Address Space - Siemens SIMATIC ET 200AL Manual
Analog output module
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- Compact operating instructions (2349 pages) ,
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- Manual (86 pages)
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Parameters/address space
4.4 Address space
4.4
Address space
The following figure shows the assignment of the address space for the
AQ 4xU/I 4xM12 analog output module with value status (Quality Information (QI)).
The address space for the value status is occupied by the module if the value status is
configured using the PROFINET interface module.
Figure 4-1
Configuration options of the AQ 4xU/I 4xM12 analog output module
You have the following configuration options:
● Configuration 1: without value status
● Configuration 2: with value status
Evaluating the value status
An additional byte is occupied in the input address space if you enable the value status for
the analog output module. Bits 0 to 3 in this byte are assigned to a channel and return
information about the validity of the analog values or the channel status.
Bit = 1: No error on channel.
Bit = 0: Error on channel.
20
Address space
Analog output module AQ 4xU/I 4xM12 (6ES7145-5ND00-0BA0)
Manual, 07/2019, A5E38687953-AB
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