Specifications

78  Operations
Installation and Operations Manual
Changing the UPS SNMP port:
With a UPS record configured, the PT22 sends data requests to the default UPS SNMP port number
161. This port number can be changed using the Set UPS Port command.
To change the UPS SNMP port:
At the Switched CDU: prompt, type set ups port and press Enter.
At the prompt, type the index number for the UPS record to be changed and press Enter.
At the prompt, type the desired port number and press Enter.
Example
The following command changes port for the UPS record at index number 1 to ‘162’:
Switched CDU: set ups port<Enter>
UPS UPS
Index Type Port
1 Liebert 161
2 MGE 161
Select UPS(1-8): 1<Enter>
Port: 162<Enter>
Changing the UPS SNMP Get community string:
With a UPS record configured, the PT22 sends data requests to the UPS using the default Get
community string of ‘public’. This string can be changed using the Set UPS Port command.
NOTE: The GET community string configured on the PT22 must match the read-only community string on the UPS.
To change a UPS record:
At the Switched CDU: prompt, type set ups getcomm and press Enter.
At the prompt, type the index number for the UPS record to be changed and press Enter.
At the prompt, type the Get community string for the UPS and press Enter.
Example
The following command changes Get community string for the record at index number 2 to ‘readonly’:
Switched CDU: set ups getcomm<Enter>
UPS UPS Community
Index Type String
1 Liebert public
2 MGE public
Select UPS(1-8): 2<Enter>
Community String: readonly<Enter>
Enabling/disabling UPS voltage polling:
With a UPS record configured, the PT22 by default enables voltage polling of the UPS. This feature
can be enabled or disabled using the Set UPS VPoll command.
To enable/ disable UPS voltage polling:
At the Switched CDU: prompt, type set ups vpoll and press Enter.
At the prompt, enter the index number for the UPS record to be changed and press Enter.
At the prompt, type on or off, and press Enter.
Example
The following command disables voltage polling for the record at index number 2:
Switched CDU: set ups vpoll<Enter>
UPS UPS Voltage
Index Type Polling
1 Liebert On
2 MGE On
Select UPS(1-8): 2<Enter>
Voltage Polling: Off<Enter>