Rockwell-automation 1747-DTAM-E,D17476.1 Data Table Access Module (DTA Instrukcja Użytkownika Pobierz pdf (Strona 44)

5-10 Monitoring and Modifying Data

Publication 1747-6.1

How to Display Different Word Addresses Within

Elements

When a Timer, Counter and Control address is displayed, the [ ]

and [

]keysworkasfollows:

1. To view the three words of counter C5:3, display the address as

described in the previous section. The display shows the most

significant bit of the control word:

Press [

2. The display shows the Preset word and the value stored there:

Press [ ].

3. The display shows the Accumulator word and its associated

value:

Press [

4. The display shows the Control word of the next highest Counter

in the file:

The [ ] key works in the same fashion.

The [ ]and[ ] keys can be used to display all valid addresses

contained within a data file. The keys do not allow you to cross file

boundaries. If the [ ] key is pressed when the highest address

within a file is displayed, the display rolls over to the lowest address

in that file. If the [

] key is pressed with the first address of a file

displayed, the display shows the highest address in that file.

C5:3.0/15

CU = 0

C5:3.PRE

500

C5:3.ACC

C5:4.0/15

CU =0

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 115 116

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Rockwell-automation 1747-DTAM-E,D17476.1 Data Table Access Module (DTA Instrukcja Użytkownika Strona 44