Curtis enAble 40 - User Manual

Questions and Answers:

C
Cindy FullerAug 2, 2025
What to do if my Curtis enAble 40 Control Systems joystick is out of range?
- M
  Michael BlakeAug 2, 2025
  If you are experiencing a joystick fault with your Curtis Control Systems, such as the joystick being out of range, try the following: Return the joystick to its neutral position and cycle the power. If the problem persists, recalibrate the joystick. Also, inspect the joystick cable and its connections for any issues. If none of these steps resolve the problem, consider replacing the joystick or the hand control.
R
Rachel Schmitt DVMAug 7, 2025
How to fix a Curtis enAble 40 power section fault?
- J
  John FergusonAug 7, 2025
  To address a power section fault in your Curtis Control Systems, start by cycling the power to see if that clears the fault. If the issue continues, the next step is to replace the powerbase.
M
martinezjohnAug 12, 2025
What to do if I have a brake fault on my Curtis enAble 40?
- K
  Kimberly WangAug 12, 2025
  If you're encountering a brake fault with your Curtis Control Systems, begin by checking the wiring. If the problem persists, consider replacing the motor or the powerbase.
R
Randy JohnstonAug 17, 2025
How to troubleshoot a communications fault in Curtis enAble 40?
- K
  Kevin WilliamsonAug 17, 2025
  To troubleshoot a communications fault in your Curtis Control Systems, first check the cable and its connections. If the issue remains, try replacing the cable.
L
Linda JohnsonAug 22, 2025
What should I do if I get a seat actuator driver fault on my Curtis enAble 40?
- D
  Dustin BrownAug 22, 2025
  If you receive a seat actuator driver fault on your Curtis Control Systems, try selecting a different drive or actuator to see if the fault clears. Also, check the wiring and ensure that the seat is not jammed. If the problem continues, inspect the actuator and replace it if necessary. As a last resort, replace the powerbase.
A
Anne EllisAug 27, 2025
What to do if leg actuator driver fault occurs in Curtis enAble 40 Control Systems?
- J
  Joshua LarsonAug 27, 2025
  If a leg actuator driver fault occurs in your Curtis Control Systems, you can try the following: Select a different drive or actuator to see if the fault clears. Check the wiring and ensure that the leg rest is not jammed. If the issue continues, check the actuator; replace it if faulty. Finally, consider replacing the powerbase.

Curtis enAble 40 Specifications

General

Brand	Curtis
Model	enAble 40
Category	Control Systems
Language	English

Summary

Overview of the enAble 40 System

System Configurations

Describes how the powerbase stores and manages multiple data sets for different chair models.

Operational Profiles

Explains the two operational profiles and how they affect chair performance.

MyChair Function

Details the feature for therapists to tune chair aggressiveness and speed.

Swivel Chair Operation

Covers the function that switches drive direction and wheel parameters via seat rotation.

Selectable Speed Modes

Explains how users can select from multiple speed settings.

Multi-Function Inputs

Details the flexible input pins for advanced seat and speed control functions.

Auto-Trim Feature

Describes the system's automatic correction of steering alignment.

Dynamic Turn Radius Control

Explains how turn radius is adjusted based on chair speed.

Installation and Wiring Guide

Mounting the 1740 Powerbase

Provides dimensions and mounting details for the powerbase unit.

Mounting the 1741 Handcontrol

Details mounting options and dimensions for the user handcontrol.

Mounting the 1742 Attendant Control

Specifies mounting dimensions and features for the attendant control.

Powerbase Wiring

Illustrates wiring connections for the 1740 powerbase and its components.

Connecting Control Modules

Guides on connecting the handcontrol and attendant control to the powerbase.

User Handcontrol (1741) Operation

Joystick Operation

Explains how the joystick controls speed, direction, and turning radius.

Keypad Layouts and Functions

Details the different keypad versions and their button functions.

LCD Display Icons

Interprets the various icons displayed on the handcontrol's LCD screen.

Attendant Control (1742) Operation

Attendant Joystick Operation

Explains how the attendant joystick controls chair speed and direction.

Attendant Indicator LEDs

Details the meaning of LEDs on the attendant control for status.

Control Precedence

Defines control precedence between user and attendant controls.

Programmable Parameters

Configuration and MyChair Parameters

Defines system configurations and user feel tuning.

Drive Parameters (Profile 1 & 2)

Adjusts forward/reverse speed and response for each profile.

Steer Parameters (Profile 1 & 2)

Controls steering response and turning behavior for each profile.

Handcontrol Settings

Configures auto-shutoff, key lock, and takeover features.

Speed Mode Settings

Establishes selectable speed modes for user operation.

Joystick Settings

Defines deadbands, pauses, and calibration procedures.

