Parker Products COMPAX-M /-S (L) - Manual (Page 38)

Start-up manual COMPAX-M / -S
38
The final stage is enabled using a bridge between X3/1 - X3/1.
If this connection is missing, the final stage is voltage-free and error message E40
appears (see from Page 223).
!
Energy recuperated during braking is stored in the supply capacitors. The
capacity and storable energy is:
COMPAX 45XXS: 330µF/52 Ws
COMPAX 85XXS: 500µF/80 Ws
If the recuperated energy causes overvoltage, then the internal ballast resistance is
engaged.
Enable internal ballast resistance: X2/5 - X2/6
The internal ballast resistance is enabled by a bridge between X2/5 and X2/6.
If this connection is missing, the controller operates without ballast resistance; in
braking mode, error message E38 may appear (see from Page 223).
Braking power Duration Cooling
down time
COMPAX 45/85S: 300W unlimited
≤ 1.5 kW <10s ≥ 10s
We provide external ballast resistances for COMPAX 45XXS / 85XXS (see
Page 193).
Connecting a ballast resistance to COMPAX 4500S/ COMPAX 8500S
The ballast resistance is connected to HV, T
D
and PE.
The output is protected from short circuits.
Note!
When an external ballast resistance is connected, the bridge between R
D
and T
D
must be removed.
Enable bridges:
X3/1 - X3/2
Overvoltage
limitation
Maximum braking
power of the
internal ballast
resistance