Description Of Parameters 36 And 37; Description Of Parameters 38 And 39 - Siemens SIPART PS2 PA 6DR55 Series Operating Instructions Manual

Electropneumatic positioner
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Parameter assignment/Addressing
10.2 Description of parameters
10.2.2.9

Description of parameters 36 and 37

36.YCDO - value "down tight closing"
The factory setting is "0".
and
37.YCUP- value "up tight closing"
Note
"36.YCDO" must always be set greater than "37.YCUP". The tight closing function has a
fixed hysteresis of 1%. "36.YCDO" and "37.YCUP" refer to mechanical end stops.
Mechanical end stops are independent of the setting of "6.SDIR".
The factory setting is "100".
See also
Description of parameter 35 (Page 149)

10.2.2.10 Description of parameters 38 and 39

38.BIN1 - function binary input 1
and
39.BIN2 - function binary input 2
Use these parameters to determine the function of binary inputs. The possible functions are
described below. The direction of action can be adjusted as per a normally open contact or a
normally closed contact.
● BIN1 or BIN2 = on or -on
● BIN1 = bLoc1
● BIN1 = bLoc2
● BIN1 or BIN2 = uP and doWn (contact closed) or -uP and -doWn (contact open).
150
Binary messages of peripherals (e.g. pressure or temperature switch) can be read
through the communication interface, or they lead to the response of the fault message
output through a logical OR combination with other messages.
Use this parameter value to interlock the "Configuration" mode against adjustment. For
example, a wire jumper between terminals 9 and 10 is used for interlocking.
If binary input 1 has been activated, the "Manual" as well as "Configuration" modes are
blocked.
SIPART PS2 with PROFIBUS communication
Operating Instructions, 09/2007, A5E00127926-07

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