Mitsubishi MELSEC-Q QD77MS, Руководство пользователя

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Chapter 14 Common Functions
Pr.800
Mark detection signal setting
Set the input signal for mark detection.
0 : Invalid
1 to 2 : External command signal [DI] of axis 1 to axis 2 (QD77MS2)
1 to 4 : External command signal [DI] of axis 1 to axis 4 (QD77MS4)
1 to 16 : External command signal [DI] of axis 1 to axis 16 (QD77MS16)
Set "4: High speed input request" in "
Pr.42
External command function selection
" and
set "1: Validates an external command." in "
Cd.8
External command valid
".
Pr.801
Mark detection signal compensation time
Compensate the input timing of the mark detection signal.
Set this parameter to compensate such as delay of sensor input. (Set a positive
value to compensate for a delay.)
Pr.802
Mark detection data type
Set the data that latched at mark detection.
The target data is latched by setting "0 to 12". Set the axis No. in "
Pr.803
Mark
detection data axis No.
".
Optional 2 word buffer memory is latched by setting "-1". Set the buffer memory
No. in "
Pr.804
Mark detection data buffer memory No.
".
0 : Current feed value
1 : Machine feed value
2 : Real current value
3 : Servo input axis current value
6 : Synchronous encoder axis current value
7 : Synchronous encoder axis current value per cycle
8 : Current value after composite main shaft gear
9 : Current Value per cycle after main shaft gear
10 : Current value per cycle after auxiliary shaft gear
11 : Cam axis current value per cycle
12 : Cam axis current value per cycle (Real position)
-1 : Optional 2 words buffer memory