Festo CPX-P-8DE-N Series, Описание

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3. Input module CPX-P-8DE-N-...
3-11
Festo P.BE-CPX-P-EA-EN en 1209NH English
3.3 Commissioning instructions
The function range of the module and the size of the process
image inputs (PII) depend on the setting of the miniature
switch (
Tab. 3/2).
3.3.1 Processing the I/O signals – Standard process image
If the miniature switch of the module is set to OFF, the module
makes 8 digital inputs available.
Operating mode (input
function) Supported
by channel Brief description
A Digital input (Namur) 0 … 7 Digital value of the input status
Tab. 3/5: Operating mode – Standard process image (miniature switch = OFF)
Configuration of process image inputs (PII)
PII Bit Bit Bit Bit Bit Bit Bit Bit Description
Byte 7 6 5 4 3 2 1 0
0 State
1)
: For digital input operating mode (A) – channel 0 … 7 (CH0 … 7)
CH7 CH6 CH5 CH4 CH3 CH2 CH1 CH0 – 0-/1-signal in accordance with char-
acteristic curve;
– In diagnostic case: Replacement
value
2)
1 Diag.
1)
: Diagnostic status – channel 0 … 7 (CH0 … 7)
CH7 CH6 CH5 CH4 CH3 CH2 CH1 CH0 0: Input signal in operating area
1: Channel error
3)
1)
Display text of the process value display on the handheld [Monitoring/Forcing (M)]
2)
Replacement value in accordance with parameterisation ( Tab. 3/28 and Tab. 3/29)
3)
Short circuit or wire break
Tab. 3/6: Process image inputs (PII) – Standard process image