QTS AN-X2-MOD-MAS, Руководство пользователя

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AN-X2-MOD-MAS Page
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Parameter Description
RedundCtl Must be mapped to the output data for the connection to
slot 0
ScanSts Scan status, can be mapped to the input data for any
connection
LongInput Forces 800 series drops to send inputs on every scan
DataOutput, arrayname
DataInput, arraynamename
In redundant scanner applications, the array names can be
used to creates aliases for the internal ControlLogix
arrays used for the data for the connection
RedundEna
Include a line with the RedundEna parameter, followed by a comma and a unique name
for the AN-X at the start of the ControlLogix configuration file.
RedundPrefix
The AN-X uses the RedundPrefix when it generates aliases for elements that are unique
to each AN-X module, such as diagnostics.
RedundCtl
Map RedundCtl to the output data for the connection to slot 0 in the AN-X.
RedundCtl consists of a single 16-bit word. Only bit 0 is used. To set an AN-X to act as
the scanner, set bit 0 to 1. To set an AN-X to act as a backup, set bit 0 to 0.
If the configuration file contains RedundEna, you must map RedundCtl.
ScanSts
ScanSts is an array of 5 INTs that contain information about the current operation. Only
the first 3 are used.
Offset Description
0 Scan state, 0=idle, 1=monitor, 2=scanning, 3=scan halted
1 Scan counter, increments at the start of each scan
2 Init counter, increments whenever a drop is reinitialized
3 not used
4 not used
Map ScanSts to input data for any connection.
By default, when you perform an autoconfiguration, AN-X maps ScanSts to the
connection to slot 15, but comments out the mapping.