Operating Instructions

Siemens Industry, Inc. • 38 Siemens Application
24-hour support [phone] (Dial 2)
P3.3.9
Fieldbus control refer-
ence selection
1 8 3 122
Selection of ref source when
control place is Fieldbus:
1 = Preset frequency 0
2 = Keypad
3 = Fieldbus
4 = AI1
5 = AI2
6 = AI1+AI2
7 = PID 1 reference
8 = Motor potentiometer
P3.3.10 Preset frequency mode 0 1 0 182
0 = Binary coded
1 = Number of inputs. Preset
frequency is selected accord-
ing to how many of preset
speed digital inputs are active
P3.3.11 Preset frequency 0 P3.3.1 P3.3.2 Hz 5.00 180
Basic preset frequency 0
when selected by Control ref-
erence parameter (P3.3.3).
P3.3.12 Preset frequency 1 P3.3.1 P3.3.2 Hz 10.00 105
Select with digital input:
Preset frequency selection 0
(P3.5.1.15)
P3.3.13 Preset frequency 2 P3.3.1 P3.3.2 Hz 15.00 106
Select with digital input:
Preset frequency selection 1
(P3.5.1.16)
P3.3.14 Preset frequency 3 P3.3.1 P3.3.2 Hz 20.00 126
Select with digital inputs: Pre-
set frequency selection 0 & 1.
P3.3.15 Preset frequency 4 P3.3.1 P3.3.2 Hz 25.00 127
Select with digital input:
Preset frequency selection 2
(P3.5.1.17)
P3.3.16 Preset frequency 5 P3.3.1 P3.3.2 Hz 30.00 128
Select with digital inputs: Pre-
set frequency selection 0 & 2.
P3.3.17 Preset frequency 6 P3.3.1 P3.3.2 Hz 40.00 129
Select with digital inputs: Pre-
set frequency selection 1 & 2.
P3.3.18 Preset frequency 7 P3.3.1 P3.3.2 Hz 50.00 130
Select with digital inputs: Pre-
set frequency selection 0 & 1
& 2.
P3.3.19 Preset alarm frequency P3.3.1 P3.3.2 Hz 25.00 183
This frequency used when
fault response (in Group 3.9:
Protections) is Alarm+preset
frequency.
P3.3.20
Motor potentiometer
ramp time
0.1 500.0 Hz/s 10.0 331
Rate of change in the motor
potentiometer reference when
increased or decreased.
P3.3.21
Motor potentiometer
reset
0 2 1 367
Motor potentiometer fre-
quency reference reset logic.
0 = No reset
1 = Reset if stopped
2 = Reset if powered down
Table 27: Control reference settings.
Code Parameter Min Max Unit Default ID Description