Troubleshooting
Message no.
Description
53
Error in the intermediate circuit voltage
54
The 5 V at the DFM input has short circuited
55
An optional module was inserted into the pump, which cannot be used.
56
Subscriber software is incompatible with the other subscribers
57
The pump is blocked and is not running
58
Missing or defective hall sensor
59
Shut-down in the event of overpressure, slow
60
Shut-down in the event of overpressure, fast
-
Missing data stored in the CTRL in the HMI
-
The data coming from the CTRL is faulty
14.6.3
Events in the log book
80
Message no.
Description
4
The stroke length was adjusted by more than 5%
8
Calibration was performed
9
The pump was started or stopped by the HMI
13
The timer has performed a timer program step