Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) Algorithms, Tables and Sequential Logic Functions - Manual (Page 32)

Logic Functions - Book 2
INPUT COMMUNICATION BLOCK
8-24
8.3.3 Typical Block Connections for Input Communication Block
Typical softwiring block structures used on softwiring diagrams are shown in Figure 8-11. For
input communications, data quality may or may not be received (see result quality attribute).
Continuous
Data
Softwiring connection to
another block with quality
logically attached.
MODE
RQ
R
IC1
Result Quality
Result
Operator indication
of Mode
Mode
Data Source (ICN1,
Instrument 2, OC3)
Figure 8-11. Typical Block Connections for Input Communication Block
8.3.4 Input Communication Block Events
The event codes (and their suggested text messages) for the input communication block are
given below. See the referenced data base attributes (in brackets) for additional information.
See System Event Block, Logic Functions - Book 1, IB-23G600 for a description of event
transitions.
0 BLOCK STATE SET TO RUN
1 BLOCK STATE SET TO HOLD
2 BLOCK STATE SET TO OFF
3 BLOCK STATE SET TO DEBUG
4 RECEIVING UNEXPECTED MESSAGE (5)
5 NOT RECEIVING DATA (8)
6 BLOCK MODE SET TO MANUAL
7 BLOCK MODE SET TO AUTO