Honeywell UMC800 Reference Guide

Function Blocks
Function Block Reference Guide 3/99174
2.57 RTMR Function Block,
continued
Block Properties
Double click on the function block to access the
function block properties dialog box.
Block Order (Read Only)
You can change the assigned execution order
number by selecting “Execution Order” in the
“Configure” menu and arrange the order to suit
your control strategy.
Configuration Parameters
You must configure the RTMR function Block
parameters to the desired value or selection that
matches your operating requirements.
Table 2-49
describes the parameters and the
value or selection.
Table 2-49 RTMR Configuration Parameters
Properties Group Parameter Index# Parameter Description Value or Selection
Presets
Local Preset
0 Local Preset Click Radio Button to
select
Enter a value in the
field
1 to 99999
Remote Preset
1 ON = use remote preset
Click on radio button to
select
Use Preload
2 YES = use external preload
rather than zero for starting or
stopping
NO = Use default (0 second)
Click on radio button to
select
Timing Diagram
R
eset or
N
ewstart
Enable
Timer
(If Count-Up)
Timer
(If Count-Down)
Out
Figure 2-60 Timing Diagram for Resettable Timer

Honeywell UMC800 Specifications

General

Brand	Honeywell
Model	UMC800
Category	Controller
Language	English