Specifications

A - 49
MANUAL PULSE GENERATOR
The handle of this device is manually rotated
to generate pulses. This device is used when
manually carrying out accurate positioning.
MARGIN
This refers to the cam and cam follower
contact rate, and usually is 60% or more.
M CODE
Signal for auxiliary functions such as drill
replacement, clamp tightening/loosening,
welding electrode up/down and various
displays carried out in sequence with
positioning.
The user can assign (1: clamp, 2: loosen, etc.)
the codes 1 to 255.
M is the abbreviation of M.
MASTER AXIS
When carrying out interpolation operations for
positioning, this is the side on which the
positioning data is executed in priority.
This refers to the interpolation control unit set
in the parameter block.
MECHANISM PROGRAM
Refers to the program configured of the
mechanism connection diagram containing
drive modules (virtual servomotor,
synchronous encoder), virtual main shaft,
conveyance modules (gears, clutch,
transmission, differential gears), output module
(cam, roller, ball screw, rotary table), and the
parameters for each module.
MECHANISM SUPPORT LANGUAGE
By using software to process the synchronous
control that mechanically combines the
mechanisms such as the conventional main
shaft, gears and cam, etc., the positioning
control is switched to control(roller output, ball
screw output, rotary table output, cam output)
by the servomotor.
Refer to the term "MECHANISM PROGRAM".
MODEL ADAPTIVE CONTROL
When operation is actually carried out, the
status amount of the actual control will differ
from the ideal control's status amount.
This enables optimum loop gain control based
on this difference, and always carries out
control with the best performance.
MODIFIED CONSTANT VELOCITY CURVE
(Modified uniform speed)
This is abbreviated as MCV curve, and has a
uniform speed interval at the center of the
curve. This is used when the maximum speed
needs to be dropped to reduce the pressure
angle, or when a uniform speed section is
required.
Suitable for medium-speed, heavy loads.
MODIFIED SINE CURVE
This is abbreviated as MS curve, and is a
standard curve commonly used. This curve is
often used when the maximum speed or cam
axis torque coefficient is small, the
acceleration is relatively small, and the load
properties are unknown.
Suitable for high-speed, medium loads.
MODIFIED TRAPEZOID CURVE
This is abbreviated as MT curve, and is a
standard curve developed to reduce the
maximum acceleration value. This curve is
suitable for high-speed light loads.
MONITORING TRACE GRAPH
This is a monitor function that traces (records)
the values of the position command, position
droop, monitor speed, motor current and
speed command during positioning, and
displays these as a waveform.