22
7th byte The highest byte of output voltage value
8th to 25th byte System reserve
26th byte Check sum
5.Setting the output current (24H)
1st byte Start bit ( AAH )
2nd byte Address (0~0XFE)
3rd byte Command(24H)
4th byte To set the low byte of current value
5th byte To set the high byte of current value
6th to 25th byte System reserve
26th byte Check sum
6. Setting the communication address (25H)
1st byte Start bit ( AAH )
2nd byte The current address of power supply(0~0XFE)
3rd byte Command(25H)
4th byte The new address
5th to 25th byte System reserve
26th byte Check sum
7. Reading the present current/voltage, maximum voltage, setup
voltage/current and the states of power supply. (26H)
1st byte Start bit ( AAH )
2nd byte Address(0~0XFE)
3rd byte Command(26H)
4th byte Byte 0 of present output current value
5th byte Byte 1 of present output current value
6th byte Byte 0 of present output voltage value
7th byte Byte 1 of present output voltage
8th byte Byte 2 of present output voltage
9th byte Byte 3 of present output voltage
10th byte Power supply’s state
Note:
We use 4 bytes of Hex number to represent an output voltage value. For
example the output voltage value is 16.000V and the hex code of 16.000 is
0X00003EB0,so the 4th byte is 0XB0, 5th byte is 0X3E, 6th byte is 0X00,7th byte
is 0X00.
Note:
We use 2 bytes of Hex number to represent an output current value. For
example the output current value is 1.000A, the hex code of 1.000 is 0X03E8,
so the 4th byte is 0XE8, 5th bye is 0XE3.