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  • Users: MartinBEng
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  1. MartinBEng

    Step7 v5.2

    Dear all, I recently upgraded from Siemens Step7 v5.1 to v5.2. When I tried to reconnect to the PLC I received and error saying that "the configured hardware interface is already being used by another programming package" I am using the CP5511 card and MPI cable which worked fine...
  2. MartinBEng

    Site machinery monitoring

    Hello all, I am looking for information on companies that offer server based site machinery monitoring, from PLC's to power meters, compressors, vacumns etc. Thanks MartinBEng
  3. MartinBEng

    Cutler-hammer powernet software

    Is anybody fimilar with the cutler-hammer powernet software suite for IQ analyzers? I'm interested in monitoring our power plant. Thanks, Martin
  4. MartinBEng

    Synchrocheck relay protection

    I am using a Crompton Synchrocheck relay 244-14hg to synchronise 2-3 generators in my factory. The relay blew some time ago and was replaced, it has blown again. I believe transients may be causing the relay to be damaged. Does anybody know of suitable voltage suppression units or any other...

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