Xantrex XFR 6-200 Operating Manual page 66

Local Operation
Using the Shutdown Function
Table 3.2 Switch Settings for Shutdown Circuit Logic
Switch SW1-7 Setting
OFF (OPEN)
(Active low, default)
ON (CLOSED)
(Active high)
Note
the power supply will not provide an output until the HIGH signal level is applied.
Any of the eight switches on SW1 is OFF (OPEN) when it has been flipped up to break
contact, ON (CLOSED) when flipped down to close contact.
64
Source Signal
2-15 V
0-0.4 V
2-15 V
0-0.4 V
If switch SW1-7 is ON but there is no signal applied, the S/D LED turns on and
Signal Level Supply Output
HIGH OFF
LOW ON
HIGH ON
LOW OFF
Operating Manual for XFR 1.2kW Series Power Supply
S/D LED
ON
OFF
OFF
ON