SECTION SIX – COMMANDS
DS2000 USER’S MANUAL (rev.C)
6.9
NOTCH BANDWIDTH=
Description: it allows to program the Notch filter
bandwidth
Allowed values:
from 1% to 25% in 1 unit steps
Note: set the filter bandwidth directly in percentage
NOTCH GAIN=
Description: it allows to directly enter the Notch filter
attenuation
Allowed values:
from 0.01 to 1.00 (100%) in 0.01 unit steps
Note:
TORQUE IMPROV.
Description: it allows to set moment by moment the
best angle between the supplied current vector and
the magnet position in order to increase the peak
torque at high speed
Allowed values:
• DISABLED
• ENABLED
Note: it is recommended to leave it enabled to get
better performance at higher speed
DRIVE ENABLE
Description: it allows the torque supply control by
keyboard or by external control
Allowed values:
• LOCAL
• REMOTE
Note: default setting is in local mode in order to allow
the motor control by keyboard, under the operator
control; set the remote enable after the first setting up
phase. The drive have to be provided with the DRIVE
ENABLE signal on the connector J2B also in case of
local enable
ROTATION=
Description: it allows to reverse the motor rotation
direction on the same applied reference signal
Allowed values:
• CW (clockwise)
• CCW (counterclockwise)
Note:
MAX. SPEED=
Description: it allows to limit the max motor speed at
a lower value than the one set in the motor
parameters
Allowed values:
from 100 rpm to max motor speed in 1 unit steps
Note: Input analog reference remains diminished at
this set value; setting 10 V input analog reference,
the max set revolutions are obtained
MAX. CURRENT=
Description: it allows to limit the max supplied cur-
rent to a lower value than the one set in the motor
parameters
Allowed values:
from 0 A to max current in 100 mA unit steps
Note: Input analog reference remains diminished at
this set value; setting 10 V input analog reference,
the max set revolutions are obtained
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