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UM1M820BNA User Instructions
Issue AH, March 4, 2013 Spec No. 1M820BNA (Model M820B)
Spec No. 1M820DNA (Model M820D)
64 Chapter 2. Operation
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Table 4
Full Alarm Name - WEB
(Abbreviated
Alarm Name - LCD)
Alarm Description
Action to Correct
Fan Failure
(Fan Failure)
A converter’s fan has failed.
Replace fan.
Power Limit
(Power Limit)
A converter is in temperature power
limit.
Converter overload. The load is higher
than converter capacity.
Input Low Voltage
(Input Low Volt)
Input voltage to a converter is low.
--
Converter Failure
(Converter Fail)
A converter has a fault condition.
Refer to Converter User Manual for
troubleshooting information.
EEPROM Fail
(EEPROM Fail)
A converter’s EEPROM has failed.
Thermal Shutdown
(Thermal SD)
A converter is in thermal shutdown.
Mod ID Overlap
(Mod ID Overlap)
Converter module ID’s overlap.
--
Under Voltage
(Under Voltage)
A converter has an under voltage
condition.
--
Over Voltage
(Over Voltage)
A converter has an over voltage
condition.
--
SMIO 1 Generic Unit 1 Alarms (SM-IO Module must be present in system)
(SMIO 1)
SMIO Failure
(SMIO Fail)
SMIO has failed.
--
SMIO Generic Unit 3 [4, 5, 6, 7, 8] Alarms (SM-IO Module must be present in system)
(SMIO Unit 3 [4, 5, 6, 7, 8])
High Analog Input 1 Alarm
(Hi AI 1 Alarm)
Input #1 above high alarm threshold.
--
Low Analog Input 1 Alarm
(Low AI 1 Alarm)
Input #1 below low alarm threshold.
--
…
…
…
…
High Analog Input 5 Alarm
(Hi AI 5 Alarm)
Input #5 above high alarm threshold.
--
Low Analog Input 5 Alarm
(Low AI 5 Alarm)
Input #5 below low alarm threshold.
--