APPENDIX
B–63525EN/02
A. ALARM LIST
853
Number ContentsMessage
5043 TOO MANY G68 NESTING
(M series)
Three–dimensional coordinate conversion G68 has been specified
three or more times.
TOO MANY G68 NESTING
(T series)
Three–dimensional coordinate conversion G68.1 has been specified
three or more times.
5044 G68 FORMAT ERROR
(M series)
A G68 command block contains a format error. This alarm is issued in
the following cases:
1. I, J, or K is missing from a G68 command block (missing coordinate
rotation option).
2. I, J, and K are 0 in a G68 command block.
3. R is missing from a G68 command block.
G68 FORMAT ERROR
(T series)
A G68.1 command block contains a format error. This alarm is issued
in the following cases:
1. I, J, or K is missing from a G68.1 command block (missing coordi-
nate rotation option).
2. I, J, and K are 0 in a G68.1 command block.
3. R is missing from a G68.1 command block.
5046 ILLEGAL PARAMETER (ST.COMP) The parameter settings for straightness compensation contain an error.
Possible causes are as follows:
1. A parameter for a movement axis or compensation axis contains an
axis number which is not used.
2. More than 128 pitch error compensation points exist between the
negative and positive end points.
3. Compensation point numbers for straightness compensation are
not assigned in the correct order.
4. No straightness compensation point exists between the pitch error
compensation points at the negative and positive ends.
5. The compensation value for each compensation point is too large
or too small.
6 The settings of parameters Nos. 13881 to 13886 are illegal (in the
interpolation type straightness compensation).
5050 ILL–COMMAND IN CHOPPING
MODE
(M series)
A command for switching the major axis has been specified for circular
threading. Alternatively, a command for setting the length of the major
axis to 0 has been specified for circular threading.
5051 M–NET CODE ERROR Abnormal character received (other than code used for transmission)
5052 M–NET ETX ERROR Abnormal ETX code
5053 M–NET CONNECT ERROR Connection time monitoring error (parameter No. 175)
5054 M–NET RECEIVE ERROR Polling time monitoring error (parameter No. 176)
5055 M–NET PRT/FRT ERROR Vertical parity or framing error
5057 M–NET BOARD SYSTEM DOWN Transmission timeout error (parameter No. 177)
ROM parity error
CPU interrupt other than the above
5058 G35/G36 FORMAT ERROR
(T series)
A command for switching the major axis has been specified for circular
threading. Alternatively, a command for setting the length of the major
axis to 0 has been specified for circular threading.
5059 RADIUS IS OUT OF RANGE A radius exceeding nine digits has been specified for circular interpola-
tion with the center of the arc specified with I, J, and K.