Mitsubishi Electric MR-JE-C, Instruction Manual

Page: 212 / 312

11. APPLICATION OF FUNCTIONS
11 - 5
(1) Parameters
Set the parameters as follows.
Item Parameter to be used Setting
Control mode selection [Pr. PA01]
Select a control mode.
_ _ _ 6: Positioning mode (point table method)
Touch probe 1 function selection [Pr. PT26]
Set the touch probe 1 function selection as follows.
1 _ _ _: Interrupt positioning function
Starts the interrupt positioning function at rising of TPR1
(Touch probe 1).
Touch probe 1 input polarity [Pr. PT29]
The polarity of TPR1 (Touch probe 1) can be changed with
[Pr. PT29].
Starts the interrupt positioning function at rising of TPR1
(Touch probe 1) if "_ _ _ x" bit 3 of [Pr. PT29] is off.
Starts the interrupt positioning function at falling of TPR1
(Touch probe 1) if "_ _ _ x" bit 3 of [Pr. PT29] is on.
Touch probe sensor - Travel distance
before stop
(lower four digits)
[Pr. PT30]
Set the lower four digits of the Touch probe sensor - Travel
distance before stop.
The travel distance starts from the current position regardless
of the setting of absolute value command method or
incremental value command method.
Touch probe sensor - Travel distance
before stop
(upper four digits)
[Pr. PT31]
Set the upper four digits of the Touch probe sensor - Travel
distance before stop.
The travel distance starts from the current position regardless
of the setting of absolute value command method or
incremental value command method.
Touch probe detection range + (lower
four digits)
[Pr. PC66]
Set the upper and lower limits of the interrupt positioning
function. If a sign for the upper and lower differ, [AL. 37]
occurs. When the roll feed display is enabled, set a valid
range with the travel distance from the starting position.
Touch probe detection range + (upper
four digits)
[Pr. PC67]
Touch probe detection range - (lower
four digits)
[Pr. PC68]
Touch probe detection range - (upper
four digits)
[Pr. PC69]
(2) Rotation direction
[Pr. PA14] setting
Servo motor rotation direction
Controlword bit 4 (New set-point): on
_ _ _ 0
CCW rotation with + position data
CW rotation with - position data
_ _ _ 1
CW rotation with + position data
CCW rotation with - position data
(3) Operation
When TPR1 (Touch probe 1) is turned on, the servo motor travels the interrupt positioning travel
distance ([Pr. PT30] and [Pr. PT31]) starting from the position where TPR1 (Touch probe 1) is turned on.
The operation after a stop complies with the operation mode and the operation pattern.