5/2/2016 7:59 PM | |
Joined: 11/21/2007 Last visit: 3/14/2024 Posts: 2323 Rating: (306) |
Hello Pl go through the following previous discussions on the same subject : Is it possible to supply a Micromaster with DC batteries through the DC link? MM440 SUPPLY CHANGEOVER TO BATTERY BACK UP DURING POWER FAILURE Hope this helps Cheers Navnag |
There is no such thing as the last bug in a program |
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5/2/2016 8:38 PM | |
Posts: 198 Rating: (36) |
QUESTION IS DOES MM420 WILL GENERATE ANY FAULT IF INCOMING 220AC NOT AWALABLE AND AVALABLE IS ONLY DC BUS VOLTAGE AS PER STANDARD 310VDC ?
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Last edited by: EIC_CONTROL at: 5/2/2016 8:50:52 PM |
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5/2/2016 8:44 PM | |
Posts: 8946 Rating: (999) |
Yes. |
5/2/2016 8:55 PM |
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Posts: 198 Rating: (36) |
YES? PLEASE EXPLAIN LITTLE DOES DRIVE ANALIZING INPUT AC VOLTAGE FOR GENERATING FAULT OR ANALIZING DC BUS VOLTAGE?
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5/2/2016 8:57 PM |
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Posts: 8946 Rating: (999) |
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5/2/2016 9:07 PM | |
Joined: 3/17/2013 Last visit: 12/25/2023 Posts: 480 Rating: (43) |
Hi A0910 and F0002 are likely to occur Vijay |
5/3/2016 4:42 PM | |
Joined: 11/21/2007 Last visit: 3/14/2024 Posts: 2323 Rating: (306) |
Hello I have a few observations : Observation-1 MM420 - Parameter P0210 - Supply Voltage - Can be Set to Zero Volt Does this indicate that Drive can be run without AC input and only DC Supply and will not give Supply under voltage fault Observation-2 In the Post : MM440 SUPPLY CHANGEOVER TO BATTERY BACK UP DURING POWER FAILURE
Observation-3 In the Post : Is it possible to supply a Micromaster with DC batteries through the DC link?
These observations seem to confirm that it is possible to operate MM420 with ONLY DC supply. Maybe the Experts can provide their openion . Cheers Navnag |
There is no such thing as the last bug in a program |
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This contribution was helpful to1 thankful Users |
5/4/2016 9:54 AM | |
Posts: 198 Rating: (36) |
thanks navnag |
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