Colway Solutions
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Modbus Protocol Tester

Modbus Protocol Tester features, usage and benefits are summarized below.

Usage Enabling Feature Advantage / Benefit
Test complex configurations Several instances of Modbus Protocol Tester can run simultaneously Fast test cycles. One-pass comprehensive test of complete environment
Modbus Test Automation Modbus test automation allows user to send group of Modbus commands to the slave and logs the data into a text file MB_Automation routines provide both read and write access to one or more modbus slave devices through the script generated using XML file
Isolation and diagnosis of network problems Ability to profile and manage individual devices Fast regression testing.
Long duration testing Reconnects automatically after communication interrupt No need to repeat tests due to communication interrupt
Metrics capture for understanding communication delays Timestamp traffic and display data at individual packet level Debug unstable environments
Functional compatibility testing Supports Modbus function codes: 01, 02, 03, 04, 05, 06, 07, 15, 16, 17, 23 Assure Industry standard compliance
Test field installations Small size software: Less than 2.5 MB fits on pen drive Carry software, not computer
Quick check connections and communications Real time display of communications statistics Immediate visibility to communications
View data in format of choice Data Interpretation Layer offering format choices Data uniformity
Diagnose communication problems. Verify test execution. Compile test reports. Event Logger. Time stamps and captures events throughout test cycle Event log provides exact behaviour of communications network: faster problem isolation and fix.
Stress testing Rapidly transmits and receives Modus messages Increase product robustness.

Typical tester usage

  • Modbus specifications compatibility
  • Test complex configurations
  • Isolate and determine root cause
  • Long duration testing
  • Diagnose communication problems
  • Modbus Test Automation
  • Modbus Protocol Tester - Download Now

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