Parameter Description - KEB combivert R6-S Instruction Manual

Operation of the Unit
5.5

Parameter description

The following parameters allow the user to monitor the functionality during operation.
CP.01 Status display
The status display shows the actual operating mode of the COMBIVERT R6. Refer to Section 6.0 for
additional descriptions and troubleshooting faults.
CP.02 Actual line frequency
After switching on, the actual line frequency is determined during the initialization phase. Slowly, changes
of the line frequency during operation are recognized and displayed in CP.02. CP.02 displays the actual
regenerative frequency, if the COMBIVERT R6-S is in "netof" state, i.e. the main line is off. The rotating fi eld
of the mains frequency is displayed as follows: (+) right, (-) left
This value should be positive. If the value is negative the R6 unit will get an E.Sync error-
swap L1.1 and L2.1 legs of the incoming line at the commutation choke to make the frequency
positive.
CP.03 AC-Phase current L1
CP.03 displays the rms value of the current of phase L1 in amperes.
CP.04 AC-Phase current L2
CP.04 displays the rms value of the current of phase L2 in amperes.
CP.05 AC-Phase current L3
CP.05 displays the rms value of the current of phase L3 in amperes.
CP.06 Actual Load
Parameter CP.06 displays the actual load of the COMBIVERT R6-S in percent. 100 % represents an output
current, which corresponds to the rated current of the COMBIVERT R6-S. The absolute value of the load is
displayed. The sign indicates the energy direction: (+) = supply, (-) = feedback
CP.07 Actual Load / peak value
Parameter CP.07 stores the peak load value within an operating cycle. The highest value of CP.06 is stored
in CP.07. The peak value can be cleared by pressing the UP and DOWN key or over bus by writing any value
you like to the address of CP.07. Switching off COMBIVERT R6-S also clears the stored value.
CP.08 DC output current
Display of the actual DC current in amperes.
CP.09 Actual DC - voltage
Display of actual DC-Bus voltage in volts. The value is measured at the terminals "++" and "- -" of the
COMBIVERT R6-S.
CP.10 Actual DC - voltage / peak value
Parameter CP.10 allows the user to recognize short-term peak values within an operating cycle. The highest
value of CP.09 is stored in CP.10. The peak value can be cleared by pressing the UP and DOWN key or
over bus by writing any value you like to the address of CP.10. Switching off COMBIVERT R6-S also clears
the stored value.
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