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2) Standstill current setting
SW4 is used for this purpose. OFF meaning that the standstill current is set to be half of the
selected dynamic current and ON meaning that standstill is set to be the same as the selected
dynamic current.
3) Output current setting:
The first three bits (SW 1, 2, 3)of the DIP switch are used to set the dynamic current. Select a
setting
Closest to your motor’s required current
Output current (A)
SW1
SW2
SW3
PEAK
RMS
ON
ON
ON
2.80
2.00
OFF
ON
ON
3.50
2.50
ON
OFF
ON
4.20
3.00
OFF
OFF
ON
4.90
3.50
ON
ON
OFF
5.70
4.00
OFF
ON
OFF
6.40
4.60
ON
OFF
OFF
7.00
5.00
OFF
OFF
OFF
7.80
5.60
4) Semi-flow function:
Semi-flow function is that there is not step pulse after200 ms, the driver output current
automatically reduced to 40% of rated output current, which is used to prevent motor heat.