The CTEU-EP, CPX-FB36, and CPX-CTEL-LK are Festo products that support the ability to add 3rd party IO-Link devices. These devices can be used to control various types of sensors and actuators, such as RFID readers, light stacks, and other IO-link devices. The application note provides detailed information on how to configure and use these products, including information on how to validate the IO-link devices, how to read diagnostics events, and how to set IO-link parameters.
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Diagnostic Reporting:
6.2 CTEU-EP
6.2.1 Step 1: Set VendorID and DeviceID
Use the following table to write the specific device information to the
CTEU Port Configuration Object 107d. The details are as follows:
Parameter Value Description
Message Type
Service Type
Class
Instance
Attribute
Source Element
CIP Generic CIP-specific message
Set Attribute Single Write access to single CIP attribute -> Service Code “10h”
6B h / 107 d Vendor-specific object for IO-Link Ports
1, 2
6 or 7
Port 1 or 2
(Port 2 only available when using CAPC Adapter)
Service-Data:
Tag
6
7
Expected Vendor ID (INT)
Expected Device ID (DINT*)
Attribute
*Mask MSB when accessing Device ID
Datatype of Tag
Expected VendorID INT
Source Length
2
Expected DeviceID DINT* 4
Table 6.3: For CTEU Service code table to Write Device Type and Vendor ID
6.2.2 Step 2: Monitor Diagnostics
Monitor basic CTEU diagnostics for a fault with an I-port channel.
Seite 16 von 30 Application Note – EtherNet/IP IO-Link Integration – 1.30
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Key Features
- Supports IO-Link devices
- Provides diagnostics for IO-Link devices
- Allows parameterization of IO-Link devices
- Integrates with Festo EtherNet/IP products
- Provides detailed documentation for setup and configuration
- Supports a range of 3rd party IO-Link devices