GE IC697BEM713

Operating Parameters

Battery Type: Lithium battery

Nominal Voltage: 5V DC

Operating Temperature: 0°C to 60°C

Humidity: 5% to 95% non-condensing

Expansion Capability: Supports the addition of up to seven extra IC697 PLC racks, significantly increasing the system's module capacity.

Data Transfer Rate: Operates at a data rate of up to 500 KB/s, ensuring efficient communication between the CPU and connected racks.

Configuration: Designed for ease of use, the module does not require DIP switches for configuration, simplifying the setup process.

Product Features

Memory Expansion: The GE IC697BEM713 primarily serves as an additional memory for the GE Fanuc Series 90-70 Programmable Logic Controllers. It provides up to 1 megabyte of battery-backed static RAM. With this larger memory capability, the PLC can store larger and more complex control programs, enabling it to execute more sophisticated automation tasks.

Advanced Error Correction: The GE IC697BEM713 includes sophisticated error detection and correction algorithms It employs parity checking and cyclic redundancy check algorithms to detect and correct errors that can be introduced during storage or retrieval of data. It helps protect against the risk of memory errors causing programs to behave incorrectly by maintaining the integrity of the stored data.

Battery Backup: It has a built-in battery backup system to protect the stored data during power failures. The SRAM is supported by a lithium-ion battery which powers it continuously, ensuring the integrity of the stored programs/data for years. This enables the PLC to be able to resume smooth operation after a power failure without any loss of vital information.

High Speed Device Programming: Data rates up to 2 GHz associated with the parallel programming interface allow devices to be professionally programmed with the system and updated quickly as needed.

Status Monitoring: Comes with three LEDs to indicate the status of the module and ports, facilitating status monitoring and troubleshooting.

Installation

Mechanical Installation: The GE IC697BEM713 can be installed in one of the expansion slots in the GE Fanuc Series 90-70 PLC chassis. It has a uniform physical layout and mounting holes with specific coordinates for easy and accurate installation. The module must then be properly seated on the slot, to make electrical contact, and clicked into place.

Electrical Configuration: Once the mechanical insertion has been completed, the electrical connections must be established. There is a specific connector on the module for connecting the 5V DC power supply. Input must be connected to the module with correct polarity, as wrong polarity may damage the module. Wiring is completed according to the specific wiring diagrams, and necessary cables and connectors are used to create connections for data transfer and communication with other PLC components.

Application range

Industrial Automation: It is primarily used in manufacturing plants to increase the PLC memory. In automotive assembly lines, where complex control algorithms are needed to control these robotic arms, conveyors and other machinery, the GE IC697BEM713 gives addition availability of memory for the applications to execute.

Process Control: The module is commonly utilized for high-volume process data and control program storage in chemical and petrochemical industries. It is capable of managing the data needs for controlling and monitoring variables like the temperature, pressure, and flow rates of pipes and reactors to ensure the production process is safe and efficient.

Power Generation: The GE IC697BEM713 is used in power plants to store control logic for generators, turbines, and other critical machinery. In this context, the error detection and correction features are particularly essential, since any memory error could cause power generation systems to malfunction, potentially resulting in power outages or equipment damage.

Troubleshooting

Memory Read/Write Errors: If the PLC has errors reading from or writing to the memory provided by the GE IC697BEM713, check the battery status initially. When the battery is low, the data will be lost or it will not work properly. If you need to get it replaced the battery. Review the connections for the module and PLC chassis as well for physical electrical contact.

Communication Issues: If there is a problem with communication between the module and other PLC device, check the data transfer wires and connectors. Check for loose connections, damaged wires, or wrong wiring. Verify the data transfer rate set on both end is same. If the issue persists, you may also want to reset the communication ports and reconfigure according to the GE documentation.

Adjusting Power Supply Issue: If the module doesn't boot-up or shows unstable behavior because of power supply, then check which is 5V DC source. To check that the voltage at the module's power connector is acceptable If the voltage is low, it is necessary to test the power supply unit, fuses, and wiring for any faults.

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