TWK Elektronik PMU-04 User Manual
TWK-ELEKTRONIK GmbH D-40041 Düsseldorf Tel. +49 211 96117-0 info@twk.de
Heinrichstrasse 85
User Manual PMU - 04
Date: 04.03.2015
Document No.: PMU 13375 AE
User Manual
PMU - 04
P.O. Box 10 50 63 Fax +49 211 637705 www.twk.de
User Manual PMU - 04
Date: 04.03.2015
Document No.: PMU 13375 AE
Page 2 of 15
protected by copyright laws and international treaty provisions.
COPYRIGHT: The PMU 13375 operating instructions
are owned by TWK-ELEKTRONIK GMBH and are
© 2015 by TWK-ELEKTRONIK GMBH
POB 10 50 63 ■ 40041 Düsseldorf ■ Germany
Tel. +49/211/63 20 67 ■ Fax +49/211/63 77 05
info@twk.de ■ www.twk.de
User Manual PMU - 04
Date: 04.03.2015
Document No.: PMU 13375 AE
Page 3 of 15
1 Safety instructions ___________________________________________________ 4
2 General information __________________________________________________ 5
3 Connection of the programmer PMU - 04 _________________________________ 5
3.1 Software installation _____________________________________________________ 5
3.2 Initial commissioning of PMU - 04 __________________________________________ 6
4 Execution of the programme PMU - 04 __________________________________ 11
5 Software and hardware versions _______________________________________ 14
6 Literature __________________________________________________________ 15
User Manual PMU - 04
Date: 04.03.2015
Document No.: PMU 13375 AE
Page 4 of 15
1 Safety instructions
Scope
This user manual applies exclusively to the Universal Programmer PMU – 04.
Documentation
The following documents must be observed:
- The owner's system-specific operating instructions and general regulations of
ZVEI
- User manual for Universal Programmer PMU: PMU13375
- Rotary encoder data sheets for CRF/SRF: CRF10266 and for DAF/SAF: DAF10286
(The SRF and SAF versions stand for the stainless steel versions and are electrically fully compatible with the
basic versions CRF and DAF)
- The connection diagrams TYxxxx enclosed with the devices
Proper use
The TWK-ELEKTRONIK GmbH angle and linear transducers are used to register angle or
travel positions and provide their measured value as an electrical output signal. As part of a
system, they must be connected to the downstream electronics and must only be used for
this purpose.
Commissioning
• ... The devices must only be commissioned and operated by a specialist electrician.
• ... The rotary encoder is installed and removed in de-energised condition.
• ... The devices must be protected against mechanical and electrical damage during
installation and operation.
• ... The devices must not be operated outside of the specified values.
• ... All electrical connections must be tested before commissioning the system.
User Manual PMU - 04
Date: 04.03.2015
Document No.: PMU 13375 AE
Page 5 of 15
2 General information
The data sheet for the programmer PMU – PMU12005DE0 /1/ forms the basis for the user manual.
The programmer PMU - 04 has been extended with the active control mode functionality for the CRF/SRF /2/
and DAF/SAF /3/ rotary encoders. As well as the option of programming the rotary encoder according to
customer-specific requirements, the user now also has the option of viewing and checking the programmed
values in control mode. This option makes it easier to check the values programmed for the rotary encoders
with separate operation of the programmer or when the control system is connected.
As part of this extension, the following limitations have been implemented in comparison with the predecessor
version.
1. General changes:
- The up/down mode is not represented in control mode. The function is carried out exclusively
using the rotary encoder's multifunction pins.
- The offset value is defined from 0 to 16,777,215 and not as ± 32,768 as before.
2. Rotary encoder-specific changes with reference to the interface:
- CRF/SRF – SSI: The monoflop time can only be changed in the factory.
The example application descriptions contained in this user manual refer to Windows 8.1.
3 Connection of the programmer PMU - 04
Commissioning of the PMU-04 is carried out in the following steps:
1. Connection of the rotary encoder to the front side of the PMU-04 using the 15-pin SUB-D connector
(connection cable corresponding to rotary encoder version /1/ )
2. Connection of the USB cable – USB connector type B on the programmer and USB connector type A
on the PC (operating system: Windows 7, 8, 8.1)
3. Programmer supply via USB or power supply unit (24 V/1 A) using 4 mm laboratory sockets or power
supply unit connector (NE S/J 21)
The connection of a rotary encoder is necessary in each case to be able to work with the programmer.
Communication between the PC, programmer and rotary encoder takes place continuously. If this
communication is disturbed, an error message to the effect that the programmer is not detected is output. The
problem must be eliminated by the user. The programmer function can only be used when connected correctly.
3.1 Software installation
The CD enclosed with the PMU contains the files required to execute the program PMU-04 (option: software
transmission by E-mail). The customer must save these to a separate directory on its computer, also see
Figure 1. The CRF and DAF directories are intended for saving the application-specific parameter files. The
pmu_driver_winusb directory contains the drivers for the programmer PMU – 04; if the programmer is not
detected automatically, these can be integrated manually, also see point 3.2. The application is the programme
UP_PROCOD.exe. It must be remembered that all files must be loaded into the desired target directory.
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