Real-Time Clock
The energy savings potential of the VLT HVAC Drive is maximized with a real-time clock, allowing the system to respond to the changing needs of the building throughout the day and week. The real-time clock allows the system to anticipate conditions or temporarily override the setpoint, enhancing control, comfort and efficiency. It also allows the drive to provide reminders when preventive maintenance is required.
Previously, a building automation system was required to obtain these features. The real-time clock gives these sophisticated functions to any facility.
With the real-time clock, the fault log in all VLT HVAC Drives contains not only a list of the ten most recent drive faults, but also the year, month, day, hour and minute of each fault, greatly simplifying troubleshooting.