IFM Electronic AL1122 - Page 85

85
ifm Operating Instructions IO-Link Master with EtherNet/IP interface StandardLine 8 Ports IP 65 / IP 67 (AL1122) 2017-05-31
Appendix
>
Command response
20764
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
4
Port no. (LSB)
5
Port no. (MB)
6
reserved
7
reserved
8
reserved
9
reserved
10
Handshake
0x20
11
Result
12
Validation ID
13..45
reserved
Legend:
Port no. (LSB)
Number of the IO-Link port (low
byte)
Port no. = 0xXXYY
 Port no. (LSB) = 0xYY
8 bits
0x01 = port X01
0x02 = port X02
...
0x08 = port X08
Port no. (MSB)
Number of the IO-Link port
(high byte)
Port no. = 0xXXYY
 Port no. (MSB) = 0xXX
8 bits
0x00
Handshake
Status of the execution of the
command
1 bit
0x0 = command is executed
0x1 = execution of the command was successful
Result
Error indication
8 bits
0x00 = no errors
0x01 = errors occurred
Validation ID
Behaviour of the IO-Link master
when connecting an IO-Link
device to the IO-Link port
8 bits
0x00 = No check
0x01 = Type compatible V1.0 Device
0x02 = Type compatible V1.1 Device
0x03 = Type compatible V1.1 Device with Backup + Restore
0x04 = Type compatible V1.1 Device with Restore