System Maintenance; Alarm Warning - Delta Modulon DPH series User Manual

Item
INPUT
CONTACT
Not only does the EMS screen show status of the input contacts (please refer to 7.9.7
EMS), but the Warning screen, Historical Event screen, UPS tri-color LED indicator and
buzzer also response to the status of the input contacts.
NOTE:
to 2.8 Tri-color LED Indicator & Buzzer.
Event Type
of Input
Contact
None
Information
Warning
Alarm
All the above settings are related to the items shown on the EMS screen in the
EMS. Please refer to 7.9.7 EMS.

7.11 System Maintenance

7.11.1 Alarm Warning

Path 1:
MAINTENANCE
Path 2: When there is a warning, the buzzer icon (
will make an alarm sound. Tap the warning icon (
After entering the WARNING screen (shown in the figure below), you can use the
(
enter
warning logs.
The WARNING screen also displays relevant solutions. For warning solutions, please refer
to 10. Troubleshooting.
Sub Item
Input Contact 1
1. Set the input contact as Normally Open (NO)/ Normally
Input Contact 2
2. Set the title for the input contact, 16
Input Contact 3
3. Set the Event Type as None/ Information/ Warning/ Alarm.
Input Contact 4
For the location of the UPS tri-color LED indicator and buzzer, please refer
EMS Tri-color
DI1~DI4
(LCD) Indicator
Green
Green
Yellow
Red
) icons to view the warning logs or use the function key (
Description
Closed (NC).
LED Buzzer
Green No Sound
Grenn No Sound
Yellow Short Beep
Red Long Beep
) to enter the WARNING screen.
2
WARNING
7-57
7 LCD Display & Settings
characters
Warning
(LCD)
No
No
Yes
Yes
) will light up in red, and the buzzer
at most.
Historical
Event
(LCD)
No
Yes
Yes
Yes
MEASUREMENT
) to
1