Mitsubishi Electric MELDAS 60 Series Parameter Manual page 84

Error No.
P184 NO PTC/THD CMD
The pitch or the number of threads per
inch is illegal in the tap cycle of the hole
drilling fixed cycle command.
The pitch is too small for the spindle
rotation speed.
The thread number is too large for the
spindle rotation speed.
P190 NO CUTTING CYC
A lathe cutting cycle command was input
although the lathe cutting cycle was
undefined in the specification.
P191 TAPER LENG ERR
In the lathe cutting cycle‚ the specified
length of taper section is illegal.
P192 CHAMFERING ERR
Chamfering in the thread cutting cycle is
illegal.
P200 NO MRC CYC SPC
The fixed cycle for compound lathe I
(G70 to G73) was commanded when the
fixed cycle for compound lathe I
specifications were not provided.
P201 PROG. ERR (MRC)
• When called with a fixed cycle for
compound lathe I command, the
subprogram contained at least one of the
following commands:
• Reference point return command (G27,
G28, G29, G30)
• Thread cutting (G33, G34)
• Fixed cycle skip-function (G31)
• The first move block of the finish shape
program in fixed cycle for compound lathe
I contains an arc command.
P202 BLOCK OVR (MRC)
The number of blocks in the shape
program of the fixed cycle for compound
lathe I is over 50 or 200 (this differs
according to the model).
P203 CONF. ERR (MRC)
The fixed cycle for compound lathe I
(G70 to G73) shape program could not
cut the work normally because it defined
an abnormal shape.
P204 VALUE ERR (MRC)
A command value of the fixed cycle for
compound lathe (G70 to G76) is illegal.
3. Program Error
Details
I - 70
Remedy
• Check the pitch or the number of threads per
inch.
• Check the specification.
• Delete the lathe cutting cycle command.
• The radius set value in the lathe cycle
command must be smaller than the axis shift
amount.
• Set a chamfering amount not exceeding the
cycle.
• Check the specification.
• Delete the following G codes from this
subprogram that is called with the fixed cycle
for compound lathe I commands (G70 to
G73): G27‚ G28‚ G29, G30‚ G31‚ G33‚ G34,
fixed cycle G-code.
• Remove G2 and G3 from the first move block
of the finish shape program in fixed cycle for
compound lathe I.
• Specify 50 or a less value. The number of
blocks in the shape program called by the
fixed cycle for compound lathe I commands
(G70 to G73) must be decreased below 50 or
200 (this differs according to the model).
• Check the fixed cycle for compound lathe I
(G70 to G73) shape program.
• Check the fixed cycle for compound lathe
(G70 to G76) command value.