Lenze i510 - Mains Voltage

6.1 Mains voltage
The rated mains voltage set for the inverter has an impact on the operang range of the inver-
ter.
Details
B
y default, the rated mains voltage is set in 0x2540:001 (PAR 208/001) according to the inver-
ter type code.
Check the seng of the rated mains v
oltage in 0x2540:001 (PAR 208/001).
Ensure that it matches the actual mains voltage applied!
The following results from the rated mains voltage set:
•
the error threshold for monitoring the DC-bus v
oltage and
•
the voltage threshold for braking operaon ("brake chopper threshold").
Monitoring of the DC-bus voltage
•
The warning thresholds for monitoring ar
e adjustable.
•
The error thresholds and reset thresholds for monitoring result from the rated mains volt-
age set:
Rated mains volt-
age
Undervoltag
e thresholds Overvoltage thresholds
Warning threshold Error threshold Reset threshold Warning threshold Error threshold Reset threshold
Seng in
0x2540:001
(PAR 208/001)
Seng in
0x2540:002
(PAR 208/002)
Display in
0x2540:003
(PAR 208/003)
Display in
0x2540:004
(PAR 208/004)
Seng
in0x2540:005
(PAR 208/005)
Display in
0x2540:006
(PAR 208/006)
Display in
0x2540:007
(PAR 208/007)
•
If the DC-bus v
olt
ag
e of the in
v
erter falls below the undervoltage error threshold, the "Trou-
ble" response is triggered.
•
If the DC-bus voltage of the inverter exceeds the overvoltage error threshold, the "Fault"
response is triggered.
When the undervoltage or overvoltage monitoring funcon has been acvated,
the drive is not restarted automacally.
Parameter Name / value range / [default seng] Info
0x2540:001
(PAR 208/001)
Mains voltage
: Rated mains voltage
(Mains volt. se.: AC input volt.)
•
Seng can only be changed if controller inhibit is
acve.
Selecon of the mains voltage for actuang the inverter.
0 230 Ve
1 400 Ve
2 480 Ve
0x2540:002
(PAR 208/002)
Mains voltage
: Undervoltage warning threshold
(Mains volt. se.: LU warning level)
0 ... [0]* ... 800 V
•
Default seng depending on the size.
Seng of the warning threshold for monitoring DC bus undervoltage.
•
If the DC bus voltage falls below the threshold set, the inverter out-
puts a warning.
•
The warning is reset with a hysteresis of 10 V.
0x2540:003
(PAR 208/003)
Mains voltage
: Undervoltage error threshold
(Mains volt. se.: LU error level)
•
Read only: x V
•
Default seng depending on the size.
Display of the xed error threshold for monitoring DC bus undervoltage.
•
If the DC-bus voltage falls below the threshold displayed, the "Fault"
response is triggered.
0x2540:004
(PAR 208/004)
Mains voltage
: Undervoltage reset threshold
(Mains volt. se.: LU deleon level)
•
Read only: x V
•
Default seng depending on the size.
Display of the xed reset threshold for monitoring DC bus undervoltage.
Basic seng
Mains voltage
67
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