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System Manual V2 – MOVITRAC® B
5
Explanation of the parameters
Parameters
11_
Analog input 1 (0 ... +10 V)
The analog input can be configured using a characteristic curve.
110
AI1 scaling
(up to firmware .12)
Setting range: 0.1 ...
1
... +10.
Is used to define the slope of the setpoint characteristic curve. If you set the
scaling to the value "1", then the input voltage V
I
= 10 V at the analog input
corresponds to the operating mode of the analog input (P112). This is the
speed 3000 rpm or the set maximum speed (P302).
Slope of the setpoint characteristic curve
You can only use the first quadrant with a unipolar setpoint source. Negative
setpoint selections create the setpoint zero.
P110 AI1 scaling has no effect if
you set the current input operating mode. You set the current input oper-
ating mode by setting P112 AI1 to NMAX, 0-20 mA or NMAX, 4-20 mA.
112
AI1 Operating mode
1 / 10 V, reference maximum speed
Voltage input with reference n
max
(0 ... 10 V = 0 ... n
max
). You can adjust the
characteristic curve with
AI1 scaling
.
Switch S11 = V.
5 / 0 ... 20 mA, reference maximum speed
Current input 0 ... 20 mA = 0 ... n
max
.
P110 AI1 Scaling
has no effect.
Switch S11 = mA.
6 / 4 ... 20 mA, reference maximum speed
Current input 4 ... 20 mA = 0 ... n
max
.
P110 AI1 Scaling
has no effect.
Switch S11 = mA.
7 / 0 ... 10 V, n-reference
8 / 0 ... 20 mA, n-reference
9 / 4 ... 20 mA, n-reference
No.
FBG
Name
Description
Input value
0 ... 10 V
Normalization
Normalized
input value
0 ... +100 %
AI1
charact.
curve
Normalized setpoint
–100 % ... 0 ... +100 %
Maximum speed
Speed
setpoint
in rpm
Speed setpoint in %
PI controller setpoint in %
Setpoint reference speed
AI1 operating mode
n
10
2
1
0.5
0.1
U
1
3000 rpm
/ n
max
10 V
P
i
f
kVA
Hz
n
Summary of Contents for MOVITRAC MC07B0037-2A3-4-00
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