Siemens sinumerik 840D sl Function Manual page 583

Examples
4.3 Example of how to configure an analog axis
Setpoints
30100 $MA_CTRLOUT_SEGMENT_NR = 1
30110 $MA_CTRLOUT_MODULE _NR= 6
30120 $MA_CTRLOUT_NR = 1
30130 $MA_CTRLOUT_TYPE = 0
32250 $MA_RATED_OUTVAL = 80
32260 $MA_RATED_VELO = 3000
Actual values
30200 $MA_NUM_ENCS = 1
30210 $MA_ENC_SEGMENT_NR = 1
30220 $MA_ENC_MODULE_NR = 3
30230 $MA_ENC_INPUT_NR[0] = 2
30240 $MA_ENC_TYPE[0] = 1
Global machine data
10310 $MN_FASTIO_ANA_NUM_INPUTS = 0 or 1
10364 $MN_HW_ASSIGN_ANA_FASTOUT[1]=
1090301
10383 $MN_HW_CLOCKED_MODULE_MASK=8H
10380 $MN_HW_UPDATE_RATE_FASTIO = 2
After power on:
Carry out drift compensation on the 5th axis by means of axial machine data 36700 to
36720.
18
Bus segment 840D
Non-assigned module (need not
actually exist)
Always 1 for 840D
Simulated setpoint
80% rated voltage at max. motor
speed
Max. motor speed
Analog axis has one measuring
system
Bus segment 840D
Module number 3
Direct measuring system
Encoder type: Signal generator
DMP modules assigned to
system functions
Assign DMP module slot 3 on
NCU terminal block, see also A4
Set DMP module for clock-
synchronous operation (3rd slot)
Position controller cycle
Special functions: Analog Axis (TE2)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0