6202-WA-DFNT-DFCM3
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ProLinx Gateway
Reference
Wireless EtherNet/IP to DF1 Master/Slave-3 ports
Page 126 of 190
ProSoft Technology, Inc.
February 2, 2009
Function Code #502 - Protected Typed Logical Read (Three Address Fields)
Column Parameter
Description
Parameter
1
Enable/Type Word
0=Disabled and 1=Continuous.
2
Virtual Database Address
This parameter defines the database address of the first
data point to be associated with the command.
3
Poll Interval
Minimum number of seconds to wait before polling with
this command.
4
Count
Number of data word values to be considered by the
function.
5
Swap Type Code
Swap type code for command: 0=None, 1=Swap words,
2=Swap words & bytes and 3=swap bytes in each word.
6
Node Address
Address of unit to reach on the data highway.
7
Slot Number
Processor slot number in Control/CompactLogix rack.
Use -1 for PLC5 & SLC processors.
8
Function Code = 502
Logical Read Command
9
File Type
SLC file type letter as used in file name string. Valid
values for the system are N, S, F, A, ….
P1
10
File Number
SLC file number to be associated with the command.
P2
11
Element Number
The parameter defines the element in the file where
write operation will start.
P3
12
Sub-Element Number
This parameter defines the sub-element to be used with
the command. Refer to the AB documentation for a list
of valid sub-element codes.
P4
This function reads one or more words of data from a PLC data table. This
function should work on the following devices: SLC 500, SLC 5/03 and SLC 5/04.
Function Code #509 - Protected Typed Logical Write (Two Address Fields)
Column Parameter
Description
Parameter
1
Enable/Type Word
0=Disabled, 1=Continuous and 2=Conditional.
2
Virtual Database Address
This parameter defines the database address of the
first data point to be associated with the command.
3
Poll Interval
Minimum time in tenths of a second to wait before
polling with this command.
4
Count
Number of data word values to be considered by the
function.
5
Swap Type Code
Swap type code for command: 0=None, 1=Swap
words, 2=Swap words & bytes and 3=swap bytes in
each word.
6
Node Address
Address of unit to reach on the data highway.
7
Slot Number
Processor slot number in Control/CompactLogix rack.
Use -1 for PLC5 & SLC processors.
8
Function Code = 509
Logical Write Command
9
File Type
SLC file type letter as used in file name string. Valid
values for the system are N, S, F, A, ….
P1
10
File Number
SLC file number to be associated with the command.
P2
11
Element Number
The parameter defines the element in the file where
write operation will start.
P3
12
Not Used
This field is not used by the command. Values entered
in this column will be ignored.
P4
This function writes one or more words of data to a PLC data table.
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