MFP250 / 400 / 800
Sequence
76609594EN-MFP-NH-V2.0.docx 34/40
5.3
Diagrams
5.3.1
Welding Scheme Sequence
5.3.2
Signal Sequence Diagram MNC
Start is accepted only if output
Ready
of the MNC as well as of the ISQ is activated.
Otherwise a fault message is generated.
This start signal must stay active until output
Ready
becomes inactive. Output
Ready
gets active again when the next weld cycle can be started.
Output
End Of Cycle
is activated when the full status information of the current
measurement is available.
End Of Cycle
could stay inactive if a fault occurs. In that
case the output
Fault
is activated. External program selection should be performed
earliest after end of cycle. The duration of acknowledging that signal as well as the time
for evaluation and communication could reach
30 seconds
.
Output
Search Force
is set when search force is reached and after squeeze time it will
be reset again. This signal is available also in single step mode and during electrode
reference mode.
starting
search for
deposit
Start
searching
position
Startposition
search
travel
breaking-off
point
Penetration
deposit
reached
hold-time
welding
follow-up
return
Position [Inc]
time t [ms]
