IAI America RCM-GW-PR - Manual (Page 55)

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PfofiBus Gateway
5.2.3 Assignment for each axis
Control and status signals are set using ON (1)/OFF (0) signal bits, while current-limiting value for
push-mode operation and acceleration/deceleration are set using one-byte (eight-bit) hexadecimal
data. Speed, target position data, in-position band and current position data are three-byte (24-bit)
hexadecimal data.
It is recommended that control and status signals be transferred to, and used in, bit registers.
Set a desired current-limiting value for push motion, acceleration/deceleration or speed within the
corresponding range specified for the applicable actuator, while target position data must be inside
the soft stroke limits.
Units: Push-current limiting value = 1%, Acceleration/deceleration = 0.01 G,
Speed = 1/100 mm/sec, Position data/in-position band = 1/100 mm
PLC output = Axis control signal
* “Byte+” indicates the Gateway head address,
while n indicates an axis number (0 to 15).
Byte address
(Sign)
Position data specification (signed 24-bit integer)
Current-limiting value for push motion
Speed specification (24-bit integer)
Acceleration/deceleration specification
Positioning band specification (24-bit integer)
Control signal