Specifying The Setpoint Via The Fieldbus; Motorized Potentiometer As Setpoint Source - Siemens SIMATIC ET 200pro Series Operating Instructions Manual

7.8.2

Specifying the setpoint via the fieldbus

Interconnecting the fieldbus with the main setpoint
Figure 7-14
Most standard telegrams receive the speed setpoint as a second process data PZD2.
Table 7- 16
Parameter
p1070 = 2050[1]
p1075 = 2050[1]
7.8.3

Motorized potentiometer as setpoint source

The "Motorized potentiometer" function emulates an electromechanical potentiometer. The
output value of the motorized potentiometer can be set with the "higher" and "lower" control
signals.
Interconnecting the motorized potentiometer (MOP) with the setpoint source
Figure 7-15
SIMATIC ET 200pro FC-2 converter
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257324B AE
Fieldbus as setpoint source
Setting the fieldbus as setpoint source
Remark
Main setpoint
Interconnect the main setpoint with process data PZD2 from the fieldbus.
Additional setpoint
Interconnect the additional setpoint with process data PZD2 from the fieldbus.
Motorized potentiometer as setpoint source
Advanced commissioning
7.8 Setpoints
125