IAI America PCON-CFA - Manual (Page 116)

3. PCON-CA/CF
A
110
(2) I/O signal assignments for each axis
The I/O signals of each axis consist of sixteen input words (channels) and sixteen output words (channels) in the
I/O areas.
z Control signals 1 and 2 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 Specify the positioning band. The positioning band is a 2-word (32-bit) binary data. For the positioning band,
the PLC can handle values from 1 to +999999 (unit: 0.01 mm).
z The speed is a 2-word (32-bit) binary data. For the specified speed, the PLC can handle values from 0 to
+999999 (unit: 0.01 mm/sec). Take note, however, that the set value should not exceed the maximum speed
supported by the applicable actuator.
z The acceleration/deceleration is a 1-word (16-bit) binary data. For the acceleration/deceleration, the PLC can
handle values from 1 to 300 (unit: 0.01 G). Take note, however, that the set value should not exceed the
maximum acceleration or maximum deceleration supported by the applicable actuator.
z The push-motion current-limiting value is a 1-word (16-bit) binary data. For the push-motion current-limiting
value, the PLC can handle values from 0 (0%) to 255 (100%). Take note, however, that the setting should be
inside the allowable specification range of push-motion current-limiting values supported by the applicable
actuator (refer to the catalog or operation manual for the actuator).
z Set the load current threshold. The load current threshold is a 1-word (16-bit) binary data. For the load current
threshold, the PLC can handle values from 0 (0%) to 255 (100%). (Refer to the graph of push-motion
current-limiting value (above graph).)
z The zone boundary+ and zone boundary- are 2-word (32-bit) binary data. For the zone boundary+ and zone
boundary-, the PLC can handle values from -999999 to +999999 (unit: 0.01 mm). Take note, however, that the
value of zone boundary- must be smaller than the value of zone boundary+.
z The command current is a 2-word (32-bit) binary data (unit: 1 mA).
z The current speed is a 2-word (32-bit) binary data (unit: 0.01 mm/sec).
z The alarm code is a 1-word (16-bit) binary data.
z The total moving count is a 2-word (32-bit) binary data (Unit: times).
z The total moving distance is a 2-word (32-bit) binary data (Unit: m).
Set value
Push-motion
current-limiting value