Lenze i550

17.4 Diagnosc parameters
The inverter provides many diagnosc parameters which are helpful for operaon, mainte-
nance, error diagnosis, error correcon, etc.
•
The following overview lists the most common diagnosc parameters.
•
Further parameters for more specic diagnosc purposes are described in the following
subchapters.
•
The diagnosc parameters can only be read and cannot be wrien to.
•
The diagnosc parameters in group 1 are found on the keypad.
Parameter
Address Name / seng range / [default seng] Info
0x2030 CRC parameter set
•
Read only
Display of the 32-bit hash sum for the integrity check of the parameter
set.
0x2B0B Frequency setpoint
•
Read only: x.x Hz
•
From version 03.00
Display of the actual frequency setpoint.
The frequency setpoint is internally transferred to the motor control
(based on scaling and ramp generator).
0x2B0E
(P102.00)
Frequency setpoint
(Freq. setpoint)
•
Read only: x.x Hz
Display of the frequency setpoint currently assigned.
•
Depending on the present operang condions, this value may dier
from the current output frequency 0x2DDD (P100.00).
0x2B0F VFC output frequency
•
Read only: x.x Hz
The inverter controls the motor so that the motor output frequency
0x2B0F corresponds to the frequency setpoint 0x2B0E (P102.00). (Motor
output frequency = output frequency of inverter - motor slip)
0x2D4F
(P123.00)
Motor ulisaon (i²*t)
(Mot. i2t ulis.)
•
Read only: x %
Display of the current thermal motor ulisaon.
0x2D87
(P105.00)
DC-bus voltage
(DC-bus voltage)
•
Read only: x V
Display of the current DC-bus voltage.
0x2D88
(P104.00)
Motor current
(Motor current)
•
Read only: x.x A
Display des present current-r.m.s. value.
0x2D89
(P106.00)
Motor voltage
(Motor voltage)
•
Read only: x VAC
Display of the current motor voltage.
0x2DA2:001
(P108.01)
Output power: Eecve power
(Output power: Eecve power)
•
Read only: x.xxx kW
Display of the acve output power for an energy analysis in the respec-
ve applicaon.
0x2DA2:002
(P108.02)
Output power: Apparent power
(Output power: Apparent power)
•
Read only: x.xxx kVA
Display of the apparent output power for an energy analysis in the
respecve applicaon.
0x2DA3:001
(P109.01)
Output energy: Motor
(Output energy: Motor)
•
Read only: x.xx kWh
Display of the output power in motor mode for an energy analysis in the
respecve applicaon.
0x2DA3:002
(P109.02)
Output energy: Generator
(Output energy: Generator)
•
Read only: x.xx kWh
Display of the output power in generator mode for an energy analysis in
the respecve applicaon.
0x2DD1:001 Motor currents: Actual D-current (id)
•
Read only: x.xx A
Display of the actual D current.
0x2DD1:002 Actual Q-current (iq)
•
Read only: x.xx A
Display of the actual Q current.
0x2DD1:003 Setpoint D-current (id)
•
Read only: x.xx A
Display of the setpoint D current.
0x2DD1:004 Motor currents: Setpoint Q-current (iq)
•
Read only: x.xx A
Display of the setpoint Q current.
0x2DD1:005 Motor currents: Motor current (Ie)
•
Read only: x.xx A
Display of the eecve motor current.
0x2DD3:003 Speed setpoint limited
•
Read only: x rpm
Display of the limited speed setpoint.
0x2DDD
(P100.00)
Output frequency
(Output frequency)
•
Read only: x.x Hz
Display of the current output frequency of the inverter.
Diagnoscs and fault eliminaon
Diagnosc parameters
598