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Appendix C
DTAM Micro
Special Controller Functions
Using the P-A/D Function
C–2
The Special Menu provides access to these functions:
1 P-A/D refer to page C–2 for more information.
2 Mode refer to page C–18 for more information.
3 Mem Xfer refer to page C–19 for more information.
4 Clr Fault refer to page C–20 for more information.
Use the P-A/D function to display and change values in controller files. The
only exceptions are Input and Output files, you cannot write to these file
types. The P-A/D function is often useful when starting up or debugging
applications.
The following tables list the controller file types that can be accessed using
the P-A/D function:
SLC File Types
File Type
Identifier
Output
O
I
Input
Status
S
Binary
B
Timer
T
Counter
C
Control
R
Integer
N
PLC-5 File Types
File Type
Identifier
Output
O
I
Input
Status
S
Binary
B
Timer
T
Counter
C
Control
R
Integer
N
ASCII
A
BCD
D
Message
MG
ASCII String
ST
Default File
Read
Write
Number
0 (fixed)
Yes
No
1 (fixed)
Yes
No
2 (fixed)
Yes
Yes
3
Yes
Yes
4
Yes
Yes
5
Yes
Yes
6
Yes
Yes
7
Yes
Yes
Default File
Read
Write
Number
0 (fixed)
Yes
No
1 (fixed)
Yes
No
2 (fixed)
Yes
Yes
3
Yes
Yes
4
Yes
Yes
5
Yes
Yes
6
Yes
Yes
7
Yes
Yes
None
Yes
Yes
None
Yes
Yes
None
Yes
Yes
None
Yes
No
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