Isochronous Mode - Siemens ET 200SP Manual

Configuring/address space
4.3 Pulse train mode
Feedback bit/value Explanations
MEASURED_ This value indicates the measured value of the current as an S7 analog value:
CURRENT
•
•
•
Reserved Reserved bits are set to 0.
4.3.7

Isochronous mode

The technology module supports the "Isochronous mode" system function. If you are not
using a hardware enable, the output sequence starts in isochronous mode at time T
the SW_ENABLE control bit has been set.
Further information
You will find a detailed description of isochronous mode in:
● In the isochronous mode function manual as a download from the Internet
(https://support.industry.siemens.com/cs/ww/en/view/109755401).
● PROFINET with STEP 7 function manual available for download on the Internet
(https://support.industry.siemens.com/cs/ww/en/view/49948856).
78
Two-channel operation: 27648
One-channel operation: 27648
32767 means: Valid measured value of current not available, e.g. during the first period dura-
D
tion
≙ 2 A
D
≙ 4 A
D
Technology Module TM Pulse 2x24V (6ES7138‑6DB00‑0BB1)
after
o
Manual, 05/2019, A5E35061186-AB