USERS MANUAL
NR2306-O/G
REVISION
A
DATE
3-8-18
Page | 9
Fault LED:
The Fault LED will illuminate flashing RED to indicate a channel fault, when
any single channel is outside the user-defined threshold.
2.5 Alert Threshold
The Alert Threshold screen allows the user to adjust the tolerance from the Reference
Voltage which, if exceeded in either direction, the output channels will report a fault status.
The default threshold value is set at ±55% percent from the current state of the amplifier,
and is user-programmable in 5% increments, from ±10% to ±60%.
Each channel has a Reference Voltage which can be set, all at once, by latching the
channels current value in the Latch Channel Average Screen. Each channels reference
voltage can be set individually by writing the value serially with the $SET command. After
saving the current configuration on a channel, any subsequent deviation on that channel
which exceeds the Alert Threshold percentage will trigger an alert.
Steps to ensure correct Alert configuration:
1. Connect distribution cabling to channels 1 through 6.
2. Set Alert Threshold to desired range.
3. Save current channel voltages with the Latch Channel Values Screen.
4. Save current settings on the Save Configuration screen.
