TRT3x Error Messages
M-T03XNN-205-EN
13
4 Error Messages
Any operational error is indicated by a red LED and an additional audio alarm. Furthermore, the display
indicates an error status message. To remove the status message on the display and return to the main
menu, press
STOP
.
4.1 Error Mes
sage “Excitation current too high”
This message is displayed if the excitation current exceeds expected values. This value is set to 500 mA.
The excitation current can be reduced by selecting lower test voltages from the device menu.
Possible reason for this is the transformer is drawing too much current. In that case, the test should be
repeated with a lower test voltage. Another reason may be the connections are reversed. If there are no
connections errors found, there may be a short circuit within the transformer itself.
4.2
Error Message “Turns ratio too low”
This message is displayed if the turns ratio of the transformer under the test is lower than 0,8. In this case
the user should check whether H and X cables are misplaced (reversed).
4.3 Error Messa
ge “Malfunction”
In the case of an internal error, TRT3x
will display the massage “Malfunction”. In this case, TRT3x device
should be restarted.
If the error occurs repeatedly, please contact the DV P
OWER
Support Team (refer to the Section
”Manufacturer Contact Information”).
4.4
Error Message “Error printer”
This message appears related to a potential problem with the printer. In this case, please contact DV
P
OWER
Support Team (refer to the S
ection ”Manufacturer Contact Information”).
Figure 4-2:
Error message
"Turns ratio too low’’
Figure 4-3:
Error message
“Malfunction”
Figure 4-1:
Error message
"Excitation current too high"
