GAI-Tronics 69609-001 Dual Page/Party Interface PCBA - Manual (Page 3)

Pub. 42004-729L2A
69609-001 Dual Page/Party
®
Interface PCBA Page: 3 of 16
f:\standard ioms - current release\42004 instr. manuals\42004-729l2a.doc
09/09
Board ID Rotary Switches (SW2 and SW3) Settings
These switches are used in conjunction with SW4 Positions 4 and 6 to determine the Board ID values for
Zone A and Zone B. Since the Dual PPI provides access to two distinct Page/Party
® zones, the Dual PPI
provides two separate Board ID values – one for Zone A and one for Zone B (assuming that Zone B is
enabled). The Board ID values for Zone A and Zone B are defined below (expressed as hexadecimal
values):
Zone A Board ID
Board ID Example: 0 1
/ /
Equals 0 when SW4 Position 4 is OPEN--------------/ /
Equals 1 when SW4 Position 4 is CLOSED----------/ /
/
Set by SW2----------------------------------------------------------------/
Zone B Board ID
Board ID Example: 0 3
/ /
Equals 0 when SW4 Position 6 is OPEN--------------/ /
Equals 1 when SW4 Position 6 is CLOSED----------/ /
/
Set by SW3----------------------------------------------------------------/
Please note that SW4 Positions 4 and 6 (Extended Board ID A/Extended Board ID B) will only function
when SW4 Position 3 (Board Type Select) is in the OPEN position (“Dual PPI” Board Type is selected.)
Otherwise, the upper hexadecimal digit of the Board ID values for Zone A and Zone B will be forced to
be “0”. Also, note that each Page/Party
® zone associated with a given card rack must be assigned a
unique Board ID value to allow it to be clearly identified by the MCU. For sake of simplicity, the Board
ID values are typically set to match the zone numbers as defined in the system.