FEC FUSIONE-HS-2 User Manual
Page 70
Chapter 4: System Setup and Wiring
Page 4-32
4.11.5 Tool Cable - Preamplifier Pins.
The preamplifier connection links the controller to the tool torque transducer to:
a) Read the torque voltage values from the preamplifier.
b) Test the preamplifier full scale torque via the calibration function.
c) Test the preamplifier zero level by the zero level check function.
d) Read and Write the EEPROM memory located in the preamplifier.
4.11.6 Tool Cable - Motor Pins
The Motor connection provides control power to the motor.
PIN
DESCRIPTION
N
FRAME GROUND
L
W PHASE
M
V PHASE
A
U PHASE
4.11.7 Tool Cable - Resolver Pins
The resolver connection handles the signals which define the rotation of the motor.
The controller provides a signal to the winding of the rotor. As the rotor spins, two sets of sta-
tors electrically shifted 90 degrees generate a sine wave and a cosine wave signal. Both sig-
nals are processed by the controller to define position and speed of the motor.
PIN
DESCRIPTION
T TRx +
J TRx -
G GND
F +12VDC
H TORQUE OUT
E -12VDC
PIN
DESCRIPTION
C
ROTOR (R1)
P
STATOR (S2)
V
STATOR (S1)
D
ROTOR R2
R
STATOR S4
S
STATOR S3
N
SHIELD