I&M Functions - Weidmuller UR20-4COM-IO-LINK Manual

6 Commissioning | I&M functions
For PORT, use the number of the IO-Link port, not
the number of the channel.
▶ Generate a rising edge at REQ to start the data transmis-
sion.
Processing of the function block takes several PLC cycles.
During processing, the BUSY output is on 1.
After successful processing, the BUSY output switches to 0.
The DONE_VALID output switches to 1. During read access,
the data read is displayed in the data block.
6.11 I&M functions
Reading and writing can be realised with the functional
blocks RDREC (SFB52) and WRREC (SFB53) in STEP 7.
I&M 0: Basic
Protokoll CAP ID
PROFIBUS 227 or 255
PROFINET 45040 (0xAFF0)
Length
Data object
[bytes]
MANUFACTURER_ ID 2
ORDER_ID 20
SERIAL_NUMBER 16
HARDWARE_REVISION 2
SOFTWARE_REVISION 4
REVISION_COUNTER 2
PROFILE_ID 2
PROFILE_SPECIF- 2
IC_TYPE
IM_VERSION 2
IM_SUPPORTED 2
40
FI index
65000
–
Access Default / Description
Read 0x0134 (Weidmüller)
Read Order number of module
Read Defined in production process
Read Hardware revision of device
Read Software revision of device
Read Incremented for every static stored
parameter change on IO-Link-Master
(e.g. Device Name or IP-Address)
Read 0x4E00 (IO-Link-Master)
Read 0x0000
Read 0x0101 (I&M Version 1.1)
Read 0x0001 (Profile specific)
Manual Communication module UR20-4COM-IO-LINK
I&M 99: IOL-M directory
Protocol CAP ID
PROFIBUS 227 or 255
PROFINET 45155 (0xB063)
Length
Data object Access Default / Description
[bytes]
Version 1
Profile_Version 1
Feature_Support 4
Num_of_Ports 1
REF_Port_Config 1
REF_IO_Mapping 1
REF_iPar_directory 1
REF_IOL_M 1
Number_of_cap 1
Index_cap1 1
Send Upload Request
Protocol CAP ID
PROFIBUS 227 or 255
PROFINET 223 (0xDF)
Length
Data object Access Default / Description
[bytes]
Status 1
FI index
65099
–
Read 0x09 (IO-Link version 1.1)
Read 0x01 (IO-Link profile version 1.0)
Read 0x00000000 (supported features)
Read 0x04 (number of IO-Link ports)
Read 0xDC (reference Port configuration)
Read 0xDE (reference Get IO mapping)
Read 0xDF (reference iPar directory)
Read 0xDD (reference IOL-M parameter)
Read 0x01 (number of Client Access Points)
Read 0xE3 (IOL_CALL: Client Access Point 1)
FI index
65101
–
Read False (0x00), True (0x01)
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