Danfoss VLT FC 100 Series Programming Manual page 84

Parameter Description
6-34 Term. X30/11 Low Ref./Feedb. Value
Range:
0.000 [-999999.999 -
*
999999.999 ]
6-35 Term. X30/11 High Ref./Feedb. Value
Range:
100.000 [-999999.999 -
*
999999.999 ]
6-36 Term. X30/11 Filter Time Constant
Range: Function:
0.001 s [0.001 - 10.000 s] A 1
*
time constant for suppressing
electrical noise on terminal X30/11.
NOTE!
This parameter cannot be changed while the motor is
running.
6-37 Term. X30/11 Live Zero
Option: Function:
This parameter makes it possible to disable Live
Zero monitoring. For example, this may be used
if the analog outputs are used as part of a
decentral I/O system (e.g., when not part of any
adjustable frequency drive-related control
functions, but feeding a building management
system with data).
[0] Disabled
*
[1] Enabled
*
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. Sets the analog input scaling value to
*
6-41 V] correspond to the low reference/
feedback value set in 6-44 Term.
X30/12 Low Ref./Feedb. Value.
®
VLT HVAC Drive Programming Guide
Function:
Sets the analog input scaling
value to correspond to the low
voltage value (set in 6-30 Terminal
X30/11 Low Voltage).
Function:
Sets the analog input scaling
value to correspond to the high
voltage value (set in
6-31 Terminal X30/11 High
Voltage).
st
order digital low pass filter
MG11CD22 - VLT ® is a registered Danfoss trademark
6-41 Terminal X30/12 High Voltage
Range: Function:
10.00 V [ par. 6-40 - Sets the analog input scaling value to
*
10.00 V] 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:
0.000 [-999999.999 -
*
999999.999 ]
6-45 Term. X30/12 High Ref./Feedb. Value
Range:
100.000 [-999999.999 -
*
999999.999 ]
6-46 Term. X30/12 Filter Time Constant
Range: Function:
0.001 s [0.001 - 10.000 s] A 1
*
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 Live
Zero monitoring. For example, this may be used
if the analog outputs are used as part of a
decentral I/O system (e.g., when not part of any
adjustable frequency drive-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.
Function:
Sets the analog output scaling
value to correspond to the low
voltage value set in 6-40 Terminal
X30/12 Low Voltage.
Function:
Sets the analog input scaling
value to correspond to the high
voltage value set in
6-41 Terminal X30/12 High
Voltage.
st order digital low pass filter
3-57
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