Danfoss VLT HVAC Series

26-61 Terminal X42/11 Min. Scale
Range: Function:
0.00 %* [0.00 - 200.00 %] Scale the minimum output of the selected analog signal at terminal X42/11, as a percentage of the
maximum signal level, for example if a 0 V is desired at 25% of the maximum output value. Then
program 25%. Scaling values up to 100% can never be higher than the corresponding setting in
par.26-62
Terminal X42/11 Max. Scale .
See principle graph for par.6-51
Terminal 42 Output Min Scale .
26-62 Terminal X42/11 Max. Scale
Range: Function:
100.00 %* [0.00 - 200.00 %] Scale the maximum output of the selected 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 10V at
full scale; or 10V at an output below 100% of the maximum signal value. If 10 V is the desired
output current at a value between 0–100% of the full-scale output, program the percentage value
in the parameter, i.e., 50% = 10 V. If a voltage between 0 and 10V is desired at maximum output,
calculate the percentage as follows:
(
10 V
desired
maximum voltage
)
x 100 %
i.e.
5 V :
10 V
5 V
x
100 % = 200 %
See principle graph for par.6-52 Terminal 42 Output Max Scale .
26-63 Terminal X42/11 Output Bus Control
Range: Function:
0.00 %* [0.00 - 100.00 %] Holds the level of terminal X42/11 if controlled by bus.
26-64 Terminal X42/11 Output Timeout Preset
Range: Function:
0.00 %* [0.00 - 100.00 %] Holds the preset level of terminal X42/11.
In case a bus timeout and a timeout function are selected, the output will preset to this level.
3 Parameter Description VLT
®
HVAC Drive Programming Guide
3-258 MG.11.C6.22 - VLT
®
is a registered Danfoss trademark
3