Address Space - Siemens ET 200SP Manual

Parameters/address space

4.3 Address space

4.3 Address space
The module can be configured differently in STEP 7; see following table. Depending on the
configuration, additional/different addresses are assigned in the process image of the inputs.
Configuration options of DI 4x120..230VAC ST
You can configure the module with STEP 7 (TIA Portal) or with a GSD file. If you configure
the module using a GSD file, the configurations are available under various short
designations/module names; see the table below. The following configurations are possible:
Table 4- 2 Configuration options with GSD file
Configuration
1 x 4-channel without value
status
1 x 4-channel with value status
Evaluating the value status
An additional two bytes are allocated in the input address space if you enable the value
status for the digital module. Bits 0 to 3 in these bytes 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 of the digital input module DI 4x120..230VAC ST
The following figure shows the assignment of the address space for the
DI 4x120..230VAC 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
Note
Value status
The value status is independent of the connected supply voltage 120 ... 230 V AC.
18
Short designation/module
name in the GSD file
DI 4x120..230VAC ST V0.0
DI 4x120..230VAC ST
V0.0, QI
Address space of the DI 4x120..230VAC ST digital input module with value status
Configuration software, e.g. with STEP 7 (TIA Portal)
Integrated in
hardware catalog PROFINET IO
STEP 7
V14, SP1 or high-
er with HSP 0222
V14, SP1 or high-
er with HSP 0222
Digital input module DI 4x120..230VAC ST (6ES7131-6FD01-0BB1)
GSD file GSD file
PROFIBUS DP
X X
X ---
Manual, 09/2017, A5E32043398-AC