TM5SE4IOL - Tab “TM5 Module I/O Mapping”

Introduction

The tab TM5 Module I/O Mapping is used for I/O mapping. The tab also provides additional information such as addressing data.

Status Bit Mapping

Channel	Data type	Description
ModuleOK
DiagIn	BYTE	State of the module
DcOk	BOOL	Voltage range: 0: Invalid 1: Valid
Reserved	BOOL	Reserved
NetworkOk	BOOL	TM5 bus: 0: Bus error detected 1: OK
I/O data valid	BOOL	Data validity: 0: Valid 1: Invalid
Reserved	BOOL	Reserved
Reserved	BOOL	Reserved
Reserved	BOOL	Reserved
Reserved	BOOL	Reserved

ChannelStatus01...04

The following table explains the states of the IO-Link channels available via ChannelStatus01...04. The data type of ChannelStatus01...04 is USINT:

Value	Description	Additional information
0	Channel INACTIVE	Disabled
1	Channel used as digital output.	Channel used as Standard Input or Output (SIO)
2	Channel used as digital input.	Channel used as Standard Input or Output (SIO)
3	Startup of IO-Link device, operating stage PREOPERATIONAL.	Communication is running, but no process data is exchanged. However, acyclic access is possible.
4	IO-Link device in operating stage OPERATIONAL.	Communication is running.
5	IO-Link device parameter server data is OK.	Communication is running.
6	Parameter server: Upload ongoing.	Communication is running, process data is being returned, and the data storage feature is used.
7	Parameter server: Download ongoing.
8...20	Reserved	–
21	Error detected in the parameter server, for example: Parameter server not supported. Error detected: Access to an object that is managed by the parameter server. Internal error detected.	Communication is running. However, an error has been detected in the parameter server. Acknowledge parameter server errors via the DsControl parameter.
22	Parameter server is locked.	-
23	Parameter server is empty.	Attempt to load data to the IO-Link device even though no data is saved in the nonvolatile memory.
24	New serial number detected.	User input required via the parameter DsControl: uploading, downloading, or restoring default parameters.
25...29	Reserved	–
30	Invalid process data	Communication is running. However, invalid process data has been detected by the IO-Link device.
31...39	Reserved	–
40	No connection established.	No communication is running.
41	Reserved	–
42	The DeviceID and VendorID of the connected IO-Link device do not match the defined IDs.	Communication is running, but no process data is exchanged. However, acyclic access is possible.
43...44	Reserved	–
45	An error has been detected during startup of the IO-Link device.	No communication is running.
46...255	Reserved	–

DsControl01...04

The following table explains the values of DsControl01...04. The data type of DsControl01...04 is USINT:

Value	Description
0	Parameter server inactive.
1	Parameter server automatic upload/download.
2	Upload if data storage parameters are available on the device.
3	Download if data storage parameters are available in the memory of the IO-Link master and the device can process them.
4	Parameter server error state acknowledged.
5	Data storage parameters on the memory of the IO-Link master removed.
6	Dummy upload started.
7...255	Reserved

Input/Output Mapping

Channel		Data type	Description
DigitalInputs		BYTE	Bits 0...3: Physical state of the channel.
DigitalOutputs		BYTE	Bits 0...3: Physical state of digital output if channel is configured as SIO output. Bits 4...7: Disable supply of SIO channels 1...4.

Under Sercos, the outputs of the bus coupler TM5NS31 need to be explicitly activated. Refer to the user guide of the bus coupler TM5NS31 for details on activating the outputs via ActivateOutputs.