Chapter 7 Operating Instructions
Flexi Classic Gateways
68 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8011834/YT28/2016-03-15
Subject to change without notice
Modbus/TCP Ethernet Gateway
Data set 1 Data set 2 Data set 3 Data set 4 Data set 5
Input data Output data Gateway-
specific
diagnostic
data
General
diagnostic
data
Module-specific
diagnostic data
Byte 47-50 – – – – MFCLASS1/ CODE1,
MFCLASS2/CODE2 (9)
Byte 51-54 – – – – MFCLASS1/ CODE1,
MFCLASS2/CODE2 (10)
Byte 55-58 – – – – MFCLASS1/ CODE1,
MFCLASS2/CODE2 (11)
Byte 59-62 – – – – MFCLASS1/ CODE1,
MFCLASS2/CODE2 (12)
Byte 63-66 – – – – MFCLASS1/ CODE1,
MFCLASS2/CODE2 (13)
Length 14 Bytes 14 Bytes 2 Bytes 4 Bytes 66 Bytes
* Inserted for byte alignment