1
Download User Manual
Transcript
For example: You may have one or more screens that show some data. This data does no alarming or trending and is only viewed from the user while viewing a screen. You can create a read that request the data. When the user opens the screen for viewing the read can be enabled and when the user closes the screen the read can be disabled. Test When the button is selected the program will attempt to access the data in the device using the communication parameters configured. By default the primary configuration is used for testing. To use the secondary configuration hold down the "Ctrl" key while pressing the test button. Error messages No memory type selected Start out of range Count exceeds limit Start register + count exceeds limit Count < 1 Page 828 A memory type must be selected. Start register must be: 0 - 65535 The number of registers to read is too high for the memory type. Register start + count greater than memory end. Must read at least one register.
