Heinzmann PANDAROS DC 6-06, Руководство пользователя

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4 Setpoint
Positioner DC 6-06
19
4 Setpoint
The HEINZMANN control units distinguish between analogue or PWM inputs and setpoints
or sensors respectively. This means that the application control is determined by the current
value of setpoints or sensors but it is configured separately, which is how they obtain their
value.
4.1 Design of the setpoint generator
The setpoint generators supply either an analogue current or voltage signal or a PWM
signal (

6.2 Setpoint selection and stop request via analogue inputs and

6.3 Setpoint
selection by PWM input ).
The choice of setpoint generator as an analogue or PWM value is made by parameter 4330
FuelSetpPWMOrAnalog . One of the following values must be entered in it:
Channel type Setpoint source
0 Analogue signal (current or voltage)
1 PWM signal
Table 5: Setpoint sources
4.1.1 Analogue setpoint
The analogue signal is connected to Pin 7. The analogue value is defined as a current or
voltage value in parameter 5530
FuelSetpCurrOrVolt :
Signal type Signal range
1 Voltage
2 Current
Table 6: Setpoint type
The referencing of the analogue input and the definition of the error limits is described
in

6.2 Setpoint selection and stop request via analogue inputs .
Terminal connection diagrams with an analogue setpoint can be seen in

7.3.1 Analogue setpoint, stop signal digital and/or analogue, actuator with disc rotor
motor

7.3.2 Analogue setpoint, stop signal digital and/or analogue, gearless actuator