Siemens SINAMICS G120 - Page 306

Setting functions
8.7 Application-specific functions
Inverter with CU230P-2 Control Units
306 Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
Figure 8-32 Conditions for activating/deactivating an uncontrolled motor
Controlling the activation and deactivation of motors
Use p2371 to determine the order of activation/deactivation for the individual external
motors.
Table 8- 32 Order of activation for external motors depending on setting in p2371
p2371
Significance
Stage 1
Stage 2
Stage 3
Stage 4
Stage 5
Stage 6
0
Cascade control deactivated
---
1
One motor can be activated
M1
2 Two motors can be activated M1 M1+M2
3
Two motors can be activated
M1
M2
M1+M2
4
Three motors can be activated
M1
M1+M2
M1+M2+M3
5
Three motors can be activated
M1
M3
M1+M3
M1+M2+M3
6
Three motors can be activated
M1
M2
M1+M2
M2+M3
M1+M2+M3
7
Three motors can be activated
M1
M1+M2
M3
M1+M3
M1+M2+M3
8
Three motors can be activated
M1
M2
M3
M1+M3
M2+M3
M1+M2+M3