Danfoss VLT series, Руководство по программированию

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3.8.5 6-4* Analog Input 4 MCB 101
Parameter group for configuring the scale and limits for
analog input 4 (X30/12) placed on option module MCB
101.
6-40 Terminal X30/12 Low Voltage
Range: Function:
0.07 V
*
[ 0.00 - par.
6-41 V] Sets the analog input scaling value to
correspond to the low reference/
feedback value set in
6-44 Term.
X30/12 Low Ref./Feedb. Value .
6-41 Terminal X30/12 High Voltage
Range: Function:
10.00 V
*
[ par. 6-40 -
10.00 V] Sets the analog input scaling value to
correspond to the high reference/
feedback value set in
6-45 Term.
X30/12 High Ref./Feedb. Value .
6-44 Term. X30/12 Low Ref./Feedb. Value
Range: Function:
0.000
*
[-999999.999 -
999999.999 ] Sets the analog output scaling
value to correspond to the low
voltage value set in
6-40 Terminal
X30/12 Low Voltage .
6-45 Term. X30/12 High Ref./Feedb. Value
Range: Function:
100.000
*
[-999999.999 -
999999.999 ] Sets the analog input scaling
value to correspond to the high
voltage value set in
6-41 Terminal X30/12 High
Voltage
.
6-46 Term. X30/12 Filter Time Constant
Range: Function:
0.001 s
*
[0.001 -
10.000 s]
A 1 st order digital low pass filter time
constant for suppressing electrical
noise on terminal X30/12.
6-46 Term. X30/12 Filter Time Constant
cannot be changed while the motor is
running.
6-47 Term. X30/12 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 decentral
I/O system (e.g. when not part of any frequency
converter related control functions, but feeding a
Building Management System with data)
[0]
*
Disabled
[1] Enabled
3.8.6 6-5* Analog Output 1
Parameters for configuring the scaling and limits for
analog output 1, i.e. Terminal 42. Analog outputs are
current outputs: 0/4-20mA. Common terminal (terminal 39)
is the same terminal and has the same electrical potential
for analog common and digital common connection.
Resolution on analog output is 12 bit.
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] Fe-200% -200% to +200% of 20-14 Maximum
Reference/Feedb. , (0-20 mA)
[103] Motor cur. 0-Imax 0 - Inverter Max. Current ( 16-37 Inv.
Max. Current ), (0-20 mA)
[104] Torque 0-Tlim 0 - Torque limit ( 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 ( 4-13 Motor
Speed High Limit [RPM] and
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 20-14 Maximum
Reference/Feedb.
[133] Motor cur. 4-20mA 0 - Inverter Max. Current ( 16-37 Inv.
Max. Current )
[134] Torq.0-lim 4-20 mA 0 - Torque limit ( 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)
Parameter Description
VLT
®
HVAC Drive Programming Guide
78 MG.11.CC.02 - VLT
®
is a registered Danfoss trademark
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