cliu
90058ffdef
- New skill equipment with task modbus-station: line, station, scan type, points and connected items by quick load, tested against CI Server's own Modbus slave mirror (eqpmdcmem + eqpmdcslvtcp) - CI-Eng-Sample: section PLC1, station CIENG_PLC with write/read-back items, load/remove steps and mirror start/stop scripts - ISS-024: the TCP slave answers Open Modbus/TCP, not RTU (closed) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
118 lines
6.6 KiB
Markdown
118 lines
6.6 KiB
Markdown
# CI-Eng-Sample
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A small, invented sample project that anyone with this repo can load into a CI Server
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**R1.03** test system. Skills use its names in their examples, and every skill task is
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re-tested against it so that no other project is needed.
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Built and tested on CI Server R1.03.00 (unlicensed test system), 2026-09-30.
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## Load and remove
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Test systems only: loading writes to the CI Server database. CI Server must be running.
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From an elevated prompt, call the scripts by full path (a bare `load.cmd` may not be found
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from the current folder):
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```
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cmd /c "<repo>\examples\CI-Eng-Sample\load.cmd"
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cmd /c "<repo>\examples\CI-Eng-Sample\remove.cmd"
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```
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- Each step prints a summary and writes a `.qlo` listing; check that `Errors` is 0.
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- **Restart CI Server after loading** (stop, then start the CI Service): a new storage group
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stores no history until CI Server restarts.
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- `load.cmd` on a system that already has the project reports `Exists` and changes nothing.
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- `remove.cmd` takes about 1½ minutes: a storage group can only be deleted after its stop time
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has passed, so the script sets a stop time one minute ahead and waits. Removing the group
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also deletes its history.
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## Current contents
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| Name | Kind | Details |
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|---|---|---|
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| `CI-Eng-Sample` | Section | Top level |
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| `CI-Eng-Sample.TANK1`, `.PUMP1`, `.SYSTEM` | Sections | Tank, pump, system monitoring |
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| `CI-Eng-Sample.TANK1.LEVEL` | Item, Real | %, format `999.9`, limits LL 10 / L 20 / H 80 / HH 90, scale 0–100 (alarming off), stored in `CIENG_EVENT` |
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| `CI-Eng-Sample.TANK1.INFLOW` | Item, Real | m3/h, format `9999.9`, scale 0–500, stored in `CIENG_EVENT` |
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| `CI-Eng-Sample.PUMP1.RUNNING` | Item, Boolean | |
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| `CI-Eng-Sample.PUMP1.MODE` | Item, Integer | 0 manual, 1 auto |
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| `CI-Eng-Sample.SYSTEM.CPU_LOAD` | Item, Real | Target for `intcpumon` |
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| `CI-Eng-Sample.SYSTEM.DISK_C` | Item, Real | Target for `intdskmon` (reports **used** %) |
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| `CI-Eng-Sample.SYSTEM.PING_LOCALHOST` | Item, Integer | Target for `inttcpmon` (1 = reachable) |
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| `CI-Eng-Sample.SYSTEM.PROC_ALM` | Item, Integer | Target for `intmon` (1 = `alm` process running) |
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| `CI-Eng-Sample.PUMP1.RUNNING.RUN_SECONDS` | Sub-item, Integrator | Running time in seconds (adds value × integration granule, `itm_int_secs` in `itm.sup`, default 1 s) |
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| `CI-Eng-Sample.TANK1.LEVEL.MAX` | Sub-item, Min-Max | Highest level seen |
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| `CI-Eng-Sample.DEMO` | Section | Tutorial examples |
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| `CI-Eng-Sample.DEMO.COUNTER` | Item, Integer | Counts 1…100, one step per second, written by `DEMO.INCR1` |
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| `CIENG_1S` | Trigger group | Every second |
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| `CIENG_INCR` | Class (traditional) | Increments `DEMO.COUNTER`, wraps at 100; compiled on load |
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| `CI-Eng-Sample.DEMO.INCR1` | Object | Instance of `CIENG_INCR` |
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| `CIENG_EVENT` | Item storage group | Event/Item, lifetime 1 week, rollover 1 day |
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| `CI-Eng-Sample.PLC1` | Section | Modbus loopback station |
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| `CI-Eng-Sample.PLC1.COMM_OK` | Item, Boolean | Status item of station `CIENG_PLC` (1 = communicating, status 22 when off-scan) |
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| `CI-Eng-Sample.PLC1.SETPOINT` / `.READBACK` | Items, Integer | Written to holding register 1 (`RO:1`) / read from input register 1 (`RI:1`), same memory |
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| `CI-Eng-Sample.PLC1.CMD` / `.FEEDBACK` | Items, Boolean | Written to coil 1 (`DO:1`) / read from input bit 1 (`DI:1`), same memory |
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| `CIENG_MB_LINE` | Modbus line (TCP/IP) | Equipment manager `EQPCIENG` (created and started by loading the line) |
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| `CIENG_PLC` | Modbus station | Open Modbus/TCP to `localhost:5020`, unit 1, output method *On change and connect* |
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| `CIENG_SCAN1S` | Modbus scan type | 1000 ms |
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| `CIENG_VIEWER` | Authorization group | Read-only: `ITEM_READ`, `SECTION_READ`, `ALARM_CURRENT_READ`, `ALARM_CHRONO_READ`. No users are created by the sample. |
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All items except `PLC1.*` are internal (no station). The `PLC1` station talks to CI Server's own Modbus slave mirror (see below), so no PLC is needed either.
