Conversion; Active/Inactive Parameters In Different Drive Control Modes - Danfoss VLT AutomationDrive FC 301 Programming Manual

Parameter Lists

4.1.2 Conversion

The various attributes of each parameter are displayed in
factory setting. Parameter values are transferred as whole
numbers only. Conversion factors are therefore used to
transfer decimals.
4-12 Motor Speed Low Limit [Hz] has a conversion factor of
0.1. To preset the minimum frequency to 10 Hz, transfer
the value 100. A conversion factor of 0.1 means that the
value transferred is multiplied by 0.1. The value 100 is
therefore read as 10.0.
Examples:
0 s ⇒ conversion index 0
0.00 s ⇒ conversion index -2
0 ms ⇒ conversion index -3
0.00 ms ⇒ conversion index -5

4.1.3 Active/Inactive Parameters in Different Drive Control Modes

+ = active
- = not active
1-10 Motor Construction
1-01 Motor Control
Principle
0-** Operation and Display (all
parameters)
1-00 Configuration Mode
[0] Speed Open Loop
[1] Speed Closed Loop
[2] Torque
[3] Process
[4] Torque Open Loop
[5] Wobble
[6] Surface Winder
[7] Ext. PID Open Loop
[8] Ext. PID Closed Loop
1-02 Flux Motor Feedback
Source
1-03 Torque Characteristics
1-04 Overload Mode
1-05 Local Mode Configuration
1-06 Clockwise Direction
1-20 Motor Power [kW]
(Par. 023 = International)
1-21 Motor Power [HP]
(Par. 023 = US)
®
VLT AutomationDrive FC 301/302 Programming Guide
AC motor
U/f Flux
plus
VVC
mode sensorless
+ + +
+ + +
- + -
- - -
+ + +
- + -
+ + +
+ + +
+ + +
- + -
- - -
+ +
-
1, 2, 3) 1, 3, 4)
see see
+ + +
+ + +
+ + +
+ + +
+ + +
MG33MH02 - Rev. 2013-09-30
Conversion index
100
75
74
67
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
Table 4.2 Conversion Table
PM Non salient Motor
Flux w/
U/f
motor
VVC
mode
feedback
+
-
+
+
-
-
+
-
-
+
+
+
1, 3, 4)
see
+ +
+ +
+ +
+
+
Conversion factor
1000000
100000
10000
1000
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0.000001
0.0000001
Flux w/
Flux
plus motor
sensorless
feedback
+ +
+ +
+ +
161
4 4