Fagor DCM21 - Electrical Connections: Drive to Motor & Signals

DC Servo Drive System Manual Ver: 0009
DC - 23/32
11
10
12
VELOCITY
CURRENT
Monitoring signals:Enable signals:
Drive OK signal:
V
V
±10V
±10V
Speed
Current
14
13
15
SPEED
DRIVE
17
16
DR.OK
To the safety
chain.
COMMON
0 V
24 V
Drive OK: contact
0.6A - 125Vac
0.6A - 110Vdc
2A - 30Vdc
Enable signals using ±10V:
14
13
15
SPEED
DRIVE
COMMON
2
1
3
-10 V
+10 V
Connection of the monitoring and control signals.
Monitoring: The drive offers +10Vdc at its "velocity" output when, receiving the maximum
command of +10V, the motor turns at the speed which the RTV1 resistor has been calculated for
(usually the motor's maximum speed). The "current" output offers +10Vdc when the drive
provides its peaks current (table page 10).
Power connection: Drive-Motor.
DC Servodrive
MOTOR
OUTPUT
CONNECTOR
N.C.
Thermal switch
Thermal
M
DC Motor
To emer
g
enc
y
chain.
Clockwise Rotation
at Shaft End. CWR.
DC Motor
Top view.
MOTOR
OUTPUT
M
Read
y
Made Cable
MPC-4x1.5+(2x1)
(DCS-08)
MPC-4x2.5+(2x1)
(DCS-14)
Thermo
B
E
BE
(*)
(*) The Fagor DCS drive has been designed to govern motors with a winding inductance greater
than 2.5 mHr. The FXM 42.30A and 43.30A motors need a coil installed in series.This coil
must never have an inductance value greater than 8 mHr. Fagor offers the coil DC-IND-2/28
(2mHr, 28A) appropriate for these motors.
Warning: A short-circuit between the E- and B+ terminals may cause great damage to the
Drive.