ACommunication
C
Ref. DCD01/3067 - UC500_en_D
15/27
Timing diagrams of the communication signals
Operating mode with the internal program T05
Remarks
• Pause:
Whatever the mode selected: when marking is interrupted, the "Marking ready" signal returns to phase 1. Other
signals are not modified.
•Fault:
Whatever the mode selected: if failure occurs (origin or EM machine temperature failures), the "Fault" signal goes
to phase 1. The other signals return to phase 0 until operator acknowledgement.
• In-process mode:
Launch a "Start cycle" Close the dry contact between pins 4 and 5.
Stop the cycle Open the dry contact (usually closed) between pins 9 and 5.
Obtain the "End of cycle" information
Depending on the mode selected
End of marking
cycle
Marking
Marking
Impulse
Start cycle
Information
Marking in progress
Ready to marking
Marking
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