
APPENDIXA. ALARM LIST
B--63005EN/02
690
Number ContentsMessage
5039 START UNREGISTERED B --AXS
PROG (T series)
An attempt was made to execute a program for the B--axis which had
not been registered.
5040 CAN NOT COMMANDED B--AXS
MOVE (T series)
The machine could not move about the B --axis because parameter
No.8250 was incorrectly specified, or because the PMC axis system
could not be used.
5041 CAN NOT COMMANDED G110
BLOCK (T series)
Blocks containing the G110 codes were successively specified in tool--
tip radius compensation for the B--axis.
5043 TOO MANY G68 NESTING
(M series)
Three--dimensional coordinate conversion G68 has been specified
threeormoretimes.
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.
5046 ILLEGAL PARAMETER (ST.COMP) The parameter settings for straightness compensation c ontain 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 str ai ght ness compensati on point exist s between the pit ch error
compensation points at the negative and positive ends.
5. The compensation value for each compensation point is too large
or too small.
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
(T series)
A radius exceeding nine digits has been specified for circular interpola-
tion with the center of the arc specified with I, J, and K.
5060 ILLEGAL PARAMETER IN
G02.3/G03.3
There is a parameter setting error.
Parameter No. 5641 (setting of the linear axis) is not set.
The axis set in parameter No. 5641 is not a linear axis.
Parameter No. 5642 (setting of a rotation axis) is not set.
The axis set in parameter No. 5642 is not a rotation axis.
The linear and rotation axes cannot be controlled by the CNC. (The val-
ue set in parameter No. 1010 is exceeded.)