Configuration software, e.g., with STEP 7 (TIA Portal)
Integrated in hardware catalog
STEP 7 (TIA Portal)
GSD file in STEP 7 (TIA
Portal) V12 or higher or
STEP 7 V5.5 SP3 or higher
1 x 16-channel without value
status
DI 16x230VAC BA V12 or higher X
2 x 8-channel without value status
DI 16x230VAC BA S V13 Update 3 or higher
(PROFINET IO only)
X
(PROFINET IO only)
1 x 16-channel with value status
for module-internal shared input
with up to 4 submodules
DI 16x230VAC BA
MSI
V13 Update 3 or higher
(PROFINET IO only)
X
(PROFINET IO only)The value status is always activated for the DI 16x230VAC BA MSI module.
An additional bit is assigned to each channel for the value status. In contrast to the modules
with diagnostics capability, the module only shows information regarding the parameter
assignment of the first submodule (basic submodule) in the value status.
The module does not supply a value status for the read-in digital value.The following figure shows the address space allocation for the configuration as 16-channel
module. You can freely assign the start address for the module. The addresses of the
channels are derived from the start address.
Figure 4-1 Address space for configuration as 16-channel DI 16x230VAC BA
Address space for configuration as 2 x 8-channel DI 16x230VAC BA S
For the configuration as a 2 x 8-channel module, the channels of the module are divided into
multiple submodules. The submodules can be assigned to different IO controllers when the
module is used in a shared device.
The number of usable IO controllers depends on the interface module used. Please observe
the information in the manual for the particular interface module.
Contrary to the 1 x 16-channel module configuration, each of the two submodules has a
freely assignable start address.The channels 0 to 15 of the module are copied in up to four submodules with configuration
1 x 16-channel module (Module-internal shared input, MSI). Channels 0 to 15 are then
available with identical input values in different submodules. These submodules can be
assigned to up to four IO controllers when the module is used in a shared device. Each
IO controller has read access to the same channels.
The number of usable IO controllers depends on the interface module used. Please observe
the information in the manual for the particular interface module.The meaning of the value status depends on the submodule involved.
For the 1st submodule (=basic submodule), the value status is not relevant.
For the 2nd to 4th submodule (=MSI submodule), the value status 0 indicates that the basic
submodule parameters have not yet been assigned (not ready).
The figure below shows the assignment of the address space with submodules 1 and 2.You can find information on the module-internal shared input/shared output (MSI/MSO)
function in the section Module-internal shared input/shared output (MSI/MSO) of the function
manual PROFINET with STEP 7 V13 Product type designation DI 16x230VAC BA
Hardware functional status FS01
Firmware version V2.0.0