We're hiring:

CNC-Fräser / Zerspanungsmechaniker Frästechnik (m/w/d)
(052023-1)

Elektroplaner (m/w/d)
(032023-1)
Detailed Profibus diagnostics


Profibus networks are the backbone of your facility and an unexpected breakdown will cause high costs.
Have you therefore ensured an accurate installation that meets specifications with corresponding acceptance and documentation?
As the analog signalvoltages in the PROFIBUS-clients are digitalised, a slow deterioration in the signal quality will initially not be noticed.
If a critical barrier is passed first bit errors will occur which, however, will be covered up by the security program of the protocol (repeat telegrams).
A further minimal deterioration can then lead to the breakdown of the whole facility.
We conduct a detailled Profibus measurement of DP and DA networks for you.
We support you in the error analysis and eliminate the errors in the Profibus Networks.
Of course we can provide you with our high quality equipment.
The Profibus measurement set includes the following tools:
1. Physical Profibus measurement tools
For the electrical signal quality of Profibus hardware and networks
Useful for installation, commissioning and maintenance
Can locate faults in the Profibus wiring, as well as damaged RS-485 drivers and other electrical faults
Nonreactive measurement in operating mode
Master simulator for commissioning
Determination of bus typology
Storage oscilloscope included
Client specific test and acceptance record
Getting started documentation for a quick introduction
2. Protocol analysis
Protocol analysis for Profibus DP and PA networks and hardware
Recording and clear illustration of the Profibus network structure with all active devices
Extensive online analysis of all relevant parameters of the network, the Profibus masters and all connected slaves
Effective recording and visualisation filters
Extensive trigger possibilities
Telegram decoding for FDL, DP, DP-V1 and DP-V2
Telegram recording, also long-time recordings
Automatic creation of a test protocol
Intuitive user interface in German and English
USB interface PROFIprobe with special diagnostic logic for precise results
Simultaneous and parallel analysis of DP and PA
Getting started documentation for a quick introduction
3. Digital field bus leakage current clamp meter for the detection of unwanted shield currents which may result from grounding, potential equalization or EMC problems.
Differential current measurement
Leakage current measurement
Voltage and resistance measurement
Frequency range for AC current / voltage 40 Hz...1 kHz
Acoustical continuity test
MIN/MAX and relative value measurement
Manual selection of the measurement range
Integrated data hold
Additional analogue bargraph display
Clamp opening 30 mm