Siemens SIMATIC S5 Manual page 339

IP 266
Error Code
Recovery Procedures
F90 PG is offline
F91 Overwrite machine data?
F92 Program No. limit reached
F93 Data block missing
F94 Overwrite machining (traversing) program?
F95 Automatic prohibited
F97 Stroke limit exceeded (traversing range exceeded)
F98 Program stroke limit exceeded (not enough room for traversing program)
F99 Left limit switch tripped
F9A Right limit switch tripped
F9B External STOP occurred
F9C Lower software switch tripped
F9D Upper software switch tripped
F9E Operating mode prohibited in Teach-In
Only jog modes 1 to 3 and increment modes 6 and 7 are permitted in
Teach-In mode.
F9F Erroneous operating mode processed
FA0 Standstill (zero-speed) monitor tripped
EWA 4NEB 812 6057-02
Troubleshooting
Cross-
Reference
Section 6.1.3.
Section 5.4
Section 5.1.3
Section 5.4
Section 5.1.3
Section 5.1.3
Section 2.5.3
Section 5.1.3
Section 5.1.3
Section 5.3.10
Section 5.1.6
10-13