INFICON IC6 Thin Film Deposition Controller - Manual (Page 100)

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IC6 Operating Manual
3.6.11 DAC Monitoring
IC6 continually compares the actual output voltages at the DAC BNC connectors
with the internally generated values to detect external or internal equipment
malfunction. If the values do not agree, IC6 takes the following action:
If the DAC output is assigned for Source control:
 Stop the process.
 Display Source Fault message.
 Set this Source Output to zero.
If the DAC output is assigned for Recorder use:
 Set this output to zero.
 Display Recorder Fault message.
Both types of faults remain active until a RESET is performed.