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8 I/O data transfer (implicit messages)

51 Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD17

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8 I/O data transfer (implicit messages)

To exchange I/O data (implicit messages) between the host system (scanner) and the drive

(adapter), you have to ...

• assign the I/O data to the internal port modules in the drive (adapter):

I/O configuration in the »Engineer«

( 55)

• configure the I/O data transfer in the host (scanner):

I/O configuration with »RSLogix 5000« version 19 or lower

( 58)

I/O configuration with »RSLogix 5000« version 20 or higher

( 63)

Preconditions for establishing an I/O connection

• The data length of the displayed ports in the receive PDO (PDO_RX0) must comply with the

length of the I/O data of the assembly object instance 110 (0x6E, Custom Output) in the

scanner.

• The data length of the displayed ports in the transmit PDO (PDO_TX0) must comply with the

length of the I/O data of the assembly object instance 111 (0x6F, Custom Input) in the scanner.

• An I/O data object can contain a maximum of 32 mapping entries.

• The maximum data length of an I/O data object is 64 bytes

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