How to install the YAMAHA RCX40 four axis robot controller?

DI/DO Monitor mode: Triggered by the PLAY key, it can be overlaid and displayed on the normal operation interface without affecting the operation of the robot.

Installation process and key requirements

1. Preparation before installation

Open box inspection: The equipment is a high-precision device, and before opening the box, it is necessary to check that the packaging box is not severely damaged. After opening the box, check whether the accessories (including MPB programmer, cables, terminal covers, etc.) are complete;

Installation environment: Adequate heat dissipation space should be reserved (top/side ≥ 50mm, rear ≥ 30mm), away from oil, water, vibration sources, and high temperature environments, to avoid blocking the Rear panel fan.

2. Core installation steps

(1) Mechanical installation

Installation method: Supports 4 installation methods, including using rubber feet, front/rear/side installation L-shaped brackets (standard accessories), which need to be installed on a horizontal plane and are not allowed to be placed sideways or upside down;

Handling requirements: Use hand carts and other tools to handle, avoid collision with the front connector of the controller, and prevent damage to the internal PC board.

(2) Electrical connection

Power connection: Connect according to the AC200-230V single-phase specification, with the live wire (L), neutral wire (N), and ground wire connected separately, and the ground wire must be reliably grounded;

Robot cable connection: XM, YM, ROB I/O XY connectors correspond to 1-2 axes, ZM, RM, ROB I/O ZR connectors correspond to 3-4 axes, and must maintain a distance of ≥ 100mm from the power line to avoid confusion of connectors;

Other connections: The MPB programmer needs to be correctly connected to the MPB interface, and if not connected, the MPB terminal needs to be inserted; The absolute battery needs to be connected before the robot cable is connected to avoid origin detection errors.

(3) Wiring specifications

Cable separation: Control lines, communication cables, and robot cables need to be separated from power lines with a spacing of ≥ 100mm, and bundling is prohibited;

Protective measures: The cable should be threaded or fixed to avoid pulling or pulling. When disconnecting the cable, hold the connector instead of the cable itself;

Anti interference: The wiring of electromagnetic contactors, induction motors, and other equipment should be kept away from the controller cables to avoid being laid in the same pipe. If necessary, noise filters and ferrite cores should be installed.

3. Check after installation

Cable connection inspection: Ensure that all connectors are securely plugged in without bent pins or cable damage;

Emergency stop signal check: Confirm that the emergency stop input signal is connected normally and the SAFETY connector is short circuited as required;

Power on test: After power on, observe that the PWR and SRV indicator lights are on and the ERR indicator light is off. If there are no abnormal error reports, the installation is qualified.

Detailed explanation of programming and motion control

1. Core programming operations

(1) Program editing function

Editing mode: Supports switching between Insert and Overwrite modes, allowing for operations such as current insertion, character/line deletion, copy/cut/paste, etc;

Program management: supports program creation, renaming, deletion, and property modification (RW/RO), and can automatically create sample programs (FUTURE programs) for customizing user function keys;

Compilation function: After program editing, the target file needs to be compiled. During the compilation process, syntax errors will be detected, and error messages will be displayed synchronously on the MPB screen.

(2) User Function Key Registration

Define function key functions through the FUTURE program, supporting the allocation of programming mode (P_F series) and manual mode (M-F series) functions;

Example functions include I/O signal control, quick call of motion instructions, etc., supporting up to 15 customizable function keys.

2. Motion control operation

(1) Manual movement and demonstration

Manual movement: Control the movement of each axis through the Jog key, support switching between pulse (joint coordinate) and millimeter (Cartesian coordinate) units, speed can be adjusted step by step through VEL+/- key or 1% precision fine adjustment through VEL++/- key;

Point data teaching: supports direct teaching (manually moving the robot when the servo is turned off) and Jog teaching (moving it with buttons when the servo is turned on), automatically stores teaching data to the specified point number, and supports point annotation editing and copying.

(2) Automatic motion and trajectory control

Program execution: Start the program in AUTO mode, support single step execution (STEP), skip execution (SKIP), breakpoint setting (BREAK), can switch tasks and programs, and adjust motion speed;

Trajectory mode: Supports PTP (point-to-point), ARCH (arc), and LINEAR (linear) interpolation motion. The point trajectory function can verify the actual motion effect of specified point data, and the trajectory speed is 1/10 of the automatic speed.