Parker Compax3 User Manual

Setting up Compax3
C3I12T11
178
192-120113 N08 C3I12T11 - December 2010
ServoManager configuration with the aid of "activate change of reference point" via
the reference velocity and the reference current.
Motor characteristic line of a synchronous servo motor (torque via velocity)
SMH 60 30 1.4 ...2ID...4: 3000rpm at 400VAC
0 500 1000 1500 2000 2500 3000
0
0.5
1
1.5
2
2.5
3
3.5
S1 65°C DT
S3 50% 65°C DT
S3 20% 65°C DT
S1 105°C DT
[Nm]
[1/min]
1
22
[Motorkennlinie.emf /.jpg]
1: Nominal point
2: Forbidden range
Calculation of the reference current from the characteristic line.
T
K
NmM
EMK
NmM
I
][
5,85
][
=•=
or for linear motors
Kf
NmM
EMK
NmM
I
][
3
2][
=•=
υ
In the MotorManager, a motor can be defined for different operating modes (230V,
400V and 480V) without having to create several entities.
Additional parameters of a motor are:
 Standstill current [mA
rms
]
 Pulse current [in % of the nominal current]
The pulse current can be provided by the Compax3 for the duration of the pulse
current time (as far as the device current permits). The thermal pulse load of the
motor rises due to the pulse current. This pulse load is monitored by the i²t
monitoring in the Compax3.

Parker Compax3 Specifications

General

Protection Class	IP20
Control Modes	Torque, Speed, Position
Feedback Options	Incremental encoder, Absolute encoder, Resolver
Communication Interfaces	CANopen, EtherCAT, Profinet
Safety Features	STO (Safe Torque Off), SS1 (Safe Stop 1), SOS (Safe Operating Stop)
Input Voltage	200-480 VAC
Relative Humidity	5% to 85% (non-condensing)
Shock Resistance	According to EN 60068-2-27
Operating Temperature	0°C to +40°C