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3-Phase Low-Voltage Power Stage
Jumper Options
Jumper
Option
Setting
Description
J5
Resolver
Sin-Cos
1-2
2-3
Resolver S4 output enters operational amplifier (
default
)
DC offset compare value
J6
Resolver
Sin-Cos
1-2
2-3
Resolver S3 output enters operational amplifier (
default
)
DC offset compare value
J7
Resolver
2-3
1-2
Resolver excitation
– square signal (
default
)
Resolver excitation
– SWG source
J9
DC-bus
Current
measurement
1-2
2-3
By an external operational amplifier (
default
)
By a MC33937
J10
Overcurrent
threshold
reference
1-2
2-3
+5V DC
V_ref (
default
)
J11
Over Current
fault
1-2
2-3
External comparator (
default
)
MC33937 output
