WAGO WAGO-I/O-SYSTEM 750 Series User Manual

WAGO-I/O-SYSTEM 750 Appendix 105
750-657 IO-Link Master
Manual
Version 1.0.2, valid from FW/HW-Version 02/01
11.2.3 Example: Read register 08 (WAGO article number)
In this example, you read register 08 from the I/O module.
The internal bus process data width in the example is 8 bytes.
Table 69: Control byte, read register 08
Byte 0 1 2 3 4 5 6 7
Content
Control
byte
D0 D1 invalid invalid invalid invalid invalid
HEX
0x89 DC* DC* - - - - -
* DC = Don’t Care. The data is ignored by the I/O module.
As feedback, the status byte returns:
Table 70: Status byte, read register 08
Byte 0 1 2 3 4 5 6 7
Content
Status
byte
D0 D1 invalid invalid invalid invalid invalid
HEX
0x89 0x91 0x02 - - - - -
The value 0291
hex
corresponds with 0657
dez.
Accordingly, the WAGO article
number of the I/O module is 0750-0657 (IO-Link master).

WAGO WAGO-I/O-SYSTEM 750 Series Specifications

General

Brand	WAGO
Model	WAGO-I/O-SYSTEM 750 Series
Category	I/O Systems
Language	English