Bosch PST 6101.321 Technical Information page 83

Timer and i/o level
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Electrical connection
<Welding fault>
7-40
PST 6101.321 / PSI 6101.321
This signal is output in the event of a fault in the [Sequence] or if the timer recognizes an
inadmissible deviation of a monitored value which has been defined as a fault. The ready
state of the timer is cleared. Any further [Sequence] is disabled until the correction of the
fault has been signaled to the timer.
When the cause of the fault has been cleared, the ready state is restored by:
-
the <Reset Fault> signal, please refer to page 7-25
-
the <Reset Fault with WC> signal, please refer to page 7-25
-
the <Reset Fault with Reweld> signal, please refer to page 7-25
-
an operation in the BOS-5000 software, e.g. in the Diagnostics -Timer window.
Also refer to <Control ready> signal, page 7-32.
The output is activated with:
-
single spot mode:
after welding the spot. Welding of more spots is not possible wIthout fault reset.
-
repeat mode:
after the end of the spot which was recognized as a defective weld. Welding of
more spots in repeat mode is not possible without fault reset.
-
seam mode:
after the end of the seam. Welding of more seams is not possible without fault
reset.
NOTE
A failure is defined as a fault in the Fault Allocation feature in the Basic-Setup menu.
1070 080 056-101 (99.09) GB

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