Parker Compax3 Series

Setting up Compax3 C3I22T11
182 192-120114 N5 C3I22T11 June 2008
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]
22
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 permit-
ted 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 suf-
ficient break time t2 is required. If the current remains in average above the nomi-
nal current, the "monitoring motor pulse usage" [0x7180] error is triggered.
Upon a high pulse usage, the error will occurr almost without delay.
Current cycle: