Rockwell Automation 8520-MUM 9/Series CNC Mill Operation and Programming Manual Documentation Set - Manual (Page 274)

Communications
Chapter 9
9-18
5. To verify a part program in memory against a part program stored on
a peripheral device, press the {VERIFY PORT A} or
{VERIFY PORT B} softkey depending on where the peripheral
device is connected.
To verify a part program in memory against another part program in
memory, press the {VERIFY MEMORY} softkey.
(softkey level 3)
VERIFY
PROT A
VERIFY
PORT B
VERIFY
MEMORY
6. Press the {VERIFY YES} softkey. To abort the verify operation
press the {VERIFY NO} softkey.
(softkey level 4)
VERIFY
YES
VERIFY
NO
The control displays one of the following messages when the verify
operation is performed:
“PROGRAMS ARE DIFFERENT” if programs do not match.
“PROGRAMS ARE IDENTICAL” if programs match.
An error occurs if you attempt these operations:
output data to an input device (tape reader, etc.)
output or input data when no peripheral device is connected to the
selected port
output or input data when the data communication line is either broken
or not connected
input data from an output device (tape puncher, etc.)
input a program name that already exists in control memory. The
control displays “OVERWRITE PROGRAM IN MEMORY(Y/N):”
input a program without reading in or typing in a filename when AUTO
FILENAME is set to “no”
END OF CHAPTER
9.5
Error Conditions (Inputting
and Outputting Part
Programs)