-14-
No.EX
※※
-OMW0016
■
Parameter settings and status monitoring
IODD file
An IODD (I/O Device Description) is a file that provides all the necessary properties to establish
communication and the necessary parameters and their boundaries to establish the desired function of a
sensor or actuator.
It is the set of files of the main IODD file and image files such as a vendor logo, device picture and device
icon.
The corresponding IODD files of each product are as follows.
Product
Number
Data
Transmission rate
Process data size
IODD File
1
EX260-SIL1
COM3
(230.4 kbps)
0 byte input/4 bytes output
SMC-EX260-SIL1_04_3-yyyymmdd-IODD1.1
2
COM2
(38.4 kbps)
SMC-EX260-SIL1_04_2-yyyymmdd-IODD1.1
3
COM3
(230.4 kbps)
2 bytes input/4 bytes output
(2 bytes input: Device Status)
SMC-EX260-SIL1_24_3-yyyymmdd-IODD1.1
4
COM2
(38.4 kbps)
SMC-EX260-SIL1_24_2-yyyymmdd-IODD1.1
: "yyyymmdd" in the file name indicates data of file creation, where yyyy is the year, mm is the month and dd is the day.
Data Storage
Data Storage is function which enables a consistent and up-to-date set of device parameters to be stored in
the Master.
When a single parameter (Index and Subindex) is changed and the changed parameters need to be
uploaded (copied) to the Master, a SystemCommand "ParamDownloadStore" needs to be sent to the SI
unit by the user to back up the parameters.
When entire parameters are set in the SI unit using "block parameter" from the IO-Link Tool, a
SystemCommand "ParamDownloadStore" will be sent automatically as a part of the block parameter
transmission sequence (the user does not need to execute that SystemCommand).
The stored (saved) set of back-up parameters can overwrite the active parameters (e.g. factory settings)
within a compatible replacement SI unit.
Service data
The following table defines the parameters with read or write access, the so-called Direct Parameter Page
with a simplified access method and the ISDU parameter for complex parameters and commands.
Direct Parameter Page 1
DPP1
Access
Parameter Name
Value
Address
0x07
R
Vendor ID
131
0x08
0x09
R
Device ID
344: EX260-SIL1 (for in/out 0/4 bytes COM3)
345: EX260-SIL1 (for in/out 0/4 bytes COM2)
346: EX260-SIL1 (for in/out 2/4 bytes COM3)
347: EX260-SIL1 (for in/out 2/4 bytes COM2)
0x0A
0x0B