PRIO-536

WARN PMC%d: Internal I/O number reached limit

The number of internal I/O settings has reached the limit.

Change internal I/O settings.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · PRIO-536

Brand	FANUC
Updated	2026-10-26

PRIO-536

The number of internal I/O settings has reached the limit.

Change internal I/O settings.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · PRIO-536

Brand	FANUC
Updated	2026-10-26