Moeller DV6-340 Series - Specifying the frequency setpoint; Selecting fixed frequencies

Programming the control
signal terminals
01/02 AWB8230-1415GB
70
Specifying the frequency setpoint
The frequency setpoint can be assigned in one of three ways,
depending on PNU A001:
• with the potentiometer on the keypad, PNU A001 = 00;
• through analog input O (0 to 10 V), O2 (10 V to +10 V) or OI
(4 to 20 mA), PNU A001 = 01 (default);
• with PNU F001 or PNU A020, PNU A001 = 02.
Selecting fixed frequencies
X Select the defined fixed frequencies by activating the respective
digital inputs (a Table 13).
Table 14: Fixed frequency parameters
PNU Name
Adjustable in RUN mode Value Function WE
Normal Extended
A001 Defined
frequency
setpoint
– – 00 Definition with the potentiometer on the keypad 01
01 Definition through analog input O (0 to 10 V), OI
(4 to 20 mA) or O2 (–10 V to +10 V H)
02 Definition through PNU F001 and/or PNU A020
03 Definition through the RS 485 serial interface, terminals RP,
2 x SN and SP
04 Definition through optional card at slot 1
05 Definition through optional card at slot 2
A019 Selection of
fixed frequency
actuation
– – 00 Binary (FF1 to FF4) 00
01 Bitwise (SF1 to SF7)
A020
A220
A320
Frequency
setpoint value
j j 0 to 400 Hz You can enter a frequency setpoint value. You must set
PNU A001 to 02 for this purpose.
0.0
A021 Fixed
frequency
j j You can assign a frequency to each of the 15 fixed frequency
parameters from PNU A021 to A035.
A022
A023
...
A035
F001 Display/input
of frequency
value
j j Display of the current frequency setpoint value or the current
fixed frequency.
Modified values are saved with the ENTER key according to
the selection of the digital inputs configured as FF1 to FF4.
Resolution g0.1 Hz
h
If one or more of the fixed frequencies exceeds 50 Hz, you
must first increase the end frequency with PNU A (004
(a Section “Maximum end frequency“, Page 125).
h
Fixed frequency stage 0 (none of the inputs FF1 to FF4 are
activated) corresponds to the frequency setpoint value.
Depending on the value entered in PNU A001, this can be
defined with the installed potentiometer, the setpoint
value inputs O and/or OI or through PNU F001 and
PNU A020.
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