ZIEHL-ABEGG Acontrol PKE-6 User manual

Acontrol
PKE-6 /-10 / PKE-14
P-controller and speed controller for variable voltage 1 ~ fans
Operating Instructions
Software version: D1361A from Version 00
L-BAL-E042-GB 1002 Inde 002 Part.-No. 00163314-GB
english

Content
1 General notes ............................................................. 3
1.1 Structure of the operating instructions ...................................... 3
1.2 Targetgroup.......................................................... 3
1.3 E clusion of liability .................................................... 3
1.4 Copyright ............................................................ 3
2 Safety information ......................................................... 3
2.1 Use as intended....................................................... 3
2.2 E planations of symbols ................................................ 4
2.3 Product safety ........................................................ 4
2.4 Requirements placed on the personnel / due diligence ......................... 4
2.5 Start-up and during operation............................................. 4
2.6 Workonthedevice .................................................... 5
2.7 Modications / interventions in the device ................................... 5
2.8 Operator’s obligation of diligence .......................................... 5
2.9 Employmentofe ternalpersonnel......................................... 5
3 Product overview .......................................................... 6
3.1 Operational area ...................................................... 6
3.2 Maintenance.......................................................... 6
3.3 Transport............................................................ 6
3.4 Storage ............................................................. 6
3.5 Waste disposal / recycling ............................................... 6
4 ounting................................................................. 6
4.1 General notes ........................................................ 6
4.2 Minimum space requirement ............................................. 7
4.3 Outdoor installation .................................................... 7
4.4 Installation location for agriculture ......................................... 7
4.5 Temperature inuences during commissioning ................................ 7
5 Electrical installation ....................................................... 8
5.1 Safety precautions ..................................................... 8
5.2 EMC-compatible installation .............................................. 8
5.2.1 Motor feeder cable .............................................. 8
5.2.2 Signal cable ................................................... 8
5.3 Mains connection ...................................................... 8
5.4 Motor connection ...................................................... 9
5.4.1 Running noise ................................................. 9
5.5 Motor protection ....................................................... 9
5.6 Signal or sensor connection (E1 = Analog In 1)............................... 9
5.7 Output voltage 10 - 10 V (A = Analog Out) .................................. 9
5.8 Voltage supply for e ternal devices (+24V, GND) ............................. 10
5.9 Enable, device ON / OFF (Digital In 1 = D1) ................................. 10
5.10 Potential at control voltage connections ..................................... 10
6 Operating and display elements .............................................. 11
7 Base setup ............................................................... 12
7.1 Programming of the desired function (Speed controller / P-Controller).............. 12
7.2 Select operation mode .................................................. 12
7.3 Function of dipswitches for operation as Speed controller 1.01 (DIP
| 1 | = | OFF | ).... 13
7.4 Function of dipswitches for operation as P-Controller 2.01 ,3.01 ,(DIP
| 1 | = | ON | ). 13
7.5 MinimumspeedcutoffDIP2............................................. 13
Operating Instructions Acontrol –model series PKE-6 /-10 / PKE-14
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7.5.1 For mode Speed controller 1.01 ..................................... 13
7.5.2 For operation as P-Controller 2.01 ,3.01 .............................. 14
8 Start-up ................................................................. 14
8.1 Prerequisites for commissioning........................................... 14
9 Setting for operation ....................................................... 15
9.1 Speed controller 1.01 .................................................. 15
9.1.1 Setting for operation as Speed controller ............................... 15
9.1.2 Diagram: setting signal and speed ................................... 15
9.1.3 Operation with two variable output voltages (two steps) ..................... 16
9.2 Temperature control (P-Controller) 2.01 .................................... 16
9.2.1 Setting for operation as Temperature controller ........................... 16
9.2.2 E ample Temperature control “Cooling function”(factory setting)............... 17
9.2.3 E ample Temperature control “Heating function”.......................... 17
9.3 Pressure control condensers (P-Controller) 3.01 .............................. 18
9.3.1 Setting for operation as Pressure controller ............................. 18
9.3.2 E ample Pressure control condensers ................................. 18
9.3.3 Setting with refrigerant medium table.................................. 19
10 Diagnostics / Faults ........................................................ 20
10.1 If controller doesn´t work correctly ......................................... 20
11 Enclosure ................................................................ 21
11.1 Technical data ........................................................ 21
11.1.1 Performance reduction during elevated ambient temperatures ................ 21
11.2 Connection diagram .................................................... 22
11.2.1 Connection diagram motor protection unit for motors with thermostats type S-ET10 . 23
11.3 Dimensions [mm] ...................................................... 24
11.4 Inde ............................................................... 25
11.5 Manufacturer reference ................................................. 26
11.6 Service information..................................................... 26
Operating Instructions Acontrol –model series PKE-6 /-10 / PKE-14
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1 General notes
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 specic 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 instruc-
tions that must be complied with as well as information that is required for failure-free operation of the
device.
