Section
3–8
MN1229
REGEN Resistor
If the motor is connected to a large inertia load that may require rapid
deceleration, an external REGEN resistor must be installed as follows:
1.
Connect one wire from the REGEN Resistor to connector X1-7.
2.
Connect the other wire from the REGEN Resistor to connector X1-8.
Resolver Wiring
The Resolver interface DB-9 connector is X8 on the DBSC control. Figure 3-5
shows the connector pin numbers and signal names. Use twisted pair shielded
cable with an insulated overall shield.
Figure 3-5 Resolver Interface
X8
RE
GND
REFERENCE –
SINE –
1
2
3
5
4
6
8
7
9
SINE+
COSINE –
1.
Connect the Ref to X8-1 and Reference – to X8-6.
2.
Connect to X8-2 and Cosine – to X8-7.
3.
Connect Sine + to X8-3 and Sine – to X8-8.
4.
Connect the Analog Ground wire to X8-5.
