Central Control And Status Words - Siemens Sinamics S110 Function Manual

Communication PROFIBUS DP
9.1 Communication according to PROFIdrive
9.1.3.6

Central control and status words

Description
The central process data exists for different telegrams. For example, telegram 391 is used
for transferring measuring times and digital inputs/outputs.
The following central process data are available:
Receive signals:
● CU_STW1 Control Unit control word
● A_DIGITAL digital outputs
● MT_STW probe control word
Transmit signals:
● CU_ZSW1 Control Unit status word
● E_DIGITAL digital inputs
● MT_ZSW Probe status word
● MTn_ZS_F Probe n measuring time, falling edge (n = 1, 2)
● MTn_ZS_S Probe n measuring time, rising edge (n = 1, 2)
428
Function Manual, 10/2008, 6SL3097-4AB10-0BP0
Drive functions