Why does my UPS report erroneous bypass alarms on the NMC web interface?
Issue: The UPS may report erroneous bypass alarms on the NMC web interface, even if the UPS does not have a bypass feature or it is not actually transferring in or out of bypass operation mode.
Examples of alarms reported:
"Device UPS: Return from bypass, internal hardware fault no longer present. 0x01B2"
"Device UPS: In bypass in response to an internal hardware fault. 0x011B"
Product Line: Smart-UPS with Network Management Card (NMC) 3
Environment: Network Management Card firmware version 2.2.0.1
Resolution: This issue has been addressed in NMC3 firmware version 2.2.1.1. Please update the firmware of your NMC3 to the latest version.
The latest NMC3 firmware is available on apc.com. Refer to the below example on how to find and download the NMC3 firmware, and to FA156047 for instructions on upgrading the NMC3 firmware.
Examples of alarms reported:
"Device UPS: Return from bypass, internal hardware fault no longer present. 0x01B2"
"Device UPS: In bypass in response to an internal hardware fault. 0x011B"
Product Line: Smart-UPS with Network Management Card (NMC) 3
Environment: Network Management Card firmware version 2.2.0.1
Resolution: This issue has been addressed in NMC3 firmware version 2.2.1.1. Please update the firmware of your NMC3 to the latest version.
The latest NMC3 firmware is available on apc.com. Refer to the below example on how to find and download the NMC3 firmware, and to FA156047 for instructions on upgrading the NMC3 firmware.
發佈於: 施耐德電機Taiwan
需要協助？
產品選型工具
快速輕鬆地為您的應用找到合適的產品和附件。
取得報價
立即線上提交您的銷售需求，專業團隊將主動聯繫您。
購買地點
輕鬆在您所在地區找到最近的施耐德電機經銷商。
支援中心
在同一位置找到滿足您所有需求的支援資源。