FANUC Series 16/18/160/180-Model C Machining Center Operators Manual

OPERATION
4. AUTOMATIC OPERATION
B–62764EN/01
608
The subprogram call function is provided to call and execute subprogram
files stored in an external input/output device(Handy File, FLOPPY
CASSETTE, FA Card)during memory operation.
When the following block in a program in CNC memory is executed, a
subprogram file in the external input/output device is called:
To use this function, the Floppy Cassette directory display option must
be installed.
1. FS15 tape format
M198
Pffff L∆∆∆∆ ;
Number of repetitions
File number for a file in the I/O device
I/O devices call instruction
2. Other than FS15 tape format
M198
Pffff ∆∆∆∆ ;
Number of repetitions
I/O devices call instruction
File number for a file
in the I/O device
The subprogram call function is enabled when parameter No.0102 for the
input/output device is set to 3. When the custom macro option is provided,
either format 1 or 2 can be used. A different M code can be used for a
subprogram call depending on the setting of parameter No.6030. In this
case, M198 is executed as a normal M code. The file number is specified
at address P. If the SBP bit (bit 2) of parameter No.3404 is set to 1, a
program number can be specified. When a file number is specified at
address P, Fxxxx is indicated instead of Oxxxx.
Programs in memory
execution mode
N1 ;
N2
; 0123 .... File number
N3 M198 P0003 0123 ;
N4 ;
N5 ;
: First call/return
: Second call/return
: Third call/return
Program in the external
input/output device
Fig.4.7 (a) Program Flow When M198 is Specified
4.7
SUBPROGRAM
CALL FUNCTION
Format
Explanation

Leave a Reply

Your email address will not be published. Required fields are marked *