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CANalarm®
The CANalarm®is a diagnostic connector which is provided as an entry-level bus monitoring tool and as a low cost redundancy in safety-related areas.
Description
Entry-level bus monitoring tool
The CANalarm® in the form of a 9-pin D-Sub field bus connector is designed for the logical monitoring of CAN bus systems and is integrated via plug&play into an existing and running system. There it automatically detects the baud rate and starts to analyze independently the entire bus traffic.
As a passive bus node, it detects without interaction and continuously typical characteristics of a CAN communication and compares it with user settable trigger criteria:
- Bus traffic load
- Number of error frames
- ID and content of the transmitted telegrams
Fields of applications:
- Redundancy in safety related areas
- Detection of faulty bus states
- Failure Monitoring: Detection of node failures and malfunctions
- Message Trigger: ID and / or content analysis for event-triggered alarm
CANalarm® - entry-level bus monitoring tool for plant operators
22565-db-e-canalarm.pdf 下载
