Hitachi IJ RX2 Technical Manual page 88

5.3.8-4 Character codes
For character code designation, either ASCII codes or 2-byte codes are used.
(1) ASCII codes (when the number of communication bytes is 1)
User pattern character
ASCII
User pattern character
ASCII
User pattern character
ASCII
Applicable to cases where the number of user pattern characters does not exceed 48 (user pattern characters
00 through 47).
(2) 2-byte codes (when the number of communication bytes is 2)
User pattern character 00: F140 = high-order byte F1 + low-order byte 40
See "5.4.1 Code Tables".
5.3.8-5 Supplement
(1) If the same character code is used to transmit two or more user pattern character data in a single message,
the last-transmitted data takes effect.
(2) When two or more user pattern characters having differing character sizes or character codes are
transmitted in a single message, no limitations are imposed on the order in which they are transmitted.
5.3.8-6 Example of user registration character transmission
(1) Example where number of communication bytes of communication environment
settings is "1 byte," character size is "5 x 5" and character code is "47."
02H 1FH
STX ESC2
[Transmission results]
Defines character size 5
5-32 ●Transmission Sequences
00 01 02
D0 D1 D2
16 17 18
E0 E1 E2
32 33 34
F0 F1 F2
32H 31H FFH 07H
2 5x5 47 -
Header,
Code 47
classification
5, character code 47 user pattern.
×
03 04 05 06 07
D3 D4 D5 D6 D7
19 20 21 22 23
E3 E4 E5 E6 E7
35 36 37 38 39
F3 F4 F5 F6 F7
0AH 12H 0AH
- - -
Pattern data arrangement
08 09 10 11 12
D8 D9 DA DB DC DD DE DF
24 25 26 27 28
E8 E9 EA EB EC ED EE
40 41 42 43 44
F8 F9 FA FB FC FD
ASCII codes are in hexadecimal notation.
07H 00H 00H 00H
- - - -
13 14 15
29 30 31
EF
45 46 47
FE FF
03H
ETX