6-25 Terminal 54 High Ref./Feedb. Value
Range: Function:
100.000 N/
A*
[-999999.999 - 999999.999 N/A] Enter the analog input scaling value that corresponds to the high voltage/high current value set in
par. 6-21
Terminal 54 High Voltage
and par. 6-23
Terminal 54 High Current
.
6-26 Terminal 54 Filter Time Constant
Range: Function:
0.001 s* [0.001 - 10.000 s] Enter the time constant. This is a first-order digital low pass filter time constant for suppressing
electrical noise in terminal 54. A high time constant value improves dampening but also increases
the time delay through the filter.
This parameter cannot be adjusted while the motor is running.
6-27 Terminal 54 Live Zero
Option: Function:
This parameter makes it possible to disable the Live Zero monitoring. E.g. to be used if the analog
outputs are used as part of a de-central I/O system (e.g. when not as part of any frequency con-
verter related control functions, but feeding a Building Management System with data).
[0] Disabled
[1] * Enabled
6-50 Terminal 42 Output
Option: Function:
Select the function of Terminal 42 as an analog current output. A motor current of 20 mA corre-
sponds to I
max
.
[0] * No operation
[100] Output freq. 0-100 0 - 100 Hz, (0-20 mA)
[101] Reference Min-Max Minimum reference - Maximum reference, (0-20 mA)
[102] Feedback +-200% -200% to +200% of par. 20-14
Maximum Reference/Feedb.
, (0-20 mA)
[103] Motor cur. 0-Imax 0 - Inverter Max. Current (par. 16-37
Inv. Max. Current
), (0-20 mA)
[104] Torque 0-Tlim 0 - Torque limit (par. 4-16
Torque Limit Motor Mode
), (0-20 mA)
[105] Torque 0-Tnom 0 - Motor rated torque, (0-20 mA)
[106] Power 0-Pnom 0 - Motor rated power, (0-20 mA)
[107] * Speed 0-HighLim 0 - Speed High Limit (par. 4-13
Motor Speed High Limit [RPM]
and par. 4-14
Motor Speed High Limit
[Hz]
), (0-20 mA)
[113] Ext. Closed Loop 1 0 - 100%, (0-20 mA)
[114] Ext. Closed Loop 2 0 - 100%, (0-20 mA)
[115] Ext. Closed Loop 3 0 - 100%, (0-20 mA)
[130] Out frq 0-100 4-20mA 0 - 100 Hz
[131] Reference 4-20mA Minimum Reference - Maximum Reference
[132] Feedback 4-20mA -200% to +200% of par. 20-14
Maximum Reference/Feedb.
[133] Motor cur. 4-20mA 0 - Inverter Max. Current (par. 16-37
Inv. Max. Current
)
[134] Torq.0-lim 4-20 mA 0 - Torque limit (par. 4-16
Torque Limit Motor Mode
)
[135] Torq.0-nom 4-20mA 0 - Motor rated torque
[136] Power 4-20mA 0 - Motor rated power
[137] Speed 4-20mA 0 - Speed High Limit (4-13 and 4-14)
VLT HVAC Low Harmonic Drive Operating In-
structions 6 How to Programme the Low Harmonic Drive
MG.16.A1.02 - VLT
®
is a registered Danfoss trademark 107
6
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