Danfoss VLT AQUA Drive FC 202 Programming Manual page 223

Parameter Description
26-42 Terminal X42/7 Max. Scale
Range: Function:
100 [0 - Scale the maximum output of the selected
% 200 %] analog signal at terminal X42/7. Set the value to
*
the maximum value of the voltage signal output.
Scale the output to give a voltage lower than
10 V at full scale; or 10 V at an output below
100% of the maximum signal value. If 10 V is the
required output current at a value between 0–
100% of the full-scale output, program the
percentage value in the parameter, that is
50%=10 V. If a voltage 0–10 V is required at
maximum output, calculate the percentage as
follows:
10V
desired maximum voltage
that is
10V
5V : × 100 % = 200 %
5V
See Illustration 3.36.
26-43 Terminal X42/7 Bus Control
Range: Function:
0 % [0 - 100 %] Holds the level of terminal X42/7 if
*
controlled by bus.
26-44 Terminal X42/7 Timeout Preset
Range: Function:
0 % [0 - Holds the preset level of terminal X42/7.
*
100 %] If a fieldbus and a timeout function are
selected in parameter 26-50 Terminal X42/9
Output, the output presets to this level.
26-50 Terminal X42/9 Output
Option: Function:
Set the function of terminal X42/9.
[0] No operation
*
[52] MCO 0-20mA/
0-10V
[100] Output freq. 0–100 Hz, (0–10 V).
0-100
[101] Reference Min- Minimum reference–maximum
Max reference, (0–10 V).
[102] Feedback +-200% -200% to +200% of
parameter 3-03 Maximum Reference, (0–
10 V).
[103] Motor cur. 0-Imax 0–inverter maximum current
(parameter 16-37 Inv. Max. Current), (0–
10 V).
[104] Torque 0-Tlim 0–torque limit (parameter 4-16 Torque
Limit Motor Mode), (0–10 V).
[105] Torque 0-Tnom 0–motor rated torque, (0–10 V).
[106] Power 0-Pnom 0–motor rated power, (0–10 V).
MG20OB02
Programming Guide
x 100 %
Danfoss A/S © 05/2018 All rights reserved.
26-50 Terminal X42/9 Output
Option: Function:
[107] Speed 0-HighLim 0–speed high limit
(parameter 4-13 Motor Speed High Limit
[RPM] and parameter 4-14 Motor Speed
High Limit [Hz]), (0–10 V).
[108] Torque +-160%
[109] Out frq 0-Fmax
[113] Ext. Closed Loop 0–100%, (0–10 V).
1
[114] Ext. Closed Loop 0–100%, (0–10 V).
2
[115] Ext. Closed Loop 0–100%, (0–10 V).
3
[139] Bus ctrl. 0–100%, (0–10 V).
[141] Bus ctrl t.o. 0–100%, (0–10 V).
[156] Flow Rate
26-51 Terminal X42/9 Min. Scale
For more information, see parameter 6-51 Terminal 42 Output Min
Scale.
Range: Function:
0 % [0 - Scale the minimum output of the selected
*
200 %] analog signal at terminal X42/9 as a percentage
of the maximum signal level. For example, if 0 V
is required at 25% of the maximum output
value, program 25%. Scaling values up to 100%
can never be higher than the corresponding
setting in parameter 26-52 Terminal X42/9 Max.
Scale.
26-52 Terminal X42/9 Max. Scale
See Illustration 3.36.
Range: Function:
100 % [0 - Scale the maximum output of the selected
200 %] analog signal at terminal X42/9. Set the value to
*
the maximum value of the voltage signal
output. Scale the output to give a voltage lower
than 10 V at full scale; or 10 V at an output
below 100% of the maximum signal value. If
10 V is the required output current at a value
between 0–100% of the full-scale output,
program the percentage value in the parameter,
that is, 50%=10 V. If a voltage 0–10 V is required
at maximum output, calculate the percentage as
follows:
10V
5V : × 100 % = 200 %
5V
26-53 Terminal X42/9 Bus Control
Range: Function:
0 % [0 - 100 %] Holds the level of terminal X42/9 if
*
controlled by bus.
3 3
221