Siemens SIPART PS2 6DR50xx Instrucciones de operaciones Pagina 157

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Parameterizing/addressing
10.4 Description of parameters
SIPART PS2 with and without HART communications
Operating Instructions, 09/2007, A5E00074631-07
157
b2.LIMIT - limit of the general control valve fault
Use this sub-parameter to set a base limit in percent. The base limit defines the magnitude
of the permissible deviation from the expected position course. The limit serves as a
reference variable for the fault message factors.
Set the base limit in a range from "0.1" to "100.0".
The factory setting is "1.0".
b3.FACT1 - factor 1
Use this sub-parameter to set the factor for the formation of limit threshold 1. Set the factor in
a range from "0.1" to "100.0". The limit threshold is the product of "b2.LIMIT" and
"b3.FACT1".
The threshold 1 fault message is displayed when the limit threshold 1 is exceeded. The
process to activate and display this fault message is described in the "XDIAG" parameter.
The factory setting is "5.0".
b4.FACT2 - factor 2
Use this sub-parameter to set the factor for the formation of limit threshold 2. Set the factor in
a range from "0.1" to "100.0". The limit threshold is the product of "b2.LIMIT" and
"b4.FACT2".
The threshold 2 fault message is displayed when the limit threshold 2 is exceeded. The
process to activate and display this fault message is described in the "XDIAG" parameter.
The factory setting is "10.0".
b5.FACT3 - factor 3
Use this sub-parameter to set the factor for the formation of limit threshold 3. Set the factor in
a range from "0.1" to "100.0". The limit threshold is the product of "b2.LIMIT" and
"b5.FACT3".
The threshold 3 fault message is displayed when the limit threshold 3 is exceeded. The
process to activate and display this fault message is described in the "XDIAG" parameter.
The factory setting is "15.0".
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