Setting Up
SINUMERIK 801 5-3
Start-Up
MD Designation Unit Axis
Example
value
Description
32000 MAX_ AX_VELO mm/Min X，Z 4800
Maximum axis
velocity
32010 JOG_ VELO_
RAPID
mm/Min X，Z 4800
Rapid traverse
in JOG mode
32020 JOG_ VELO mm/Min X，Z 3000
JOG axis
velocity
32260 RATED_VELO RPM X，Z 1200
Rated motor
speed (setpoint
branch)
36200 AX_VELO_LIMIT mm/Min X，Z 5280
Threshold value
for velocity
monitoring
After the above parameters have been set, SINUMERIK 801 will
automatically determine the frequency when being powered on:
20rev./sec.×1000 pulses/rev.＝20000pulses/sec., and MD31350 is set as
follows:
MD Designation Unit Axis
Example
value
Description
31350 FREQ_STEP_LIMIT Hz X，Z 20000
Stepping rate at
maximum velocity
Setting the encoder limit frequency according to MD31350:
MD Designation Unit Axis
Example
value
Description
36300 ENC_FREQ_LIMIT Hz X，Z 22000
Encoder limit
frequency
Note:
The max. output frequency of SINUMERIK 801 can reach 500000Hz.
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