JOST TK 5 OPERATING MANUAL
OPERATING INSTRUCTIONS FOR
TK5 – CONTROL UNIT
(Installation set)
S-TK5001
1 of 20
22.12/03/Siew
TK 5
OPERATING INSTRUCTIONS FOR
TK5 – CONTROL UNIT
(Installation set)
S-TK5001
2 of 20
22.12/03/Siew
1 ELECTRICAL SAFETY
THE TK5-CONTROL UNIT CONDUCTS DANGEROUS VOLTAGE
WHEN CONNECTED TO THE MAINS POWER SUPPLY.
WHEN IN OPERATION, THE TK5-CONTROL UNIT MUST BE
EARTHED VIA A GROUND CONDUCTOR CONNECTED TO THE
PE MASS TERMINAL.
THE TK5-CONTROL UNIT CAN STILL BE UNDER OUTSIDE
VOLTAGE EVEN WHEN IT IS SWITCHED OFF.
BEFORE STARTING WORK, CHECK THAT THE TK5-CONTROL
UNIT IS NOT UNDER VOLTAGE BY MEASURING THE MAINS
POWER CONNECTION TERMINALS WITH A VOLTMETER.
THE ELECTRICAL INSTALLATION MAY
ONLY BE PERFORMED BY AN
APPROVED ELECTRICIAN.
Warning symbols
For your own safety, please pay particular attention to the
instructions marked with the symbols below:
Dangerous voltage
General warning
!
OPERATING INSTRUCTIONS FOR
TK5 – CONTROL UNIT
(Installation set)
S-TK5001
3 of 20
22.12/03/Siew
2 NOTES ON THE EMVG ACT
The CE-mark which has been applied refers to the German EMVG Act of
9/11/1992 concerning electro-magnetic compatibility (EMC).
The TK5-control unit must be installed by personnel trained in the requirements
of EMC.
The TK5-control unit is compliant to the following standards / normed documents:
1. EN 50081-1
2. EN 50082-2
Providing the precautions detailed below are taken, the TK5control unit may be deployed:
- in the home, businesses, trade premises and in small firms
- in industrial applications
Precautions to be taken:
(as detailed in the circuit diagram in the Annex)
• All control lines must be screened and laid on one side of the
control unit.
• The line which connects the TK5-control unit and the drive must
be screened and laid double-sided.
OPERATING INSTRUCTIONS FOR
TK5 – CONTROL UNIT
(Installation set)
S-TK5001
4 of 20
22.12/03/Siew
3 TABLE OF CONTENTS
1 ELECTRICAL SAFETY
2 NOTES ON THE EMVG ACT ...................................................................................................................3
3 TABLE OF CONTENTS .............................................................................................................................4
4 FOREWORD ................................................................................................................................................5
5 INTENDED USE ..........................................................................................................................................6
6 METHOD OF WORKING..........................................................................................................................6
7 INSTALLATION .........................................................................................................................................7
7.1 DESIGN ....................................................................................................................................................7
7.2 NOTES ON INSTALLATION .................................................................................................................7
7.3 CABLING .................................................................................................................................................8
7.4 CONNECTIONS .......................................................................................................................................8
7.5 PARTICULARITIES ................................................................................................................................9
7.5.1 Controller release...............................................................................................................................9
7.5.2 Output-side switching ........................................................................................................................9
7.5.3 Switching the target value signal .....................................................................................................9
7.5.4 Coarse/fine current applications ......................................................................................................9
7.5.5 Manual/automatic application...........................................................................................................9
7.5.6 Applications with multiple drives ....................................................................................................10
.....................................................................................................................2
8 COMMISSIONING ...................................................................................................................................10
8.1 CHECKS BEFORE TURNING ON THE MAINS VOLTAGE .............................................................10
8.2 TURNING ON THE MAINS VOLTAGE .............................................................................................. 10
9 ADJUSTMENT / RECONFIGURATION ...............................................................................................12
9.1 POSITION OF ADJUSTING ELEMENTS AND COMPONENTS.......................................................12
9.2 EXPLANTION OF ADJUSTING ELEMENTS .....................................................................................12
9.3 ADAPTING THE TARGET VALUE SOURCE ....................................................................................13
9.4 ADAPTING TO THE MAINS VOLTAGE ............................................................................................ 13
9.5 CALIBRATING THE CONTROL UNIT ...............................................................................................14
10 MAINTENENCE........................................................................................................................................14
11 NOTIFYING DEFECTS............................................................................................................................14
12 AUXILIARY DEVICES ............................................................................................................................16
13 ANNEX........................................................................................................................................................ 17
13.1 TECHNICAL DATA ..............................................................................................................................17
13.2 TYPE CODE ...........................................................................................................................................18
13.3 SCOPE OF SUPPLY ...............................................................................................................................19
13.4 FUSE .......................................................................................................................................................19
13.5 DIMENSIONS.........................................................................................................................................19
13.6 CIRCUIT DIAGRAM .............................................................................................................................20
OPERATING INSTRUCTIONS FOR
TK5 – CONTROL UNIT
(Installation set)
S-TK5001
5 of 20
22.12/03/Siew
4 FOREWORD
These instructions apply solely to TK5-control units.
It is essential that these instructions have been read and understood
before starting installation and commissioning work.
The limit values stipulated in the technical data must be complied
with when the control unit is deployed.
The guarantee given for the manufacturer's drives/machines does
not include defects which are caused by misuse or false operation of
this control unit.
The instructions are sub-divided into different chapters as detailed in
the table of contents.
Please read chapter 1 "Electrical safety“ and chapter 2 "Notes on
the EMVG Act“ before starting work with the TK5-control unit.
It is essential that the operator is familiar with the contents of these
instructions before using the drive/machine or before making worksspecific adjustments and settings.
In case you have any questions concerning the TK5-control unit,
please contact the manufacturer directly.
The manufacturer reserves the right to make changes to products
without giving prior notice.
OPERATING INSTRUCTIONS FOR
TK5 – CONTROL UNIT
(Installation set)
S-TK5001
6 of 20
22.12/03/Siew
5 INTENDED USE
The TK5-control unit is designed for operating oscillation equipment
with the manufacturer's magnetic drives of type JD connected to an
AC power system.
The TK5-control unit allows the amplitude of such equipment to be
infinitely adjusted - virtually from 0 to the maximum.
6 METHOD OF WORKING
Using the supplied potentiometer or an external 0/ - 20 mA or a
voltage signal 0 – 10 V DC as the source of the target value, the
amplitude can be infinitely adjusted, and thus also the conveying
performance of magnetic oscillation equipment within determined
limits (minimum and maximum values).
The target value signal which has been set arrives at a smooth startup and linearisation stage and is subsequently compared to the
actual value signal. The actual value signal here is the voltage
output by the control unit to the drive. The differential signal (control
deviation) is passed to a controller, thereby generating the actuating
signal for controlling the phase angle. The actuating signal
determines the point in time at which the thyristor triggers.
For the purpose of galvanic separation, the triggering pulses are fed
to the thyristor via an optocoupler. Triggering takes place within the
positive sinusoidal half-wave. The phase angle in the sinusoidal halfwave controls the electrical power made up of voltage and current
which is fed to the oscillation system.
Fluctuations of ± 10 % in the mains voltage are thus compensated to
approx. ± 2 % whilst the amplitude remains more or less constant.
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