Epson RC90 Manual page 203

Editing of Input / Output Size
You can change the input/output size of the EtherNet/IP slave board if necessary.
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RC700 / RC90 Option Fieldbus I/O Rev.14
Select [Setup]-[System Configuration] and display the [System Configuration] dialog
box.
Select [Inputs / Outputs]-[Fieldbus Slave]-[General].
Change the settings of [Input Bytes] and [Output Bytes].
In this example, both of them are changed to 20 Bytes.
Click <Apply>.
Click <Close> and the following dialog box appears.
The Robot Controller automatically starts rebooting.
2. Installation
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