Keep these operating insturctions 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 nal customers.
1.2 Target group
The operating instructions address persons entrusted with planning, installation, commissioning and
maintenance and servicing and who have the corresponding qualications 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 e amined. It is still possible that non-compliances e ist; 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 AG is not liable for damage due to misuse, incorrect use, improper use or as a
consequence of unauthorized repairs or modications.
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 e plicit consent from Ziehl-Abegg AG. Infringements are liable for damages. All rights
reserved, including those that arise through patent issue or registration on a utility model.
2 Safety information
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 Use as intended
The equipment is to be used solely for the purposes specied and conrmed in the order. Other uses
which do not coincide with, or which e ceed those specied will be deemed unauthorised unless
contractually agreed. Damages resulting from such unauthorised uses will not be the liability of the
manufacturer. The user will assume sole liability.
Reading these operating instructions and complying with all contained instructions –especially the
safety notications 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 Acontrol –model series PKE-6 /-10 / PKE-14 General notes
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2.2 Explanations of symbols
Safety instructions are highlighted with warning triangles and are depicted according to the degree of
hazard as follows.
Attention!
Hazardous area. Death or severe injury or signicant property damage can occur if the
corresponding precautions are not taken!
Danger owing to electric current
Danger owing to electric current or voltage.
Information
Important 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 awless condition and installed and
operated in compliance with the assembly instructions and/or operating instructions. Operating out-
side the device's technical specications (Frating plate and attachment / technical data) can lead to a
defect in the device and additional damage!
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 qualications and skills for these
jobs.
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 e perienced 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, une pected 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 ma imum line fuse are
to be considered absolutely (FTechnical data). Use only fuses specied 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.
Operating Instructions Acontrol –model series PKE-6 /-10 / PKE-14 Safety information
L-BAL-E042-GB 1002 Inde 002 Part.-No. 00163314-GB
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2.6 Work on the device
Information
Installation, electrical connection, and start-up operation may only be carried out by an
electrical specialist in accordance with electrotechnical regulations (e.g. DIN EN 50110 or DIN
EN 60204).
Danger owing to electric current
It is forbidden to carry out work on electrically live parts. The enclosure rating of the device
when open is IP 00! It is possible to inadventently touch components carrying hazardous
voltages!
The safe isolation from the supply must be checked using a two-pole voltage detector.
Attention!
Automatically restart after a power failure or mains disconnection!
2.7 odications / interventions in the device
Attention!
For reasons of safety, no unauthorized interventions or modications may be made on the device. All
planned modications must be authorized by the manufacturer in writing.
Use only genuine spare parts / genuine wearing parts / genuine accessories from Ziehl-Abegg.These
parts were specically 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 are operated in perfect working order only.
•The device may only be used as intended (F“Application”).
•You must periodically e amine 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 frequency inverter are never removed and remain
legible.
2.9 Employment of external personnel
Maintenance and service work are frequently carried out by e ternal employees who often do not
recognize the specic situations and the thus resulting dangers.These persons must be comprehen-
sively 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 Acontrol –model series PKE-6 /-10 / PKE-14 Safety information
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3 Product overview
3.1 Operational area
The controller described is used for continuous speed adjustment on variable voltage 1~ motors used
to drive ventilators or pumps.
3.2 aintenance
The device must be checked for soiling and, if necessary, cleaned in periodic intervals.
3.3 Transport
•The device is packed e works 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.
3.4 Storage
•The device must be stored in its original packaging in a dry and weather-proof room.
•Avoid e posure to e treme heat and cold.
