HEIDENHAIN ND 730 v.1 - Manual (Page 23)

23
Error Messages
Message Cause and Effect
SIGNAL X The encoder signal is too weak.
The scale may be contaminated.
ERR. REF. X The spacing of the reference
marks as defined in P43 is not
the same as the actual spacing.
FRQ. ERR. X The input frequency for this
encoder input is too high. This
can occur when the scale is
moved too fast.
ERR. MEMORY Checksum error!
Check the datum, operating
parameters and compensation
values for multipoint axis-error
compensation. If this error recurs,
contact your service agency.
To clear error messages
When you have removed the cause of the error:
➤
press the CL key.
Error Messages