Siemens SINAMICS G120P CU230P-2 - Page 15

Installing
3.4 Factory interface settings
CU230P-2 Control Units
Compact Operating Instructions, 01/2017, A5E38815802B AA
15
Control Units with USS interface
The fieldbus interface is not active.
--- No function.
DO x: p073x
AO 0: p0771[0]
DI x: r0722.x
AI 0: r0755[0]
Speed setpoint (main setpoint): p1070[0] = 755[0]
Figure 3-3 Factory setting of CU230P-2 HVAC Control Units
Changing the function of the terminals
The function of the terminals and fieldbus interface can be adjusted.
In order that you do not have to successively change terminal for terminal, several terminals
can be jointly set using default settings ("p0015 Macro drive unit").
The terminal settings made in the factory described above correspond to the following
default settings:
● Default setting 12 (p0015 = 12): "Standard I/O with analog setpoint"
● Default setting 7 (p0015 = 7): "Fieldbus with data set switchover"