Siemens SIMATIC ET 200SP Manual page 23

Parameters/address space
4.3 Address space
Address space for configuration as 1 x 8-channel DQ 8x24VDC/0.5A HF, QI
The following figure shows the assignment of the address space for the configuration as
1 x 8-channel module with value status. You can freely assign the start address for the
module. The addresses of the channels are derived from the start address.
Figure 4-2
Address space for configuration as 1 x 8-channel DQ 8x24VDC/0.5A HF, MSO
For the configuration as a 1 x 8-channel module (module-internal Shared Output, MSO),
channels 0 to 7 of the module are copied to up to four submodules. Channels 0 to 7 are then
available with identical values in various submodules. These submodules can be assigned to
up to four IO controllers when the module is used in a shared device:
● The IO controller to which submodule 1 is assigned has write access to outputs 0 to 7.
● The IO controllers to which submodule 2, 3, or 4 is assigned have read access to outputs
0 to 7.
Value status (Quality Information,QI)
The meaning of the value status depends on the submodule on which it occurs.
For the 1st submodule (=basic submodule), the value status 0 indicates that the value is
incorrect or that the IO controller of the basic submodule is in STOP state.
For the 2nd to 4th submodule (=MSO submodule), the value status 0 indicates that the value
is incorrect or one of the following errors has occurred:
● The basic submodule is not yet configured (not ready).
● The connection between the IO controller and the basic submodule has been interrupted.
● The IO controller of the basic submodule is in STOP or POWER OFF state.
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Address space for configuration as 8-channel DQ 8x24VDC/0.5A HF, QI with value
status
Digital output module DQ 8x24VDC/0.5A HF (6ES7132-6BF00-0CA0)
Manual, 12/2017, A5E03576680-AE