SEW DRC2 - Page 132

132
Operating Instructions – Electronic Motor DRC.-..-SNI
8
Description of power section parameters
Parameters
Current reference
signal
Signal if the output current is greater than or less than the reference value.
Current reference
value index 8550.0
Setting range: 0 – 100
– 400 % I
N
Hysteresis
index 8551.0
Setting range: 0 – 5 – 30 % I
N
Delay time index
8552.0
Setting range: 0 – 1 – 9 s
Signal = “1“ with
index 8553.0
I < I
ref
/ I > I
ref
Imax signal Signal if the inverter has reached the current limitation.
Hysteresis
index 8554.0
Setting range: 5
– 50 % I
N
Delay time index
8555.0
Setting range: 0 – 1 – 9 s
Signal = “1“ with
index 8556.0
I < I
max
/ I = I
max
9007202042199819
I
ref
-I
ref
Index 8551.0
Index 8550.0
t
Index
8552.0
1
1
0
0
t
t
Signal = "1" if i | I | < I
ref
Index 8553.0:
Index 8553.0:
Signal = "1" if i | I | > I
ref
% I
N
00
I