Siemens SINAMICS DCM Manual page 692

Appendix B
B.1 Runtimes of the DCC blocks for SINAMICS DCM
The typical runtimes of the DCC blocks (in µs) are listed in the following table.
Table B- 1
Designation
ADD
ADD_D
ADD_l
ADD_M
AVA
AVA_D
DIV
DIV_D
DIV_I
MAS
MIS
MUL
MUL_D
MUL_I
PLI20
SII
SUB
SUB_D
SUB_I
DEL
DEZ
DIF
DT1
INT
LIM
LIM_D
MVS
PC
PIC
PT1
SINAMICS DCM DC Converter
Operating Instructions, 02.2015, A5E34763375/RS-AA/001
DCC blocks on the SINAMICS DCM
Function
Adder (REAL type)
Adder (double integer type)
Adder (integer type)
Modulo adder for addition in correct axis
cycle
Absolute value generator with sign evalua-
tion
Absolute value generator (double integer)
Divider (REAL type)
Divider (double integer type)
Divider (integer type)
Maximum evaluator
Minimum evaluator
Multiplier
Multiplier (double integer type)
Multiplier (integer type)
Polyline, 20 break points
Inverter
Subtractor
Subtractor (double integer type)
Subtractor (integer type)
Dead zone element
Dead zone element
Derivative-action element
Smoothing element
Integrator
Limiter (REAL type)
Limiter (DOUBLE type)
Sliding-type mean value generator
P controller
PI controller
Delay element
ac.maher.co.ir
B
Typ. Group
runtime
8 Arithmetic
7
7
8
6
6
9
7
7
7
8
7
7
7
9
6
6
6
5
6 Closed Loop
Control
6
7
8
8
6
6
8
9
10
7
693