Siemens SIMATIC HMI series System Manual

6.3.3 Diagnostics
6.3.3.1 Start
Description
Use menu command "Start" to open a dialog, in which a diagnostics level can be selected.
Select the "OK" button to start the diagnosis and write the trace point in the defined level.
The higher the level, the more frequent and less serious the trace points are.
In level
1, only faults are output, as of level 3, printf (OnErrorExecute) are output as well. Levels
9 and 10 are mainly for testing for whether the script.exe application reacts.
In chapter "Trace points and their diagnostics level), a selection of trace points is described.
The diagnosis is different from the "printf information" in that the entries are collected with the
window closed as well and mainly system messages (trace points) are shown.
Other trace entries can also be created using internal functions TraceTime() and TraceText().
The functions are described in the WinCC Help.
The trace entries are output in the diagnostics window as standard.
Note
End ApDiag
The diagnosis is switched off when changing projects and when ending ApDiag.
The option "Start automatically at WinCC start" offers the ability to start the diagnosis in the
defined level automatically, each time a project is opened.
WinCC diagnosis
6.3 ApDiag Menu Commands
WinCC: General information and installation
System Manual, 02/2017, A5E40840020-AA 167

Siemens SIMATIC HMI series Specifications

General

Series	SIMATIC HMI
Category	Control Panel
Display Type	TFT LCD
Touch Screen	Yes (resistive or capacitive, depending on model)
Processor	Varies by model (e.g., ARM-based processors)
Storage	Varies by model (e.g., Flash memory, microSD card slot)
Communication Interfaces	Ethernet, USB
Protection Class	IP65 (front panel), depending on model
Operating Temperature	0 to 50°C, -20 to 60°C
Power Supply	24 V DC
Memory	128 MB, 256 MB