Danfoss VLT AutomationDrive FC 302 Programming Manual page 109

Parameter Descriptions
6-81 Terminal X45/3 Output Min Scale
Option: Function:
[0.00%] 0.00 - Scales the minimum output of the
*
200.00% selected analog signal on terminal X45/3.
Scale the minimum value as a percentage
of the maximum signal value, i.e. 0 mA
(or 0 Hz) is desired at 25% of the
maximum output value and 25% is
programmed. The value can never be
higher than the corresponding setting in
6-82 Terminal X45/3 Max. Scale if value is
below 100%.
This parameter is active when option
module MCB 113 is mounted in the
frequency converter.
6-82 Terminal X45/3 Output Max Scale
Option: Function:
[0.00%] 0.00 - Scales the maximum output of the selected
200.00% analog signal on terminal X45/3. Scale the
*
value to the desired maximum value of the
current signal output. Scale the output to
give a lower current than 20 mA at full scale
or 20 mA at an output below 100% of the
maximum signal value. If 20 mA is the
desired output current at a value between 0
- 100% of the ful-scale output, program the
percentage value in the parameter, i.e. 50%
= 20 mA. If a current between 4 and 20 mA
is desired at maximum output (100%),
calculate the percentage value as follows
(example where desired max. output is 10
mA):
IRANGE mA
IDESIRED MAX mA
mA
20 − 4
=
mA
10
6-83 Terminal X45/3 Output Bus Control
Option: Function:
[0.00%] 0.00 - 100.00% Holds the level of output 4 (X45/3) if
*
controlled by bus.
6-84 Terminal X45/3 Output Timeout Preset
Option: Function:
[0.00%] 0.00 - Holds the present level of output 4
*
100.00% (X45/3). In case of a bus timeout and a
timeout function is selected in
6-80 Terminal X45/3 Output the output
is preset to this level.
®
VLT AutomationDrive FC 301/302 Programming Guide
x 100%
x 100% = 160%
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