Honeywell Series A - Write_Lock; Write_Pri

11. Appendix B
11.1. Standard Function Block Parameters
R400 Experion PKS Series A Fieldbus Interface Module User's Guide 491
July 2010 Honeywell
Storage
Dynamic
Remarks
Read Only
The data type describes discrete alarms using the following
five elements:
1 Unacknowledged
2 Alarm State
3 Time Stamp
4 Subcode
5 Value
WRITE_LOCK
Classification
Simple Variable
Description
Used to disallow writes from anywhere, except to
unlock/clear this parameter, when it is locked/set. Inputs will
continue to read.
FF Data Type
Unsigned 8
Range
1: Unlocked
2: Locked
Usage
C/Contained
Length
1
Valid Views
VIEW_2
Storage
Static
Remarks
The operator can control PROGRAM and LOCAL access to
this value.
WRITE_PRI