General Measure M02 - Page 50

M02 Digital Indicator
45
Send command:
STX
Scale no.
Channel No.
C
ZN
Zero millivolt value
CRC
CR
LF
Correct response:
STX
Scale no.
Channel No.
C
ZN
O
K
CRC
CR
LF
Wrong response:
STX
Scale no.
Channel No.
C
ZN
E
Error code
CRC
CR
LF
Here:
ZN——2 bits，5AH4EH
Zero millivolt value——6 bits
For example:
02 30 31 31 43 5A 4E 30 31 32 36 31 30 38 31 0D 0A
Correct response:02 30 31 31 43 5A 4E 4F 4B 33 37 0D 0A
Wrong response:02 30 31 31 43 5A 4E 45 34 30 34 0D 0A（Write data error）
6.2.3.6 Gain calibration
1）With weights
Send command:
STX
Scale no.
Channel No.
C
GY
Weight value
CRC
CR
LF
Correct response：
STX
Scale no.
Channel No.
C
GY
O
K
CRC
CR
LF
Wrong response:
STX
Scale no.
Channel No.
C
GY
E
Error code
CRC
CR
LF