3 Communication (continued)

3.2 Setting Output Dry Contact Status

The UPS provides six output dry contact closures. The status of each output dry contact closure can be programmed from 19 status events:

1.Load on inverter (Default)

2.Load on auto bypass (Default)

3.Backup mode input main failure (Default)

4.Battery low (Default)

5.Bypass input abnormal (Default)

6.Battery test failure (Default)

7.Internal communication failure

8.External parallel communication failure

9.Output overload warning/shutdown

10.Power module fault shutdown

11.Power module warning

12.EPO activated

13.Load on manual bypass

14.Battery cabinet over temperature warning/shutdown

15.Output voltage abnormal

16.Battery need replace

17.Bypass over temperature warning/shutdown

18.Battery ground fault

19.Bypass static switch fault

Fig 3.2a

To change the status of an output dry contact closure:

(a)Link the UPS with a PC via the RS232 port

(b)Run the program NH-Dry-Contact v1.0b1024.exe” (Figure 3.2a)

(c)Select the PC COM Port and click “Open COM Port

(d)Click “Get Status” to poll the UPS settings

(e)After you change the status, click “Confirm Change” to update the UPS settings

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Tripp Lite SU60KX manual Setting Output Dry Contact Status