Siemens Sinumerik 801 - Spindle Setup

Setting Up
SINUMERIK 801 5-13
Start-Up
4.7 Starting Up the Spindle
General Spindle can come in two types: contactor-controlled spindle and analog
spindle. For analog spindle, through setting up the spindle, the machine tool
can have various functions such as thread machining, constant cutting speed,
programming spindle speed limit, etc.
Parameterization
If an AC motor and inverter or a servo spindle is used, when machining a
thread or programming it based on the feedrate per revolution, set
MD30130 = 1.
MD Designation Unit Axis
Input
value
Description
30130 CTRLOUT_TYPE - Spindle 0 No analog output
30130 CTRLOUT_TYPE - Spindle 1
±10VDC analog
output
Set the machine spindle outputs as unipolar/bipolar setpoint output.
MD Designation Unit Axis
Input
value
Description
30134 IS_UNIPOLAR_
OUTPUT
- Spindle 0 Setpoint output is
bipolar
30134 IS_UNIPOLAR_
OUTPUT
- Spindle 1
*
Setpoint output is
unipolar
30134 IS_UNIPOLAR_
OUTPUT
- Spindle 2
*
Setpoint output is
unipolar，Q0.0 and
Q0.1 can not be
recalled by PLC;
* When MD30134 =1: Q0.0＝Servo enable;
Q0.1＝ Spindle CCW
MD30134 =2: Q0.0＝Sevo enable, spindle CW;
Q0.1＝Servo enable, spindle CCW
If the spindle has no encoder feedback, set MD30200 = 0.
MD Designation Unit Axis
Input
value
Description
30200 NUM_ENCS -
Spindle 0 Spindle without
encoder
When producing a thread, configure the spindle with an encoder:
MD Designation Unit Axis
Input
value
Description
30240 ENC_TYPE -
Spindle 2 Spindle with
measuring system