Atlas Copco Stationary Air Compressors User Manual

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Instruction book 
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8.7 Modify parameters menu 
 
Function 
 
The menu allows the operator to program: 
Parameters, see section 8.8. 
Protections settings, see section 8.9. 
Service plan settings, see section 8.10. 
Clock function settings, see section 8.11. 
Configuration settings, see section 8.12. 
 
 
8.8 Modifying parameters 
 
Function 
 
To modify a number of parameters as mentioned below and in Fig. 8.1. 
 
Pressure Band 1 High 
Pressure Band 1 Low 
Pressure Band 2 High 
Pressure Band 2 Low 
Number Of Starts/Day (per compressor module) 
-  Minimum Stop Time (i.e. the time period during which the compressor, if stopped automatically, 
remains stopped whatever happens with the air net pressure) 
Power recovery time (if automatic restart after voltage failure is activated) 3) 
Restart delay (can be programmed, allowing e.g. compressors to be restarted one after the other) 
Time to next start (time between the starting of two compressor modules) 
Time to next stop (time between the stopping of two compressor modules during regulation) 
 
Procedure 
 
1.  Starting from the Main screen (see section 8.1.2): 
press the key "Menu" (F1) 
- press 
the 
↓ key until the option "Modify Parameters" is followed by a horizontal arrow 
press the tabulator key (5) to activate the menu 
2.  The first option ("Parameters") will be followed by a horizontal arrow. 
3.  Press the tabulator key (5): the first item ("Pressure Band 1 High") and its setting will appear. 
4. Use 
the 
↓ key to scroll until the parameter to be modified is followed by a horizontal arrow.