EIP Assembly Instance 112 (16-bit)
DXM Local Registers
3
7788
4
7788
4
9900
5
9900
Data from the DXMR90-4K local registers is sent to the EIP controller using assembly instance 100. Each local register in the
DXMR90-4K defined as
EIP DXM
>
Originator
is collected in numerical order and placed into the data buffer destined for
assembly instance 100. DXM local registers are capable of 32-bits, but only the lower 2-bytes (16-bits) for each local register
are transferred.
EIP Assembly Instance 100 (16-bit)
DXM Local Registers
Adrs
Data
Adrs
Data
0
1122
11
1122
1
3344
12
3344
2
5566
13
5566
3
7788
14
7788
4
9900
15
9900
5.4 Commissioning and Connecting IO-Link Devices to a Rockwell
PLC with Eithernet/IP
An Add-On-Instruction or AOI is a feature introduced by Rockwell Software in version 16 of RSLogix 5000 programming
software. An AOI enables a user to develop and package PLC code in user-defined instructions that is reused throughout
their program.
Banner has developed three types of IO-Link related Add On Instruction (AOI) files for use with the Logix Designer software
package from Rockwell Automation.
Process Data AOIs (v2)
—These files can be used alone, without the need for any other IO-Link AOIs. The job of a Process
Data AOI is to intelligently parse out the Process Data word(s) into separate pieces of information. All that is required to
make use of this AOI is an EtherNet/IP connection to the IO-Link Master and knowledge of where the Process Data registers
are located for each port.
Parameter Data AOIs (v2.1)
—These files require using an associated IO-Link Master AOI. The job of a Parameter Data
AOI, when working in conjunction with the IO-Link Master AOI, is to provide quasi-realtime read/write access to all IO-Link
parameter data in the sensor. Each Parameter Data AOI is specific to a given sensor.
IO-Link Master AOIs (v2.1)
—These files require the use of one or more associated Parameter Data AOIs. The job of an IO-
Link Master AOI is to translate the desired IO-Link read/write requests, made by the Parameter Data AOI, into the format a
specific IO-Link Master requires. Each IO-Link Master AOI is custom made for a given brand of IO-Link Master. Add and
configure the relevant Banner IO-Link Master AOI in your ladder logic program first; then add and configure Banner IO-Link
Device AOIs as desired, linking them to the Master AOI as shown in the relevant AOI documentation.
Instructions for using the DXMR90-4K AOI can be found on the DXMR90-4K product page on the Banner website.
5.5 Push Retries
Ethernet
—The DXMR90-4K can be configured to send register data packets to a webserver. When the Ethernet
communications path is not operating, the DXMR90-4K retries the send procedure. With an Ethernet-based network
connection, the DXMR90-4K retries a message five times. The five retry attempts immediately follow each other. After all
attempts are exhausted, the register data packet is lost. At the next scheduled time, the DXMR90-4K attempts to send only
the new data. Any past data that the DXMR90 was unable to push is lost and cannot be recovered. Using SSL on Ethernet
will have no retries.
Event/Action
—Event-based pushes caused by Action rules sent using email follow the same process when failures occur,
based on the network connection.
—There are no retries for emails that fail to be sent from the DXMR90-4K.
DXMR90-4K IO-Link Master
24
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