Curtis Controller Programming Software



AC Motor Controllers

Curtis AC induction motor controllers provide OEMs with an unbeatable combination of power, performance and functionality. They are very reliable and well proven in counterbalance trucks, warehouse trucks, tow tractors and many different types of electric vehicle worldwide. The Curtis IFO flux vector algorithm generates maximum torque and optimal efficiency across the entire speed range, allowing Curtis AC to out-perform many competitive controllers with higher current ratings. Fully integrated Curtis AC controllers include a comprehensive amount of logic I/O and many unique features such as VCL and Auto Tuning. These features, combined with intuitive programming and powerful diagnostics, make Curtis AC the quickest and easiest controllers in the industry to set up for new applications, reducing the OEM's development costs and time to market.

Curtis offers a full range of AC controllers:

Software

Full programmability with Curtis Vehicle Control Language VCL

  • The EV West Curtis Controller Mount is made of 3/1. Model: Controller M: Manufacturer: EV West: Weight: 5.00. The Curtis 1313-4401 OEM level Handheld Programmer. Model: 1313-4401: Manufacturer: Curtis: Weight. ZEVA EVMS Monitor for Programming Motor Controller and BMS Systems. The EVMS Monitor is designed to work in.
  • Features View and adjust controller programmable parameters. Real-time monitoring of system variables such as voltage, temperature, and current. Saves all data – parameter values, monitor values, history logs etc., in a single file.

Curtis Speed Controller

Curtis VCL -Vehicle Control Language - is an easy to use software programming language that allows vehicle developers to create customized functionality within the Curtis controller. It includes CAN communications control, I/O configuration and mapping, feedback-loop process blocks such as Proportional-Integrator -Differentiator (PID), and many other powerful functions. A comprehensive library of VCL functions allows the rapid development of unique functions and combinational or sequential logic. For multi-controller, CANbus applications, VCL enables the developer to configure the network and fully utilize all of the I/O available. VCL also allows the easy integration of Instrumentation and other 3rd party devices, and eliminates the need for expensive dedicated vehicle system controllers. Depending on the customer's preferences, Curtis offers customers VCL training, or we can provide a VCL development service, where Curtis engineers will work together with OEM engineers to create the custom VCL code required for each project.

CANBus

A controller-area network (CAN or CAN-bus) is a serial communications bus standard, allowing electronic control modules to communicate with each other within a vehicle. CANopen is an international standard, and is a higher-layer CAN protocol for embedded control systems. CANopen has become the standard communication bus for most electric vehicle applications including forklift trucks and other materials handling vehicles. SAE J1939 is an alternate higher-level protocol that is commonly used for IC engine-powered vehicle applications, such as agricultural vehicles, construction vehicles, and automobiles. Most recent Curtis controllers adhere to the CANopen protocol and support the DS401 IO-device profile standard. Earlier Curtis CAN controllers adhere to the CAN2.0B standard, but run proprietary higher-level protocols called Curtis Nodes 1.0 and Curtis Nodes 2.0. Please note that SAE J1939-compliant variants of certain Curtis products are possible -please contact us for more information.

Dual Drive

Most Curtis AC controllers have Dual-Drive functionality built into the operating system as a standard feature. This feature is required for vehicles with dual fixed axle drive motors and a steered wheel or axle, such a 3-wheel counterbalance trucks. The traction controllers must provide an electronic 'differential' effect, which prevents excess tire wear and allows the trucks to smoothly execute tight turns. The Dual-Drive function allows the traction controllers (one master, one slave) to proportionally reduce the relative speed of the inside wheel and increase the speed of the outside wheel as the truck corners. As the steering angle increases, the direction of the inside wheel is reversed, giving the truck the smallest possible turning circle. Curtis Dual-Drive provides smooth and efficient control of vehicle speed, acceleration and motor current while turning, and ensures safe operation in the event of a fault with either of the motors, controllers, or the steering angle feedback sensor. Maya lt bonus tools 2018 torrent.

Relatively, programming a 1204M-4201 is relative simpler than the programming process of other CURTIS controller models. For each different controller models, CURTIS configures a different terminal setting for programmers. But there are some points are common: A KSI (key switch input) terminal is always available for activating the controller. Curtis VCL -Vehicle Control Language - is an easy to use software programming language that allows vehicle developers to create customized functionality within the Curtis controller. It includes CAN communications control, I/O configuration and mapping, feedback-loop process blocks such as Proportional-Integrator -Differentiator (PID), and many.

Curtis Controller Programming Software

IFO Vector Control

IFO Vector Control Indirect Rotor Flux Orientation (IFO) vector control is a superior technique for AC induction motor control. IFO Vector control manipulates the magnitude, frequency, and phase of the control variables. This technique provides superior dynamic response, higher operational efficiency and maximum torque generation than is possible when using simpler V/F or 'Slip' scalar control techniques. The mathematical model of an induction motor is complex. Using a series of reference frame transformations, IFO vector control simplifies the model to enable precise control of torque and flux, similar to a DC SepEx motor controller.

Curtis

Curtis Controller Programming Software Download

Auto Tuning

Curtis Controller Programming Software Download

Curtis AC controllers are unique in the industry due to their ability to 'auto-tune' - that is, to perform the motor characterization in place on the vehicle, with any brand of AC motor. If characterizing a traction system, ensure the drive wheels are off the ground and free to spin, and that the vehicle is safely blocked from accidental movement. If characterizing a hydraulic system, the motor should be unbolted from the pump and allowed to spin freely. Unlike some competing AC controllers, Curtis AC controllers will control any brand of AC motor. All that is needed is a Curtis hand-held programmer, and the completion a simple step-by-step procedure. However, Curtis has built up an extensive library of AC motors from all major manufacturers that have already been characterized. If your project is using such a motor, these settings can be applied from the library directly to the new application.