HEIDENHAIN ND 720 v.3 - Manual (Page 30)

30
To erase error messages:
After you have removed the cause of error:
➤ Press the CL key.
Error
Messages
Error Messages
Message Cause and Effect
RS TOO FAST
Time interval between two commands
too short.
SIGNAL X
Encoder signal is too weak,
e.g. when an encoder is contaminated.
PROB. ERROR
Before touching off on the workpiece,
the tool must move by a distance of at
least 0.2 mm.
DSR MISSING The connected device is not
transmitting a DSR signal.
ERR. REF. X
The spacing of the reference marks as
defined in P43 is not the same as the
actual spacing.
FORMAT. ERR. Data format, baud rate, etc. do not
match.
FRQ. X The input frequency for this encoder
input is too high. This can occur when
the scale is moved too fast.
Message Cause and Effect
ERR. MEMORY Checksum error: Check the
datum, operating parameters and
compensation values for
multipoint axis error
compensation. If the error recurs,
contact your service agency!
REC. ERROR Error during reception of
parameter lists or
compensation-value lists.
Bateil1.pm6 07.11.2001, 10:36 30