3-10
Installing the Servo Drive
07-01-08-02-E-V0500 631 Digital Servo Drive
X30 - Resolver Connection
IMPORTANT:
Refer to the WARNING on page 3-5.
The resolver provides a digital value for the rotor position to within one revolution, evaluation:
12 or 14 bit. It is adjustable in the Configuration Menu in the EASYRIDER software.
•
commutation according to pole pair number
•
actual speed value
•
incremental position output
•
position value for position regulation
The supplied resolver cable is plugged in to the front of the 631 (socket X30), and into the
socket on the Eurotherm approved servo motor. This connection must be made for the 631 to
control the operation of the motor. The cable contains wiring for the resolver and the motor
thermistor.
8
9
1
7
12
10
2
6
11
3
5
4
1
2
3
4
5
6
7
8
9
solder side
motor end
controller end (X30)
8
9
1
7
12
10
2
6
11
3
5
4
front
Pin No.
1
2
3
4
8
7
5
6
9
10
11
12
Pin No.
4
8
3
7
5
9
2
6
1
grey
white
brown
green
yellow
pink
red
blue
sin +
sin -
cos +
cos -
c
carrier -
PTC optional
PTC optional *
screen
Function
Colour
1
2
3
4
5
6
7
8
9
front
solder side
screens can be connected to ground
with U-clip or gland using 360°connection
Figure 3-7 Resolver Connections (as supplied cable model KIR)
Note:
The plug type shown above is for use with Eurotherm motor types AC Mn only.
Refer to the Warning on page 3-5.
