Danfoss VLT Programming Manual page 97

®
VLT HVAC Drive Programming Guide
6-36 Term. X30/11 Filter Time Constant
Range:
0.001 s* [0.001 - 10.000 s]
6-37 Term. X30/11 Live Zero
Option:
[0] * Disabled
[1] * Enabled
3.8.6 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:
0.07 V* [Application dependant]
6-41 Terminal X30/12 High Voltage
Range:
10.00 V* [Application dependant]
6-44 Term. X30/12 Low Ref./Feedb. Value
Range:
0.000 N/A* [-999999.999 - 999999.999 N/A]
6-45 Term. X30/12 High Ref./Feedb. Value
Range:
100.000 N/ [-999999.999 - 999999.999 N/A]
A*
6-46 Term. X30/12 Filter Time Constant
Range:
0.001 s* [0.001 - 10.000 s]
6-47 Term. X30/12 Live Zero
Option:
[0] * Disabled
[1] * Enabled
Function:
A 1 st order digital low pass filter time constant for suppressing electrical noise on terminal X30/11.
Par. 6-36 Term. X30/11 Filter Time Constant
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).
Function:
Sets the analog input scaling value to correspond to the low reference/feedback value set in
par. 6-44 Term. X30/12 Low Ref./Feedb. Value
Function:
Sets the analog input scaling value to correspond to the high reference/feedback value set in
Term. X30/12 High Ref./Feedb. Value
par. 6-45
Function:
Sets the analog output scaling value to correspond to the low voltage value set in par. 6-40
X30/12 Low Voltage
.
Function:
Sets the analog input scaling value to correspond to the high voltage value set in par. 6-41
X30/12 High Voltage
.
Function:
A 1 st order digital low pass filter time constant for suppressing electrical noise on terminal X30/12.
Par. 6-46 Term. X30/12 Filter Time Constant
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)
MG.11.C9.02 - VLT ® is a registered Danfoss trademark
3 Parameter Description
cannot be changed while the motor is running.
.
.
cannot be changed while the motor is running.
3
Terminal
Terminal
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