Parker EME
Setting up Compax3
192-120101 N11 C3I11T11 November 2007
131
Reference point 1: higher velocity at reduced torque
0
500
1000
1500
2000
2500
3000
0
0.5
1
2
2.5
3
3.5
S1 65°C DT
S3 50% 65°C DT
S3 20% 65°C DT
S1 105°C DT
[A]
[1/min]
2
2
I
0
n
1
I
1
rp1
I
0
Continual stall current
rp1: Reference point 1 (defined in the C3 ServoManager)
I
1
:
Reference current to reference point 1
n
1
:
Reference velocity to reference point 1
2: Forbidden
range
For monitoring the continuous usage, the linearized characteristic line betweenI
0
and I
1
/ n
1
is used as a threshold.
Motor pulse usage
This monitoring watches over the duration of the defined pulse current. The
permitted duration for the pulse current is defined by the pulse current time
constant.
If the acceleration current exceeds the nominal current for a defined time t1, a
sufficient break time t2 is required. If the current remains in average above the
nominal current, the "monitoring motor pulse usage" [0x7180] error is triggered.
Upon a high pulse usage, the error will occurr almost without delay.
Current cycle:
