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 par.6-50
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
. 10
mA
: 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 par.6-51
to 0%
Output signal 20 mA is needed at 50 Hz (50% of range) - set par.6-52
to 50%
VLT
®
HVAC Drive Instruction Manual
6 How to program the adjustable frequency
drive
MG.11.A9.22 - VLT
®
is a registered Danfoss trademark
6-41
6
Содержание VLT
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