Rockwell Automation 2707-M232P3_M485P3 DTAM Micro Operator Interface Module - Manual (Page 104)

Special Controller Functions
Appendix C
DTAM Micro
C–8
To read/write the contents of controller Counter files:
1. Select item 1 from the Special Menu to access the P–A/D function.
You are prompted for a file type:
Select File Type:
(O) Output
2. Press [NEXT] and [PREV] keys to scroll through the file types.
Select Counter and press [ ].
You are prompted for a file number:
Select File Num=_____
3. Enter a file number (3-999 for PLCs or 3-7, 9-255 for SLCs) and
press [ ].
You are prompted for an element number:
Select File Num=121
Elem= _____
4. Enter the element number. If you are accessing PLC-5 data, you must
enter an octal value.
You are shown the counter accumulator value
File=C121 Acc
Elem= 010 2000
Accumulator
Accumulated Value
5. Press [NEXT] to display the counter preset value:
File=C121 Pre
Elem= 010 2500
Preset
Preset Value
Reading / Writing Controller
Counter Files