IAI America RCM-GW-DV - Manual (Page 70)

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DeviceNet Gateway
Control signal Command position number
PLC output
1 word = 16 bits
Pattern 0
(standard
mode)
Pattern 1
(teaching
mode)
Control signal Command position number
Control signal Command position number
Control signal Command position number
Pattern 2 (256-
point positioning
mode)
Pattern 3 (512-
point positioning
mode)
Pattern 4
(electromagnetic
valve mode 1)
Control signal Start position
6.3.3 Assignment for each axis
The I/O signals are associated with different area sizes and contents between positioner operation
axes and simple direct operation axes.
(1) Control/status signals of a positioner operation axis
Each axis is assigned one word of PLC output (control signal) and one word of PLC input (status
signal), as shown below. One of six patterns is used according to the PIO pattern set by the Gateway
control signal PPS.