GSK GSK980TDc, Руководство пользователя

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GSK980TDc Turning CNC System User Manual
344
Ⅲ
Connection
K 1 5 SPOR
SPOR =1: The spindle eight-orientation function is valid.
=0: The spindle eight-orientation function is invalid.
K 1 7 SALM
SALM =1: The system alarms when the spindle abnormality check input signal is LOW
（
it is not
connected with 0V
）
.
=0: The system alarms when the spindle abnormality check input signal is HIGH （ it is
connected with 0V
）
.
z Functional description(standard PLC program definition)
1. After the positioning function commands M51~M58 are executed, PLC → Drive executes the
orientation selection signal SP0, SP1, SP2 to confirm the orientation position.
2. Delay 40ms, PLC → Drive executes the spindle orientation start signal STAO
； （
after the system
delays 100ms, the spindle rotation(CW/CCW) is disabled, at the same time, the system starts to
check the orientation completion signal (COIN
）
.
3. Drive unit starts the orientation.
4. After the drive unit orientation is completed, Drive
→ PLC outputs the spindle completion signal
COIN;
5. After PLC receives the spindle orientation completion signal COIN, the spindle orientation is
completed, but the spindle orientation signal STAO keeps the output.
6. When M51~M58 is input again, the spindle oriented to another position.
7. After the orientation is completed and when M50 is executed or the spindle orientation is
operated, PLC closes the spindle orientation signal STAO output and the drive unit cancels the
positioning function.
8. When the system has not received the orientation completion signal after the PLC sends the
orientation completion signal for 10000ms, it alarms “the spindle orientation time being long”.
9. Before the orientation, the spindle can rotate or stop; the spindle stops after the orientation.
Note 1: The drive is for the spindle servo drive unit.
Note 2: When the function is selected, the spindle servo drive unit is matched and is valid in the external
speed control mode.
z Orientation sequence drawing
z Orientation function wiring diagram between GSK980TDc and DAP03
GSK980TDc signal interface DAP03 signal interface