Siemens SIMATIC VPU200/560 Programming Manual page 112

Accessing Support Functions (continued)
9-8 Using VPU200 Support Functions
When the F7 key, Examine, is entered in the Type field, the
EXAMINE
F7
compare function works as described above. The Examine
function logs errors up to the fourth error found and gives
you the option of continuing or moving to the next category.
Figure 31 shows a sample display that might appear after the comparison
(Function 17) is completed.
NOTE: To determine the approximate time for completing the verify
operation, allow 20 minutes for each 16K bytes of ladder memory to be
verified. For example, 32K bytes of ladder memory should require
approximately 40 minutes (maximum) for verification.
Figure 9-5 Figure 31 Sample Function 17 Display
Function 18: Function 18 ("P/C Time of Day") allows you to read and/or set
the current time. After the function is initiated by typing the number,
pressing the Return key, and answering yes to the prompt, the following line
will appear on the screen:
YEAR= MONTH= DAY= HOUR= MINUTE= SECOND= DAY OF WEEK=
SIMATIC VPU200/560 Programming Manual