Siemens SIMATIC S5 Manual page 334

Troubleshooting
Error Code
Recovery Procedures
F26 Block number missing
F27 Block complete Function key
F28 Momentary (current) G-function needs entry
F29 X-function must be followed by F-function
F2A X-function missing entry prohibited
F2B Final block present Function key inhibited
F2C Erroneous L-function
F2D Erroneous M-function
F2E Erroneous Blocknumber
F2F Erroneous G-function
F31 Invalid drive
F32 Drive read failed
F33 Element list missing
F34 Data block missing
F35 DB or file already exists
F36 DB or file missing
F37 File exists
F38 Drive (floppy) write protected
F39 File write protected
F3A New element too long
F3B Too many elements
10-8
IP 266
Cross-
Reference
Section 5.4
Section 5.4
Section 5.4
Section 5.4
Section 5.4
Section 5.4
Section 5.4
Section 5.4
Section 5.4
Section 5.4
EWA 4NEB 812 6057-02