ProSoft Technology PLX3 Series User Manual page 62

EIP Protocol
User Manual
Class 3 Client/UClient [x] Commands SLC500 3 Address Fields
This command is typically used when accessing data in a Timer or Counter. I.e.
T.1.1.2 is the address of the accumulator in Timer 1.
Parameter
Enable
Internal Address
Poll Interval
Reg Count
Swap Code
IP Address
Slot
Func Code
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Value Description
Enable Specifies if the command should be executed and
Disable under what conditions.
Conditional Write Enable - The Command is executed each scan of the
command list
Disable- The command is disabled and will not be
executed
Conditional Write - The Command executes only if
the internal data associated with the command changes
0 to 3999 Specifies the database address in the modules internal
database to be associated with the command. If the
command is a read function, the data received in the
response message is placed at the specified location. If
the command is a write function data used in the
command is sourced from specified data area.
0 to 65535 Specifies the minimum interval to execute continuous
commands. The parameter is entered in 1/10 of a
second. If a value of 100 is entered for a command the
command executes no more frequently than every 10
seconds.
Specifies the number of data points to be read from or
written to the target device.
None Specifies if the data from the server is to be ordered
Word swap differently than it was received. This parameter is
Word and Byte typically used when dealing with floating-point or other
swap multi-register values.
None - No change is made (abcd)
Byte swap
Word swap - The words are swapped (cdab)
Word and Byte swap - The words and bytes are
swapped (dcba)
Byte swap - The bytes are swapped (badc)
xxx.xxx.xxx.xxx Specifies the IP address of the target device to be
addressed by this command
-1 Use a value of -1 when interfacing to an SLC 5/05.
These devices do not have a slot parameter. When
addressing a processor in a ControlLogix or
CompactLogix, the slot number corresponds to the slot
in the rack containing the controller being addressed.
502 Specifies the function code to be used in the command.
510 502 - Protected Typed Read
511 510 - Protected Typed Write
511 - Protected Typed Write w/Mask
PLX3x Series
Ethernet and Serial Gateways
ProSoft Technology, Inc.
May 26, 2016