks of EN 60990

< 3.5 mA

Harmonics current For devices ≤ 16A

According EN 61000-3-2 (for a “professional device”)

Electrical installation / harmonics current

For devices > 16 A and ≤ 75 A according EN 61000-3-12 (

Electrical installation / harmonics current and line impedance)

Operating Instructions Dcontrol – model series PKDM6..80 Enclosure

L-BAL-E143-GB 1914 Index 009 Part.-No.

33/40

Maximum cross section for line and motor connection

•

PKDM6...20: 2,5 mm

•

PKDM25/35: 10 mm

•

PKDM25/35E: 10 mm

•

PKDM50/80E: 35 mm

11.1.1 Max. load depending on ambient temperature

The maximum permissible temperature for the rated current at rated voltage is speciﬁed as rated temperature. Since the dissipation of the power loss (heat development) in the device is decisively dependent on the ambient temperature, the max. load must be reduced at an ambient temperature above the rated temperature (see following table)! The average value measured during a 24 h period must be 5 K under the max. ambient temperature. For installation in a switch cabinet, the device’s dissipation and its possible affect on the ambient temperature must be taken into consideration!

Maximal motor current depending on ambient temperature for versions with internal fuses

Type Part-No.

40 °C 45 °C 50 °C 55 °C

[A] [A] [A] [A]

PKDM6 304587 6 5.5 5.0 4.5

PKDM10 304588 10 10.0 9.0 8.0

PKDM12 304589 12 11.0 10.0 9.0

PKDM15 304590 15 13.5 12.0 10.0

PKDM20 304591 20 20.0 18.0 16.0

PKDM25 304592 25 25.0 22.5 22.5

PKDM35 304593 35 35.0 35.0 31.5

PKDM50 304631 50 44.5 39.0 33.5

PKDM80 304632 80 71.2 62.4 53.6

Maximal motor current depending on ambient temperature for versions without internal fuses

Type Part-No.

50 °C 55 °C

[A] [A]

PKDM10Z 304601 10 9.0

PKDM12Z 304602 12 10.0

PKDM15Z 304603 15 12.0

PKDM20Z 304604 20 18.0

PKDM25Z 304605 25 22.5

PKDM35Z 304606 35 35.0

PKDM25E 304622 25 22.5

PKDM35E 304623 35 31.5

PKDM50E 304635 50 44.5

PKDM80E 304636 80 71.2

Operating Instructions Dcontrol – model series PKDM6..80 Enclosure

L-BAL-E143-GB 1914 Index 009 Part.-No.

34/40

11.2 Connection diagram

PDUN20K1

13.07.2017

11 14 12

GND

D1 A1

GND 24V

24V E1

GND GND

V W

Netz

Line

3 ~ 208...415 V 50/60 Hz

Dcontrol PKDM

Kontaktbelastung

Contact rating

max. AC 250 V 2 A

Eingang

Input

0...10 V

0...20 mA

Eingang

Input

0...10 V

0...20 mA

Ausgang

Output

0...10 V

max

= 10 mA)

Digital

In 1

Analog

Out 1

Digital

In 2

Analog

In 1

Analog

In 2

24 V DC

Out

3 ~

PE TB

Y/Δ

3 ~ Motor

mit eingebauten Thermostatschaltern

with internal thermostats

L3N L2L1PE

N L1 L2 L3 TB

In 1/2

TF..

USB

24V GND

MODBUS

(RS-485)

GND24 V

(D+)

(D-)

TB/TP

Aus / Ein

Off / On

°C/bar > set → U

°C/bar < set →

1 3

BN GN

MBG..

1 3

BN GN

MBG..

4...20 mA

KTY 81-210

PT 1000

4...20 mA

24 Vdc

6 mA max.

(3 ~ 208...500 V 50/60 Hz)

Sonderausführung

Special version

1 Line 3 ~ 208...415 V, 50/60 Hz 2 Special version for line 3 ~ 208...500 V, 50/60 Hz 3 3 ~ Motor with internal thermostats 4 Output 0...10 V (I

max

= 10 mA) 5 Input 1: 0...10 V, 4...20 mA, TF...(KTY81-210), PT1000 6 Input 1: 0...10 V, 4...20 mA, TF...(KTY81-210), PT1000 7 USB-interface 8 Contact rating max. AC 250 V 5 A

Attention! Plug the jumper J1 to both PINs only for a software update via USB interface. The device will not switch on if this jumper is

plugged to both PINs!

Operating Instructions Dcontrol – model series PKDM6..80 Enclosure

L-BAL-E143-GB 1914 Index 009 Part.-No.

35/40

11.2.1 Connection suggestion for several motors with motor protection units type STDT

•

Full motor protection by switch-off when activating the attached thermostat switches “TB”. Reset after malfunction by key press.

•

Line protection: A thermal over current sensor and a magnetic short circuit releasing elements are the parts of the integral line protection. Adjustment to the thermal overcurrent sensor to the max. permissible current of the connected cable (max. line fuse 80 A).

•

No cut-off if the mains supply is interrupted

3~ Controller

UPE V W

NL1 L2 L3

L3 NL2L1

3~ 208 .. 415 V

4 mm²

KT00005H

27.09.2007

1 3

2 4 6

STDT16

TB TB

I> I >

3~ Motor

M 3~

V WU

TB TB

4 mm²

1,5 mm²

1 3

2 4 6

STDT16

TB TB

I> I >

3~ Motor

M 3~

V WU

TB TB

4 mm²

1,5 mm²

1 3

2 4 6

STDT16

TB TB

I> I >

3~ Motor

M 3~

V WU

TB TB

4 mm²

1,5 mm²

Y/ Y/

Consider max. terminal load Operating Instructions! (General example, data for the connection of the controller dependent on the used type of device)

Operating Instructions Dcontrol – model series PKDM6..80 Enclosure

L-BAL-E143-GB 1914 Index 009 Part.-No.

