ACC Programmer's Reference Guide

Chapter 3 67
ZCOM Tables and Data Structures
Physical Terminal Tables
PTDRST Driver terminal status uns.short 2
PTFWST Firmware terminal status uns.short 2
PTTYPE Physical type of terminal uns.short 2
SCFG_LEN Length of special configuration uns.short 2
SPEC_CFG Special protocol configuration uns.char[6] 6
Table 3-11 Physical Terminal Tables (System Area)
Field Name Field Description Field Type Size (Bytes)
Table 3-12 Physical Terminal Tables (User Maintainable Area PTUSER)
Field Name Field Description Field Type Size (Bytes)
PTPOLL Terminal poll address uns.short 2
PTSLCT Terminal select address uns.short 2
PTOPTN Protocol options uns.short 2
PTVCNO X.25 logical channel number uns.short 2
PTCNFG Special configuration uns.char [8] 8
PTCWCT Control write counter uns.int 4
PTTXCT Transmit message counter uns.int 4
PTRXCT Receive message counter uns.int 4
PTERCT Error counter uns.int 4