c1 drafted · lead PVI 20-25TL-480-R IOM DOCR-071030-A
- PVI 20-25TL-480-R IOM DOCR-071030-A
tbl=35.r5h=f9751340f176
Fault codes › Yaskawa Solectria › Solectria PVI 20/25TL-480-R
Reports grid frequency out of range; confirm with grid frequency measurement; do: AC connection check, contact manufacturer service.
Failure modes that present as the reported condition, and the tests that tell them apart.
tbl=35.r5 h=f9751340f176The manufacturer's own cause and corrective text is not reproduced here.
defined_inc1 drafted · lead PVI 20-25TL-480-R IOM DOCR-071030-A
tbl=35.r5 h=f9751340f176reportsc2 drafted · lead Grid frequency out of range
tbl=19 h=2eb036f0fe1btbl=13.r1 h=1fe4f91d526ddetected_byc3 drafted · lead Grid frequency measurement
tbl=19 h=2eb036f0fe1btbl=13.r1 h=1fe4f91d526dtbl=35.r5 h=f9751340f176review note: support check: partial - Passages say check grid frequency in range and the LCD measurement value, but do not explicitly say it is detected…
mitigated_byc4 drafted · lead AC connection check
tbl=19 h=2eb036f0fe1btbl=13.r2 h=34e2ecbf2d22tbl=35.r5 h=f9751340f176c5 drafted · lead Contact manufacturer service
Final escalation if the alarm persists.
tbl=19 h=2eb036f0fe1btbl=13.r3 h=01a96f3c3374has_recoveryc6 drafted · lead Auto-reset (clears by itself)
Watch for automatic clearing first; then check frequency and wiring, restart; then service.
tbl=19 h=2eb036f0fe1btbl=13.r1 h=1fe4f91d526dapplies_toc7 drafted · lead Solectria PVI 20/25TL-480-R
tbl=35.r5 h=f9751340f176