Innovative Circuit Technology Ltd.
11
Status Indicators and Alarms
The Bus Alarm LEDs on the front panel and the Form-C Bus Alarm contacts on the
back are used to indicate an alarm condition.
Alarm
Trigger Condition
Channel
Output
Bus
Alarm
LED
1
Bus Alarm
Contact
1
Fuse Off
Fuse is open
Off
On
On
Bus Under-voltage
Bus voltage drops
below UV threshold
No
change
On
On
Bus Over-voltage
Bus voltage rises
above the OV
threshold
No
change
On
On
Bus Over-current
Bus current exceeds
the OC threshold
(default 100
amperes)
No
change
On
On
Output Over-current
Channel output
current exceeds OC
threshold
Off
2
On
On
No power to Unit
Loss of bus input
power source
Off
Off
On
Site Alarm Input
Alarm contact on
input 1 to 5
No
change
On
On
3
The unit may also be configured to send an alarm e-mail to multiple user set e-mail
addresses for any of the alarm conditions, by enabling the e-mail function on each
alarm setup page on the web-based interface. (No alarm e-mails will be sent if the
unit completely looses input power.)
TCP/IP WEB-BASED UTILITY
These panels are equipped with a built-in web server to enable full remote
monitoring and control using any standard web browser, such as Microsoft Edge,
Microsoft Internet Explorer, Google Chrome, or Mozilla Firefox. To connect with a
network-connected panel, do the following:
1
The Bus Alarm LED and Bus Alarm contact are enabled for Fuse alarms as the factory
default setting; all other alarms must be enabled in the appropriate setup page of the web
utility by selecting the “Activate Alarm Form C Contact” check box for each alarm.
2
The channel may be user configured to disable the output for an Over-current Alarm
3
Use the web interface to configure each alarm input to trigger either Bus A, B or both
alarm contacts