Abbrevations; Safety Instructions; General Notes On Damages To Property And Products - Bosch Rexroth PRC 7 00L Serie Typspezifische Anleitung

R911407348 | PRC 7x00-Lx/Wx-1300 Bosch Rexroth AG | Electric Drives and Controls
PRI 7000 Process Resistance Welding Interface
PSG xxxx
Medium-Frequency Welding Transformer 1000Hz
PSF
Prozess stability
QA Circuit braker in the cabinet
Q-stop Using the "Q Stop" function, the weld timer can detect any
problems occurring in the PSF, UIP or FQF parameters,
which can be signalled to the operator and/or the PLC. With
the help of a program-specific, configurable supervision, it
must first be defined which PSF, UIP and/or FQF values are
to be detected as basically problematic by the weld timer.
The weld timer generally accounts for actual values within the
"conditional tolerance range" of the corresponding monitored
value only. In addition, you have to define the threshold for
the weld timer that has to be exceeded in order to actually
signal the problems occurred as an error. One differentiates
between: • program-specific Q Stop • component-specific
Q Stop
SP Servo-pneumatic gun, process device
STC TEACH Sheet Thickness Combination, teaching
TCP Tool Center Point,
Coordinates of the robot tool relative to flange axis 6
Process quality.
UIP
Value for the welding quality, derived from the resistance
characteristic of the current weld.
UIR UI control
WC Weld complete
WIC Weld Interface Controller (internal realtime bus)
1.3.4

Abbrevations

For information on the abbreviations used in this documentation, refer to Tab. 1:
Required and supplementary documentation Rexroth PRC7000 Process
Resistance Welding Control Instructions.
2

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.
3 General notes on damages to property and
products
For general notes on damages to property and products, refer to Tab. 1: Required
and supplementary documentation Rexroth PRC7000 Process Resistance
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