FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 198

 

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FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 198

 

 

12.SETTING AND DISPLAYING DATA

 OPERATION 

B-63944EN/03

 

 

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12.2.17 

Stamping the Machining Time (15-inch Display Unit) 

 
The execution times of the most recently executed ten programs can 
be displayed in hours, minutes, and seconds. 
The calculated machining time can be inserted as a comment of the 
program to check the machining time on the program folder screen. 
 

Procedure for stamping the machining time 

Procedure 

  - Displaying the machining time 

1 

Press function key 

. 

2  Press vertical soft key [TIME]. The machining time display 

screen appears. 

 

 

Fig. 12.2.17 (a) Machining time display screen (15-inch) 

 

  - Calculating the machining time 

1 

Select the memory operation mode, then press the 

 key. 

2  Select the program screen, then select a program of which 

machining time you want to calculate. 

3 

Execute the program to perform actual machining. 

4 When 

the 

  key is pressed or, M02 or M30 is executed, the 

machining time count operation stops.  When the machining 
time display screen is selected, the program number of the 
stopped main program and its machining time are displayed. 

5 

The following figure shows the screen when the machining times 
of the ten main programs O0020, O0040, …, and O0200 are 
displayed and the screen when the machining time of O0220 is 
newly calculated after that. 

 

B-63944EN/03

 OPERATION 

12.SETTING AND DISPLAYING DATA

 

 

- 1541 - 

 

 

 

Fig. 12.2.17 (b) Stamping the machining time (15-inch) 

 

12.SETTING AND DISPLAYING DATA

 OPERATION 

B-63944EN/03

 

 

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Procedure for inserting the machining time on the program screen 

Procedure 

You can display the machining time of a program as a comment of the 
program. The procedure is shown below: 
 
1  To insert the calculated machining time of a program as a 

comment, the machining time of the program must be displayed 
on the machining time display screen. Before stamping the 
machining time of the program, check that the program number 
is displayed on the machining time display screen. 

2  Set the edit mode or background editing state and select the 

program screen. Then, select a program of which machining time 
you want to insert. 

3 

For example, the machining time of O0100 is displayed on the 
machining time display screen. Press continuous menu key 

 

until horizontal soft key [INSERT TIME] appears. When 
horizontal soft key [INSERT TIME] is pressed, the start of the 
program is located, and the machining time of the program is 
inserted after the program name. 

 

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 OPERATION 

12.SETTING AND DISPLAYING DATA

 

 

- 1543 - 

 

 

  Press soft key [INSERT TIME]. 

 

Fig. 12.2.17 (c) Program screen (15-inch) 

 

12.SETTING AND DISPLAYING DATA

 OPERATION 

B-63944EN/03

 

 

- 1544 - 

4  If a comment is written in the block containing the program 

number of a program of which machining time is to be inserted, 
the machining time is inserted after the comment. 

 

 

  Press soft key [INSERT TIME]. 

 

Fig. 12.2.17 (d) Program screen (15-inch) 

 

B-63944EN/03

 OPERATION 

12.SETTING AND DISPLAYING DATA

 

 

- 1545 - 

Display on the program folder screen 

 
The machining time of a program inserted in the program as a 
comment is displayed after the existing comment of the program on 
the program folder screen. 
 

 

Fig. 12.2.17 (e) Program folder screen (15-inch) 

 

Explanation 
 - Machining time 

The machining time is counted from the initial start after a reset in the 
memory operation mode to the next reset.    If a reset is not performed 
during operation, the machining time is counted from the start to M02 
or M30. The time during which operation is held is not counted, but 
the time used to wait for the completion of the M, S, T, and/or B 
functions is counted, however. 
 

  - Stamping the machining time 

You can insert (stamp) the displayed machining time in a program 
stored in memory as a comment. The machining time is inserted as a 
comment after the program number. 
 

 - Program folder 

You can display the machining time inserted after a program number 
on the program folder screen. This operation lets you know the 
machining time of each program to use the time as useful reference 
data when planning processes on site. 
 

12.SETTING AND DISPLAYING DATA

 OPERATION 

B-63944EN/03

 

 

- 1546 - 

Limitation 
 - Alarm 

The execution of a program may be held by an alarm during the 
machining time count operation. In this case, the machining time is 
counted until the alarm is released by a reset. 
 

 - M02 

It may be specified that M02 does not reset the CNC, but returns 
completion signal FIN to the CNC to restart the program from the 
beginning successively (bit 5 (M02) of parameter No. 3404 is set to 0). 
In this case, when M02 returns completion signal FIN, the machining 
time count operation stops. 
 

  - Stamping the machining time 

When an attempt is made to stamp the machining time of a program in 
the program, the machining time of the program may not be displayed 
on the machining time display screen. In this case, the machining time 
cannot be inserted in the program even if horizontal soft key [INSERT 
TIME] is pressed. 
 

  - Correcting the machining time 

If an incorrect machining time is calculated (such as when a reset is 
made during the execution of a program), reexecute the program to 
calculate the correct machining time. The same program number may 
be displayed in two or more lines on the machining time display 
screen. In this case, the latest calculated machining time is inserted in 
the program. 
 

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 OPERATION 

12.SETTING AND DISPLAYING DATA

 

 

- 1547 - 

  - States of the stamped machining time 

In the following states, the stamped machining time is displayed on 
the program folder screen as shown below. 
 
1  When the comment of a program is longer than 16 characters 

The 17th and subsequent characters of the comment are discarded 
and the machining time display field is left blank. 

 

 

 

 

Fig. 12.2.17 (f) When the comment of a program is longer than 16 

characters (15-inch) 

 

 

 

 

 

 

 

 

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