6-52 Terminal 42 Output Max Scale
Range:
Function:
100.00
%
*
[0.00
-
200.00
%]
Scale for the maximum output (20 mA) of the
analog signal at terminal 42.
Set the value to be the percentage of the full
range of the variable selected in
.
It is possible to get a value lower than 20 mA at
full scale by programming values >100% by
using a formula as follows:
20
mA / desired maximum current × 100 %
i.e. 10mA : 20 mA
10
mA × 100 % = 200 %
EXAMPLE 1:
Variable value= OUTPUT FREQUENCY, range = 0-100 Hz
Range needed for output = 0-50 Hz
Output signal 0 or 4 mA is needed at 0 Hz (0% of range) -
set
6-51 Terminal 42 Output Min Scale
to 0%
Output signal 20 mA is needed at 50 Hz (50% of range) -
set
6-52 Terminal 42 Output Max Scale
to 50%
EXAMPLE 2:
Variable= FEEDBACK, range= -200% to +200%
Range needed for output= 0-100%
Output signal 0 or 4 mA is needed at 0% (50% of range) -
set
6-51 Terminal 42 Output Min Scale
to 50%
Output signal 20 mA is needed at 100% (75% of range) -
set
6-52 Terminal 42 Output Max Scale
to 75%
EXAMPLE 3:
Variable value= REFERENCE, range= Min ref - Max ref
Range needed for output= Min ref (0%) - Max ref (100%),
0-10 mA
Output signal 0 or 4 mA is needed at Min ref - set
6-51 Terminal 42 Output Min Scale
to 0%
Output signal 10 mA is needed at Max ref (100% of range)
- set
6-52 Terminal 42 Output Max Scale
to 200%
(20 mA / 10 mA x 100%=200%).
14-01 Switching Frequency
Option:
Function:
Select the inverter switching frequency. Changing
the switching frequency can help to reduce
acoustic noise from the motor.
NOTE
The output frequency value of the
frequency converter must never exceed 1/10
of the switching frequency. When the motor
is running, adjust the switching frequency in
until the motor is
as noiseless as possible. See also
14-00 Switching Pattern
and the section
Derating
.
[0]
1.0 kHz
[1]
1.5 kHz
How to Programme the Frequ...
ADAP-KOOL
®
Drive Operating Instructions
MG.11.L4.02 - ADAP-KOOL
®
Drive
73
7
7
