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TB?
Error message query
Description
TB?
Syntax
This command is used to read the error code, and the associated message.
Remarks
The error code is one numerical value up to three(3) digits long. (see Appendix for
complete listing) In general, non-axis specific errors numbers range from 0-99. Axis-1
specific errors range from 100-199, Axis-2 errors range from 200-299 and so on. The
message is a description of the error associated with it. All arguments are separated by
commas.
Note: Errors are maintained in a FIFO buffer ten(10) elements deep. When an error is
read using TB or TE, the controller returns the last error that occurred and the error
buffer is cleared by one(1) element. This means that an error can be read only once,
with either command.
Response
nn, ssss
TB?
Example
108, MOTOR NOT CONNECTED
TB?
0, NO ERROR DETECTED
TE
See Also
Value
integer, string
Description
Error code, Error message
(Get error status)
(Returns motor 1 not connected error message)
(Get error status)
(Returns no error found message)
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