need help in communication lost

[ALTALEB_apc]

This was originally posted on APC forums on 1/12/2015

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I  have alarm shows the (  COMMUNICATION LOST WITH AC ...) , and it is FAILURE , however it is physically connected .

thank you

[BillP]

This reply was originally posted by L2SupportServices-Cooling on APC forums on 1/12/2015

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Hello.

Does the cooling unit have any errors on the front screen of the unit? If there are, what do they say? Also which device are you looking at this unit from (ISX Central, BMS)? Can you get the model number of the cooling unit so we can identify which one it is?

Thank you

[ALTALEB_apc]

This was originally posted on APC forums on 1/15/2015

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Hello

Dear thank you for your kindly assistance , and please look at the information bellow :

1-Does the cooling unit have any errors on the front screen of the unit?

No it does not .

2-which device are you looking at this unit from (ISX Central, BMS)?

ISX Central

3-Can you get the model number of the cooling unit so we can identify which one it is?

Model  number :  ACRP102

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Thank you for your assistance

[BillP · Accepted solution]

This reply was originally posted by L2SupportServices-Cooling on APC forums on 1/15/2015

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Hello.

Thank you for the information. From the ISX central, if you right click on the unit and select launch to device does the unit's webpage come up? If not, can you attach a computer to the subnet and try to go directly to the unit over a web browser? This will require getting a ip address on the subnet for your computer and opening a browser and typing in the unit's ip address in the browser.

Thank you