Control Techniques Commander SE Guide D'utilisation page 65

fails, parameter 48 will remain at a 3 so that another autotune will be carried out the next
time the drive is run.
No. Function
Low
49
frequency
voltage boost
This determines the boost level for the fixed boost characteristic when parameter 48 is
set to 2.
No. Function
Motor
50
thermistor
select
OFF - the functionality of terminal 13 is determined by the setting of parameter 05.
ON - terminal 13 is set-up as a motor thermistor input
Connect the motor thermistor between 0V and terminal 13.
Trip resistance: 3kΩ
Reset resistance: 1k8
The drive will not trip if the motor thermistor goes short circuit
When terminal 13 is set up as a motor thermistor, it is not affected by the logic
NOTE
select (parameter 34).
The following parameters are used for setting up an external mechanical brake.
NOTE
If the brake function is to be used, parameter 29 should be set accordingly before
NOTE
any parameters are programmed. This is because parameter 29 will set all
parameters back to their default values.
Brake set-up parameters
The following parameters become active when parameter 29 is set to br.EU or br.US.
No. Function
Zero speed
51
threshold
Sets the zero speed threshold
No. Function
Threshold
52
level
Sets the threshold level for the motor current
No. Function
Threshold
53
hysteresis
Sets the hysteresis level on the motor current
No. Function
Programmable
54
delay time
Sets the logic delay on the digital output
Commander SE User Guide
Issue Number 9
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Range Units
0 - 25.0 %
Range Units
On, OFF
4 0V
Motor thermistor input
Range Units
0.0 - 20.0 Hz
Range Units
0.0 - 100 %
Range Units
0.0 - 25.0 %
Range Units
0.0 - 25.0
Defaults
3.0 EUR
3.0 USA
Defaults
OFF EUR
OFF USA
Defaults
1.0 EUR
1.0 USA
Defaults
0.0 EUR
0.0 USA
Defaults
0.0 EUR
0.0 USA
Defaults
0.0 EUR
s
0.0 USA
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