Panasonic MCDDT3520 - Page 227

227
[Supplement]
資
料
Supplement
Function
Real time

Normal mode
Hardware error
Software error
Protection
function

External scale division 
gradual increase 
setting range
Instantaneous
speed observer
Division function of 
encoder feedback pulse
Unnecessary wiring 
mask function
Alarm data trace back function
The number of points
Homing
operation
Jog operation
Step operation
Block operation
Continuous block
operation
A function to reduce vibration by removing the vibration frequency component
when the front end of the machine vibrates.
Ratio between the encoder pulse (numerator) and the external scale pulse (denominator)
can be set within the setting range : (1 to 10000 x 2
(0–17)
)/(1 to 10000)
maximum 60 points
Eight types of homing operations
[home sensor + Z phase (based on the front end), home sensor (based on the front end), 
home sensor + Z phase (based on the rear end), limit sensor + Z phase, limit sensor, 
Z phase homing, Bumping homing, and data set]
The motor can be moved in a positive direction or negative direction independently.
This is useful for teaching or adjustment.
A point number increments by 1 automatically whenever an operation command is given.
A step operation can be performed easily only by turning the STB signal on/off.
You can operate the motor actually using this console, 
set a target position and execute some test operations.
Load inertia is determined at real time in the state of actual operation
and gain corresponding to the rigidity is set automatically.
Load inertia is determined by driving the equipment with operation command
within the driver and gain corresponding to the rigidity is set automatically.
Available only for position control.
A function to improve the speed detection accuracy,
achieve the quick response and, at the same time,
reduce the vibration at the stop by estimating the motor speed using a load model.
The following control input signal can be masked:
CW over-travel inhibit, CCW over-travel inhibit, multi function input1 and 2 ,
point specifying input(P8-IN,P16-IN,P32-IN), Servo-ON
The number of pulses can be set up arbitrarily. (at the maximum encoder pulse)

Overload, undervoltage, overspeed, overload, overheat, over current, encoder error, etc.
Large positional deviation, Undefined data error , EEPROM error, etc.
Traceable up to 14 alarm data including present alarm data.
The most basic operation. Specify a point number set in advance when performing the operation.

The four types of modes [incremental operation, absolute operation, 
rotary axis operation and dwell timer (waiting time)]
Combined block
operation
Sequential
Operation
Teaching
(Console (option)
is necessary)
Damping Control
Operation modeAuto tuning
Several step operations can be performed continuously.
Once an operation starts, the operation continues to a specified point number.
A step operation is performed according to combined several point numbers.
This is useful when you want to change the speed during a step operation.