Int (Integrator), Dif (Differentiating Element) - Siemens SINAMICS G120 Manual

INT 0 inputs
p20256
Input
[0]
Set value
[1]
INT 0 acc set val
p20260
(0)
1 2
Control function blocks

INT (integrator), DIF (differentiating element)

INT 0
INT 0 RTG
5 ... 9999
p20264 (9999)
INT 0 T_Integr ms
0.00 ... 340.28235E36
p20259 (0.00)
TI
INT 0 upper lim LU
-340.28235E36 ... 340.28235E36
X p20257 (0.0000)
SV
INT 0 lower lim LL
-340.28235E36 ... 340.28235E36
p20258 (0.0000)
S
Integrating algorithm: Y(n) = Y(n-1) + (T_sample / Ti) * X(n)
DIF 0
DIF 0 T_diff ms
0.00 ... 340.28235E36
p20285 (0.00)
TD
DIF 0 input X
p20284
d
X
(0) dt
DIF 0 RTG DIF 0 RunSeq
5 ... 9999 0 ... 32000
p20287 (9999) p20288 (750)
Differentiating algorithm: Y(n) = (X(n) - X(n-1)) * (TD / T_sample)
3 4
INT 0 RunSeq
0 ... 32000
p20265 (700)
INT 0 QU
LU QU
r20262
Y
INT 0 QL
LL QL
r20263
DIF 0 output Y
Y
r20286
5 6
FP_7264_97_51.vsd
13.12.2010 V4.4
INT 0 output Y
r20261
7 8
Function diagram
- 7264 -
G120 CU230P-2