Jumper Terminal 12 And; Automatic Motor Adaptation (Ama) - Danfoss VLT AutomationDrive FC 360 Quick Manual

Quick Start
4-16 Torque Limit Motor Mode
4-18 Current Limit
5-10 Terminal 18 Digital Input
5-11 Terminal 19 Digital Input
5-12 Terminal 27 Digital Input
3 3
5-13 Terminal 29 Digital Input
5-14 Terminal 32 Digital Input
5-15 Terminal 33 Digital Input
5-16 Terminal 31 Digital Input
6-10 Terminal 53 Low Voltage
6-11 Terminal 53 High Voltage
6-14 Terminal 53 Low Ref./Feedb. Value
6-15 Terminal 53 High Ref./Feedb. Value 250
6-19 Terminal 53 mode
14-01 Switching Frequency
14-07 Dead Time Compensation Level
14-64 Dead Time Compensation Zero
Current Level
14-65 Speed Derate Dead Time Compen-
sation
14-51 DC-Link Voltage Compensation
30-20 High Starting Torque Time [s]
30-21 High Starting Torque Current [%]
30-22 Locked Rotor Protection
30-23 Locked Rotor Detection Time [s]
Table 3.7 One Gear Drive (OGD)
NOTICE
For further examples, refer to chapter 6 Application
Examples.

3.4 Jumper Terminal 12 and 27

When using factory default programming values, jumper
wire may be required between terminal 12 and terminal 27
for the frequency converter to operate.
•
Digital input terminal 27 is designed to receive a
24 V DC external interlock command. In many
applications, the user wires an external interlock
device to terminal 27.
•
When no interlock device is used, wire a jumper
between control terminal 12 and terminal 27. This
provides internal 24 V signal on terminal 27.
•
No signal present prevents the unit from
operating.
14
Quick Guide

3.5 Automatic Motor Adaptation (AMA)

160
160
Automatic motor adaptation (AMA)
[8] Start
It is highly recommended to run AMA because it measures
[0] No operation
the electrical characteristics of the motor to optimise
[2] Coast inverse
compatibility between the frequency converter and the
[0] No operation
motor under VVC
[0] No operation
[0] No operation
[0] No operation
4.0 mA
20.0 mA
0
[0] Current Mode
10.0 kHz
65
[0] Disabled
250
[0] Off
0
100
[0] Off
1
Depending on the power size, the AMA takes 3 to 10
minutes to complete.
NOTICE
AMA function in FC 360 does not cause the motor to run
and it does not harm the motor.
Danfoss A/S © Rev. 06/2014 All rights reserved.
+
mode.
•
The frequency converter builds a mathematical
model of the motor for regulating output motor
current, thus enhancing motor performance.
•
Some motors may be unable to run the complete
version of the test. In that case, select Enable
reduced AMA.
•
If warnings or alarms occur, see
chapter 7.3 Warning and Alarm Code List.
•
Run this procedure on a cold motor for best
results.
To run AMA using the numeric LCP (NLCP)
1. By default parameter setting, connect terminals
12 and 27 before running AMA.
2. Enter the main menu.
3. Go to parameter group 1-** Load and Motor.
4. Press [OK].
5. Set motor parameters using nameplate data for
parameter group 1-2* Motor Data.
6. Set motor cable length in 1-42 Motor Cable Length
7. Go to 1-29 Automatic Motor Adaptation (AMA).
8. Press [OK].
9. Select [1] Enable complete AMA.
10. Press [OK].
11. The test runs automatically and indicates when it
is complete.
MG06A502