
2.PMC SPECIFICATIONS B-63983EN/01
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NOTE
1 The total sequence program size (including all items
such as ladders, symbols/comments, and
messages) cannot exceed the sequence program
memory storage capacity. If a ladder, symbol/
comment, or message is large, the size of other
categories may be limited.
2 The PMC programmer may adjust arrangement of
these items in the sequence program memory to
improve processing efficiency. As a result, up to 1K
byte (1024 bytes) may be added to the sum of the
sizes of individual items.
3 Each full-size character takes a memory capacity of
2 bytes.
4 For half-size katakana, full-size hiragana, kanji, and
special characters, each character in a character
code notation (including leading and trailing "@"
characters) takes a memory capacity of one byte.
See descriptions about the DISPB function
instructions for the character input code notation.
5 One definition of extended symbol and comment
takes 16-23 bytes plus the memory according to the
length of symbol and comment.
6 8 bytes are taken for a sub-program when local
symbols are defined.
2.1.4 Data Size for PMC Message Multi-Language Display
The PMC message multi-language display function has a memory card
format file, independently of a ladder. To load the data of this file to
the CNC, the options for the following are needed:
Option name Maximum memory size
(Flash ROM size)
1st path PMC message multi-language 256K 256 KB
1st path PMC message multi-language 128K 128 KB
2nd path PMC message multi-language 128K 128 KB
3rdpath PMC message multi-language 128K 128 KB