Operating instructions

26-31 Terminal X42/5 High Voltage
Range: Function:
10.00 V * [Application
dependant]
Enter the high voltage value. This
analog input scaling value should
correspond to the high reference/
feedback value set in par. 26-35 Term.
X42/5 High Ref./Feedb. Value.
26-34 Term. X42/5 Low Ref./Feedb. Value
Range: Function:
0.000 * [-999999.999 -
999999.999 ]
Enter the analog input scaling value
that corresponds to the low voltage
value set in par. 26-30 Terminal X42/5
Low Voltage.
26-35 Term. X42/5 High Ref./Feedb. Value
Range: Function:
100.000 * [-999999.999 -
999999.999 ]
Enter the analog input scaling
value that corresponds to the high
voltage value set in
par. 26-21 Terminal X42/3 High
Voltage.
26-36 Term. X42/5 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 noise in terminal X42/5. 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.
26-37 Term. X42/5 Live Zero
Option: Function:
This parameter makes it possible to enable the Live
Zero monitoring. E.g. where the analog input is a
part of the frequency converter control, rather than
being used as part of a decentral I/O system, such
as a Building Management System.
[0] Disabled
[1]
* Enabled
3.24.5 26-4* Analog Out X42/7
Parameters for configuring the scaling and output function for
analog output, terminal X42/7.
26-40 Terminal X42/7 Output
Option: Function:
Set the function of terminal X42/7 as an
analog voltage output.
[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)
[139] Bus ctrl. : 0 - 100%, (0-20 mA)
[141] Bus ctrl t.o. : 0 - 100%, (0-20 mA)
26-41 Terminal X42/7 Min. Scale
Range: Function:
0.00
%
*
[0.00 -
200.00 %]
Scale the minimum output of the selected
analog signal at terminal X42/7, as a percent-
age of the maximum signal level. E.g. if a 0 V
(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. 26-42 Terminal X42/7 Max. Scale.
See principle graph for par. 6-51 Terminal 42
Output Min Scale.
Parameter Description
VLT
®
HVAC Drive Programming Guide
MG.11.CA.02 - VLT
®
is a registered Danfoss trademark 181
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