Baumuller BUG 622, Manual

Page: 45 / 58

Commissioning
Basic Supply Unit BUG 622, 623
45
Baumüller Nürnberg GmbH
5.94034.07a
H6 Ready for use
The relay "ready for use" closes the message contact X99AB if no of the following messages are gen-
erated: phase error, mains error, ballast, temperature.
SELV / PELV H7
Displays it
safe extra-low voltage
+24 V is present.
Reset
The error message memory of the supply unit is erased by operating the reset input (24 V at
X99AB/5 and M24V at X99AB/6, optocoupler input), without having to switch off the +24V auxiliary volt-
age supply (funktion "Speicher löschen" - flush memory).
Error saving can be cancelled by continual operation of the reset input if an automatic start, e.g. after
mains failure, is to occur.
NOTE
Errors that are still active cannot be erased!
WARNING
Protection is to be provided at the machine-side.