Network Communications UM353-1
6-6 March 2003
6.2.3 Sequence Loop Data
Sequence Loop data occupies six LIL channels. The starting channel is entered during configuration of the ODS
operator display function block for each loop, as LIL CHAN (n). The configuration entry (both local and graphical
PC-based) will indicate the next available open space of six contiguous channels. Another starting channel can be
entered but it is important to utilize the lowest total number of channels.
Channel locations n through n+5, in the table below, identify variables that will be available on the LIL for each
sequencer loop. All parameter 1 data (e.g. SSN Program Sequencer Step No.) is global and is transmitted every 0.5
seconds. All other data is sent out on command.
C\P 1 2 3 4 5 6 7 8 9 10` 11 12
n
SSNI SSNF SNSI SNGI SNSF SNGF SNRI
n+1
SAOmF SAOF SAEPF SNRF CRNF
n+2
SAOlF
n+3
CRNI SRTF SSTF TACM
n+4
SLS
n+5
ASW
Sequencer & Remote I/O State, Mode & Forcing
C\P 13 14 15 16 17 18 19 20 21 22 23 24
n
SG0KI SG0SI SG0SO SG4KI SG4SI SG4SO SG8KI SG8SI SG8SO SGCKI SGCSI SGCSO
n+1
SG1KI SG1SI SG1SO SG5KI SG5SI SG5SO SG9KI SG9SI SG9SO SGDKI SGDSI SGDSO
n+2
SG2KI SG2SI SG2SO SG6KI SG6SI SG6SO SGAKI SGASI SGASO SGEKI SGESI SGESO
n+3
SG3KI SG3SI SG3SO SG7KI SG7SI SG7SO SGBKI SGBSI SGBSO SGFKI SGFSI SGFSO
n+4
n+5
C\P 25 26 27 28 29 30 31 32 33 34 35 36
n
n+1
n+2
n+3
n+4
n+5
C\P 37 38 39 40 41 42 43 44 45 46 47 48
n
L#RMSG TACM
n+1
L#PMSG
n+2
L#SMSG
n+3
L#CMSGa
n+4
L#CMSGb
n+5
L#CMSGc
C\P 49 50 51 52 53 54 55 56 57 58 59 60
n
L#CMSGd
n+1
L#CMSGe
n+2
L#CMSGf
n+3
L#CMSGg
n+4
L#CMSGh
n+5
L#CMSGi
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