The manual for BASIC commands for the IEC bus covers the assignment of IEC bus addresses, control of management lines, device reset commands, and data output with or without end-of-line signals. It also provides instructions for executing group triggers, switching devices to local control, and troubleshooting potential errors related to system control and address assignments.

• Brand: Manuals
• Model: BEFEHLE
• Type: manual
• File size: 1.0 MB

Manual Overview

The manual for Manuals BEFEHLE provides detailed instructions for managing and controlling devices on an IEC-Bus using BASIC commands. It includes guidance on assigning IEC-Bus addresses to controllers, which is essential when multiple controllers are connected to the bus. The command IECADR is used for this purpose, similar to setting a device’s address via a DIP switch. Troubleshooting is addressed through error messages such as “not an IEC-bus controller,” which indicates that the IECATN command can only be sent when the device is the controller. For resetting devices, the IEC OCL command is used to return all devices to a manufacturer-defined default state, which is recommended before starting a new program. Calibration and adjustments are managed through commands like IEC EOI and IEC NEOL, which control the end-of-line character transmission. Board-level guidance includes using the IEC GET command to trigger operations in devices or groups, especially for time-critical processes. The manual also covers addressing devices as listeners and handling input without addressing, ensuring proper data flow and management on the IEC-Bus.

Quick Issues Covered

• Diagnose IEC-Bus address assignment issues with IECADR command.
• Resolve 'not an IEC-bus controller' error during ATN activation.
• Troubleshoot IFC line activation failure due to incorrect system controller setting.

Overview

The document provides instructions for using BASIC commands with the IEC bus, focusing on assigning addresses, managing control lines, and executing device commands. It covers syntax, purpose, and examples for various IEC commands such as IECADR for address assignment, IECATN for activating the ATN line, and IEC GET for triggering operations in devices. The manual also includes error messages and remarks on command usage, emphasizing the controller’s role in managing the bus and devices.

Specifications

Refer to the PDF for details.

Controls & Indicators

Refer to the PDF for details.

Installation / Setup

Refer to the PDF for details.

Operation

The manual provides instructions for operating an IEC-Bus system. It describes various commands and their purposes, syntax, and examples. Key commands include:

1. IECADR: Assigns an IEC-Bus address to controllers when multiple controllers are connected to the bus. It functions similarly to setting an IEC address on devices using a DIP switch.

2. IECATN/NATN: Controls the “ATN” line to inform interfaces to pay attention to data on the bus. Only the controller can send this command.

3. IECOCL: Resets all devices to a default state, recommended before new bus usage or program start.

4. IECEOL/NEOL: Manages the end-of-line signal during data output, determining if the last character is sent with or without the EOI message.

5. IECGET: Triggers operations in addressed devices or groups, useful for synchronized actions in time-critical processes.

6. IECGTL: Switches addressed devices back to manual control, ending remote control.

7. IECIFC: Activates the “IFC” line to set all interfaces to a remote state, exclusive to the system controller.

8. IECIN: Reads character strings with addressing, involving speaker and listener addresses.

9. IEC$IN/%IN: Reads character strings or integers without addressing, functioning as a controller or talker/listener.

10. IECLAD: Addresses devices as listeners on the bus.

These commands allow for precise control and communication over the IEC-Bus, essential for managing connected devices.

Troubleshooting & Error Codes

Refer to the PDF for details.

Safety & Warnings

Refer to the PDF for details.

Download BEFEHLE Manual (PDF – 1.0 MB)

Rs-iec BEFEHLE manual PDF (1.0 MB) guides technicians in troubleshooting and calibrating the device efficiently.

• Brand: Rs-iec
• Model: BEFEHLE
• Type: Manual
• File size: 1.0 MB

Overview

Brief overview of the product.

Specifications

• Key spec 1
• Key spec 2

Controls & Indicators

Control panel/button layout.

Installation / Setup

1. Step 1…
2. Step 2…

Operation

Basic usage, modes, cycles.

Troubleshooting & Error Codes

Safety & Warnings

• Important warning…

Downloads

Download BEFEHLE manual (PDF)