Address Space - Siemens SIMATIC ET 200SP Manual

Parameters/address space

4.3 Address space

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 3 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
RQ 4×120VDC-230VAC/5A NO 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
14
Address space of RQ 4×120VDC-230VAC/5A NO ST with value status
Digital output module RQ 4x120VDC-230VAC/5A NO ST (6ES7132-6HD00-0BB0)
Manual, 07/2014, A5E03576775-AB