104 Parameters
30.13 Minimum frequency Defines the minimum allowed frequency.
WARNING! This value must not be higher than 30.14
Maximum frequency.
WARNING! in frequency control mode only.
-300.00 Hz
-500.00…500.00
Hz
Minimum frequency. 10 = 1
30.14 Maximum
frequency
Defines the maximum allowed frequency.
WARNING! This value must not be lower than 30.13
Minimum frequency.
WARNING! In frequency control mode only.
300.00 Hz
-500.00…500.00
Hz
Maximum frequency. 10 = 1
30.17 Maximum current Defines the maximum allowed drive current. 3.24 A
0.00…3.24 A Maximum drive current. 1 = 1 A
30.19 Minimum torque 1 Defines a minimum torque limit for the drive (in percent of
nominal motor torque).
-300.0%
-1600.0…0.0% Minimum torque limit 1. 10 = 1
30.20 Maximum torque 1 Defines a maximum torque limit for the drive (in percent of
nominal motor torque).
300.0%
0.0…1600.0% Maximum torque 1. 10 = 1
30.31 Undervoltage
control
Enables the undervoltage control of the intermediate DC link.
If the DC voltage drops due to input power cut off, the
undervoltage controller will automatically decrease the motor
torque in order to keep the voltage above the lower limit. By
decreasing the motor torque, the inertia of the load will cause
regeneration back to the drive, keeping the DC link charged
and preventing an undervoltage trip until the motor coasts to
a stop. This will act as a power-loss ride-through functionality
in systems with high inertia, such as a centrifuge or a fan.
Enable
Disable Undervoltage control disabled. 0
Enable Undervoltage control enabled. 1
30.35 Thermal current
limitation
Enables/disables temperature-based output current limitation.
The limitation should only be disabled if required by the
application.
Enable
Disable Thermal current limitation disabled. 0
Enable Thermal current limitation enabled. 1
No. Name/Value Description Def/FbEq16
ACQ80 FW.book Page 104 Thursday, February 14, 2019 11:33 AM
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