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Our CPU is UCVF and we want to replace it with UCVE h2a. We define IP adDress by connecting with com. port and using of serial loader. Before we release vcmi card. after change cpu and define ip ping pc and plc, no problem detected.
then we delete old cpu and insert new cpu in toolbox software.
then download product code (run time) and select file, restart plc.
then save\upgrade vcme card\validate\put into database full Online\download application code.
Then power off plc and insert vcmi card and power on plc.
Then save\ validate\build\application code\download to plc.
But when we want to download to plc occurs error d77. We put database but we didn't get database and message there is no database.
What should we do? please guide us.
Thank you.
then we delete old cpu and insert new cpu in toolbox software.
then download product code (run time) and select file, restart plc.
then save\upgrade vcme card\validate\put into database full Online\download application code.
Then power off plc and insert vcmi card and power on plc.
Then save\ validate\build\application code\download to plc.
But when we want to download to plc occurs error d77. We put database but we didn't get database and message there is no database.
What should we do? please guide us.
Thank you.