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ci-server-engineer/.claude/skills/item-engineering/SKILL.md
cliu 83af63ab53 R1.05 re-check batch 2: graphics, history, portal, system-management, items 
Full manual diffs (C50, R30, C60, L20, C40, L35, R10, R20, J10, L30, L50,
P30, G10, C10) and read-only checks on the shared R1.05 test server where
the permission system allowed them. Skills and summaries moved to R1.05.
Issues ISS-092..129 (gaps 104-107, 114-115, 130-131 unused); ISS-074
closed (manual and software agree), ISS-091 corrected by ISS-119.
version-differences: unlisted manual changes and installed-only changes.
r105-verification: V5-V9 and new not-tested rows.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-08 19:29:15 +11:00

2.7 KiB
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name description version
item-engineering CI Server R1.05 sections, items and sub-items. Use when the user wants to create or change sections, items or sub-items (integrator, min-max, pulse, rate-of-change), set limits, scale or value format, string item length, integrator time unit (integration granule), PIT filter, block or unblock items or sections, or understand item status and option flags (blk, off, uoff, ublk). Sources IM 36K10G10-01EN (Tutorial) and IM 36K10C10-01EN. R1.05 (first written for R1.03)

Item engineering (R1.05)

Re-checked on R1.05 on 2026-10-08: the dataset definitions SECTION_DF, ITEM_DF, SUB_ITEM_DF, STATUS_DF, the item form (JhmiItemDia.xml) and itm.sup (integration granule itm_int_secs = 1) are identical to R1.03. Only ITEM_VAL changed: it has three new fields ENG_UNIT, SCALE_HIGH_LIMIT, SCALE_LOW_LIMIT (by their names the item's engineering units and scale limits next to the value; not in any manual, values not yet read, ISS-126). The R1.05 manuals now give the string item maximum the software uses (200 bytes, ISS-124).

Background: knowledge/manuals/IM36K10G10-01EN.md (chapter 3). Bulk creation of sections and items uses quick load files: skill system-management, task load-remove-records.md. Reading and writing values: system-management task read-write-item.md.

Rules:

  • Run the system-check skill first; follow the user's chosen way of working for any change.
  • Names: Section.Sub-section.Item, max 255 bytes, no : or . inside a name, case insensitive.
Task File Status
Sections, items, sub-items (integrator, min-max) by quick load tasks/sub-items.md verified (R1.03; R1.05 test server 2026-10-08: sample sections, items and sub-items loaded with 0 errors, min-max followed the level)
Integrator time unit (itm_int_secs) tasks/sub-items.md verified (R1.03); R1.05 file identical, not re-tested (setup-file change on a shared server)
Block / unblock an item; write to a blocked item tasks/block-item.md verified (R1.03); R1.05 re-test awaits a decision (ISS-129)
String items: length limit (1–200) and truncation tasks/string-items.md verified (R1.03); R1.05 limit checked in the data dictionary, writes not re-tested (ISS-129)
Item forms, limits, PIT filter, clamping, alarm tab, option bits, item statuses knowledge/manuals/IM36K10C10-01EN.md §3–4 from docs (form definition identical on R1.05)
Switch on alarming, ack type, delay/repeat, test and acknowledge alarms skill alarm-management, task item-alarming.md verified (R1.03)
CENTUM VP virtual test and HIS-TSE connection (new Tutorial ch. 14–15) knowledge/manuals/IM36K10G10-01EN.md from docs; not tested (no CENTUM VP, ISS-127)