ebm-papst ECI-63.XX-K4 - Manual (Page 49)

49
7 Parameterisation of the Operating Modes
7.13 Operating mode 28: dynamic current limit via a1; brake
NOTe
In order for the parameter to function, KP_H must be > 0.
Function IN 1: selection of static / dynamic current limitation.
Function IN 2: Input for braking voltage; motor only runs if brake released.
Speed Current limit
IN A IN B IN 1 IN 2 Direction Type Value Type Value Function Comment
0 0 x x - 0 - - Free-wheeling No current feed
1 0 0 0 - D A1 F A1 Free-wheeling
1 0 1 0 - F A1 D A1 Free-wheeling
1 0 0 1 pos D A1 F A1 N control
1 0 1 1 pos F A1 D A1 N control
0 1 0 0 - D A1 F A1 Free-wheeling
0 1 1 0 - F A1 D A1 Free-wheeling
0 1 0 1 neg D A1 F A1 N control
0 1 1 1 neg F A1 D A1 N control
1 1 0 0 - 0 F A1 Free-wheeling
1 1 1 0 - 0 D A1 Free-wheeling
1 1 0 1 - 0 F A1 Stop Stopping
1 1 1 1 - 0 D A1 Stop Stopping
NOTe
IN 2 = 0; Brake closed
IN 2 = 1; Brake open
Stop control = If KP_H > 0; brake and stop in the current position on changeover to IN A = IN B = 1 + Coasting
rh, lh.
If KP_H = 0; brake and stop on changeover to IN A = IN B = 1, run speed to 0.
Initialisation static current limit = I_max parameter 0x38, 0x39, 0x3A, 0x3B
Initialisation speed setpoint = 0
S = Static
P = Parameter
F = Freeze; on level changeover to IN 1 the current level is frozen (saved) at A1.
D = Dynamic
x = Arbitrary value