•Avoid over-long storage periods (we recommend a ma imum of one year).
3.5 Waste disposal / recycling
Disposal must be carried out professionally and environmentally friendly in accordance with the legal
stipulations.
4 ounting
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 inuences:
•Before installation remove the device from the packing and check for any possible shipping
damage!
•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
e tremely 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 plastic washers must be installed between the screw heads and the housing for models
with mounting holes on the inside of the housing!
•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 (cable inlet down). A horizontal or reclined
installation is only permissible after technical release of the manufacturer!
•Be sure to observe proper heat dissipation (FTechnical data, heat dissipation).
Operating Instructions Acontrol –model series PKE-6 /-10 / PKE-14 Product overview
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4.2 inimum space requirement
In order to ensure sufcient 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 ne t to each other.
When installing several devices on top of each other, the danger of reciprocal heating e ists. This
layout is only then permissible when the air suctioned from the upper unit does not become warmer
than the permissible ambient temperature (FTechnical data). I.e., a correspondingly larger clearance
or thermal shielding is required.
4.3 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!
4.4 Installation location for agriculture
In order to avoid damage caused by ammoniac vapours, the controller shall not be installed in the
stable, but rather in an outhouse wherever possible.
4.5 Temperature inuences during commissioning
Avoid condensation in the controller and hence functional faults attributable to condensation by storing
the controller at room temperature!
Operating Instructions Acontrol –model series PKE-6 /-10 / PKE-14 Mounting
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5 Electrical installation
5.1 Safety precautions
Danger owing 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.
•It is forbidden to carry out work on electrically live parts.
•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.
•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!
•etal 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 manual (FConnection diagram)!
5.2 E C-compatible installation
5.2.1 otor feeder 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 Signal cable
Pay attention to sufcient 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!).
5.3 ains connection
Power from the mains is connected to terminals: PE, L1 and N. Here, it must be strictly observed that
the mains voltage lies within the allowable tolerance specications (FTechnical data and nameplate
afed to the side).
Danger owing to electric current
The mains voltage must comply with the DIN EN 50160 quality characteristics and the dened
standard voltages in IEC 60038!
Operating Instructions Acontrol –model series PKE-6 /-10 / PKE-14 Electrical installation
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5.4 otor connection
The motor is connected at terminals U1 and U2. Several motors can be connected to the device.
Attention
The maximum total control current (specied for electronic voltage regulation) for all motors
may not exceed the device’s rated current.
If the maximum control current for electronic voltage regulation is not known, a supplementary
20 % of the rated motor current must be allowed for.
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 “TB”e.g. type S-ET10.
5.4.1 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 controllers series STEPcontrol,
SINUcontrol or Fcontrol
5.5 otor protection
Attention!
otor thermostats cannot be connected to these controller. I.e. a separate motor protection is
required. We cannot under any circumstances accept liability for damage to the motors which
do not have the required motor protection. It is recommended that every fan is equipped with a
separate motor protection unit e.g. type S-ET10 (Fconnection diagram) !
5.6 Signal or sensor connection (E1 = Analog In 1)
The unit has one-analog input: terminals “E1”/“GND”(Analog In 1).
The connection is independent of the programmed operating mode and from the sensor signal
employed.
The internal jumpers must be placed in correct position depending on input signal. Factory setting 0 -
10 V.
•When connecting passive temperature sensors TF.. (KTY81-210) must be paid attention to no
polarity.
•When connecting active sensors 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 “+24 V”
and “E1”(“GND”terminal is omitted).
Over DIP 4 an inverting of the input is possible for mode 1.01 speed controller.
•DIP 4 =
| OFF | (factory setting) for signals: 0 - 10 V, 2 - 10 V, 0 - 20 mA, 4 - 20 mA
•DIP 4 =
| ON | for signals: 10 - 0 V, 10 - 2 V, 20 - 0 mA, 20 - 4 mA
Attention!
Never apply line voltage to analog inputs!
5.7 Output voltage 10 - 10 V (A = Analog Out)
Constant voltage +10 V e. g. for e ternal potentiometer by operation as speed controller 1.01 .
Connection to terminals “A1”-“GND”=“Analog Out 1”(I
ma
10 mA).
It is not permissible to connect outputs of several devices to each other!
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