User's Manual

Table Of Contents
Page 128 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01
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E: Profile structure
3) Damping may be applied based on a user-selected time constant (see
Damping
on
page 121 for details).
4) The status of the input value received from the Transducer Block is checked. If the
status is Bad, a Fail-safe condition occurs. The setting for Fail-safe Mode
determines the Fail-safe value to be output.
5) Mode (2.5.2.) allows the entire AI block to be overridden by a Manual Output value.
See
Simulate Output
on page 53 for details.
6) The value is checked against the user-defined warning and alarm limits. The upper and
lower limits are defined in units corresponding to the Output range, and a limit
hysteresis can be used to adjust the sensitivity. See Alarms and Warnings (2.5.7.) on
page 79 for the specific parameters.
7) The output value (OUT) is communicated via cyclic data transfer.