Troubleshooting
11-13
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
11.3.2 Error messages
Overview
The errors are listed in Tables 11-6...11-8 according to error class.
Table 11-6 Operator errors
Cl. No.
Error message,
error analysis and remedy
Mes-
sage/
Display
Operator errors Error response: “Feed STOP” see Table 11-2
2 (02) 1 (01) Operating mode not allowed CBS
Cause The operating mode selected is not allowed.
Effect
Elimination Select an allowed operating mode
2 (02) 4 (04) Incorrect operating mode parameters CBS
Cause In the “Jogging” and “Control” operating modes, the speed or
frequency level selected is not 1 or 2. The setpoint number in
incremental operating mode is not allowed (1...100 and 254
allowed).
Effect
Elimination Set operating mode parameters to an allowable value.
2 (02) 5 (05) Start enable missing CBS
Cause A travel command was given in the absence of a start enable
(start, external start, R+ / R−)
Effect
Elimination Restore travel command and wait for start enable
2 (02) 9 (09) Axis is not synchronized CBS
Cause Synchronization of the axes is necessary in the “Incremental
relative”, “MDI” and “Automatic” operating modes.
Effect
Elimination Execute reference point approach
2 (02) 11 (0B) Direction specification not allowed CBS
Cause In operating modes “Jog”, “Control” or “Incremental relative”
the direction settings R+/R− are active at the same time. With
“Reference point operation” the direction setting no longer
agrees with the startup direction specified in the MD.
Effect
Elimination Per cause
Cl. = Detail event class, No. = Detail event number, CBS = checkback signals, DB = data block
Note: Value (xx) = Hexadecimal notation of the error number
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