Phase Current; Peak Phase Current; Actual Dc Voltage; Peak Dc Voltage - KEB COMBIVERT F5 Instruction Manual

Diagnostic Parameters
Phase current
Peak phase current
Actual DC voltage
Peak DC voltage
Actual output
frequency
Last fault
118
Display of the actual phase current.
Resolution 0.1A
Maximum motor phase current that occurs during operation. Display
in [A]. The value can be deleted by pressing the UP or DOWN key.
The memory is also deleted when the inverter is switched off.
Display of the actual dc-bus voltage
Resolution: 1V
Display of the maximum dc-bus voltage measured. In addition the
highest value which occurs in ru.11 is stored in ru.12. (Erasing the
peak storage : see parameter ru. 8)
Display of the actual output frequency.
Resolution: 0.1 Hz
Displays the last 8 drive faults which occurred. The fault list can be
viewed by changing the number to the left of the LF on the display.
This number is the parameter offset number. Zero is the newest fault
and 7 is the oldest. See the adjustment steps below to view the fault
messages. A list of common faults, their causes, and trouble shooting
tips is located on the following pages.
Error messages are always represented by an "E" in the left most
position of the display. The drive fault displays are listed and described
on the following pages. All faults are automatically reset up to an
adjustable number of times. See parameter LF.5.