Siemens CU240B-2 - Page 103

Installing
4.6 Installing Control Unit
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC
103
Control Units with PROFIBUS or PROFINET interface
The function of the fieldbus interface and digital inputs DI 0, DI 1 depends on DI 3.
--- No function.
DO x: p073x
AO 0: p0771[0]
DI x: r0722.x
Speed setpoint (main setpoint): p1070[0] = 2050[1]
Image 4-15 Factory setting of the CU240E-2 DP(-F) and CU240E-2 PN(-F) Control Units
Changing the function of the terminals
The function of the terminals marked in color in the two diagrams above, can be set.
In order not to 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"