Parameters: 36-** Programmable I/O Option - Danfoss VLT AutomationDrive FC 301 Programming Manual

Parameter Descriptions
3.26 Parameters: 36-** Programmable I/O
Option
Parameters for configuring VLT
115.
3 3
Parameters in this group are active only when VLT
Programmable I/O MCB 115 is installed.
3.26.1 36-0* I/O Mode
Use the parameters in this group to configure the mode of
inputs and outputs of VLT
Terminals can be programmed to provide voltage, current,
or digital output.
36-03 Terminal X49/7 Mode
Select the output mode of analog terminal X49/7.
Option:
[0]
*
[1]
[2]
[3]
36-04 Terminal X49/9 Mode
Select the output mode of analog terminal X49/9.
Option:
[0]
*
[1]
[2]
[3]
36-05 Terminal X49/11 Mode
Select the output mode of analog terminal X49/11.
Option:
[0]
*
[1]
[2]
[3]
3.26.2 36-4* Output X49/7
Use the parameters in this group to configure the mode of
inputs and outputs of VLT
Select the functionality of terminal X49/7.
36-40 Terminal X49/7 Analogue Output
Option:
[0] No operation
*
[52] MCO 0-20mA/0-10V
[100] Output frequency
[101] Reference
[102] Feedback
[103] Motor Current
[104] Torque rel to limit
216
®
Programmable I/O MCB
®
Programmable I/O MCB 115.
Function:
Voltage 0-10V
Voltage 2-10V
Current 0-20mA
Current 4-20mA
Function:
Voltage 0-10V
Voltage 2-10V
Current 0-20mA
Current 4-20mA
Function:
Voltage 0-10V
Voltage 2-10V
Current 0-20mA
Current 4-20mA
®
Programmable I/O MCB 115.
Danfoss A/S © 01/2018 All rights reserved.
®
VLT AutomationDrive FC 301/302
36-40 Terminal X49/7 Analogue Output
Option:
[105]
[106]
[107]
®
[108]
[109]
[139]
[141]
36-42 Terminal X49/7 Min. Scale
Match the minimum output of terminal X49/7 with a required
value. The required value is defined as a percentage of the value
selected in parameter 36-40 Terminal X49/7 Analogue Output. To
know more about how this parameter works, see
parameter 6-52 Terminal 42 Output Max Scale.
The following example describes how the frequency converter
uses this parameter.
Example
Parameter 36-03 Terminal X49/7 Mode=[0] Voltage 0-10 V
Parameter 36-40 Terminal X49/7 Analogue Output=[100] Output
frequency
Parameter 4-19 Max Output Frequency=200 Hz
Application requirement: If the output frequency is lower than
20 Hz, the output of terminal X49/7 should be 0 V. To fulfil the
example requirement, enter 10% in parameter 36-42 Terminal
X49/7 Min. Scale.
Range:
0 %
*
36-43 Terminal X49/7 Max. Scale
Range:
100
%
*
Function:
Torq relate to rated
Power
Speed
Torque
Max Out Freq
Bus ctrl. 0-20 mA
Bus ctrl 0-20mA t.o.
[0 - 200 %]
Function:
[0 - Scale the maximum output of terminal X49/7. For
200 %] example, the scaling is done for the following
reasons:
•
To provide an output value lower than
the maximum possible value.
•
To provide the full signal range using
output values lower than a certain limit.
To know more about how this parameter works,
see parameter 6-52 Terminal 42 Output Max Scale
Example
Parameter 36-03 Terminal X49/7 Mode=[0] Voltage
0-10 V
Parameter 36-40 Terminal X49/7 Analogue
Output=[100] Output frequency
Parameter 4-19 Max Output Frequency=200 Hz
Example case 1: 5 V maximum output is required
when the output frequency is 200 Hz.
Parameter 36-43 Terminal X49/7 Max. Scale =
(10 V/5 V) x 100% = 200%.
Example case 2: 10 V maximum output is
required when the output frequency is 150 Hz
(75% of the maximum output frequency).
Parameter 36-43 Terminal X49/7 Max. Scale = 75%.
Function:
Function:
MG33MO02