Commissioning - YASKAWA SLIO CP 042-1IO00 Manual

Deployment

Commissioning

Signal transmission
Transfer rate
Data types
Cyclic time
4.2 Commissioning
Head modules
Proceeding
52
IO-Link uses 24V levels for signal transmission. In the event of an error, a telegram is
repeated 2 times. The IO-Link master then reports a communication abort.
An IO-Link master supports the following transfer rates defined according to IO-Link
specification V1.1:
COM 1 = 4.8 kbaud
n
COM 2 = 38.4 kbaud
n
n COM 3 = 230.4 kbaud
An IO-Link device supports one of the transfer rates to which the IO-Link master adapts
automatically. You can connect IO-Link devices with different transfer rates to the various
ports of the IO-Link master.
The following data types are used in IO-Link:
n Process data
– Process data is cyclic data whose size (max. 32 bytes) is defined by the IO-Link
device.
n PQI data
– PQI data (Port Qualifier Information) are cyclic data which contains status infor-
mation about the IO-Link port or device. You can enable PQI accordingly via the
parametization.
Device data
n
Device data are acyclic data such as parameters and diagnostic messages, which
can be exchanged with the IO-Link device on request from the IO-Link master.
n Events
– Events are acyclic requests that the IO-Link device sends to the IO-Link master,
such as error messages and warnings. The IO-Link master can forward this to the
higher-level system accordingly.
During the initialization, the IO-Link master determines the cycle time for the process data
exchange for each connected IO-Link device. In IO-Link Manager you can manually
adjust the cycle time for the process data exchange to the cycle time of the higher-level
system if necessary.
Max. 6 IO-Link masters are supported on the backplane bus by the following System
SLIO CPUs respectively interface modules:
n CPUs 01x as of Firmware V3.0.14
n IM - 053-1PN01 - interface module PROFINET as of firmware V1.1.1.0
n IM - 053-1EC01 - interface module EtherCAT as of firmware V2.1.1.0
n IM - 053-1IP01 - Interface module EtherNet/IP as of firmware V1.210
1. Mount your System SLIO with the IO-Link master and wire this. For mounting and
wiring of the IO-Link master, follow the description of the 16x periphery module.
Ä Chap. 2 'Basics and mounting' page 7
2. Connect the corresponding IO-Link device to the ports.
System SLIO
Ä 'Pin assignment' page 47
HB300 | CP | 042-1IO00 | en | 22-42