Danfoss VLT AQUA Programming Manual page 251

®
VLT AQUA Drive Programming Guide
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26-51 Terminal X42/9 Output Min. Scale
Range:
*
0%
26-52 Terminal X42/9 Output Max. Scale
Range:
100%
26-53 Terminal X42/9 Output Bus Control
Range:
0.00 %
26-54 Terminal X42/9 Output Timeout Preset
Range:
0.00%
Torque
Ext. Closed Loop 1
Ext. Closed Loop 2
Ext. Closed Loop 3
Bus ctrl.
Bus ctrl timeout
Function:
[0.00 - 200%] Scale the minimum output of the selected analog signal at ter-
minal X42/9, as a percentage of the maximum signal level. E.g.
if a 0 mA (or 0 Hz) is desired at 25% of the maximum output
value. Then programme 25%. Scaling values up to 100% can
never be higher than the corresponding setting in par 26-62.
Function:
*
[0.00 - 200%] Scale the maximum output of the selected analog signal at ter-
minal X42/9. Set the value to the maximum value of the current
signal output. Scale the output to give a current lower than
20mA at full scale; or 20mA at an output below 100% of the
maximum signal value. If 20mA is the desired output current at
a value between 0-100% of the full-scale output, programme
the percentage value in the parameter, i.e. 50% = 20mA. If a
current between 4 and 20mA is desired at maximum output,
calculate the percentage as follows:
Desired maximum current
i.e.
10
Function:
* [0.00 - 100%] Holds the level of terminal X42/9 if controlled by bus.
Function:
* [0.00 - 100%] Holds the preset level of terminal X42/9.
In case of a bus timeout and a timeout function is selected in
par 26-60 the output will preset to this level.
®
MG.20.O2.02 - VLT is a registered Danfoss trademark
m A
20
m A
20
m A
: × 100 %
m A
10
2. Parameter Description
× 100 %
= 200 %
2
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