Sound & Display Settings

Customizes audio feedback and LCD backlight brightness.

Handcontrol Inhibit Settings

Manages actuator behavior when the charger is plugged in.

Seat Parameters

Controls seat actuator functions, speed, and stop detection.

Lights Parameters

Configures running lights and turn indicator functions.

Current Limits Parameters

Sets motor current limits for peak and drive operations.

Multi-Function Input Parameters

Configures inputs for advanced functions like speed limits and inhibition.

Compensation Parameters

Adjusts motor load compensation for smooth operation on various terrains.

Motors & Brakes Parameters

Manages motor operation, auto-trim, and braking system settings.

Battery Parameters

Configures battery monitoring, charging, and BDI settings.

Monitor Menu

Handcontrol Monitoring

Displays real-time operational data from the handcontrol.

Seat Monitoring

Shows real-time voltage and current for seat actuators.

Lights Monitoring

Provides real-time status of indicator and running lights.

Motor Controller Monitoring

Displays real-time temperature, current, and speed limit data.

Motors & Brakes Monitoring

Shows real-time motor current, voltage, and brake status.

Battery Monitoring

Displays real-time battery voltage and state-of-charge.

Tuning Guide for Performance Optimization

Select Correct Configuration

Guides on choosing the appropriate parameter set for the wheelchair type.

Set Basic Parameters Before Driving

Initial setup steps for brake voltage and motor wiring.

Set Up Speed Modes

Configures the number and limits of user-selectable speed modes.

Match Powerbase to Motor Wiring

Ensures correct motor direction by setting the Motor Swap parameter.

Determine System Resistance

Measures and sets motor resistance values for accurate compensation.

Trim the Chair for Straight Tracking

Adjusts parameters for straight-line tracking and stopping accuracy.

Set Up MyChair User Profiles

Configures user-defined profiles for customized chair feel.

Set Up Compensation Parameters

Tunes parameters for smooth operation on inclines and during turns.

Set Forward and Reverse Accel;Decel Rates

Adjusts acceleration and deceleration for optimal drive feel.

Set Up Turn Speeds

Fine-tunes turning behavior for consistent speed during maneuvers.

Set Turn Accel;Decel Rates

Adjusts turn acceleration and deceleration for safe, responsive control.

Adjust Steering Sensitivity

Tunes response to small steering inputs based on drive configuration.

Tune Quick Stop and Emergency Stop

Configures rapid stopping features for safety and control.

Tune Ramp Control

Adjusts algorithms for smoother and safer performance on inclines.

Diagnostics and Troubleshooting

Handcontrol Diagnostics

Interprets LCD icons and symbols indicating faults and warnings.

Attendant Control Diagnostics

Explains LED indicators on the attendant control for status.

Maintenance Procedures

Cleaning Procedures

Instructions for safely cleaning the controller and connectors.

Fault History Management

How to access, interpret, and clear the controller's fault log.

Appendix A: Battery Discharge Indicator (BDI) Setup

Setting the Reset Voltage

Steps to measure and set the battery voltage for resetting the BDI.

Setting the Full Voltage

Procedure to measure and set the battery voltage for a full charge state.

Setting the Empty Voltage

Defines the battery voltage corresponding to a fully discharged state.

Setting the Discharge Factor

Calibrates the discharge factor for accurate BDI readings.

Setting Charge Factor and Start Charge Voltage

Configures parameters for partial or full battery charging indication.

Appendix B: WEEE; RoHS Statement

WEEE Compliance

Curtis's approach to Waste Electrical and Electronic Equipment legislation.

RoHS Compliance

Curtis's adherence to Restrictions on Hazardous Substances directive.

Appendix C: Programming Devices

PC Programming Station (1314)

Details the PC software for system configuration and diagnostics.

Handheld Programmer (1313)

Describes the portable programmer for field adjustments and diagnostics.

Programmer Functions

Lists the capabilities: parameter adjustment, monitoring, and diagnostics.

Appendix D: Connectors & Parts List

High Power Connectors, 1740 Powerbase

Part numbers for battery and motor connectors for the powerbase.

Low Power Connector, 1740 Powerbase

Part numbers for the 14-pin connector on the 1740 powerbase.

Replacement Parts, 1741 User Handcontrol

Lists available replacement parts for the 1741 handcontrol.

Replacement Parts, 1742 Attendant Control

Lists available replacement parts for the 1742 attendant control.

Appendix E: Specifications

Table E-1: 1740 Powerbase Specifications

Detailed technical specifications for the 1740 powerbase unit.

Table D-2: 1741 User Handcontrol Specifications

Dimensions and options for the 1741 user handcontrol.

Table D-3: 1742 Attendant Control Specifications

Dimensions and options for the 1742 attendant control.