Recent content by jcandi2018

  1. jcandi2018

    ABB OS500 AS500 HMI Upgrade

    Hello We have DCS consisting of 14 No AC450 plc's connected through MB300 & 05 No HMI's (OS500/AS500) of type Compaq AP250. We shall be upgrading the HMI part only as the hardware Compaq AP250 is obsolete. The original installer was a company namely Iskra Systemi. We shall do this...
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