The adapter might not be attached properly, or the adapter batteries (2 x AA) may be spent. If using the UT320/321/350/351, check whether the LL parameter on the main unit is ON.
Productos y Soluciones Relacionadas
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LL100
The software package that enables you to set the GREEN Series controllers configuration parameters via the optical communications adapter attached on controller front panel. Parameter data upload and download, read, write and print parameters, file management, trend display, tuning functions are available.
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LL1100
The software package that enables you to set the configuration parameters of model US1000 Digital Indicating Controller via the optical communications adapter attached on controller front panel. Parameter data upload and download, read, write and print parameters, file management, trend display, tuning functions are available.
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LL1200
The software package used to create custom computation programs and custom display functions for LL1200. computation program upload and download, file management, debugging and printing functions are available. The funciton of LL1100 is also included.
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LL200
The software package used to create custom computation programs and custom display functions for UT750/UP750. computation program upload and download, file management, debugging and printing functions are available. The funciton of LL100 is also included.