36/40

11.3 Dimensions [mm]

PKDM6/10 (PKDM12/15)

PKDM20 (PKDM25/35)

Operating Instructions Dcontrol – model series PKDM6..80 Enclosure

L-BAL-E143-GB 1914 Index 009 Part.-No.

37/40

PKDM25/35E (PKDM50/80E)

PKDM50/80

Operating Instructions Dcontrol – model series PKDM6..80 Enclosure

L-BAL-E143-GB 1914 Index 009 Part.-No.

38/40

Operating Instructions Dcontrol – model series PKDM6..80

L-BAL-E143-GB 1914 Index 009 Part.-No.

39/40

11.4 Index

basic speed 18 bypass circuit 13

control cable 11 control function 16 CosPhi adjustment 21 current-operated circuit-

breakers 13

Ex zones 13 external potentiometer 22 external signal 22

heat dissipation 29-30

Input resistance 30

leakage current 30 line fuse 29-30 line impedance 12

mains 12 maximum control current 13 MBG-30I 25 Minimum space requirement 8 Minimum speed cut off 21 MODBUS 16 Mode 19 motor feed cable 11 motor leads 13 Motor protection 13 motor protection unit 13

Outdoor installation 11

P-controller 18 PT1000 15 PTC 13

refrigerant medium table 26 relative pressure 26 relay 16 Relay outputs 16 Reset 15

Speed controller 18 speed limiter 18

Technical data 3, 29 two steps 23 two-wire-technology 15

USB 17

voltage regulation 13

11.5 Manufacturer reference

Our products are manufactured in accordance with the relevant international regulations. If you have any questions concerning the use of our products or plan special uses, please contact:

ZIEHL-ABEGG SE Heinz-Ziehl-Straße 74653 Künzelsau Telephone: +49 (0) 7940 16-0 Telefax: +49 (0) 7940 16-504 info@ziehl-abegg.de http://www.ziehl-abegg.de

11.6 Service information

If you have any technical questions while commissioning or regarding malfunctions, please contact our technical support for control systems - ventilation technology.

phone: +49 (0) 7940 16-800 Email: fan-controls-service@ziehl-abegg.de

Our worldwide contacts are available in our subsidiaries for deliveries outside of Germany, see www.ziehl-abegg.com.

Operating Instructions Dcontrol – model series PKDM6..80 Index

L-BAL-E143-GB 1914 Index 009 Part.-No.

40/40

ZIEHL-ABEGG Dcontrol PKDM25, Dcontrol PKDM10, Dcontrol PKDM35, Dcontrol PKDM20, Dcontrol PKDM25E Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1 General notes

1.1 Structure of the operating instructions

1.2 Target group

1.3 Exclusion of liability

1.4 Copyright

2 Safety instructions

2.1 Intended use

2.2 Explanations of symbols

2.3 Product safety

2.4 Requirements placed on the personnel / due diligence

2.6 Work on the device

2.8 Operator’s obligation of diligence

2.9 Employment of external personnel

3 Product overview

3.1 Operational area

3.2 Name plate

3.3 Maintenance

3.4 Transport

3.5 Storage

3.6 Disposal / recycling

4 Mounting

4.1 General notes

4.2 Minimum space requirement

4.3 Fastening the device

4.4 Outdoor installation

4.5 Installation location for agriculture

5 Electrical installation

5.1 Safety precautions

5.2.1 Motor cable

5.2.2 Control cables

5.2.3 Harmonics current for devices ≤ 16 A

5.3 Mains connection

5.3.1 Line voltage

5.3.2 Required quality attributes for the mains voltage

5.5 Motor connection

5.5.1 Running noise

5.6 Motor protection

5.7 Signal connection or sensor connection to analog inputs (Analog In 1, Analog In 2)

5.7.1 Setting signal for operation speed controller

5.10 Digital inputs (D1, D2)

5.10.1 D1 = Enable (Device ON / OFF)

5.10.2 D2 = Reverse action of the control function

5.12 Communication

5.13 Potential at control voltage connections

6 Operating and display elements

7 Base setup

7.2 Select operation mode

7.3 Dipswitch for operation as Speed controller:

7.5 Minimum speed cut off DIP 5

7.5.1 For mode Speed controller

7.6 Hardstart function DIP 6

7.7 Adjusting of CosPhi for motor

7.8.1 Fix 60 Hz allocation DIP 9

7.8.2 Deactivate phase monitoring DIP 10

8.1 Prerequisites for commissioning

9 Setting for operation

9.1 Speed controller

9.1.1 Setting for operation as Speed controller

9.2 Temperature control 2.01 and 2.02

9.2.1 Setting for operation as Temperature controller

9.2.2 Example Temperature control “Cooling function” (factory setting)

9.2.3 Example Temperature control “Heating function”

9.3 Pressure control condensers 3.01 and 3.02

9.3.1 Setting for operation as Pressure controller

9.3.2 Example Pressure control condensers

10 Diagnostics / Faults

10.1 If controller doesn´t work correctly

11 Enclosure

11.1 Technical data

11.1.1 Max. load depending on ambient temperature

11.2 Connection diagram

11.2.1 Connection suggestion for several motors with motor protection units type STDT

11.5 Manufacturer reference

11.6 Service information