# PLC_编程学习 (@PLC_XUEXI) on douyin

- id: koinon:creator:douyin_plc_xuexi
- url: https://koinonlink.com/kol/douyin/PLC_XUEXI
- schema_version: 1.4

## Identity
- platform: douyin
- handle: PLC_XUEXI
- platform_url: https://www.douyin.com/user/MS4wLjABAAAA1zxe9KgfY2mHwgOlFaTLtjHbLiHLPJ_7rD30o7yLaUrOXIttoA2vTvB_oEQ_ytdF
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 130493
- following: 44
- posts_total: 165
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.01079
- best_post_interactions: 1408
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: devtools
- category_confidence: 0.95
- category_source: derived_from_recent_content
- topics: PLC编程入门与进阶, 西门子Smart200/1200应用, 工业自动化通讯协议(MODBUS/EtherCAT/S7), 伺服定位与触摸屏配置, 电气控制与现场调试
- bio: 👏大家好，关注王老师，讲述电气工程师逆袭之路；
💓直播内容：PLC编程/触摸屏/定位/通信/机器人；
💓直播风格：通俗易懂，循序渐进，轻松学会PLC；
💓匠心传授，让每个逻辑都清晰可见；
📢可接工程及PLC改造等项目

## Audience (inferred)
- status: present
- description: Electrical automation field engineers, electricians, and PLC programming learners—mainly factory technicians, industrial control practitioners, and those looking to switch careers or advance their skills
- roles: automation
- seniority: practitioner
- pain_points: Easy mistakes in PLC communication debugging and protocol configuration, Difficulty understanding instruction logic, subroutines, and scan sequence, Challenges in connecting HMI variables and hardware interfaces to real-world projects, Lack of access to real engineering cases and retrofitting experience
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.7
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 64
- authenticity_basis: engagement_observed
- credibility_score: 76
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_plc_xuexi#a0564d38] EtherCAT总线控制伺服调试成功，漂亮不？#plc_编程学习 #现场实拍 #plc编程入门教程 #关注我每天坚持分享知识 (https://www.douyin.com/user/MS4wLjABAAAA1zxe9KgfY2mHwgOlFaTLtjHbLiHLPJ_7rD30o7yLaUrOXIttoA2vTvB_oEQ_ytdF)
- [douyin_plc_xuexi#37cd9a14] 我爱你不问归期
- [douyin_plc_xuexi#696e0825] 看懂的留言，什么程序？#西门子plc #西门子smart200 #plc编程入门教程 #知识分享
- [douyin_plc_xuexi#cec478e6] 我来人间一趟
- [douyin_plc_xuexi#9b3c8235] 我来人间一趟（Cover 关剑）
- [douyin_plc_xuexi#d3e99867] 昨天晚上直播手稿，供大家参考学习#plc编程 #西门子plc #每天学习一点点
- [douyin_plc_xuexi#880f54d0] @伤感音乐创作的原声
- [douyin_plc_xuexi#81fc84d0] 👑抖音专属会员上线 最近好多朋友咨询王老师课程，感谢大家支持信任❤️🉑到王老师主页购买专属会员，五合一课程打开即看！

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=106, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=85, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=106, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=106, method=platform_profile

## Freshness
- profile_checked_days_ago: 106
- content_analysed_days_ago: 85
- audience_updated_days_ago: 84

## AI retrieval
- indexing_requests: 12
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_plc_xuexi
- Request removal: https://koinonlink.com/claim?k=douyin_plc_xuexi
- Terms: https://koinonlink.com/for-ai