Module overload ru29 (I
2
t -function) > pn03 OL warning level
Module overload 2 ru27 (fast overload protection) > pn05 OL2 warning level
WARNING overheat
powermod.
Heat sink temperature ru25[1], ru25[2] or ru25[3] > pn07
Internal temperature ru26[1], ru26[2], ru26[3] or ru77 > pn09
motor protection counter ru32 > pn15 OH2 warning level
KTY: ru28 motor temperature > pn11dOH warning level
PTC: PTC status (ru28) = PTC open
If in pn12 "warning“ is programmed as error response, ru03 changes after
expiration of the dOH delay time pn13 into ERROR state
Warning power unit not ready
WARNING overheat
braking resistor
The temperature of the sub-mounted braking resistor has exceeded the
warning level