B-4
 
 
 
 
 
Table B-2. Card Status Points for NAC Card 
Point Label  Description 
1-CS 1  Missing Card  This trouble indicates that the NAC card is not communicating 
with the master. 
1-CS2  Wrong Card  This trouble indicates that the card returned a card type as 
something other than a NAC card type. 
1-CS3  NACs 1 & 2 Class A  NAC 1 and 2 Class A card not inserted trouble. Only occurs if 
circuits are configured with NACA device type. 
1-CS4  NACs 3 & 4 Class A  NAC 3 and 4 Class A card not inserted trouble. Only occurs if 
circuits are configured with NACA device type. 
1 -CS5  NAC 1 Signal Power  Indicates a signal power trouble for NAC 1. 
1-CS6  NAC 2 Signal Power  Indicates a signal power trouble for NAC2. 
1-CS7  NAC 3 Signal Power  Indicates a signal power trouble for NAC3. 
1-CS8  NAC 4 Signal Power  Indicates a signal power trouble for NAC4. 
 
The NAC has seven hardware points associated with it.  Of the seven hardware 
points, six are points which may be programmed by the user.  The other point is 
the City Circuit point which is not available for programming or viewing by the 
user.  The following table is a list of the points on the NAC card.  The type field 
denotes which class the point falls into (S=System point that is not available to 
the user for viewing or programming, U=User Configurable Points). 
 
Table B-3. System and User Points of NAC Card 
Point Type  Label (default)  Description 
1-1  U  NAC Circuit: SIG 1  NAC card Signal 1 status and configuration. 
1-2  U  NAC Circuit: SIG 2  NAC card Signal 2 status and configuration. 
1-3  U  NAC Circuit: SIG 3  NAC card Signal 3 status and configuration. 
1-4  U  NAC Circuit: SIG 4  NAC card Signal 4 status and configuration. 
1-5  U  AUX Circuit: AUX 1  NAC card Relay 1 status and configuration. 
1-6  U  AUX Circuit: AUX 2  NAC card Relay 2 status and configuration. 
1-7  S  City Circuit  Interface 4010 City Module. 
 
Continued on next page 
Hardware Points, Continued 
NAC Card Status Points 
(continued) 
NAC Card Points 
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