FieldServer FS-8700-64 Manuale Utente

Pagina di 22
FS-8700-64 
ATMI 
ACM 
       Page 
18 
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22 
 
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Tel: (408) 262-2299   Fax: (408) 262-9042   Toll_Free: 888-509-1970   email: support@fieldserver.com
 
Malfunction Major Type 
Mafunction Minor Type 
1.  INADEQUATE BYPASS FLOW  0. 
2. EMERGENCY SWITCH 
CLOSURE 
1.TEMP_LOW         
2. TEMP_HIGH         
3. LOSS_OF_NH3_FLOW 
3.  FAILED LEAK CHECK 
0. 
4.  DSP FAILURE in module 
0. 
5.  FAILURE to get interferogram 
1. Bench timeout                     
2. Bench short scan                  
3. Zero ZPD value or address         
4. Bench reports Bad Scan            
5. Bench DREQ stuck TRUE             
6. Energy (ZPD) address out of 
range 
7. energy (ZPD) value too high       
8. energy (ZPD) value too low        
9. DSP reports bad scan 
 
6.8  Gas Values & Scaling 
 
The driver stores all gas values after multiplying them by 100. This allows the driver to store 
values in arrays with formats other than floats without losing the precision provided by the ACM 
unit. This is done because some downstream devices’ and protocols cannot handle floating 
point numbers. This may not suite you in which case you will need to use scaling. 
 
These parameter keywords should be added to each CSV Map Descriptor definition. 
 
…..Data_Array_Low_Scale, Data_Array_High_Scale, Device_Low_Scale, 
Device_High_Scale……. 
 
To store the actual values reported by the ACM unit you should use the following values : 
 
…..Data_Array_Low_Scale, Data_Array_High_Scale, Device_Low_Scale, 
Device_High_Scale……. 
…..0                                     , 1                                     , 0                             ,  100….. 
 
 
6.9  Alarms and/or Warnings 
 
 
The following list are valid entries  in specifying the ATMI_Data parameter in the csv file. 
 
Slot-alarm, 
Slot-warning, 
Slot-combo 
Port-alarm, 
Port-warning, 
Port-combo