Siemens G130 List Manual page 1103

Pre-assigned binectors and connectors
Fixed percentage values
Fixed value 1 [%]
-10 000.00...10 000.00 [%]
p2900[D]
p2900[D] (0.00)
Fixed value 2 [%]
-10 000.00...10 000.00 [%]
p2901[D]
p2901[D] (0.00)
Fixed values [%]
p2902[0...14] (0.00) r2902[0...14]
p2902[0] = +0 % p2902[5] = +100 % p2902[10] = -20 %
p2902[1] = +5 % p2902[6] = +150 % p2902[11] = -50 %
p2902[2] = +10 % p2902[7] = +200 % p2902[12] = -100 %
p2902[3] = +20 % p2902[8] = -5 % p2902[13] = -150 %
p2902[4] = +50 % p2902[9] = -10 % p2902[14] = -200 %
Fixed speed values
n_set_fixed 1
-210 000.000...210 000.000 [rpm]
p1001[D]
p1001[D] (0.000)
n_set_fixed 15
-210 000.000...210 000.000 [rpm]
p1015[D]
p1015[D] (0.000)
Fixed torque value
Fixed value M [Nm]
-100 000.00...100 000.00 [Nm]
p2930[D]
p2930[D] (0.00)
Switch symbol
pxxxx
Simple changeover switch
0
The switch position is shown according to
the factory setting of pxxxx (in this case
1
switch position 1).
1 2
DO: All objects
Explanations on the function diagrams - Explanation of the symbols (part 2)
Symbols for logic functions
NOT element
1
Logical inversion (negation).
AND element
&
With logical inversion of an input.
1 OR element
R/S flip-flop
S/R = setting input/reset input
R Q
Q = non-inverted output
= inverted output
Q
S Q
With a simultaneous 1-signal at the R and
S inputs, the S input dominates.
x
1 y
Exclusiv-OR/XOR
=1
y = 1 when x x is.
x
1 2
2
x
1
y Comparator
=
y = 1 when x = x is.
1 2
x
2
Symbols for computational and
closed-loop control functions
x y Sign reversal
-1
y = -x
x y Absolute value generator
y = |x|
Divider
x
1 y
x
1
y =
x
x
2
2
x Multiplier
1 y
y = x * x
1 2
x
2
Comparator
x y
>0
y = 1 if the analog signal x > 0, i.e. is
positive.
dx
Differentiator
x y
dt
dx
Y =
dt
Symbol for monitoring
Monitoring
Axxxxx
Monitoring or
In the bottom right-hand corner of
Fxxxxx
the diagram.
3 4
Symbols for computational and closed-loop
control functions
S
1
y
x
0
S
1
y
x
0
S
1
y
x
0
H
S
1
y
x
0
H
LU MLU
y
x
LL MLL
SET
S & H
x y
5 6
Function diagram
fp_1021_51_eng.vsd
SINAMICS
26.11.15 V04.08.00
Threshold value switch 1/0
Outputs at y a logical "1" if x < S.
Threshold value switch 0/1
Outputs at y a logical "1" if x > S.
Threshold value switch 1/0 with
hysteresis
Outputs at y a logical "1" if x < S.
If x >= S + H, then y returns to 0.
Threshold value switch 0/1 with
hysteresis
Outputs at y a logical "1" if x > S.
If x <= S – H, then y returns to 0.
Limiter
x is limited to the upper limit LU and the lower limit
LL and output at y.
The digital signals MLU and MLL have the value
"1", if the upper or lower limit is active.
Sample & Hold element
Sample and hold element.
y = x if SET = 1
(not saved retentively at POWER OFF)
7 8
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