Siemens Simovert Masterdrives Compendium page 1154

Normalization speed master setpt 1
0.00...20000000.00 [1000 LU/min]
U455.3 (0)
V% master setp 1
<1>
U451.4 (0)
KK Normalization
Normalization speed master setpt 2
0.00...20000000.00 [1000 LU/min]
U455.4 (0)
V% master setp 2
<1>
U451.5 (0)
KK Normalization
Master setpoint source
U452.2 (0)
B
<1> If no percentage master setpoint is used in the speed path (U451.4 = 0,
U451.5 = 0), the speed is derived from the position master setpoint 1
(U451.1) or the position master setpoint 2 (U451.2) by differentiation.
1 2
Technology option
Master setpoint correction speed path
Master setpoint correction speed path (U458 <> xx0x)
-32768 ... 32767
Numerator Denominator
+
U457.3 (1) U457.4 (1)
KK0858
–
x1
ynew=yold+x1
3 4
+
–
Delta speed [%]
U457.1/2
+
–
Acceleration
[1000 LU/s2]
0.00...20000000.00
U455.1 (0.00)
y
A
5
V2.5
fp_mc_845b_e.vsd
Master setpoint
Normalization
changeover
0
Gears
1
6 7
Function diagram
MASTERDRIVES MC
13.10.03
U953.50 = __ (20)
To position path
[FD 845c.8]
v [%]
KK0837
Differential speed [%]
KK866
B0827
Speed adjustment active
(from V2.1)
8
- 845b -