Possible Combinations Of The Useful Data - Siemens SIPART PS2 Operating Instructions Manual

Bit Meaning of "1"
3 Emergency operation active
4 Deviation of the movement direction
5 End stop reached (valve completely open)
6 End stop reached (valve completely closed)
7 Run time overshoot
1 0 The valve is opened.
1 The valve is closed.
2 Parameters were changed.
3 Simulation mode
4 Not occupied in profile 3.
5 Fault in the closed-loop control.
6 Closed-loop control inactive
7 Self-monitoring active
2 0 Path integral exceeded
1 Additional input active
2 Additional input active
Remote cascade input
The remote cascade input is used as a setpoint in the remote cascade mode (actual mode =
remote cascade). The remote cascade input comprises the floating point value (4 bytes) and
the status (1 byte).
Remote cascade output
This output delivers the current setpoint in the AUTO and Remote cascade modes. The status
is specially used for the transfer from AUTO to Remote cascade.
In combination with the input variable parameter (primary value scale), not only you can define
the setpoints as a percentage of the valve position, but also in terms of physical variables such
as cubic meter per day or liter per minute. Even the actual values are adjusted as per this
scale.
10.3.2.1

Possible combinations of the useful data

Useful data and position in the address room
You can select a combination of values for the communication of cyclic useful data between
the master and the positioner:
SIPART PS2 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00127926-AB
Functions/operations using PROFIBUS PA
Remarks
The device is in the manual mode. Representation on
the display: MAN or P
Not required for the positioner.
Not required for the positioner.
Not required for the positioner.
The device could not be adjusted. Monitoring time and
threshold in the "44.TIM" and "45.LIM" parameters ex‐
ceeded, e.g. due to the lack of compressed air
The "Ventilate actuator" command issued
The "Depressurize actuator" command issued
Set temporarily after switching back from the "Configu‐
ration" mode if one or more parameters were changed.
The simulation mode was released. Master class 2 can
overwrite the current actual value, e.g., to test the re‐
sponse of limits in the control system.
-
Not required for the positioner.
Not required for the positioner.
Not required for the positioner.
Set if the set limit for the path integral has exceeded
Binary 1 was activated.
Binary 2 was activated.
10.3 Cyclic data transfer
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