Danfoss VLT AutomationDrive FC 301 Programming Manual page 252

VLT AutomationDrive FC 301/302
Programming Guide
Parameter 6-81 Terminal X45/3 Min. Scale
Table 442: Parameter 6-81 Terminal X45/3 Min. Scale
6-81 Terminal X45/3 Min. Scale
Default value: 0%
Conversion index: -2
Scales the minimum output of the selected analog signal on terminal X45/3. Scale the minimum value as a percentage of the maxi-
mum signal value, for example, 0 mA (or 0 Hz) is required at 25% of the maximum output value and 25% is programmed. The value
can never exceed the corresponding setting in parameter 6-82 Terminal X45/3 Max. Scale if the value is below 100%. This parameter
is active when VLT® Extended Relay Card MCB 113 is mounted in the drive.
Parameter 6-82 Terminal X45/3 Max. Scale
Table 443: Parameter 6-82 Terminal X45/3 Max. Scale
6-82 Terminal X45/3 Max. Scale
Default value: 100%
Conversion index: -2
Scale the maximum output of the selected analog signal at terminal X45/3. Set the value to the maximum value of the current signal
output. Scale the output to give a current lower than 20 mA at full scale, or 20 mA at an output below 100% of the maximum signal
value. If 20 mA is the required output current at a value between 0–100% of the full-scale output, program the percentage value in
the parameter, for example 50% = 20 mA. If a current 4–20 mA is required at maximum output (100%), calculate the percentage
value as follows (example where required maximum output is 10 mA):
I mA
RANGE
× 100 %
I mA
DESIRED MAX
=
20 − 4 mA
× 100 % = 160 %
10 mA
Parameter 6-83 Terminal X45/3 Bus Control
Table 444: Parameter 6-83 Terminal X45/3 Bus Control
6-83 Terminal X45/3 Bus Control
Default value: 0%
Conversion index: -2
Holds the level of analog output 4 (terminal X45/3) if controlled by bus.
Parameter 6-84 Terminal X45/3 Output Timeout Preset
Table 445: Parameter 6-84 Terminal X45/3 Output Timeout Preset
6-84 Terminal X45/3 Output Timeout Preset
Default value: 0%
Conversion index: -2
Holds the preset level of output 4 (X45/3). If there is a fieldbus timeout and a timeout function is selected in parameter 6-80 Terminal
X45/3 Output, the output is preset to this level.
252 | Danfoss A/S © 2022.12
Parameter type: Range, 0 - 200%
Data type: Int16
Parameter type: Range, 0 - 200%
Data type: Int16
Parameter type: Range, 0 - 100%
Data type: N2
Parameter type: Range, 0 - 100%
Data type: Uint16
Parameter Descriptions
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
Setup: 1 setup
Change during operation: True
AU275636650261en-000101 / 130R0334