Block Transfers; Block Transfers By Length - QTS AN-X2-ABDHRIO User Manual

Examples
Rack, 0o01,1,4
Rack, 0o07,1,1
The end quarter must be greater than or equal to the start quarter.
0 is not an allowed rack number.
There can be a maximum of 16 different rack numbers (not 16 separate rack definitions).
There must be at least one rack definition in the configuration file.

Block Transfers

Block transfer definitions contain the block transfer type (read or write), the location
(rack, I/O group and slot), the PLC-5 file address (file number and offset) where the HMI
can access the data, and the block transfer length. The fields must be separated by
commas.
btr, rack, I/O group, slot, PLC-5 integer file, offset, length
btw, rack, I/O group, slot, PLC-5 integer file, offset, length
The rack number is in the form 0oxx where xx is the rack number from 1 to 76 octal.
The rack must have been previously defined in a rack definition.
The I/O group must be in the range 0 to 7.
The slot must be 0 or 1.
The PLC-5 file is always an integer (N) file. The file number can be from 3 to 999. The
offset can be from 0 to 999. The offset + length cannot exceed 1000.
The block transfer length can be from 1 to 64.
The rack address must have been previously defined or the block transfer definition will
produce an error.
Data mappings for block transfer reads and block transfer writes cannot overlap.
Examples
btr,0o01,0,0,31,0,1
btw,0o01,0,0,32,0,1

Block Transfers by Length

For compatibility with some existing PanelView applications, AN-X2-ABRIO-HMI
supports a block transfer by length mode, where multiple block transfers of different
lengths are defined at the same I/O location (rack, I/O group and slot). When the remote
I/O scanner requests a block transfer at that location, the AN-X uses the requested length
to select which data to access.
AN-X2-ABDHRIO Remote I/O HMI Interface Page
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