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.
Battery Voltage (terminals)
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M O R N I N G S T A R C O R P O R A T I O N