ACC HDLC-NRM (SDLC) User's Guide

Protocol Specific Configuration
Protocol Configuration Values
Chapter 448
Protocol Configuration Values
Poll Word
Loop Pacing
NOTE Applicable only in Loop Mode; default value is 100 ms.
This parameter is used to configure an extra delay in the poll cycle when
Loop Mode is in use. The parameter values currently supported are as
shown below.
Secondary Station Address
This parameter defines the address which is used to communicate with a
secondary station. This parameter is required for both primary and
secondary HDLC-NRM (SDLC) terminals. For a primary terminal, it is
still referred to as the secondary station address, because the address
belongs to the secondary station.
This secondary station address has a valid range of 0x00 to 0xFF. The
broadcast terminal address (if defined) should be set to 0xFF. Each
terminal defined on a line requires a different address.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Unused (0) Loop Pacing Secondary Station Address
000 100 ms 100 300 ms
001 150 ms 101 350 ms
010 200 ms 110 400 ms
011 250 ms 111 450 ms