SETPOINT_RESPONSE_MON
Dispatch-response monitor: times each setpoint step to the tolerance band, holds tracking through a wider exit band, and separates a slow asset from one whose readback has frozen out of band.
When to use it
Use SETPOINT_RESPONSE_MON when an orchestrator dispatches setpoints to assets through OEM adapters and needs evidence that each asset actually followed — the response time, whether it is tracking now, and whether an unchanging measurement means a stable asset or a dead link.
Interface
The published port signature. This is the whole of what the block exposes to your program — the implementation body is not shown here and ships with the download.
Inputs
| Port | Type | Unit |
|---|---|---|
| ENABLE | BOOL | — |
| SP | REAL | eng |
| PV | REAL | eng |
| PV_OK | BOOL | — |
| TOL_PCT | REAL | % |
| MAX_T | TIME | — |
| SPAN | REAL | eng |
| STEP_PCT | REAL | % |
| EXIT_MULT | REAL | x |
| STALE_TMO | TIME | — |
| STALE_EPS_PCT | REAL | % |
| ACK | BOOL | — |
Outputs
| Port | Type | Unit |
|---|---|---|
| RESP_T | TIME | — |
| TRACKING | BOOL | — |
| ERR | REAL | eng |
| TOL_ABS | REAL | eng |
| IN_BAND | BOOL | — |
| ARMED | BOOL | — |
| RESPONDED | BOOL | — |
| VALID | BOOL | — |
| ALM_NO_RESPONSE | BOOL | — |
| ALM_STALE | BOOL | — |
| ALM_PV_FAULT | BOOL | — |
| ALM_CFG_ERR | BOOL | — |
IEC 61499 event interface
EI INIT, REQ·EO INITO, CNF
Validation evidence
- Tests
- 11
- Simulated scans
- 214
- Simulator
- v0.1.0
Complete IEC 61131-3 implementation with a published test suite that runs on the vplant simulator. The counts above are that suite, executed on this build.
- Conforms to IEC 61131-3
- Conforms to IEC 61499
Download SETPOINT_RESPONSE_MON — free
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