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Technical Brief Gen 2 Vs Gen 1 E30 drives
these documents show the difference between the Instruct E30 gen 1 and gen 2 VSDs
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ES7 PMM Setup Guide
This document provides the steps needed to set up the ES7 (Speedstar) drive for the approved PMM applications
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INSTRUCT Power Glitch X4 Events
power glitch issue found to affect the instruct controller, shutting down drives unnecessarily.
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SpeedStar 90700AG Control Board – Firmware Bug Causing Carrier Frequency forced to default
For the SpeedStar drive having firmware Version v1100 rev08 in the 90700AG control board, the carrier frequency (CF) was forced to default 2.2kHz each time
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E30 Over Temp issues in Winter
A thermostat was introduced to the cooling system(s) for all E30s back in 2024 to prolong the life of the fans when cooling was not required. Whenever t
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Instruct X4 Ride-trough Feature.
this document provides the steps to reduce the X4 shut down issues with the instruct line of drives.
