Panasonic FP2-PP2T Technical Manual page 11

J point control (JOG positioning control)
This refers to control which passes through a "JOG Operation Point", and is called "J point control" in this
manual. Executing the J point control performs the speed control until a "J pont positioning start contact"
turns on.
Acceleration time/deceleration time
For the E point control or C point contro, the acceleration time is the time during which the speed
changes from the startup speed of a motor to the target speed. The deceleration time is the time during
which the speed changes from the target speed to the stop. For the P point control, the acceleraiton time
is the time during which the speed accelerates form the current speed to the next target speed, and the
deceleration time is the time during which the speed decelerates from the current speed to the next
target speed.
CW, CCW
Generally, these indicate the direction in which the motor is rotating, with CW referring to clockwise
rotation and CCW to counterclockwise rotation.
CW/CCW output method (2-pulse output method)
This is a method in which control is carried out using two pulses, a forward rotation pulse and a reverse
rotation pulse. With the FP2 positioning unit, this is specified using the control codes of the shared
memory according to the driver specifications.
Pulse/Sign output method (1-pulse output method)
This is a method in which control is carried out using one pulse to specify the speed and ON/OFF signals
to specify the direction of rotation. With the FP2 positioning unit, this is specified using the control codes
of the shared memory according to the driver specifications.
Absolute method (absolute value control method)
This is a control method in which the target position is specified as an absolute position from the home
position. This is specified on the positioning data editing screen of the Configurator PM.
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