Operating Instructions

Function diagrams Vector control 2-586
© Siemens AG 2008 - 2013 All Rights Reserved
SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013
Fig. 2-80 6630 – Upper/lower torque limit
- 6630 -
Function diagram
87654321
fp_6630_97_01.vsd
Vector control
G120 CU230P-2
12.12.2012 V4.6
Upper/lower torque limit
M
n
43
M
n
21
[6640.1]
[6640.1]
<1>
<1>
!
Upper torque limit
Lower torque limit
Danger: Negative values at <1>
positive values at <2>
represent a minimum torque for the other torque direction and can cause the motor to accelerate uncontrollably.
M_max upper
-1000000.00 ... 20000000.00 [Nm]
p1520 [D] (0.00)
<2>
<2>
!
!
M_max lower
-20000000.00 ... 1000000.00 [Nm]
p1521 [D] (0.00)