Sokki Electronics JS0036 PulScale is a precision linear displacement measurement unit typically used in industrial automation for position feedback. Common failure points for this class of devices include power supply degradation, signal conditioning board faults (e.g., op‑amp drift or capacitor leakage), and encoder/scale misalignment or contamination. Begin troubleshooting by verifying the 24 V DC input and ensuring no voltage sag; check all I/O terminals for continuity and correct logic levels; inspect the internal PCB for burnt components, cracked solder joints, or moisture damage; then review any error codes displayed on the unit’s panel or logged via its communication interface.[oss-gpt-20b]