If a rotating measurement is selected, you cannot save the parameter assignment until it finishes. Causes of Alarm A07991
The alarm commonly appears during three distinct lifecycle stages:
: Sometimes, industry-specific forums or communities can offer insights. There might be users who have encountered similar issues and can share their experiences or solutions.
Following a power cycle (24V or 400V) if the motor data identification (p1900) was set to be performed at the next power-on. Causes of Alarm A07991
for performing a RAM to ROM save on a BOP-2 or via STARTER software? How can resolve the alarm Code 7991 and 8526 - SiePortal
. This means the drive is waiting to measure the electrical characteristics of the connected motor to optimize its control performance. The Meaning of Alarm A07991