Danfoss VLT HVAC Series Programming Manual page 282

3 Parameter Description
26-61 Terminal X42/11 Min. Scale
Range:
0.00 %* [0.00 - 200.00 %]
See principle graph for par.6-51
3
26-62 Terminal X42/11 Max. Scale
Range:
100.00 %* [0.00 - 200.00 %]
See principle graph for par.6-52
26-63 Terminal X42/11 Output Bus Control
Range:
0.00 %* [0.00 - 100.00 %]
26-64 Terminal X42/11 Output Timeout Preset
Range:
0.00 %* [0.00 - 100.00 %]
3-258
Function:
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
Terminal X42/11 Max. Scale
par.26-62
Terminal 42 Output Min Scale
.
Function:
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:
(
V
10
desired maximum voltage
i.e.
10 V
5 V : x 100 % = 200 %
5 V
Terminal 42 Output Max Scale .
Function:
Holds the level of terminal X42/11 if controlled by bus.
Function:
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.
MG.11.C6.22 - VLT
VLT ® HVAC Drive Programming Guide
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