Special Features With Operation Mode „Us; Outputs „Psq Evaluation Completed - Bosch Rexroth PSI 6 224 Serie Typspezifische Anleitung

1070087028 | PSI 6xxx.224
7.2 Special features with operation mode „US":
 With global activated US measurement no diode temperature monitoring will be
done.
(Display: 0°).
 If in a welding sequence the US monitoring activated, then will be done no
current monitoring , also if it is activated.
 The signal „weld complete (KSR)" will only be set after a faultless welding
sequence, if the US monitoring is not activated.
 The signal „Weld fault (KSR)" will after a welding process fault only be set, if the
US monitoring is not activated.
 The default setting of the status „USP too low" in the fault assignment is
„warning".
7.2.1 Outputs „PSQ evaluation completed""
 The outputs „PSQ evaluation completed" and „PSQ evaluation ok" get after a
welding sequence with activated US monitoring the following status
„PSQ evaluation
„PSQ
completed"
evaluation
ok"
0 0
1 0
1 1
The outputs „PSQ evaluation completed" and „PSQ evaluation ok" are set to 0 in
case of
 error after fault reset,
 after a faultless welding schedule
 after switching off of the start signal.
These outputs are since firmware version 109 (because of installation UI-
controller) not active!
Bosch Rexroth AG
Status
Schedule aborted or fault in US measurement, other
fault:
USP cannot be evaluated

Fault has to be reset

This status has to be monitored from an external control
via a Time-Out detection after the start of a welding
schedule!
USP too high:
Cold welding

Fault has to be acknowledged

USP < USPmax.:
next welding schedule can be started

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Features