Siemens SIMATIC ET 200iSP

The PIQ is not assigned.
8 DI NAMUR with con󹪝guration "2 Count/ 6 DI NAMUR" or "2 Count/ 6 control signals"
Assignment of the process image inputs (PII)
Table A-14 PII for con󹪝guration "2 Count/ 6 DI NAMUR" (S7 format)
PII 7 6 5 4 3 2 1 0 Description
IB x Actual value counter 1 Actual value counter 1 (cas‐
cading counting function)
IB x+1
IB x+2 Actual value counter 2
IB x+3:
IB x+4 Bit 0: Counter output 1
Bit 1: Counter output 2
Bit 2 to Bit 7: Digital input 2 to digital input 7
IB x+5 7 6 5 4 3 2
IB x+6 Not occupied
Value status for channels 2 to 7:
• 1
B
: Input signal is valid
• 0
B
: Input signal is invalid
Table A-15 Example: Actual value counter 1 normal counting function
PII 7 6 5 4 3 2 1 0 Description
IB x 2A
H
10885
IB x+1 85
H
Table A-16 Example: Actual value counter 1 cascading counting function
PII 7 6 5 4 3 2 1 0 Description
IB x 00
H
117573
IB x+1 01
H
IB x+2 CB
H
IB x+3: 45
H
Appendix
A.4 Address space of the inputs and outputs
ET 200iSP
436 Operating Instructions, 11/2022, A5E00247483-AK