Debounce Time For Digital Inputs; Pnp / Npn Digital Inputs - Siemens MICROMASTER 440 Parameter Manual

Issue 01/06
P0724

Debounce time for digital inputs

CStat: CT
P-Group: COMMANDS
Defines debounce time (filtering time) used for digital inputs.
Possible Settings:
0 No debounce time
1 2.5 ms debounce time
2 8.2 ms debounce time
3 12.3 ms debounce time
P0725

PNP / NPN digital inputs

CStat: CT
P-Group: COMMANDS
Switches between active high (PNP) and active low (NPN). This is valid for all digital inputs simultaneously.
The following is valid by using the internal supply:
Possible Settings:
0 NPN mode ==> low active
1 PNP mode ==> high active
Value:
NPN: Terminals 5/6/7/8/16/17 must be connected via terminal 28 ( O V).
PNP: Terminals 5/6/7/8/16/17 must be connected via terminal 9 (24 V).
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
Datatype: U16 Unit: -
Active: Immediately QuickComm.: No
Datatype: U16 Unit: -
Active: Immediately QuickComm.: No
Parameter Description
Level
Min: 0
3
Def: 3
Max: 3
Level
Min: 0
3
Def: 1
Max: 1
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