ProMinent DULCOnvert, Installation And Configuration Manual, Page: 8 / 24

3.3 LEDs on the PROFIBUS
® module
LEDs Cause
Flashing red and green at a
slow rhythm
Connection between the
PROFIBUS ® module and pump
has been disrupted;
the hardware or software ver‐
sion of the pump is not suitable
for PROFIBUS ®
Lit red No connection to the
PROFIBUS ®
Lit green Pump in cyclic mode
3.4 Using the metering monitor
The "Metering monitor" socket must be used to use the metering
monitor in PROFIBUS
®
mode. The pump then transmits
„available“ for the "Flow" status bit. The metering monitor can be
switched on and off using the PROFIBUS ® using the
„Flow
control“ parameter - see
Ä
Chapter 5.4.1 „Overview of the data
objects“ on page 15.
Special features in active PROFIBUS ® mode
8