A: Running an electronic SOP system on a single production line typically takes 2 to 6 weeks to go live, while rolling out across multiple workshops or sites requires 2 to 4 months. The duration depends not on the software itself but on three variables: the number of production lines, the degree of digitalization of SOP documents, and the depth of integration with MES or industrial control networks. Breaking this down by phase clarifies the timeline.
1. Requirement confirmation and site survey, 3 to 5 working days. This step involves tallying the number of workstations to be launched, determining whether existing SOPs are in paper or PDF format, identifying whether Kanban displays are Android all-in-one units or industrial PCs, and verifying network coverage at the line side. Skipping details here will inevitably lead to rework later.
2. System deployment and basic configuration, approximately 1 week. This includes setting up server or cloud environments, defining account permissions, and mapping workstations to product models. Essentially, this phase establishes the logic for "which line, which workstation, and which version of the work instruction" before proceeding.
3. Digitalization of SOP content and trial run, 1 to 2 weeks. This is the most labor-intensive stage. Paper documents must be converted into structured text-image formats or videos, with version numbers and effective dates clearly organized. It is recommended to start with a pilot on one typical production line, involving frontline team leaders in proofreading rather than having engineers work in isolation.
4. Training and formal cutover, 3 to 5 days. Operators learn to scan codes and retrieve documents, team leaders learn to publish changes, and process engineers learn to roll back versions. While the system operation itself is straightforward, the real challenge lies in changing the habit of flipping through paper documents.
Important considerations: If the implementation involves permission controls for ESD (Electrostatic Discharge) workstations or requires triggering SOP pop-ups based on WIP (Work In Process) pass-through data from upstream systems, the integration workload increases significantly, and the timeline should be estimated at the upper limit. When expanding to multiple factories, it is advisable to stabilize operations at one site before replicating the solution elsewhere, rather than launching simultaneously everywhere.
Practical advice: Clearly define the first phase scope by selecting only a few lines and targeting a single pain point, such as resolving version confusion or reducing time spent searching for documents during line changeovers. Keeping the scope focused allows completion within 1 month; attempting to address everything at once can extend the project to half a year.