10/05 AWB8230-1541GB
Motor control
71
Additional control signals allow the reference source selected with
PNU A001 (F-COM) to be temporarily exceeded. Example: When a
fixed frequency (CF1 to CF4) is activated, the analog reference
value of control signal terminals O or OI is overwritten.
The start signals selected with PNU A002 (OPE mode) can also
intermittently be overwritten with the following additional control
signals:
Compensation of analog input signals (PNU C081, C082) has no
effect on the characteristic. You can change the range from the
zero point to the maximum value if the reference value does not
correspond with the frequency range (0 – 50 Hz).
Example:
Reference value 0 to 10 V, PNU C081 = 200 %.
With the reference voltage 0 to 10 V you can now adjust the
output frequency in the range 0 to 25 Hz. With PNU C081 = 50 %
you can adjust the output frequency (0 – 50 Hz) with a reference
voltage from 0 to 5 V. Values above 5 V are not processed.
Priority Reference input source Description
(page)
1 (highest) Fixed frequency CF1 to CF4 97
2 Digital input = 31 (OPE) 81
3 Digital input = 51 (F-TM) 81
4 Digital input = 16 (AT) 91
5 Microswitch TM/PRG in position
TM
51
6 (lowest) PNU A001 87
Priority Source for Start (RUN) signal Description
(page)
1 (highest) Digital input = 31 (OPE) 81
2 Digital input = 51 (F-TM) 81
3
Microswitch TM/PRG in position
TM
51
4 (lowest)
PNU A002 70
h
You can change the values of PNU C081 and C082 in RUN
mode. Changes become active when you press the ENTER
key.
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