Siemens S7-300 - Page 291

Analog modules
9.3 SM 336; F-AI 6 x 0/4 ... 20 mA HART
Fail-safe signal modules
Installation and Operating Manual, 01/2010, A5E00085586-10
291
Structure of the reply data record
The figure below shows the structure of the reply data record that contains the reply to the
previous HART command and error or status.
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Figure 9-49 Reply data record of the HART analog modules