Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) Algorithms, Tables and Sequential Logic Functions - Manual (Page 60)

Logic Functions - Book 2
PROCESS ALARM BLOCK
8-52
8.6.6 Process Alarm Block Events
The event codes (and their suggested text messages) for the process alarm block
are given below. See data base attributes for additional information. See System
Event Block, LOGIC FUNCTIONS - BOOK 1, IB-23G600 for 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 PROCESS ALARM