User Manual

Siemens Building Technologies VISONIK DCS Functions and System Messages VVS18 CM2U8567E / 04.1999
Landis & Staefa Division Function TRR 2-325
2.32 TRR Time Reaction Register
2.32.1 Initial Access and Handling
CTRL/P TRR
A general introduction to the subject of VISONIK reactions can be found under
"Reactions in General" in section R of this manual.
The time reaction TRR is one of six reaction types provided by the VISONIK DCS. The
reaction types are named after the "reason" that activates the reaction in each case.
Each reaction entry consists of the following three parts:
•
"reason" that activates the reaction
•
Blocking flag that can disable a reaction
•
Reaction to be executed
The time reaction function can execute a reaction on a time dependent basis.
•
A pre-defined time given by weekday and time of day.
•
Change a point parameter
•
Print a clear text message
•
Execute macro commands
•
Print slave messages
•
Start or stop COLBAS tasks
•
Automatic picture selection in VISONIK Insight
When the time reaction function is selected, the VISONIK DCS offers the user the
following possibilities:
T8 11:55:17 Function=PNT : TRR
Operation =CH : ?
0 CH = Change Data Entry
1 LI = List Data Registers
2 DEL = Delete Register Entry(ies)
3 LSTA = List Reaction Register State
4 LOCT = List Reaction Entries in Octal
5 LDAY = List Daily Entries
Operation =CH :
Function call-up
General
What can the TRR do?
TRR reason
TRR reactions
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