Operating instructions

5. SPEL AOI Reference
EPSON RC+ 7.0 Option AOI (Add-On Instructions) Rev.1 31
SPEL_In
Description
Reads a byte of input.
Common Inputs and Outputs
Refer to section 2.4 SPEL AOI Common Inputs and Outputs.
Inputs
PortNum INT desired input byte port number.
Outputs
Value INT value of the desired input port.
Operation
Refer to section 2.5 SPEL AOI General Operation.
Refer to In Function in the SPEL+ Language Reference manual.
Example
To read input port number 66, set [PortNum] to “66”.