
10-19
-
There is additional code only for display in drive group.
This code shows feedback value
with real unit when the ENT key is pressed. Feedback is calculated as follows:
1
st
: Minimum analog value (I7, I12) and maximum analog value(I9,I14) (Normally, these are
limited by sensor). If feedback signal is lower than low limit, feedback is limited to lower value.
For example, minimum analog setting value is 2V and real feedback is 1.8V. In this case,
internal feedback value is 2V.
2
nd
: Minimum (I8, I13) and maximum frequency (I10, I15) when each minimum and maximum
input value. These values are used for internal % of feedback values based on F21 Max
frequency.
For example, I7 setting value is 2V, I8 setting value is 10Hz, I9 is 8V, I10 setting value is 40Hz,
F21 Max frequency is 50Hz. Under this condition, internal minimum % is 10/50 x 100 = 20 %
when input is less than 2V and internal maximum % is 40/50 X 100 = 80% when input is higher
than 8V.
3
rd
: Only for display, Sinus M adopts one more scaling factor by internal %. I83 code is used for
minimum display scaling factor and I84 is for maximum. With same condition above, I83 value is
1.0 and I84 value is 20.0. (Sinus M has limited LED to show, real unit is meaningless. So,
display value can be any kind of unit like BAR, Ps). So FBK display code show 1.0 when input
value is less than 2V and 20.0 when higher than 8V. The detailed equation is given below.
(
)
89
89
90
8
7
7
9
8
10
I
MaxFreq
)
I
I
(
I
I
Voltage
Input
I
I
I
I
display
FBK
+
−
×
+
−
×
−
−
=
when feedback is from V1
or
(
)
89
89
90
13
12
12
14
13
15
I
MaxFreq
)
I
I
(
I
I
Current
Input
I
I
I
I
display
FBK
+
−
×
+
−
×
−
−
=
when feedback is from I.
For example, I7 setting value is 2V, I8 setting value is 10Hz, I9 setting value is 8V, I10 setting
value is 40Hz, I89 setting value is 1.0, I90 setting value is 20.0, F21 max frequency is 50Hz. In
this condition, when the real feedback value is 5V, FBK display code shows 10.5.
-
If I89 setting value is 0.0 and I90 setting value is 100.0, unit is “%”.
Reference Value
I/O-10
Analog Voltage
Input (V1)
I/O-08
I/O-07
I/O-09
Reference Value
I/O-84
Analog Voltage
Input (V1)
I/O-83
0%
100%
Содержание Sinus M
Страница 10: ......
Страница 15: ...1 5 Notes...
Страница 16: ......
Страница 50: ...6 4 Notes...
Страница 75: ...8 1 CHAPTER 8 CONTROL BLOCK DIAGRAM Frequency setting Drive mode Accel Decel V F control PWM Motor...
Страница 78: ...8 4 Notes...
Страница 114: ...10 14 Normal PID block diagram H54 0...
Страница 115: ...10 15 Process PID block diagram H54 1...
Страница 150: ...10 50 Notes...
Страница 174: ......
Страница 192: ...13 18 Notes...
Страница 204: ......
Страница 208: ...16 4 16 2 Conduit Kit Installation 1 From SINUS M 0001 to SINUS M 0007 2 From SINUS M 0011 to SINUS M 0014...
Страница 217: ...16 13 Model 4000W IP20 A mm B mm L mm H mm P mm 620 600 100 250 40 Overall Dimensions Resistor 4000W IP20...
Страница 219: ...17 1 CHAPTER 17 EC Declaration of Conformity...