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Siemens SIMATIC S5 User Manual

Siemens SIMATIC S5
396 pages
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5 Error Diagnostics
5.1 Interrupt Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1
5.1.1 ”ISTACK” Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1
5.1.2 Meaning of the ISTACK Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 3
5.1.3 LED Error Signalling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 5
5.2 Program Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 5
5.2.1 Determining an Error Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 5
5.2.2 Program Trace with the Block Stack (”BSTACK”) Function . . . . . . . . 5 - 7
5.3 System Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 9
5.4 Error Detection and Entry in the Error DB . . . . . . . . . . . . . . . . . . . . . . 5 - 10
5.4.1 Error Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 10
5.4.2 Error Entry in Error DBs 2 and 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 14
5.4.3 Ways of Evaluating the Error DBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 16
5.5 Error Messages in Plaintext with COM 115F . . . . . . . . . . . . . . . . . . . . . 5 - 16
5.5.1 General Explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 16
5.5.2 Types of Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 17
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EWA 4NEB 811 6149-02

Table of Contents

Other manuals for Siemens SIMATIC S5

Preview: Equipment Manual
Equipment Manual197 pages
Preview: Operating Instructions
Operating Instructions43 pages
Preview: Instructions
Instructions40 pages

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Siemens SIMATIC S5 Specifications

General IconGeneral
Product type designationSIMATIC S5
Programming languageSTEP 5
Digital inputsVaries by model
Digital outputsVaries by model
Analog inputsVaries by model
Analog outputsVaries by model
Supply voltage24V DC
CPU TypeVaries by model
MemoryVaries by model
Digital I/OVaries by model
Analog I/OVaries by model
CommunicationPROFIBUS
Operating Temperature0°C to 60°C
Relative Humidity5% to 95% (non-condensing)

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