Yaskawa YASNAC PC NC PLC Programming Manual - Manual (Page 135)

7 - 8
YASNAC PCNC PLC Programming Manual Chapter 4: Sequence Control Method
í SYMBOL
This defines the names for individual coils.
Definition is possible in up to 8 characters.
In the display of ladder, the first 5 characters of the specified symbol
name are displayed.
Registration capacity of the symbol makes is 5000.
Format: SYMBOL . . . . . ENDP
(b) Included files
Files shown below are examples of high-speed scan ladder, low-speed scan ladder,
conversion data, and message data that are included in the main file (YELAD-
FER.SRC). Pseudo instructions such as HIGHSEQUENCE, LOWSEQUENCE,
CONVERSION, MESSAGE, SYMBOL and ENDP must not be written in the
source files.They must be written in a main file.
LAD.HI
LAD.L01
LAD.L02
;*************************
**********
LD #10000
OUT#11000
-
;*************************
**********
LOWSEQUENCE
LD #14000
INR #1500
-
;*************************
**********
LD #14056
DST#1552, #1532, 0FFH
-
Out #14033