Siemens SIMATIC S7-1200 System Manual page 1024

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Table of Contents

12.6 Standard Web pages

Status icons for the modules

For each module, the status column of the top section displays an icon that indicates the

status of that module:

Drilling down

You can select a link in the top section to drill down to the module information for that

particular module. Modules with submodules have links for each submodule. The type of

information that is displayed varies with the module selected. For example, the module

information dialog initially displays the name of the S7-1200 station, a status indicator, and a

comment. If you drill down to the CPU, the module information displays the name of the

digital and analog inputs and outputs that the CPU model provides, addressing information

for the I/O, status indicators, slot numbers, and comments.

As you drill down, the module information page shows the path you have followed. You can

click any link in this path to return to a higher level.

Maintenance required

Maintenance demanded

The CPU cannot reach the module or device (for devices other than the CPU)

The CPU has established a connection to the device, but the module status is unknown (for

devices other than the CPU)

Input and output data are unavailable because the submodule has blocked its I/O channels

(for devices other than the CPU)

S7-1200 Programmable controller

System Manual, V4.2, 09/2016, A5E02486680-AK