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 converter
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 corresponds 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
6-50 Terminal 42 Output
Option: Function:
[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)
[139] Bus ctrl. 0 - 100%, (0-20 mA)
[140] Bus ctrl. 4-20 mA 0 - 100%
[141] Bus ctrl t.o. 0 - 100%, (0-20 mA)
[142] Bus ctrl t.o.
4-20mA
0 - 100%
[143] Ext. CL 1 4-20mA 0 - 100%
[144] Ext. CL 2 4-20mA 0 - 100%
[145] Ext. CL 3 4-20mA 0 - 100%
NOTE
Values for setting the Minimum Reference is found in
open loop par. 3-02 Minimum Reference and for closed
loop par. 20-13 Minimum Reference/Feedb. - values for
maximum reference for open loop is found in
par. 3-03 Maximum Reference and for closed loop
par. 20-14 Maximum Reference/Feedb..
6-51 Terminal 42 Output Min Scale
Range: Function:
0.00 %
*
[0.00 -
200.00 %]
Scale for the minimum output (0 or 4 mA)
of the analogue signal at terminal 42.
Set the value to be the percentage of the
full range of the variable selected in
par. 6-50 Terminal 42 Output.
How to Programme the Frequ...
VLT
®
HVAC Drive Operating Instructions
MG.11.AD.02 - VLT
®
is a registered Danfoss trademark 81
7
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