Lenze E94AxPExxxx - Manual (Page 173)

Lenze · 9400 Servo PLC· Reference manual · DMS 4.0 EN · 11/2013 · TD05/06
173
6 Motor interface
6.3 Adjusting motor and controller to each other
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Motor reference speed
In
C00011 the reference speed of the motor must be set.
Maximum current
In
C00022 the required maximum current must be set.
• To avoid that the motor starts unintentionally without adjusting the plant data, the maximum
current in the Lenze setting is set to "0 A" in C00022 .
Ultimate motor current I
ULT
C00620 serves to check the set ultimate motor current I
ULT
.
The ultimate motor current I
ULT
is a limit value to protect the motor from destruction or influence
of the rated data.
• This limit value must not be travelled cyclically in the drive process.
• The maximum current parameterisable in
C00022 should have a sufficient distance from this
limit value.
• If the instantaneous value of the motor current exceeds the limit value set in C00620 the
response set in C00619 is executed for motor protection (Lenze setting: Fault).
Maximum motor speed
Adapt the maximum motor speed in
C00596 and select the error response required when this speed
limit has been reached in C00607 .

Note!
From the perspective of the application it has to be ensured that a maximum of 100 %
of the reference speed set in C00011 is requested as speed setpoint.

Note!
When you select a Lenze motor from the catalogue and transfer the plant parameters of
the motor to the controller, the setting in C00620 is automatically adjusted to the
selected motor.