ICT ICT180-12IRC, Инструкция по эксплуатации, Страница: 8 / 24

LCD/SELECT BUTTON OPERATION
At power up, the LCD of the panel will display the main screen. To switch between the various
LCD screens, press the Output Select button on the front of the panel (see Figure 3 for screen
order).
Figure 3: LCD Screems
NC/C PINS NO/C PINS CONDITION
•
Activate Alarm Form C Contact is checked
•
One or more blown or missing fuse
•
Activate Alarm Form C Contact is checked
•
System Voltage is below the set value
•
Activate Alarm Form C Contact is checked
•
System voltage is above the set value
Open Closed
•
Activate Alarm Form C Contact is checked
•
System current is above the set value
Closed
Open
Fuse Alarm
System Under - Voltage Alarm
Activate Alarm Form C Contact is checked and no fault occurred
System Over - Voltage Alarm
System Over - Current Alarm
All Activate Alarm Form C Contact is not checked
No power to unit
6
Table 2: Form “C” Alarm