CARLO GAVAZZI EM530DINAV23XM1PFA, User Manual

Page: 23 / 169

23 EM530/EM540 - User manual | CARLO GAVAZZI Controls SpA
Maintenance and disposal
Troubleshooting
Note
: in case of other malfunctions or of any failure, please contact the CARLO GAVAZZI branch or the distributor for your
country
Measuring problems
Problem Cause Possible solution
The ‘EEEE’ indication is displayed
instead of a measurement
The analyser is not used within the
prescribed measuring range; as a
consequence, the measurement exceeds the
maximum permitted value or is the result of
a calculation with at least one measurement
in error.
Uninstall the analyser
The analyser has just been switched on and
the interval defined for the calculation of the
average power values (default: 15 min) has
not expired yet.
Wait. If you wish to change the interval, access the
Dmd page of the Settings menu
The displayed values are not the
expected ones
Electrical connections are incorrect Verify the connections
The current transformer settings are incorrect Check the set current transformer ratio
Alarms
Problem Cause Possible solution
An alarm is triggered, but the measurement
has not exceeded the threshold value
The value with which the alarm variable
is calculated is in error
Check the set current transformer parameters
The alarm is not activated and deactivated
as expected
The alarm settings are incorrect Check the set parameters
Communication problems
Problem Cause Possible solution
No communication can be established with
the analyser
Communication settings are incorrect Check the set parameters
Communication connections are
incorrect
Verify the connections
The settings of the communication
device (third-party PLC or software) are
incorrect
Check the communication with the UCS software
Display problem
Problem Cause Possible solution
You cannot display all measurement pages The page filter is enabled Disable the filter, see “Page filter” on page 19
Download
EM530 installation manual www.productselection.net/MANUALS/UK/EM530_im_inst.pdf
EM530 datasheet http://www.productselection.net/Pdf/UK/EM530.pdf
EM540 installation manual www.productselection.net/MANUALS/UK/EM540_im_inst.pdf
EM540 datasheet http://www.productselection.net/Pdf/UK/EM540.pdf
UCS Desktop www.productselection.net/Download/UK/ucs.zip
UCS Mobile Google Play Store