5 Functions
5.1 Alarming function
Signal alarming is the main feature of AQ-S214 Alarming IEDs. The alarming unit has 64 alarms the
user can set. The user defines each alarm description and activating signal. These settings are
controlled in the
Alarm settings menu (Control
→
Device I/O
→
Alarm settings).
The alarming unit generates events with time stamps into the event history and the alarm statuses can
be reported to the remote terminal unit (RTU).
The alarm display has two different modes: dynamic and fixed screen. The fixed screen always lists 1 to
16 alarm texts on the display. The dynamic screen starts with an empty display and fills up the list as
alarms are activated. Switching between these modes can be done in the
General menu.
Alarm descriptions
Figure. 5.1 - 36. User-edited alarm descriptions.
The user-edited alarm text is displayed in the
Alarm view in the HMI when the alarm has been
activated. The user can update the descriptions in the settings (
Commands
→
Write settings).
Assigning digital inputs into alarms
The setting of alarms is divided into four tabs in groups of 16. The user can assign a digital input or a
logic output into each of the alarms. When any of the alarms has been activated by the assigned signal,
the alarm appears in the
Alarms menu in the relay's HMI.
Figure. 5.1 - 37. Assigning alarms.
A
AQ
Q-S214
-S214
Instruction manual
Version: 2.04
39
Содержание AQ-S214
Страница 1: ...AQ S214 Alarm and Indication IED Instruction manual ...
Страница 93: ...Figure 7 1 56 AQ S214 application example A AQ Q S214 S214 Instruction manual Version 2 04 92 ...
Страница 110: ...Figure 8 10 74 Device installation A AQ Q S214 S214 Instruction manual Version 2 04 109 ...
Страница 111: ...Figure 8 10 75 Panel cutout dimensions and device spacing A AQ Q S214 S214 Instruction manual Version 2 04 110 ...