Motor Torque Per Amp (Kt); Armature Mode - Emerson Mentor MP Advanced User's Manual

Parameter Keypad and
structure
5.32

Motor torque per amp (Kt)

Coding Bit SP
Range
0.00 to 50.000 N m A
Update rate Background (1s) write
This parameter shows the motor torque per amp used to calculate the speed controller gains when the automatic setup methods are active
(i.e. Pr 3.17 = 1 or 2).
The drive calculates the motor torque per amp using the motor parameters as shown.
V - I x Ra
Arated Arated
Kt =
Rated speed (rad/s)
5.43

Armature mode

Coding Bit SP
Range 0 to 8
Default 0
Update rate Read on reset. Only implemented when drive is inactive.
Parameter that contains the nine armature modes. This function is only available from firmware version V01.06.00 user and V01.09 power.
Number Text
0 Std
1 P.1br
2 P.2br12P
3 P.2br24P
4 FrEE
5
6
7 P.cont
8 P.SLAuE
Mentor MP Advanced User Guide
Issue Number: 4
description format
Parameter
Parameter x.00
FI DE TE VM DP ND
3 1
-1
FI DE TE VM DP ND
1
Description
Normal (1Q or 4Q)
Parallel - 1 bridge. Current loop gains reduced by half.
No bridge lock-out.
Parallel - 2 bridge - 12 pulse
Parallel - 2 bridge - 24 pulse
Not used
Not used
Not used
Parallel 6P master
Parallel 6P slave
www.onxcontrol.com
Advanced parameter
descriptions
RA NC NV PT US RW BU PS
RA NC NV PT US RW BU PS
1 1
Serial comms
Performance
protocol
1
1
Menu 5
79