Siemens SIMATIC S5 - Compare Contents of PU-Memory with Contents; TEST EPROM-Module for Complete Erasure

Compare contents of PU-memory with
contents of EPROM-module
Call function selection menu
with
Select PU-function
Nomenclature in
menu: COMPARE EPROM/PU-MEM
This function is only possible in operating
mode 20
"PU OFF-LINE".
Display as long as operation is in progress;
i Thereafter the function selection menu is
displayed.
Test EPROM-module for complete erasure.
Call function selection menu with
Select PU-function
Nomenclature in menu: TEST FOR EMPTY EPROM
This function is only possible in operating
mode 20 "PU OFF-LINE".
Display as long as operation is in
progress;
Thereafter the function selection menu
is displayed.
Note:
\
If a fault occurs during the programming
of an EPROM, an error message is displayed
(see pages
38/39). This must be acknowledged
with key . By means of the address
display, the defect EPROM-chip may be located.