7. In the
PLC/Controller Address
frame, enter the PLC coil or register address. Or click the
PLC/Controller Address button
to display the Edit PLC/Controller Address dialog box:
8. In the Reference Address area, click the pull-down box to select the
target PLC memory area
. Use the
numeric keypad to enter the specific
PLC memory address
. Select the
PLC Network Address
(if
applicable) and
HMI communications port.
Click
Enter
to go back to prior dialog box.
9. Click
OK
to go back to the main screen of BlueLeaf. To delete an Alarm LED, click the
Cancel Set
button.
*
When using the Local Alarm LED and a Global Alarm LED, the Alarm LED will activate and
remain active if either condition is true. If a Local Alarm LED is used, the Alarm LED will turn
off if a new screen is displayed on the OIT, regardless of whether or not the Local Alarm
condition is still true.
Monitoring Alarms with the Alarm Buzzer Editor
The Alarm Buzzer continuously monitors a defined PLC coil or PLC register to determine if an alarm condition has occurred.
Once an alarm has occurred, the internal buzzer of the OIT remains on (pulsing on and off) until the condition no longer
exists.
4
To use the Alarm Buzzer Editor
1. There are two types of Alarm Buzzer Editors: global and local. The Global Alarm Buzzer Editor is
used to configure an Alarm Buzzer that will continuously monitor the assigned PLC coil or register
regardless of which OIT screen is currently displayed. To use the global Alarm Buzzer, select from
the
Global Settings
menu, then click
Alarm Buzzer Editor
.
The Local Alarm Buzzer Editor is used to configure an Alarm Buzzer for a particular screen of the
OIT. To use this feature, you must first edit the screen you wish to assign the alarm Buzzer to, then
select from the
Local Screen Settings
menu, then click
Alarm Buzzer Editor
.
1010-0300, Rev 02
Using Alarms
125