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Data Layer Control

Main Node​

he/commgo/app/tool1 exposing command, state, lastResult.

Write command to set pset and pulse enable (rising edge loads PSet; falling edge aborts active tightening). Continuous enable supported in OPEX protocol (Command: 61, Param: 1=Enable).

Errors (missing PSet, transfer failures, unlicensed software) reported through state node with error_code field. Negative error codes block Enable/Disable commands. See Error Codes Reference for complete list of error codes and resolutions.

Buffer Status Monitoring​

he/commgo/buffer/status - Output buffer statistics for monitoring HTTP transmission health:

  • queued_items - Number of results awaiting transmission
  • total_transmitted - Lifetime successful transmissions
  • available_disk_space_mb - Available storage space
  • is_disk_space_critical - True when storage critically low

See Output Curves - DataLayer Integration for complete field descriptions and PLC monitoring patterns. Datalayer Type List

Data Layer Tool1

Data Layer Disable

Summary​

  • command: write (pset + enable/disable)
  • state: read (connection/operational)
  • lastResult: read (torque/angle/result JSON)