Functions - Siemens SIMATIC Distributed I/O ET 200eco PN Operating Instructions Manual

IO-Link Master
11.1 IO-Link Master (6ES7148-6JA00-0AB0)
11.1.2

Functions

Introduction
You can select one of the following operating modes for each of the four ports of the IO-Link
Master:
• IO-Link
• DI
• DQ
• Disabled
You make the selection in the Port Configurator tool during parameterization. If no
parameters have been assigned, the ports will be disabled.
NOTE
Value status
The value status (PortQualifier) is relevant in IO-Link mode only.
Value status
Each port has a value status display (PortQualifier) per device. The value status shows if the
process data is valid or invalid.
By default, the value status (PortQualifier) is disabled.
IO-Link
In IO-Link mode, the port is in IO-Link communication. There are two data transmission rates
in this operating mode. COM1 with 4.8 kBaud; COM2 with 38.4 kBaud. The data transmission
rate depends on the IO-Link Device used. The IO-Link Master and the IO-Link Device used
automatically negotiate the maximum data transmission rate at startup.
DI
In DI mode, a port of the IO-Link Master behaves like a standard DI.
DQ
In DQ mode, a port of the IO-Link Master behaves like a standard DQ.
Disabled
The respective port of the IO-Link Master is disabled in Disabled mode. The ports are disabled
if the IO-Link Master has not yet been parameterized with S7-PCT (default setting).
208
Operating Instructions, 06/2022, A5E01250250-AN
ET 200eco PN