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Appendix 2 Communication port definition
USB communication port:
1 2
4 3
Definition of Male port：
Pin 1 VCC , Pin 2 D-
pin 3 D+ , Pin 4 GND
Application: UPSilon2000 Power Management software
Available functions of the USB
■ Monitor UPS power status
■ Monitor UPS alarm info
■ Monitor UPS running parameters
■ Timing off/on setting
Appendix 3 Additional options
1. Dry contact card – KDPORT3
2. SNMP card - MEBA505 or MNET485
Appendix 4 UPS message table
This section lists the alarm messages that the PowerGem Pro RT UPS might display. This
section is listed with each alarm message to help you troubleshoot problems .
Item UPS Alarm Warning Buzz LED
1 Rectifier Fault Beep continuously Fault LED lit
2
Inverter fault(Including
Inverter bridge is shorted)
Beep continuously Fault LED lit
3 Inverter Thyristor short Beep continuously Fault LED lit
4 Inverter Thyristor broken Beep continuously Fault LED lit
5 Bypass Thyristor short Beep continuously Fault LED lit
6 Bypass Thyristor broken Beep continuously Fault LED lit
7 Fuse broken Beep continuously Fault LED lit
8 Parallel relay fault Beep continuously Fault LED lit
9 Fan fault Beep continuously Fault LED lit
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