Operation

Power Supply Operation

Power On (XFR/XHR only) You may also change the output state whether the output is enabled Output State or disabled at power on.

To change the power on at output state:

OUTP:PON:STAT [ONOFF10]

Whether the unit powers on with output enabled is a function of both the state at power off and this setting.

Reset Resetting the unit puts certain features to a known state. These states are listed in Table 3.2.

To reset the unit:

*RST or SYST:RES

Table 3.2 Features Affected by Reset (*RST) Command

Feature

Reset State (*RST)

Voltage setpoint

0.0V

 

 

Current setpoint

0.0A

 

 

Low voltage setpoint limit

0.0V

 

 

High voltage setpoint limit

101% of voltage rating

 

 

Low current setpoint limit

0.0A

 

 

High current setpoint limit

101% of current rating

 

 

Over voltage protection

Disabled (0.0V)

 

 

Under voltage protection

Disabled (0.0V) and not shutdown when tripped

 

 

Over current protection

Disabled (0.0A) and not shutdown when tripped

 

 

Under current protection

Disabled (0.0A) and not shutdown when tripped

 

 

Fold shutdown protection

None and delay 0.5s

 

 

AC off shutdown recovery

Auto recover

 

 

OTP shutdown recovery

Latched

 

 

Triggered voltage setpoint

Disabled (Default)

 

 

Triggered current setpoint

Disabled (Default)

 

 

Autosequence mode

Exit

 

 

Calibration mode

False

 

 

Output

Disabled

 

 

Release 2.1

57

Page 59
Image 59
Xantrex Technology GPIB-M-HPD manual To change the power on at output state, To reset the unit, Feature Reset State *RST