Mitsubishi Electric MELDAS C6 Programming Manual page 334

Appendix 2. Program Error
Error No.
P157 SIDE REVERSED
During G46 nose radius compensation, the
compensation direction is inverted.
P158 ILLEGAL TIP P
During G46 nose radius compensation, the
tip point is illegal (other than 1 to 8).
P170 NO CORR. NO.
The compensation number (D
) command was not given when the
H
tool radius compensation (G41, G42, G43,
G46) command was issued. Alternatively,
the compensation number is larger than the
number of sets in the specifications.
P172 P10 L-NO. ERR (G10 L-number error)
The L address command is not correct
when the G10 command is issued.
P173 G10 P-NO. ERR (G10 compensation error)
When the G10 command is issued, a
compensation number not within the
permitted number of sets in the
specifications has been commanded for the
compensation number command.
P177 COUNTING LIFE
Registration of tool life management data
with G10 was attempted when the used
data count valid signal was ON.
P178 LIFE REGISTRATION OVER
The No. of registration groups, total No. of
registered tools or the No. of registrations
per group exceeded the specifications
range.
P179 Group No. Illegal
• When registering the tool life management
data with G10, the group No. was
commanded in duplicate.
• A group No. that was not registered was
designated during the T
command.
• An M code command, which must be
commanded independently, was issued in
the same block as other M code
commands.
• One or more M code commands set in the
same group were found in the same block.
Details
, T
,
99
326
Remedy
• Change the G command to that which allows
inversion of the compensation direction (G00,
G28, G30, G33, or G53).
• Exchange with a tool having a different tip
point number.
• Turn on the G46 inversion error avoidance
parameter.
• Change the tip point number to a legal one.
• Add the compensation number command to
the compensation command block.
• Check the number of compensation number
sets and correct it to a compensation number
command within the permitted number of
compensation sets.
• Check the address L-Number of the G10
command and correct the number.
• First check the number of compensation sets
and then set the address P designation to
within the permitted number of sets.
• The tool life management data cannot be
registered when counting the used data. Turn
the used data count valid signal OFF.
Review the No. of registrations.
The maximum No. of registrations is shown
below.
System System 1
No. of groups 80
No. of tools 80
Per group
• The group No. cannot be commanded in
duplicate. When registering the group data,
register it in group units.
• Correct to the correct group No.
System 2
40/40
40/40
16