Web server
12.6 Standard Web pages
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
1019
The Diagnostics page displays identifying characteristics of the CPU, configuration settings
for know-how protection and memory usage for load memory, work memory, and retentive
memory:
The page consists of three tabs:
● Identification: identifying characteristics of the module and plant and location information
from STEP 7
● Program protection: status of know-how protection and CPU binding, which can be useful
in planning for spare parts as well as STEP 7 configuration setting for allowing or
preventing the copy of internal load memory to external load memory (SIMATIC memory
card).
● Memory: load, work, and retentive memory usage
For F-CPUs, there is an additional Fail-safe tab.
Viewing the Identification page requires the "query diagnostics" privilege (Page 1005).