Справочник Пользователя для Mitsubishi Electronics 60/60S

3.  Tool Offset (L system) 

3.2  Tool Length Data 

 

 

 

I-84 

Refer to "3 (II). Tool Offset (M system)" for M system.

Set the type selection to the basic point method. (Set #1102 tlm to 0).  
To carry out the basic point method, a point to place the tool nose on (measurement point) is required.  
Set the measurement point in parameter #2015 tlml– beforehand.  

 

 

Measurement point 

Z-axis + tlml 

 
 
 
(Note)  Always set the measurement 

point with the radius, 
regardless of the diameter/ 
radius command.  

 

Set the measurement point in 
the machine coordinate 
system.

 

 
 

 

Tool length = Machine value - Measurement point (tlml) 

 

The expression above is used for automatic calculation in the basic point method. When the tool nose 
is placed on the measuring point, the distance from the tool nose to the tool length basic point is 
calculated.  

 

 

Z-axis tool length

X-axis tool 
length 

Tool nose

Tool length basic point 

 

 

 

(1)  Select the TOOL DATA screen.   
(2)  Set the tool No. to be measured in # 

(  ).  
(Select the tool before this step. It can 
be selected using a manual numerical 
command.)  

(Example)  Select tool length 
                        No. "1". 

 
 
 
(3) Manually place the tool nose on the

measuring point. 

 [TOOL DATA] 

TOOL  2.1/4 

 

[MACHINE] X 212.350 

#I :INC. 

 #A :ABS 

  

Y 210.100 

#1 

X    0.000 

Z     0.000 

 2 

X    0.000 

Z     0.000 

 3 

X    0.000 

Z     0.000 

 : 

: 

: 

 : 

: 

: 

 
T                        M 
  # (      1 )        X (            )      Z (              )   

1

 

Measurement point 

Manual 
operation