EC590
Function parameters description
EC590
Function parameters description
-
89
-
-
90
-
5.7 Monitoring
The monitoring function enables you to view AC drive state in LED display area on the operation
panel. You can monitor AC drive status in the following two ways:
●
View parameters in group U0 via the operation panel
●
View F7-03, F7-04 and F7-05 by pressing
on the operation panel.
■
View F7-03, F7-04 and F7-05 by Pressing the Shift KeyA maximum of 32 parameters in the run
-
ning status can be viewed in F7-03 and F7-04. The display starts from the lowest bit of F7-03. A total
of 13 parameters in the stop can be viewed in F7-05.
If a parameter needs to be displayed during running, set corresponding bit to 1, convert the bin
-
ary number to hexadecimal equivalent, and set related parameter to hexadecimal number. For ex
-
ample, to view running frequency, bus voltage, output voltage, output current, output power and PID
reference, do as follows:
●
Set bit 0, bit 2, bit 3, bit 4, bit 5 and bit 15 of F7-03 to 1 and convert binary number 1000 0000 00
11 1101 to equivalent hexadecimal number 803D.
15
14
13
12
11
10
9
8
7
3
4
5
6
2
1
F7
-
03
{
1
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
{
{
{
8
0
3
D
0
Binary
Hex
High
Low
●
Press the
SET
key on the operation panel.
The operation panel displays
F7
-
04
.
●
Press the
PRG
key twice on the operation panel.
The display of the operation panel starts from bit 0 (the lowest bit) in F7-03.
●
Press the
key to view the running frequency, bus voltage, output voltage, output current,
output power and the PID reference.
You can view the other parameters in the same way.
Conversion of numbers
The following table tells you how to convert a binary number into the hexadecimal equivalent.
Decimal 15
Hex
F
Binary
1111
14
E
1110
13
D
1101
12
C
1100
11
B
1011
10
A
1010
9
1001
8
1000
7
0111
6
0110
5
0101
4
0100
3
0011
2
0010
1
0001
0
0000
9
8
7
6
5
4
3
2
1
0
Every four binary digits from right to left corresponds to a hexadecimal digit. If the highest bin-
ary digit is 0, fill up it with 0. Then convert the binary number into decimal equivalent and then con-
vert the decimal number into hexadecimal equivalent.
For example, the binary number is 011 1101 1111 1001. The highest binary digit is 0 and you need
to fill up it with 0. The complete binary number is 0011 1101 1111 1001. According to the preceding
table, the hexadecimal equivalent is 3DF9.
Function
Code
Function definition
Parameter description
F7-03
LED display
running
parameters 1
Default
1F
Setting Range
0000~FFFF
0000 to FFFF
BIT0:Running frequency 1(Hz)
BIT1:Set frequency(Hz)
BIT2:Bus voltage(V)
BIT3:Output voltage(V)
BIT4:Output current(A)
BIT5:Output power(kW)
BIT6:Output torque 1(%)
BIT7:S
state BIT 8:Y
state
BIT9:AI1 voltage(V)
BIT10:AI2 voltage(V)
BIT11:Keyboard potentiometer voltage(V)
BIT12:Count value BIT
13:Length value
BIT14:Load speed display
BIT15:PID reference
If a parameter needs to be displayed
during running, set corresponding bit
to 1, and set F7-03 to hexadecimal
equivalent.
