
-
12-
3.
Configuration
3.1.
IODD file
An IODD (IO Device Description) file is a profile held by an IO-Link device, which contains device
specific information such as process data, parameter and default values, vendor name and product
name etc. The content of the IODD file description is defined as the IO-Link specification.
The IODD file is supplied with a set of image files e.g., vendor logo, device photo and device icon.
The IODD file of the SI Unit is as follows.
Table 3-1. IODD file
IODD file
Vacuum manifold
stations
Process data sizes
input
output
SMC-EX260-VIL1_4-yyyymmdd-IODD1.1
4
4 byte
2 byte
SMC-EX260-VIL1_8-yyyymmdd-IODD1.1
8
5 byte
3 byte
SMC-EX260-VIL1_12-yyyymmdd-IODD1.1
12
6 byte
4 byte
SMC-EX260-VIL1_16-yyyymmdd-IODD1.1
16
7 byte
5 byte
Note
"yyyymmdd" represents the date IODD file was created,
"yyyy" is the year, "mm" is the month and "dd" is the date.
3.2.
Direct Parameter page 1
Table 3-2. Direct Parameter page 1
Address
Content
Access
Value/Description/Remark
0x00
MasterCommand
W
---
0x01
MasterCycleTime
R/W
Based on the MinCycleTime value, this value is set by
the IO-Link master when OPERATE state.
The default value is 0xBF (132.8ms).
0x02
MinCycleTime
R
0x03
M-SequenceCapability
R
Fixed at 0x29.
-
PREOPERATE M-Sequence type : TYPE_1_V
-
OPERATE M-Sequence type : TYPE_2_V
-
ISDU supported
0x04
RevisionID
R
Fixed at 0x11.
0x05
ProcessDataIn
R
0x06
ProcessDataOut
R
0x07
VendorID 1 (MSB)
R
Fixed at 0x0083.
0x08
VendorID 2 (LSB)
0x09
DeviceID 1 (Octet 2, MSB)
R
0x0A
DeviceID 2 (Octet 1)
0x0B
DeviceID 3 (Octet 0, LSB)
0x0C
FunctionID 1 (MSB)
R
Fixed at 0x0000.
0x0D
FunctionID 2 (LSB)
0x0E
Reserved
R
Fixed at 0x00.
Note
For the access type, "R" means Read and "W" means Write.