Analog Output 4 Mcb 113 - Danfoss VLT AutomationDrive FC 302 Programming Manual

Parameter Descriptions
6-71 Terminal X45/1 Min. Scale
Range:
3 3
6-72 Terminal X45/1 Max. Scale
Range:
100 [0 -
% 200 %
*
]
Current
[mA]
20
0/4
0% Analogue
output Min
Scale
par. 6-71
Illustration 3.46 Output Maximum Scale
6-73 Terminal X45/1 Bus Control
Range:
0 % [0 - 100 %] Holds the level of analog output 3 (terminal
*
6-74 Terminal X45/1 Output Timeout Preset
Range:
0 % [0 -
*
100 %]
142
VLT
Function:
Hz) is required at 25% of the maximum output
value, then program 25%. Scaling values up to
100% can never exceed the corresponding setting
in parameter 6-72 Terminal X45/1 Max. Scale.
Function:
Scale the maximum output of the selected analog
signal at terminal X45/1. 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
x 100 %
I mA
DESIRED MAX
20 − 4 mA
= x 100 % = 160 %
10 mA
Analogue 100% Variable for
Output Max output
Scale example:Speed
par. 6-72 [RPM]
Function:
X45/1) if controlled by bus.
Function:
Holds the preset level of analog output 3
(terminal X45/1).
If there is a fieldbus timeout and a timeout
function is selected in parameter 6-70 Terminal
X45/1 Output, the output is preset to this level.
Danfoss A/S © 10/2018 All rights reserved.
®
AutomationDrive FC 301/302

3.7.9 6-8* Analog Output 4 MCB 113

Parameters for configuring the scaling and limits for analog
output 4, terminals X45/3 and X45/4. Analog outputs are
current outputs: 0/4 to 20 mA. Resolution on analog
output is 11 bit.
6-80 Terminal X45/3 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
[105] Torq relate to rated
[106] Power
[107] Speed
[108] Torque
[109] Max Out Freq
[113] PID Clamped Output
[119] Torque % lim
[130] Output freq. 4-20mA
[131] Reference 4-20mA
[132] Feedback 4-20mA
[133] Motor cur. 4-20mA
[134] Torq.% lim 4-20 mA
[135] Torq.% nom 4-20mA
[136] Power 4-20mA
[137] Speed 4-20mA
[138] Torque 4-20mA
[139] Bus ctrl. 0-20 mA
[140] Bus ctrl. 4-20 mA
[141] Bus ctrl 0-20mA t.o.
[142] Bus ctrl 4-20mA t.o.
[149] Torque % lim 4-20mA
[150] Max Out Fr 4-20mA
Function:
Select the function of terminal
X45/3 as an analog current output.
Same selections available as for
parameter 6-70 Terminal X45/1
Output.
MG33MP02