BK Precision 1785B - Page 28

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12. Calibrate the current value (0x2B)
1
st
byte
Start bit(0xAA)
2
nd
byte
Address(0x00-0xFE)
3
rd
byte
Command(0x2B)
4
th
byte
Calibrated current points( point 1-2)
5
th
to 25
th
byte
System reserve
26
th
byte
Check sum
13. Sending the actual output current to calibration program (0x2C)
1
st
byte Start bit (0xAA)
2
nd
byte
Address(0x00~0xFE)
3
rd
byte
Command(0x2C)
4
th
byte
The lower byte of the present current value
5
th
byte
The higher byte of the present current value
6
th
to 25
th
byte
System reserve
26
th
byte
Check sum
14. Save the calibration data to EEPROM（0x2D）
1
st
byte
Start bit(0xAA)
2
nd
byte
Address (0x00~0xFE)
3
rd
byte Command(0x2D)
4
th
to 25
th
byte System reserve
26
th
byte
Check sum
15. Setting calibration information (0x2E)
1
st
byte
Start bit (0xAA)
2
nd
byte
Address (0x00~0xFE)
3
rd
byte
Command(0x2E)
4
th
to 23
rd
byte
Calibration information(ASIC code)
24
th
byte
System reserve
25
th
byte
System reserve
26
th
byte Check sum
16. Reading calibration information (0x2F)
1
st
byte
Start bit (0xAA)
2
nd
byte
Address (0x00~0xFE)
3
rd
byte
Command
（
0x2F
）
4
th
to 23
rd
byte
Calibration information(ASCII code)
24
th
byte
System reserve
25
th
byte
System reserve
26
th
byte
Check sum
Note: To calibrate the 2 points of the current value sequentially.