PXIe-4190 LED Indicators

Table 3. LED Access Status Indicator
Status Indicator Device State
(Off) Not Powered
Green Powered
Amber Device is being accessed
Table 4. LED Voltage Status Indicator
Status Indicator Output Channel State
(Off) All device outputs are disconnected from their voltage generation sources through output disconnect relays.
Green The device output is connected to a voltage generation source.
Red The device has a fault or is in error due to the voltage generated or measured by the device. Refer to the driver software for possible sources. The device will not operate until the error is cleared and/or the device is reset.