INFICON Cygnus 2 Thin Film Deposition Controller - Manual (Page 227)

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Cygnus 2 Operating Manual
13.6 Troubleshooting Guide
If the Cygnus 2 fails to work, or appears to have diminished performance, the
following Symptom/Cause/Remedy charts may be helpful.
WARNING - Risk Of Electric Shock
There are no user serviceable components within the
Cygnus 2 case.
Potentially lethal voltages are present when the line cord,
Inputs or Outputs are connected.
Refer all maintenance to qualified personnel.
This Cygnus 2 contains delicate circuitry which is
susceptible to transients. Disconnect the line cord
whenever making any interface connections. Refer all
maintenance to qualified personnel.
Output Used In Logic Equ # An attempt was made to use an Output that is
programmed in Logic Statement #. Each input error
message is
taken down by
pressing the
clear key. Source Sensor
General
Reset Required First An attempt was made in Source Maintenance to
enable a Material that is running. Source
Maintenance
Material(s) Running An attempt was made to save a Config file while
a Material is running. USB Storage
Table 13-5 Input error messages (continued)
Input Error Message Set Cleared Screen