User manual - INDICATOR TRS-10a
a) writing to decades 0 and 1
The answer (the same as the message):
ADDR
FUNC
REG H,L
DATA H,L
CRC L,H
01
06
00
01
78
50
FA
36
Display content:
b) writing to decades 2 and 3
ADDR
FUNC
REG H,L
DATA H,L
CRC L,H
01
06
00
02
5C
73
50
EF
The answer (the same as the message):
ADDR
FUNC
REG H,L
DATA H,L
CRC L,H
01
06
00
02
5C
73
50
EF
Display content:
11. Read of the registers 1 to 5 in one message (example of reading a number of
registries in one frame):
ADDR
FUNC
REG H,L
DATA H,L
CRC L,H
01
03
00
01
00
05
D4
09
The answer:
ADDR FUNC BYTE C
DATA
CRC L,H
01
03
0A
78
50 5C 73
00
00
01
00
00
01
DC
E6
Interpretation:
reg. 01h = 7850h - codes of letters “ t“ i “ r“.
reg. 02h = 5C73h - codes of letters“ o“ i “P”
reg. 03h = 0000h - status register , in „
byte mode
e” returns 0
reg. 04h = 0100h - refresh time - 256 sec.
reg. 05h = 0001h - „
byte mode
” is active
18