Danfoss VLT FC 103, Руководство по программированию

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6-40 Terminal X30/12 Low Voltage
Range: Function:
0.07 V
*
[ 0 - 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 V
*
[ par. 6-40 - 10
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
*
[-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
*
[-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 s] A 1
st order digital low pass filter time
constant for suppressing electrical noise
on terminal X30/12.
NOTE
This parameter 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 of a decentral I/O
system (e.g. when not of any frequency converter
related control functions, but feeding a Building
Management System with data)
[0]
*
Disabled
[1] Enabled
3.8.7 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: 0/4-20 mA. 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 frequency 0-100 Hz, (0-20 mA)
[101] Reference Minimum reference - Maximum
reference, (0-20 mA)
[102] Feedback -200% to +200% of 20-14 Maximum
Reference/Feedb. , (0-20 mA)
[103] Motor Current 0 - Inverter Max. Current ( 16-37 Inv.
Max. Current ), (0-20 mA)
[104] Torque rel to limit 0 - Torque limit ( 4-16 Torque Limit
Motor Mode ), (0-20 mA)
[105] Torq relate to rated 0 - Motor rated torque, (0-20 mA)
[106] Power 0 - Motor rated power, (0-20 mA)
[107] Speed 0 - Speed High Limit ( 4-13 Motor
Speed High Limit [RPM] and
4-14 Motor Speed High Limit [Hz] ),
(0-20 mA)
[108] Torque
[109] Max Out Freq
[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] Output freq.
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.% lim 4-20 mA 0 - Torque limit ( 4-16 Torque Limit
Motor Mode )
[135] Torq.% 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)
[138] Torque 4-20mA
[139] Bus ctrl. 0-100%, (0-20 mA)
[140] Bus ctrl. 4-20 mA 0-100%
Parameter Description
VLT
®
Refrigeration Drive Programming Guide
MG16H102 - VLT
®
is a registered Danfoss trademark 75
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