ProSoft Technology ILX56-MM - Manual (Page 48)

Configure the ILX56-MM module ILX56-MM ♦ ControlLogix Platform
User Manual InRAx Message Manager for Industrial Communication
Page 48 of 112 ProSoft Technology, Inc.
February 6, 2012
Parameter Description
Maximum Data Byte Gap The byte gap allowed in the reading of the register or coil data block.
Valid options are:
0 No gaps are allowed in the reg/coil data block.
Only sequential contiguous reg/coil read
requests may be combined in a request
message. For example, sequential reads of
Status Bits 10001 and 10003 will result in two
read request messages.
1 Scattered Coil (0x0000) and Status Bit (1x0000)
read requests with up to a 1 byte (8 bit) gap may
be combined in a single request message. For
example, sequential reads of 10001 and 10003
will result in a single request message with
10002 being discarded. Scattered sequential
Holding (4x0000) and Input (3x0000) register
accesses must be contained or exactly
adjacent.
8 Scattered sequential reg/coil read requests that
have up to an 8 byte gap may be combined in
the same read request message.
16 Scattered sequential reg/coil read requests that
have up to a 16 byte gap may be combined in
the same read request message.
32 Scattered sequential reg/coil read requests that
have up to a 32 byte gap may be combined in
the same read request message.
64 Scattered sequential reg/coil read requests that
have up to a 64 byte gap may be combined in
the same read request message.
128 Scattered sequential reg/coil read requests that
have up to a 128 byte gap may be combined in
the same read request message.
Single Register Writes Determines if multiple or single register writes will occur. If this option is
"ON", 16-bit register writes will be executed one at a time, 32-bit writes
will be executed one at a time, and coil writes will be executed one at a
time. Array writes will require multiple messages to complete.
Timeout The timeout value in milliseconds to be used in communicating with the
device.
You must be logged on as a user with Project or Administrator privilege to modify
the module data transfer configuration.
See also Configuration Editor, Tags