6.10 Com 266 Error Messages - Siemens SIMATIC S5 Manual

Fundamentals of COM 266

6.10 COM 266 Error Messages

In all COM 266 screen forms, one line is reserved to display error codes and the
corresponding error messages.
F1 F2 F3
These messages provide information on incorrect parameters or parameter
syntax errors and problems relating to a positioning operation or to the
hardware. Once an installation has been correctly initialized, any error messages
normally relate directly to positioning operations or to the limits of the traversing
(machining) range. These errors are flagged in the "TEST" form and on the PLC.
An error message can be cleared by starting a new mode in which that error
cannot occur or by invoking mode 17.
When an error message has occurred and the COM 266 test mode is exited, the
error message is cleared on both the programmer and the PLC.
Note:
When the test mode is exited, COM 266 invokes mode 17.
6-76
Error line
F4 F5 F6 F7 F8
IP 266
EWA 4NEB 812 6057-02