Function Parameter
Possible
Selected
No. entry values entry values
Limitation of S-Override
0.. . 15OC%I
maximum 88
minimurn 89
With these parameters, the limitation for the S-Override potentiometer is prograrnmed (No. 88 maximum,
No. 89 minimum). After reaching the programmed limitation - either max. or min., the S-Analogue
voltage remains constant.
Minimurn voltage for
S-Analogue output
184 0 . . . 9.999 rv1
With parameter No. 84 the minimum voltage for S-Analogue output can be programmed. This minimum
voltage is the permissible minimum value which will not damage the spindle drive.
Please note:
This limitation is ineffective with an activated spindle orientation option.
Nominal value voltage
70
o . . 9.999 [vJ
for spindle drive during
gear change
Parameter No. 70 permits the programming of the oscillating voltage output during gear change.
Ramp gradient for S-Analogue pep~Tm vQ//ms] 1
With parameter 168 the ascending flank for S-Analogue voltage output can be programmed.
Polarity S-Analogue voltage
Programming of rpm
S = 0 permitted
172
190
___I---
0 L
=
M03: positive voltage
M04: negative voltage
1 *
=
M03: negative voltage
M04: positive voltage
2 A
=
MO3 and M04-:
positive voltage
3 A
=
MO3 and M04-:
negative voltage
-
0 r\
=
S = 0 permitted
1 n
=
S = 0 not permitted
Depending on the machine, MP 190 can be programmed to define whether in addition to the minimum
output voltage determined with MP 184, the voltage “0” may be output or not in the lowest gear stage.
Display of current spindle
191
0 n
=
no display
rpm before spindle start
1 *
=
display
47
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