Function Blocks
2.57 RTMR Function Block,
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.
Properties Group
Local Preset
Presets
Remote Preset
Use Preload
Timing Diagram
Reset or
Newstart
Enable
Timer
(If Count-Up)
Timer
(If Count-Down)
Out
174
continued
Table 2-49 RTMR Configuration Parameters
Parameter
Index#
0
1
2
Figure 2-60 Timing Diagram for Resettable Timer
Function Block Reference Guide
Parameter Description
Local Preset
ON = use remote preset
YES = use external preload
rather than zero for starting or
stopping
NO = Use default (0 second)
Value or Selection
Click Radio Button to
select
Enter a value in the
field
1 to 99999
Click on radio button to
select
Click on radio button to
select
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