PfofiBus Gateway
(2) Control/status signals for simple direct operation axis
Each axis consists of eight PLC output (control signal) bytes and six PLC input (status signal) bytes,
as shown below.
The position data specification and current position data signals use singed 32-bit hexadecimals
based on integers that are multiples of 0.01 mm.
PLC output = Control signal
Byte address*
(Sign)
Position data specification (signed 32-bit integer)
Movement data position number
Control signal
(Cannot be used)
PLC input = Status signal
Byte address
(Sign)
Current position data (signed 32-bit integer)
Status signal
Status signal
* Byte address
B: Initial address of simple direct operation axis
m: Axis number assigned only to a simple direct operation axis (0 or greater), indicating each axis as the
nth axis from the first simple direct operation axis.
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