Siemens SINUMERIK 802S Start-Up page 95

Note
The standard machine data include spindle adjustment in the 4th machine axis (SP).
In the SINUMERIK 802S, the 4th machine axis (SP) is always assigned to the spindle.
The spindle setpoint (+10 V analog voltage signal) is output to X3. The spindle measuring
system must be connected to X4.
Simulation/spindle
The axis MD 30130_CTRLOUT_TYPE and 30240_ENC_TYPE can be used to switch the
setpoint output between simulation and axis operation.
Table 4-13
MD
30130 Value = 0
To test the spindle, the spindle setpoint is
internally fed back as an actual value. No
setpoint output to connector X2
30240 Value = 0
Spindle modes
The following modes are possible for the spindle:
S
Control mode (M3, M4, M5)
S
Oscillating mode (to assist gearbox change)
S
Positioning mode (SPOS)
MD for spindle
Number
30130 Output type of setpoint (setpoint branch):
3020 Number of encoders
Type of actual value acquisition (actual position value) (encoder no.)
0: Simulation
30240
2: Square-wave generator, standard encoder
30350 Output of axis signals with simulation axes
31020 Encoder markings per revolution (encoder no.)
31030 Pitch of leadscrew
31040 Encoder mounted directly to the machine (encoder no:)
31050 Denominator load gearbox (control parameter no.): 0...5
SINUMERIK 802S
6FC5 597–2AA00–0BP2 (01.02)
Simulation
(pulse multiplication)
Value =1
The setpoint signals are output to X3.
Real rotation of the spindle is possible.
Value = 2
Explanation
Start-Up
4.7 Commissioning
Normal Mode
Default
Value
0
1
0
0
2048
10
0
1
4-95