Safety Instructions and Warranty Terms
41
Manual econ sens+
Version 1.40
Troubleshooting
1.) The S0 outputs of the Econ Sens + supply no pulses
Possible causes:
a.)
The pulse weighting in the Pulses/s menu is set to 0 Wh/pulse
-> Set the pulse weighting to > 0 Wh/pulse
b.)
The pulse weighting in the Pulses/s menu is set too high
-> The pulse outputs of the econ sens+ allow for a maximum pulse rate of 10 Hz. Lower
the pulse rate to a lower value. How to calculate the maximum admissible pulse rate is
explained in the chapter
Pulses/s
.
c.)
Wrong allocation of L1, L2 and L3 between the voltage path and the current path
-> Ensure that the coil L1 of the current path is wrapped round the conductor L1 of the
voltage path at the consumer. Do the same for phases L2 and L3. If necessary, check the
rotating field in the voltage path.
In the Meter menu, check whether the measured power ratings are non-zero.
d.)
The coils on the econ sens + are not plugged in properly
-> If the coils on the econ sens+ are not plugged in properly, the current path is
missing, i.e. the individual power measured = 0.
If the coils are missing, the following error message will be displayed in the Home
menu:
Fig. 36:
Missing coils error message
