NCT-04/03/02 Punch CNC System (Commissioning Manual)
Stopping top dead center time: jump of pin 15 level from 0 to 1;
2.4.1.4
Using Single Punch and Nibbling Stopping Top Dead Center Function
Since the single punching and continuous punching have different speed, the braking distances are also
different,
If the continuous punching clutch is off and continue to use single punching signal to control, the punch
position will be different after stopping; therefore, a separate sensor switch should be added for continuous
punching
Feeding signal port: P5.011,
Feeding signal level: P1.080,
Single punching stopping top dead center input port: P5.12;
Single punching effective level setting: P1.112;
Nibbling stopping top dead center input port: P5.13;
Nibbling effective level setting: P1.112;
0
Note:
In this mode, you must assign P5.13 port number; otherwise, nibbling stopping top dead
center signal is invalid;
#
Example
Example
: P5.011: IN (14) P1.080: 0
P5.012: IN (15) P1.112: 0
P5.013: IN (16) P1.112: 0
Feeding time is: moment of pin 14 level from 0 to 1;
That is: during input diagnostics, the red - green moment;
Stopping top dead center time: moment of pin 15, 16 level from 0 to 1;
2.4.1.5
Manual Punching Sensor Switch Position
P1.078 punching mode: Continuous - distance
Connect top dead center sensor switch (relevant parameters P 5.010, P1.079);
Connect the clutch output signal;
Set P1.124 manual punching times;
Manually press
button to open the punch; the feeding signal, single punch stopping top dead
center, and nibbling stopping top dead center sensor switch position can be adjusted;
0
Note:
If P1.124 Manual punching frequency is greater than 1, be sure to install the top dead center
sensor signal; otherwise the system cannot determine the number of punching.