Siemens SIMATIC S5-95F - Page 389

Figures
14-1 "STATUS" Test Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 1
14-2 "STATUS VAR" Test Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 3
14-3 Contents of the Interrupt Condition Code Word . . . . . . . . . . . . . . . . . . . . 14- 7
14-4 Structured Program with Illegal Statement . . . . . . . . . . . . . . . . . . . . . . . . 14- 11
14-5 Program Trace with the "BSTACK" . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 12
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Tables
14-1 Restrictions on the "STATUS" Function . . . . . . . . . . . . . . . . . . . . . . . . . 14- 2
14-2 Control Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 6
14-3 Interrupt Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 6
14-4 ISTACK Entries in System Data Words 203 to 214 . . . . . . . . . . . . . . . . . . 14- 7
14-5 Abbreviations for Control Bits and Causes of Faults . . . . . . . . . . . . . . . . . 14- 8
14-6 Interrupt Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 9
14-7 Operating the Programmer in Safety, Quasi-Safety and
Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 14
14-8 Storing a User Program on EPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14- 15
14-9 Blocks Which Must be Stored on the EPROM . . . . . . . . . . . . . . . . . . . . . 14- 16
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EWA 4NEB 812 6210-02