Explanation Of The Module/Channel Parameters - Siemens SIMATIC ET 200SP Manual

Parameters

4.3 Explanation of the module/channel parameters

4.3 Explanation of the module/channel parameters
Diagnostics, Missing supply voltage L+
Enabling of the diagnostics for missing or insufficient supply voltage L+.
IO redundancy
You can configure two identical modules redundantly. To do so, plug both modules into a
redundant terminal block side by side. You can find additional information on mounting
modules in an IO redundancy configuration in the ET 200SP HA System Manual, section
"Installing", "Installing terminal block".
In IO redundancy mode, the left-hand module is the master and the right-hand module is the
slave.
Both redundant modules measure simultaneously and independently in the process. Both
redundant modules generate diagnostics, alarms and process values.
Diagnostics, Short-circuit to ground
Enabling of the diagnostics if a short-circuit of the actuator supply to ground occurs.
Diagnostics, Wire break
When wire-break check is activated, you can enable wire-break diagnostics via the
Diagnostics, Wire break parameter for insufficient current flow on the input.
Check for wire break
Enable for wire break check. The module can only detect a wire break when the wire-break
check is activated.
Channel activated
Specifies whether a channel is activated or deactivated.
Input delay
This parameter can be used to avoid signal faults. Changes to the signal are only detected if
they are constantly pending longer than the set input delay time.
For input channels with longer input delays, the read-in time is moved accordingly. This means
individual channels can be assigned input delays, if necessary, without having a negative
impact on the possible cycle time.
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Digital Input Module DI 16x24VDC HA (6DL1131-6BH00-0PH1)
Manual, 05/2017, A5E39265608-AA