Siemens SIMATIC ET 200PA SMART+ - 6.3.2 IO redundancy; 6.3.3 Diagnostics, Short-circuit to ground; 6.3.4 Diagnostics, Wire break; 6.3.5 Wire-break check

6.3.2 IO redundancy [ID:151040482315]
De󹪝nition
You can con󹪝gure two identical modules redundantly. To do so, plug both modules into a
redundant terminal block side by side. You can 󹪝nd more information on mounting modules in
an IO redundancy con󹪝guration in the ET 200PA SMART+ system manual, section "Installing",
"Installing terminal block".
In IO redundancy mode, the left module is the master and the right module is the device.
Description
Both redundant modules measure simultaneously and independently in the process. Both
redundant modules generate diagnostics, interrupts and process values.
6.3.3 Diagnostics, Short-circuit to ground [ID:151040491915]
De󹪝nition
Enabling of the diagnostics if a short-circuit of the actuator supply to ground occurs.
6.3.4 Diagnostics, Wire break [ID:151040501515]
De󹪝nition
When wire-break check is activated, you can enable wire-break diagnostics via the Diagnostics,
Wire break parameter for insu󹪟cient current 󹪞ow on the input.
6.3.5 Wire-break check [ID:151040511115]
De󹪝nition
Enable for wire break check. The I/O module can only detect a wire break if wire-break is
activated.
Parameters
6.3Explanation of the module/channel parameters
DI 16x24VDC PA
Equipment Manual, 06/2023, A5E51654101-AA 23