Advanced commissioning
7.3 Setpoints
Analog input as setpoint source
Interconnecting an analog input
If you have selected a pre-assignment without a function of the analog input, then you must
interconnect the parameter of the main setpoint with an analog input.
Figure 7-10 Example: Analog input 0 as setpoint source
Table 7- 5 Setting with analog input 0 as setpoint source
p1070 = 755[0]
Interconnect the main setpoint with analog input 0
p1075 = 755[0]
Interconnect the additional setpoint with analog input 0
You must adapt the analog input to the connected signal, e.g. ± 10 V or 4 … 20 mA. You will
find additional information in the section: Analog inputs (Page 122).
Specifying the setpoint via the fieldbus
Interconnecting the fieldbus with the main setpoint
Figure 7-11 Fieldbus as setpoint source
Most standard telegrams receive the speed setpoint as a second process data PZD2.
Table 7- 6 Setting the fieldbus as setpoint source
p1070 = 2050[1]
Interconnect the main setpoint with process data PZD2 from the fieldbus.
p1075 = 2050[1]
Interconnect the additional setpoint with process data PZD2 from the fieldbus.
Converter with control units CU240D-2
130 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB
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