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New items start with status 13 (`NOT INIT`) until a value is written.
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## Files
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| File | Purpose |
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|---|---|
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| `01_section_df.qli` | Sections (`SECTION_DF`); parents before children |
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| `02_item_df.qli` | Items (`ITEM_DF`) |
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| `02b_sub_item_df.qli` | Sub-items (`SUB_ITEM_DF`) |
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| `03_his_group_df.qli` | Item storage group (`HIS_GROUP_DF`) |
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| `04_item_his_df.qli` | Items in the storage group (`ITEM_HIS_DF`, name `<group>:<item>`) |
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| `05_trigger_df.qli`, `06_class_df.qli`, `07_object_df.qli` | Trigger group, class (source in the `METHOD` memo, `@"` … `"@`, `COMPILE` 1), object |
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| `08_auth_group_df.qli` | Authorization group (`AUTH_GROUP_DF`) |
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| `09_modbus_line_df.qli`, `10_modbus_station_df.qli`, `11_item_eqp_df.qli` | Modbus line; station, scan type, points; items connected to points |
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| `equipment/eqpciengslv_start.cmd`, `_stop.cmd` | Start/stop the Modbus slave mirror (copy to `tls\com`) |
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| `80_`…`92_remove_*.qli` | Names to delete, in reverse order |
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| `load.cmd`, `remove.cmd` | Run the steps in the right order |
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| `monitoring/*.sup.txt` | Setup-file lines for the monitoring processes (not applied by `load.cmd`) |
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## Modbus slave mirror (for station CIENG_PLC)
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`CIENG_PLC` reads and writes CI Server's own Modbus slave: `eqpmdcmem` (slave memory) and
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`eqpmdcslvtcp` (Modbus TCP on port 5020). Without them the station reports bad communication
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(`COMM_OK` = 0) but everything loads. To start them with CI Server, an administrator copies
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`equipment/eqpciengslv_start.cmd` and `eqpciengslv_stop.cmd` to `%TLS_ROOT_PATH%\tls\com`;
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for a quick test they can also be started by hand from a normal prompt:
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```
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start eqpmdcmem -n EQPMDCMEM
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start eqpmdcslvtcp -n EQPMDCSLVTCP -p 5020
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```
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Remove the two files from `tls\com` when the sample is removed. See skill `equipment`, task
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`modbus-station.md`.
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## Monitoring processes (optional)
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`monitoring/` holds the lines to add to the setup files in `%TLS_ROOT_PATH%\tls\sup\` so that
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`intcpumon`, `intdskmon`, `inttcpmon`, `intmon` and `intspawn` write into the `SYSTEM` items.
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These change the system's own setup files: back the files up first and restore them after
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testing. See the `system-management` skill, task `monitoring-processes.md`.
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## Planned additions
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| Phase | Adds |
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| 6 | Template items, a class with attributes/prompts, objects that create items |
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| 8 | Alarm settings on sample items |
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| 9 | More storage groups (scan/time, aggregation) |
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| 10 | A display and symbol |
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| 11 | A report |
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## Rules
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- Test systems only; invented names only, no real plant or customer data.
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- Keep the load order: sections → template items → classes (compiled) → objects → other
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items → storage groups → items in storage groups (IM 36K10J10 §5.6). Keep `remove.cmd` in
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reverse order.
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- Every file notes the CI Server version it was built and tested on.
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