B&K 8510 instruction manual Setting / Reading max input power（26H/27H）

3rd byte	Command（24H/25H）
4th byte	The Lowest byte of max current value
5th byte	The Lowest byte of max current value
6th byte	The higher byte of max current value
7th byte	The highest byte of max current value
From 8th to 25th byte	System reserve
26th bye	Sum code

NOTE

Represent an current value by 4 bytes of Hex .Lower bytes are in the front location, higher bytes are in the later location.1 represent 0.1mA,If setting upper limit is 3.0000A，the hex code is 0X00007530，then the 4th byte is 0X30， 5th is 0X75，6th is 0X00，7th is 0X00。

5. Setting / Reading max input power（26H/27H）

1st byte	Start bit ( AAH )
2nd byte	Address (0—0XFE)
3rd byte	Command（26H/27H）
4th byte	The lowest byte of max power value.
5th byte	The lower byte of max power value
6th byte	The higher byte of max power value.
7th byte	The highest byte of max power value.
From 8th to 25th byte	System reserve
26th byte	Sum code

NOTE

Represent power value by 4 bytes of Hex. Lower bytes are in the

Front location, higher bytes are in the later location. 1 represents 1mW. If setting upper value is 200.000W，the hex code is 0X00030d40，then the 4th byte is

0X40，5th is 0X0d，6th is 0X03，7th is 0X00.

6. Selecting / Reading CC/CV/CW/CR operation mode of Electronic load（. 28H/29H）

1st byte	Start bit ( AAH )
2nd byte	Address (0—0XFE)
3rd byte	Command（28H/29H）
4th byte	Mode（0 is CC mode, 1 is CV mode , 2 is CW mode , 3 is CR mode ）
From 5th to 25th byte	System reserve
26th byte	Sum code

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