4. "Gas nozzle
"Gas nozzle free" query:
free" query
Low or High
"Gas nozzle free" query = High
Next program step:
5. Cleaning
"Gas nozzle free" query = Low
Set
External signal "Clamp gas nozzle,
cleaning motor on"
Wait 0.5 seconds
Reset
External signal "Clamp gas nozzle,
cleaning motor on"
"Gas nozzle free" query:
Low or High
"Gas nozzle free" query = Low
Stop
Error message:
Gas nozzle clamped
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