XYZ Machine Tools TRAK 2OP M11 Mill, Безопасность, Установка, Обслуживание, Сервис и Список Запасных Частей

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XYZ Machine Tools Ltd
TRAK  2
OP
Installation, Maintenance, Service & Part List Manual
The Spindle Port contains the following signals.
1. DAC (digital to analog) signal is an analog 0 to 10 Volt signal that is used to control the speed of the
spindle motor. This is the AVI terminal on the AC Drive. When measuring AVI voltage use ACM
terminal for reference.
2. SPD_FWD signal is 24 DC Volt digital signal from the AC Drive that is used to command the spindle to
spin in the forward direction. This is the FWD terminal on the AC Drive.
3. SPD_REV signal is 24 DC Volt digital signal from the AC Drive that is used to command the spindle to
spin in the reverse direction. This is the REV terminal on the AC Drive. The spindle ON button normally
only runs the spindle in the FWD direction, except when undertaking rigid tapping.
4. SPD_ORT signal is 24 DC Volt digital signal from the AC Drive that is used to command the spindle to
go to the orientation angle for a tool change. This is the MI3 terminal on the AC Drive. To orientate
the spindle, the FWD and Orientate commands are set together.
5. SPD_RESET signal is 24 DC Volt digital signal from the AC Drive that is used to command the spindle to
reset the AC Drive when a fault has occurred. This is the MI2 terminal on the AC Drive.
6. E-SPD signal to the AC Drive. This is the MI1 terminal on the AC Drive and is used to tell the AC drive
the machine is not E-stopped.
7. CHA, CHB, CHZ are 5 volt DC digital signals that are used for the spindle motor encoder. The CHZ
signal is the encoder index pulse that is activated once per revolution.
8. SPD_TAP signal is 24VDC volt digital signal from the AC Drive that is used to control the Acceleration
and Deceleration time when tapping. This is the MI4 terminal on the AC Drive.
Figure 5.3c – Spindle Port Pin Assignments