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Using Interaction Pages
The default is all blank fields. When no module at a given address is desired,
enter blanks at that location. Note that DIO modules need not be at
consecutive addresses.
For Fast Digital Inputs, a maximum of 25 digital input boards can be used.
Digital Input Filter Time Field
Digital Input filter time is in milliseconds; the default is 10 milliseconds.
This digital filter can be used in place of, or with, the jumper enabled
hardware lag filter on the Model IOP DI modules.
Analog Input Inventory Field
The Analog Input (AI) Inventory field on Interaction Page 9 contains three
columns. Each column can accept four entries.
The first column is for the four potential high-level Al modules needed to fill
the Analog (Process) Inputs Page. Enter the base module number (divisible
by 16, and greater than or equal to 32).
The second column is for As to specify alarm only.
Use the third column to specify the number of channels to be scanned of the
15 possible channels. This field is used when Quad PAT output modules are
used. For example, if two PAT output modules, with addresses of 48 and 62,
are used, quad one could be configured for address 48, with eight channels
scanned. Defaults are all blank fields.
Redundant I/O Address Ranges Field
When the Y adapter is used for a combined shared and redundant I/O bus,
ranges of modules must be specified as either redundant (R), common (C), or
blank if no modules reside in the specified range. For example, address 16
represents address ranges 16 through 31.
Lockout and Log Options Field
In the Lock position, you may disallow certain DPU Bus operations from
MIS, HOST, REloads, or Screen Edits.
Serial Ports Field
You may connect asynchronous serial devices to serial ports 1 and 2. The
protocols and parameters for these devices are configured here. For
additional information about serial links, refer to Publication 277574, DPU
Embedded Serial Links User's Guide.
Metso Automation MAX Controls • • • • 277573 • • • •
7-5
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