REJECT_VERIFY
Reject-actuator confirmation: proves each commanded reject left the line, and stops the line when one did not.
When to use it
Use REJECT_VERIFY when a rejector removes containers the line has condemned, and there has to be positive proof — a confirmation switch, a bin photo-eye, an actuator-extended proximity — that each commanded reject actually happened.
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 |
|---|---|
| ENABLE | BOOL |
| COMMAND | BOOL |
| DEMAND | BOOL |
| CONFIRM_SW | BOOL |
| T_WIN | TIME |
| CONF_OK | BOOL |
| STUCK_T | TIME |
| ACK | BOOL |
Outputs
| Port | Type |
|---|---|
| VERIFIED | BOOL |
| LINE_PERMIT | BOOL |
| FAIL | BOOL |
| PENDING | BOOL |
| CNF | BOOL |
| REJECTS_CMD | UDINT |
| REJECTS_VERIFIED | UDINT |
| UNVERIFIED | UDINT |
| SPURIOUS_CNT | UDINT |
| LATE_CONFIRMS | UDINT |
| ALM_NO_CONFIRM | BOOL |
| ALM_OVERLAP | BOOL |
| ALM_LATE_CONFIRM | BOOL |
| ALM_SPURIOUS | BOOL |
| ALM_STUCK | BOOL |
| ALM_CONF_FAULT | BOOL |
Validation evidence
- Tests
- 9
- Simulated scans
- 63
- 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
Download REJECT_VERIFY — free
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