GW Instek PSP Series - Manual (Page 23)

PSP SERIES
USER MANUAL
40
The contents consist of the uppercase B, and the numeral 0 or 1.
Further details is described as follows:
Whether the first q is at % mode? 0: No 1:Yes
Whether the second q is at +% mode? 0: No 1: Yes
*SB+
Function:
To add one unit to the present setting of +%.
Syntax:
SB+ HEX = 53 42 2B 0D
Explain:
When the message of SB+ is sent to the power supply from
computer, the power supply will add one unit to the present setting of
+% immediately
Example:
The present +% value is at 105, after the command is sent from
computer, the +% value is at 106.
*SB-
Function:
To decrease one unit from the present setting of +%.
Syntax:
SB- HEX = 53 42 2D 0D
PSP SERIES
USER MANUAL
41
Explain:
When the message of SD- is sent to the power supply from
computer, the power supply will decrease one unit from the present
setting of +% immediately
Example:
The present +% value is at 105, after the command is sent from
computer, the +% value is at 104.
*SD+
Function:
To add one unit to the present setting of -%.
Syntax:
SD+ HEX = 53 44 2B 0D
Explain:
When the message of SD+ is sent to the power supply from
computer, the power supply will add one unit to the present setting of -
% immediately
Example:
The present -% value is at 90, after the command is sent from
computer, the -% value is at 91.