PfofiBus Gateway
5.1.3 Assignment for Each Axis
The input signal and output signal of each axis consist of two bytes each in the PLC I/O area.
Control signals and status signals are ON/OFF signals defined in units of bits.
The command position number or completed position number is handled as a 1-byte (8-bit) binary
data. Specify each command position number within the range of position numbers set by the
controller of each axis.
PLC output
PLC input
Byte address*
Byte address
Control signal
Command position number
Status signal
Completed position number
* Byte:
Initial gateway address
n:
Axis number (0 to 15)
40
