Manual - TC.P Quadro
A) Internal (AD underrange 1)
2016-08-05
293/330
V04.52
9
Flash
Code
Error
Error message
TopCon (Long)
Description
Possible Cause
Counteraction
11-10 A9
DC link voltage
underrange
AD converter value of DC link volt-
age measurement in lower limit
See above, error 49)
See above, error 49)
11-13 AC
QBottom voltage
underrange
AD converter value of the QBottom
voltage measurement exceeds lower
limit.
Negative voltage as a result of a
controller overshooting.
Reduce controller parameters.