User Documentation
Table Of Contents
- Table of contents
- 1 Introduction
- 2 Safety instructions
- 3 System overview
- 4 Operating behavior
- 5 Software installation
- 6 Configuration
- 7 Program development
- 8 Licensing
- 9 Device Administration (DevAdmin)
- 10 Software units
- 11 OPC UA Server
- 12 Node-RED
- 13 LongtermDiagnosticMonitor
- 14 Data recorder
- 15 Diagnostics
- 16 Maintenance
- 17 Technical data
- 18 Directives and standards
- 19 Appendix: Tutorial - creating an IEC project
- 20 Appendix: Addressing in the Ethernet (basics)
- 21 Appendix: Tutorial FoE
- 22 Appendix: Tutorial - call C function from IEC
- Index

Operating behavior
System manual
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4 Operating behavior
4.1 Start-up
The start-up of the PLC is divided into the following main stages:
● Start-up boot system
● Start-up control firmware
● Start-up application
The booting of the control starts automatically as soon as the CPU module is
supplied with power. Conditions for the booting are:
● Voltage supply was connected correctly.
● Correctly formatted storage medium with the system software on it is in
the slot of the control.