Address Space - Siemens SIMATIC ET 200SP Manual

4.3

Address space

Configuration options
The following configurations are possible:
● Configuration 1: Without value status
● Configuration 2: With value status
Evaluating the value status
An additional byte is allocated in the input address space if you enable the value status
for the digital module. Bits 0 to 7 in this byte are assigned to a channel. They provide
information about the validity of the digital value.
Bit = 1: No fault is present on the channel.
Bit = 0: Channel is disabled or there is a fault/error on the module.
If a fault/error occurs on a channel with this module, the value status for all channels is 0.
Address space
The following figure shows the assignment of the address space for the
DQ 8×24VDC/0.5A ST with value status (Quality Information (QI)).
The addresses for the value status are only available if the value status is enabled.
Figure 4-1
Digital output module DQ 8x24VDC/0.5A ST (6ES7132-6BF00-0BA0)
Manual, 07/2014, A5E03574575-AC
Address space of the DQ 8×24VDC/0.5A ST with value status
Parameters/address space
4.3 Address space
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