32
Overload
Once per second
INV
or
BPS
LED
blinking
33
No battery
Once per second
Battery LED blinking
34
Battery under voltage
Once per second
Battery LED blinking
35
Battery low pre-warning
Once per second
Battery LED blinking
36
Internal Communication Error
Once per second
Fault LED blinking
37
DC component over limit.
Once per 2 seconds
INV LED blinking
38
Parallel Overload
Once per 2 seconds
INV LED blinking
39
Mains volt. Abnormal
Once per 2 seconds
Battery LED lit
40
Mains freq. abnormal
Once per 2 seconds
Battery LED lit
41
Bypass Not Available
Once per 2 seconds
BPS LED blinking
42
Bypass unable to trace
BPS LED blinking
43
Inverter on invalid
44
Module screw unlock
45
UPS not work
4.4 Options
SNMP card
: internal SNMP / external SNMP optional
◆
Loosen the 2 torque screws (on each side of the card).
◆
Carefully pull out the card. Reverse the procedure for re-installation
The slot called SNMP supports the MEGAtec protocol.
Relay card
The card is used for providing the interface for UPS peripheral monitoring. The contact signals
can reflect UPS running status. The card is connected to peripheral monitoring devices via DB9
female to facilitate the effective monitoring of the real-time status of UPS and timely feedback the
status to monitor when abnormal situation occurs (such as UJPS failure, mains interruption, UPS
bypass and ect.). It is installed in the intelligent slot of the UPS.
The relay card includes 6 output ports and one input port. Please refer to the following table for
detail.
The definition of the pins is defined as below:
