Spindle Control

MASSO provides 0~10v and PWM control signals to control a variety of VFD and DC spindle drives.

In the Spindle Settings window the mode of spindle control can be selected. Further, Spin UP and Spin DOWN delay values can be added. The spinde delay values pauses the machine on spindle ON and OFF commands for the spindle to get to the required RPM.

  • INFORMATION: PWM frequency on the MASSO can be set between 4 kHz to 65 kHz.

  • INFORMATION: When running in PWM mode MASSO outputs Uni-polar PWM signals.

Pin No.

Description

Type

Pin 1

0~10V DC Output

Analog

Pin 2

Motor Direction Clockwise / PWM output

TTL 5 Volt

Pin 3

Motor Direction Counter Clockwise / PWM output

TTL 5 Volt

Pin 4

OPTO - Motor Direction CW / PWM output

Transistor

Pin 5

OPTO - Motor Direction CW / PWM output

Transistor

Pin 6

OPTO - Motor Direction CCW / PWM output

Transistor

Pin 7

OPTO - Motor Direction CCW / PWM output

Transistor

Example wiring diagrams of some of the spindle drives