Display Of Information; Safety Instructions; Symbols; Designations - Bosch Rexroth PRC 7 00-L /W -0200 Serie Typspezifische Anleitung

50/88 Bosch Rexroth AG
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 refer to Tab. 1: Required and supplementary
documentation Rexroth PRC7000 Process Resistance Welding Control
Instructions 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
Tab. 2:
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:
Designation
Tab. 3:
Designation Meaning
ELMO
Electromotive
EZ
Elektromotive gun, Process device
FQF Force Quality Factor, Value for the welding quality, derived
from the characteristic of the counterforce to the tips during a
weld.
IoT
(Internet of Things) is a collective term for technologies of an
infrastructure that enables physical and virtual objects to
work together.
GDM
Gun Data Module
IO
Inputs, output, Process interface
KE
Combined Control, process device
KSR
Constant current regulation
MGDM
Measuring Gun Data Module
MOV
Metal oxide varistor
PHA Phase angle
Pilz PNOZ Safety relay
PK Process cabinet, further development combi control
R911405944 | PRC 7x00-Lx/Wx-0200