Software - configuration & parameterizing
68
Software - configuration & parameterizing
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Operating manual [27779289/EN] - MAXO-RG single-axis controls
20.3.8
Parameter: Drive
Parameter
Selection
Description
Speed @
50Hz
1 ... 20000mm/s
Speed settings at 50 Hz. This speed serves as
the calculation basis for many control functions
in connection with PowerCAN and the absolute
position encoding system.
U/min @
50Hz
1 ... 4000 rpm
Currently not used.
Max. output
fre/-
0 ... 1200Hz/10
The parameter limits the output frequency of the
converter. Input in 1/10 Hz (1 decimal place). If
“0” is entered, then the limit is deactivated. Max.
value of the parameter = 1200 (this is equivalent
to 120.0 Hz).
Supply volt-
age
200 ... 500V
Setting the mains voltage (if the control system
is supplied with DC voltage, then the DC value
must be converted to the AC value (VDC/1.41 =
VAC)).
Nominal cur-
rent
0 ... 100A/10
Rated motor current
Cutoff fre-
quency
0 ... 100Hz
Base frequency for U/f mode. Typically,
50 Hz
for star connection
and
87 Hz for delta con-
nection
of the motor.
Uboost
0 ... 255%/10
Supplied voltage at 0 Hz in %10 of the rated volt-
age.
PWM fre-
quency
2/4/6/8/16kHz
Switching frequency from power module.
Brake resis-
tor settings
1 brake resistor
1 brake resistor is connected to the converter
(low brake resistance).
2 brake resistors
2 brake resistors are connected to the converter
(high brake resistance)
Brake config-
uration
Brake @ 0Hz open
The motor brake is opened as soon as the pa-
rameterizable brake opening frequency has
been reached.
Open brake immedi-
ately
The motor brake is opened immediately.
Brake open-
ing frequen-
cy
0 ... 20Hz
Frequency at which the brake is opened.
Brake open-
ing time
0 ... 60s
Time for which brake remains open, with target-
ed control of the brake
DC brake
connection
Active
The motor is braked with a standing field (f=0
Hz).
Inactive
DC braking not active.
Activating
motor therm-
istor fault
monitoring
Active
Motor current monitoring is active.
Inactive
Motor current monitoring is not active.