Level Pro ITC 450, Руководство пользователя

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ADDR FUNC
01 03
BYTE C
02
DATA H,L
00 FF
CRC L,H
F8 04
ADDR FUNC
01 03
BYTE C
02
DATA H,L
20 D8
CRC L,H
A1 DE
ADDR FUNC
01 03
REG H,L
00 21
COUNT H,L
00 01
CRC L,H
D4 00
ADDR FUNC
01 03
ERROR
60
CRC L,H
41 18
DATA H, L - Displayed value = 255, no decimal point.
Decimal point position can be read from reg. 03h.
DATA H - 0
DATA L - new device address (2)
ERROR - error code = 60h, bottom border of the measurement range is exceeded
DATA - identification code (20D8h)
b) The answer (if an error occur):
ERROR - error code = 60h, bottom border of the measurement range is exceeded
2. Read of device ID code
ADDR FUNC
01 06
REG H,L
00 20
COUNT H,L
00 02
CRC L,H
09 C1
ADDR FUNC
01 06
REG H,L
00 20
COUNT H,L
00 02
CRC L,H
09 C1
3. Change of the device address from 1 to 2 (write to reg. 20h)
The answer (the same as the message):
a) The answer (we assume that the measure result is not out of range):
51
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ITC 450/470
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