Chapter 7: Maintenance and Troubleshooting
7-4
CMP4030 User Guide
November 2002
Diagnostic Screen Fields
The Diagnostics screen is generally intended for use by qualified service personnel to
aid in the diagnosis of equipment problems.
In addition to this, the Diagnostics screen also displays operating histories for each
output. The operating histories are particularly useful for monitoring the ‘age’ of the
lamps in order to schedule replacement before lighting intensity decreases too much
or they fail completely.
Exit
Touch the Exit button to return to the Status screen.
Help
To access on-line help, touch the Help button, then the field or
button for which help is required.
Label Fields
Sequence
Number
Displays the output or input label sequence number.
Label
Displays the output or input label. This label matches the label on
both the chamber schematics and the physical outputs.
Physical
Output
Location
Displays the physical location (board #, channel #) of the output
or input.
Current
Setting
Displays the current condition of the input or output.
Service History Fields
: Operating Hours and Cycles are service history fields. They display the
service history for output labels only.
Operating
Hours
Displays the number of output operating hours.
Touch the SET button to display a keypad to change the
operating hours
.
Cycles
Displays the number of completed output cycles.
Touch the CLR button to clear the service history for the output
Power
Bar
The Power Bar displays the current output voltage relative to
maximum output voltage.
The voltage can be adjusted to perform diagnostics.
