Bosch Rexroth PST 6 0 Series, Operating Instructions Manual

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1070080029 / 05 Bosch Rexroth AG Electric Drives
and Controls
PST 6xx0 | | 175 /330
Regarding this documentation
1.3.2 Icons
The following icons are used to mark text passages specifically.
Table5: Icons used
Icon Meaning
This icon indicates a tip or an information. It helps use
and operate the product optimally or understand the
context better.
"
This icon indicates the need to observe/perform certain
things.
• This icon indicates an (unsorted) list.
1.
2.
3. This icon indicates a (sorted) list or specific procedure
steps where a certain sequence has to be observed.
1.3.3 Designations
The following designations may appear in our documentation:
Table6: Designations
Designation Meaning
BOS Welding user interface
BQR User interface for U/I controller
PE Protective Earth. PE conductor.
PG Programming terminal/welding computer.
PLC Programmable Logic Controller.
PSG Transformer-rectifier unit for PSI types.
Medium-frequency welding transformer 1000 Hz
PSI Programmable weld timer with inverter.
PSQ 6000
XQR Plug-in module for PSI with UI controller functionality.
Is not needed for PSI 6xCx types.
PST Programmable weld timer with thyristor power unit.
WT Weld timer.
Also referred to as timer, module or resistance weld timer.
1.3.4 Abbreviations
Refer to Section 20 from page 323.
ENGLISH