Rockwell Automation 2707-NP DTAM PLUS GETTING STARTED USER MANUAL - Manual (Page 12)

Chapter 3
Sample Application Overview
3–2
Main Menu (Screen #1)
The Main Menu is the first screen displayed when the DTAM Plus is in the
Run Mode. From this menu an operator can select one of four items by
pressing the number of the selection.
Sub-Menu (Screen #20)
Screen #20 is the Tank 1 Sub-Menu. From this screen an operator can
monitor or change tank parameters by pressing the number of the selection.
Bar Graph (Screen #11)
The Bar Graph Screen displays both a numeric and graphical representation
of pump speed in RPM. In the sample application, this is the value of SLC
timer T4:11.ACC.
Data Entry Screen (Screen #21)
Using this screen, an operator can enter a new tank temperature setpoint.
Data for the actual temperature is the contents of SLC integer file N7:20.
Operator data entry for the desired temperature is stored in SLC
integer file N7:21.
Data Entry Screen (Screen #40)
The Alarm Data Entry Screen allows the operator to trigger Alarm Screen
#60. When the operator enters a value of 60, the value is loaded into the
DTAM Plus Advisor register which triggers the alarm. The Advisor register
file is the SLC register file N7:0. The alarm acknowledge bit is N7:1/1. The
alarm acknowledge bit is set when the alarm is acknowledged. The SLC
ladder program uses this bit to move the value 0 into the alarm register and
clear the alarm screen.
Data Display Screen (Screen #22)
Screen #22 simulates the tank fluid level in both gallons and percent full.
The gallons register reads the contents of SLC integer file N7:22.
The percent full register reads the contents of SLC integer file N7:23.
Screen Descriptions
1
2
3
4
1
2
3
Pump Speed
****
0
RPM
2000
Enter Desired Temp
Actual:
Desired:
Valid Range: 140-170
*** Deg. C
Enter 60 to
Advisor:
Data Entry:
Simulate an Alarm
0
Tank Level
**** Gallons
*** % Full
Press Next
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Tank Temp Desired
Tank Level
Mixer Status
Pump Application
Tank 1 Parameters
Batch Recipes
Alarm Demo
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