Siemens SIMATIC ET 200AL System Manual page 487

Table of contents
Preface ................................................................................................................................................... 3
1 ET 200AL Documentation Guide ............................................................................................................ 6
2 Product overview ................................................................................................................................. 10
2.1 Properties .......................................................................................................................... 10
2.2 Operator controls and display elements ............................................................................. 13
3 Configuration modes for digital inputs/outputs .................................................................................. 14
3.1 Overview ........................................................................................................................... 14
3.2 Wiring ............................................................................................................................... 15
3.2.1 Terminal and block diagram ............................................................................................... 15
3.2.2 Pin assignment .................................................................................................................. 16
3.3 Parameters/address space .................................................................................................. 22
3.3.1 Parameters ........................................................................................................................ 22
3.3.2 Explanation of the parameters ........................................................................................... 23
3.3.3 Address space .................................................................................................................... 24
3.4 Interrupts/diagnostic alarms ............................................................................................... 27
3.4.1 Status and error displays .................................................................................................... 27
3.4.2 Interrupts .......................................................................................................................... 29
3.4.3 Diagnostics alarms ............................................................................................................. 29
4 Counting .............................................................................................................................................. 30
4.1 Configuration method 2xCount .......................................................................................... 32
4.1.1 Wiring ............................................................................................................................... 32
4.1.1.1 Terminal and block diagram ............................................................................................... 32
4.1.1.2 Pin assignment .................................................................................................................. 33
4.1.2 Parameters/address space .................................................................................................. 36
4.1.2.1 Parameters ........................................................................................................................ 36
4.1.2.2 Explanation of the parameters ........................................................................................... 39
4.1.2.3 Assignment of the control interface ................................................................................... 43
4.1.2.4 Explanations on the control interface ................................................................................. 44
4.1.2.5 Assignment of the feedback interface ................................................................................ 44
4.1.2.6 Explanations for the feedback interface .............................................................................. 46
4.1.3 Interrupts/diagnostic alarms ............................................................................................... 48
4.1.3.1 Status and error displays .................................................................................................... 48
4.1.3.2 Interrupts .......................................................................................................................... 50
4.1.3.3 Diagnostics alarms ............................................................................................................. 51
4
Digital input/Digital output module DIQ 16x24VDC/0.5A 8xM12 (6ES7143-5AH00-0BA0)
Equipment Manual, 08/2021, A5E38688112-AD