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User manual 55530_hdb_en_16 98 / 156
8.3.1.2 I&M data
I&M data can be read acyclically at any time in order to identify the devices
installed in the system. The system-specific description, location, function and
installation date can be written to the module.
The MVK-MPNIO module supports the following I&M data records:
IM_Index = 0xAFF0 -> Read access to IM0 IOL_M
IM_Index = 0xAFF1 -> Read access to IM1 IOL_M
IM_Index = 0xAFF2 -> Read access to IM2 IOL_M
IM_Index = 0xAFF3 -> Read access to IM3 IOL_M
IM_Index = 0xAFF4 -> Read access to IM4 IOL_M
IM_Index = 0xB063 -> Read access to IOL_M Directory
I&M0
(port0, index 0xAFF0)
Tab. 8-31: I&M0 data record
I&M1
(Slot0, index 0xAFF1)
Tab. 8-32: I&M1 data record
I&M2
(Slot0, index 0xAFF2)
Tab. 8-33: I&M2 data record
I&M3
(Slot0, index 0xAFF3)
Tab. 8-34: I&M3 data record
I&M0 Data Size in byte/access
(read/write)
Description
Vendor ID 2 / r ID of the manufacturer (Vendor ID)
Order ID 20 / r Product name
IM_Serial_Number 16 / r Serial number of device
IM_Hardware_Revision 2 / r Hardware revision of the device
IM_Software_Revision 4 / r Software revision of the device (V0.0.0)
IM_RevisionCounter 2 / r Revision counter
IM_Profile_ID 2 / r ID IO-Link submodule profile (API = 0x4E01)
IM_Profile_Specific_Type 2 / r Additional values for profiles (= 0 not used)
IM_Version 2 / r I&M version (Default 0x0101)
IM_Supported 2 / r Supported I&M data records (e.g. 0x0001 -> only I&M0 is
supported)
I&M1 Data Size in byte/access
(read/write)
Description
TagFunction of submodule 32 / r/w Function of the device
TagLocation of submodule 22 / r/w Location of the device in the system
I&M2 Data Size in byte/access
(read/write)
Description
Installation_Date 16 / r/w Installation date of the device
I&M3 Data Size in byte/access
(read/write)
Description
Descriptor 54 / r/w Description of the device
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