Features; Special Features - Bosch Rexroth PSI 6 349 Serie Typspezifische Anleitung

PSI 6xxx.349xx | R911338817
7

Features

Sequence standard 1000 Hz (sequence parameters in milliseconds)
I/O-board: PS5 IBS Fern
(Details refer to Tab1. Required and supplementary documentation,
Rexroth PSI6xxx Medium-Frequency Inverter Instruction Manual).
7.1

Special features

The welding controller features the following specifics:
 Controller is prepared for connection with Interbus PMS board, Profibus FMS
board, or Ethernet board.
 Control is prepared for the control system PSQ6000 XQR
Starting with firmware version – GA/208: point repetitions are welded in KSR or
PHA mode, not in UIR mode (this affects measuring, control, monitoring, and
stepper).
 KSR-current monitoring is further active with UI-monitoring without UI-
regulation (starting with firmware version – GA/208).
 The time within the current has to exceed a minimum threshold is adjustable.
If this threshold is not exceeded on average, the sequence is stopped and an
error message occurs (starting with firmware version –GA/208).
 For welding programs with electrode numbers 1 to 9, output KSR selection 1 is
simultaneously set.
For welding programs with electrode numbers 10 to 19, output KSR selection 2
is simultaneously set.
For welding programs with electrode numbers 20 to 29, output KSR selection 3
is simultaneously set.
For any other electrode numbers, the KSR selection outputs remain
unchanged.
 The "Stop Circuit open / no 24V" fault is automatically reset.
 The DC link voltage is always checked, the fault message is automatically
reset.
 With start tip dress function
 Output „Tip dress request" is set after welding program selection (starting with
firmware version –GA/208).
 Serial output O09 „New Electrode" (new from software version –103)
If the via spot selection selected welding program has an electrode with actual
count "0", the output O09 „New Electrode" is set,
 Tip dresser change
The timer has additional counters that count each tip dress performed on each
electrode. These counters can be reset via the programming tool.
The output „Prewarning dressing tool" is set when the following applies: the
number of dressing cycles, that can be executed until "Tip dresser end of life" is
reached, is equal to the value of the "Tip dresser change warning" parameter
(starting with firmware version – GA/208).
When the programmed maximum value is reached, output „End of stepper" is
set.
The function is switched off if the value „0" is specified as maximum value.
 Automated force calibration and force monitoring is possible with a Kistler force
sensor.
 It's possible to select a check for the proportional valve at the end of the
squeeze time.
Bosch Rexroth AG 37/44
Features