ABB AC 800M, Configuration

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Figure 45. Sample allocation of Status bits and Data bits for a channel
The example provided for setting up the Status parameters is generic and for
illustration only. Before setting up the Status parameters for a particular device,
refer the device's manual provided by the device vendor.
Section 3 Device Import Wizard I/O Settings
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Select any of the bits displayed as the status bit for any particular channel. As seen
in
Figure 45 , the 0th bit channel has the status parameter as 7th bit and 1st bit
channel has the status parameter as 6th bit and so on. This means that the 7th bit
determines the availability of the 0th bit, and the 1st bit determines the availability
of the 6th bit, and so on. Here the bits 4,5,6,7 cannot be used for channel data.
Signal Range Parameter
The Signal Range parameter is defined by selecting a suitable range from the Range
Parameter drop-down list box. The list contains possible signal ranges, each of
which have pre-defined minimum and maximum values specified in the
corresponding HWD file.