Curtis 1236SE User Manual

42
Curtis 1232E/34E/36E/38E & 1232SE/34SE/36SE Manual, os 30
24 NOVEMBER 2015
3 — PROGRAMMABLE PARAMETERS: Power Limiting and Drive Limiting Map Parameters
DRIVE LIMITING MAP MENU
ALLOWABLE
PARAMETER RANGE DESCRIPTION
Nominal 0 – 100 % Sets
PL_Drive_Nominal 0 – 32767
0x3060 0x00
Plus Delta 0 – 100 % Sets
PL_Drive_Nominal_Plus_Delta 0 – 32767
0x3061 0x00
Plus 2xDelta 0 – 100 % Sets
PL_Drive_Nominal_Plus_2xDelta 0 – 32767
0x3062 0x00
Plus 4xDelta 0 – 100 % Sets
PL_Drive_Nominal_Plus_4xDelta 0 – 32767
0x3063 0x00
Plus 8xDelta 0 – 100 % Sets
PL_Drive_Nominal_Plus_8xDelta 0 – 32767
0x3064 0x00
Fig. 12 Drive
current limiting map
(typical example).
NOMINAL
NOMINAL SPEED
NOMINAL + Δ
NOMINAL + 2Δ
NOMINAL + 4Δ
NOMINAL + 8Δ
VEHICLE SPEED (rpm)
POWER LIMIT (percent current limit)
0
20
40
60
80
100
Theseparametersdenethepercentageofdrivecurrentlimit
thatwillbeappliedatthespeedsdenedbythenominalspeed
and delta speed parameters. The resulting map allows the
controller to reduce the drive current as a function of speed.
Reducing the power requirements at certain speeds
restricts performance. This can be useful for reducing motor
heating. It can also be used to keep consistent vehicle power
with changing battery state-of-charge.
POWER LIMITING MAP MENU
ALLOWABLE
PARAMETER RANGE DESCRIPTION
PL Nominal Speed 100 – 4000 rpm Sets the base speed that will be used in the drive limiting map and
PL_Nominal_Speed 100 – 4000 regen limiting map.
0x305E 0x00
Delta Speed 50 – 1000 rpm Sets the width of the delta increment that will be used in the drive limiting
PL_Delta_Speed 50 – 1000 map and regen limiting map.
0x305F 0x00

Curtis 1236SE Specifications

General

Brand	Curtis
Model	1236SE
Category	Controller
Language	English