Bosch Rexroth PRC 7 00-L Serie Bedienungsanleitung Seite 28

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Regarding this Documentation
1.3 Display of information
In order to enable you to work with your product in a fast and safe way, uniform
Safety instructions, symbols, terms and abbreviations are used. For a better
understanding they are explained in the following sections.
1.3.1 Safety instructions
For safety instructions please refer to Tab. 1: Required and supplementary
documentation Rexroth PRC7000 Process Resistance Welding Control and
Rexroth Weld Timer Safety and user information.
1.3.2 Symbols
The following symbols mark notes that are not safety-relevant but increase the
understanding of the documentation.
Tab. 2: Meaning of the Symbols
Symbol Meaning
If this information is disregarded, the product cannot be
used and or operated to the optimum extent.
Single, independent step

1. Numbered step:
2. The numbers specify that the Steps are completed one
after the other.
3.
1.3.3 Designations
This documentation uses the following designations :
Tab. 3: Designation
Designation Meaning
PRC 7000 Process Resistance Welding Control
PRI 7000 Process Resistance Welding Interface
IoT IoT protocol is an option that must be enabled as a license.
KSR
Constant current regulation
MOV Metal oxide varistor
PLC
Programmable Logic Control
PSG xxxx Medium-Frequency Welding Transformer 1000Hz
PSF
Prozess stability
STC TEACH Sheet Thickness Combination, teaching
UIR UI control
WIC Weld Interface Controller (internal realtime bus)
1.3.4 Abbreviations
For information on the abbreviations used in this documentation, refer to Tab. 1:
Required and supplementary documentation Rexroth PRC7000 Process
Resistance Welding Control Instructions.
R911415883 | PRC 7x00-Lx/Wx-0130