Publication 1404-UM001D-EN-E - October 2004
Sample Applications C-35
Receiving Information from the SCNR Scanner
Observe the sample of the CIP_SETUP file for the retrieval of VIF
table assembly instance 14 of the power monitor.
After setting up the communication parameters a 2 is written to
location of N9:11. The transaction is complete when bit N7:0/9
becomes true. The information will be located in file F8, FLT_DATA
starting at location 0. The length of usable information is the length of
elements in table instance 14 VIF table of the power monitor.
N9:9 Size of the data in words. Used for writes only. When performing a read
operation this parameter is forced to 0. Size of Power monitor tables is type N =
elements x 1, type F = elements x 2.
N9:10 Not used by CIP_SETUP.
N9:11 Enables a read/write operation. Writing a 1 starts the process for writing an
assembly instance of the power monitor. Writing a 2 starts the read process of
assembly instance from the power monitor.
Table C.12
Word
#
Description of Function
TIP
When receiving integer information from the power
monitor the data will be readable from file number
N10 INT_DATA. The length is the number of
elements in the assembly instance being read.
Allen-Bradley HMIs
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