Technology module TM PosInput 1 (6ES7138-6BA00-0BA0)
6Manual, 02/2014, A5E33015755-AA
Preface ................................................................................................................................................... 4
1 Documentation guide .............................................................................................................................. 7
2 Product overview .................................................................................................................................... 9
2.1 Properties ...................................................................................................................................... 9
2.2 Functions..................................................................................................................................... 11
2.2.1 Acquisition of encoder signals .................................................................................................... 11
2.2.1.1 Position input with SSI absolute encoder.................................................................................... 11
2.2.1.2 Counting with incremental or pulse encoder............................................................................... 12
2.2.2 Measured value determination.................................................................................................... 14
2.2.3 Switching the outputs at comparison values............................................................................... 15
2.2.4 Position input for Motion Control ................................................................................................. 16
2.2.5 Additional functions ..................................................................................................................... 16
3 Wiring ................................................................................................................................................... 18
3.1 Pin assignment............................................................................................................................ 18
4 Configuring/address space.................................................................................................................... 26
4.1 Configuring.................................................................................................................................. 26
4.2 Reaction to CPU STOP............................................................................................................... 28
4.3 Address space ............................................................................................................................ 28
4.4 Parameters.................................................................................................................................. 29
4.5 Control and feedback interface ................................................................................................... 37
4.5.1 Assignment of the control interface............................................................................................. 38
4.5.2 Assignment of the feedback interface......................................................................................... 40
5 Interrupts/diagnostic messages............................................................................................................. 41
5.1 Status and error displays ............................................................................................................ 41
5.2 Diagnostic messages .................................................................................................................. 43
5.3 Interrupts ..................................................................................................................................... 45
5.3.1 Trigger a diagnostic interrupt ...................................................................................................... 45
5.3.2 Cause of the error triggering a diagnostic interrupt .................................................................... 47
5.3.3 Triggering of a Hardware Interrupt.............................................................................................. 48
5.3.4 Events which can trigger a hardware interrupt............................................................................ 49
6 Technical specifications ........................................................................................................................ 50
A Parameter data records ........................................................................................................................ 58
