User Manual

Commissioning
Part No.: 4417.762_Rev07 SmartRadar FlexLine
Service Manual 6 - 83
The <Energized> option is used for fail-safe operation whereas the <De-
Energized>
option is used for non-fail-safe operation.
☛ Set each individual relay to the required configuration, by selecting
the proper entities. See also next overview (fail-safe configuration is
coloured).
6.6.4 Alarm Mode
Each individual relay can operate in one out of three modes, by setting
the
[Alarm Mode] entity to either [PV Monitor], [Remote Control], or [Not In Use].
6.6.4.1 PV Monitor
In
[PV Monitor] mode, each individual FII-DO-relay unit can monitor the
Primary Value (PV) or Secondary Value (SV) of another board
connected to the CAN bus, and either activate or deactivate the
associated relay if a certain condition is
<True> or <False>.
☛ If
[Remote Control] or [Not In Use] mode must be selected, skip to section
6.6.4.2 or 6.6.4.3 respectively.
☛ From the [Alarm Mode] menu, select [PV Monitor].
☛ Select
[Monitor Board ID], set proper value.
☛ Select [Monitor Board Instance], set proper value.
☛ Select [Monitor Function Instance], set proper value.
☛ Select
[Monitor Source], select either <PV> or <SV>, as desired.
The
[Monitor Board ID], [Monitor Board Instance], and [Monitor Function Instance]
entities determine the location of the entity to be scanned.
The
[Monitor Source] entity determines if either the Primary Value <PV> or
Secondary Value
<SV> entity shall be scanned.
The behavior of each individual relay in PV Monitor mode is further
controlled by the [Monitor Mode] and the [Status Behavior] entities; see next.
Physically
Configured
Relay Mode Relay State Physical Result
Normally Open
(NO)
De-Energized Activated Closed
Deactivated Open
Energized Activated Open
Deactivated Closed
Normally Closed
(NC)
De-Energized Activated Open
Deactivated Closed
Energized Activated Closed
Deactivated Open