What Is a Punch Adjustment in Shop Floor Tracking?

A punch adjustment is a supervisor-authored correction to a production punch, carrying the old value, the new value, a reason, and the adjuster's name. When an operator's kiosk record is wrong, a forgotten clock-out, a mistyped count, a punch left open, a supervisor does not quietly overwrite it. They record an adjustment that keeps the original value beside the corrected one and stamps who made the change and why. The result is a shop-floor record that is both accurate and traceable, so the number can be trusted and the correction can be seen.

This entry defines the punch adjustment and shows how it behaves inside EDGEBIC by User Solutions. For the wider index of planning terms, see the manufacturing glossary, and for the record it corrects, read what is a punch type in shop floor tracking.

How it works

A production punch is the raw capture of an operator's state on a machine: a segment of time from when they started to when they ended, tagged with what they were doing. Most of the time these punches are correct, because the operator taps start and end at the kiosk as the work happens. But human capture goes wrong in predictable ways. Someone walks off at the end of a shift without ending a run, so an automatic close leaves the punch running to midnight. Someone fat-fingers a piece count. Someone starts a punch on the wrong job.

A punch adjustment is the sanctioned way to fix these without destroying the original. It records four things: the value as it was, the value it should be, a reason for the change, and the name of the supervisor who authored it. The corrected value becomes the effective record for reporting, but the original stays attached, so a later reviewer can see that a correction happened rather than a suspiciously clean number.

That preservation is the whole point. A shop floor lives or dies on the trust people place in its numbers. If corrections were silent overwrites, no one could tell an accurate capture from a quietly rewritten one. By keeping the before, the after, the why, and the who, an adjustment turns a fix into evidence rather than a cover-up.

A concrete example

Joe runs a press on the afternoon shift. At the end of the day he heads home but forgets to tap "end" on his punch. The kiosk, seeing an open punch at the end of the shift, auto-closes it at midnight. The record now says Joe ran the press for eight extra hours he never worked.

The next morning the shift lead notices the runaway punch. Rather than deleting it and typing a fresh one, the lead opens a punch adjustment: original end time midnight, corrected end time five in the afternoon, reason "operator forgot to clock out," authored by the shift lead. The hours are now right, payroll and job costing get the real number, and the record permanently shows that this punch was corrected, from what, to what, and by whom. Anyone auditing the day sees the full story, not a laundered figure.

How EDGEBIC uses it

In EDGEBIC, operators capture their own work as production punches at the shop-floor kiosk, and supervisors correct those punches with punch adjustments when something needs fixing. An adjustment records the old value, the new value, a reason, and the supervisor's name, so the corrected actuals are accurate while the correction itself remains fully traceable.

This keeps a clean line between two different activities. Raw capture is an operator action, done live at the kiosk as the work runs. Correction is a supervisor action, done after the fact, and it always carries accountability because the adjuster's name is part of the record. Nobody has to guess whether a number is original or amended, because the adjustment carries both.

Correcting a punch is about getting the shop-floor record right, which is a separate concern from replanning the schedule. The plan and the actual dates that drive rescheduling flow through their own path, where completed work is preserved and only remaining work is replanned. A punch adjustment simply makes sure the captured hours and pieces are honest before any of that downstream reporting happens. To see the raw record it corrects, read what is a punch type in shop floor tracking, and for who recorded a punch in the first place, read what is a punch source in shop floor tracking. For the terminal where operators capture punches, see what is a shop floor kiosk.