IAI America PCON-CFA - Manual (Page 104)

3. PCON-CA/CF
A
98
1 word (channel) = 16 bits
Target position
(lower word)
Target position
(upper word)
If the target position is a negative value, it is indicated by a 2’s complement.
Specified
position
number
Control signal
(2) I/O signal assignments for each axis
The I/O signals of each axis consist of four input words (channels) and four output words (channels) in the I/O
areas.
z Control signals and status signals are ON/OFF bit signals.
z The target position and current position are 2-word (32-bit) binary data. Although values from -999999 to
+999999 (unit: 0.01 mm) can be handled by the PLC for these items, set position data within the soft stroke
range (0 to the effective stroke) of the applicable actuator.
z The specified position number and completed position number are 1-word (16-bit) binary data. Although
values from 0 to 767 can be handled by the PLC for these items, use the PC software or teaching pendant to
specify position numbers associated with predefined operating conditions.
PLC output
Channel (* n indicates the node address of each axis.)