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MORNINGSTAR
CORPORATION
Appendix A – MS Product Variables
Relay Driver Variables
Battery Voltage
The measured voltage of the power source that powers the
Relay Driver.
Driver Temperature
The temperature of the Relay Driver as measured by the
internal temperature sensor.
Channel X Voltage
The measured voltage of channel X. Channel Voltage may be
used as a control variable even if the channel is not configured
as an input.
TriStar Controller Variables
Battery Voltage
Reference battery voltage used for regulation. This variable will
equal Battery Sense voltage if Battery Sense is connected and
valid. Otherwise, this variable is the same as battery terminal
voltage.
Charge Current
Solar Charge current in Amps. Charge mode only.
Load Current
Current draw in amps of DC loads through TriStar. Load mode
only.
Summary of Contents for RelayDriver
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