# `Sp_plc_implementation1` (procedure)

> 机器运行情况(全部)


- **Type:** PROCEDURE
- **Deterministic:** NO
- **SQL data access:** CONTAINS SQL

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `sMachineId` | `varchar(100)` |
| 2 | IN | `sBrId` | `varchar(100)` |
| 3 | IN | `sSuId` | `varchar(100)` |
| 4 | IN | `tStartDate` | `varchar(100)` |
| 5 | IN | `tEndDate` | `varchar(100)` |
| 6 | IN | `pageNum` | `int` |
| 7 | IN | `pageSize` | `int` |
| 8 | OUT | `totalCount` | `int` |
| 9 | IN | `countCloumn` | `varchar(5000)` |
| 10 | OUT | `countMapJson` | `longtext` |
| 11 | IN | `sFilterOrderBy` | `varchar(5000)` |
| 12 | IN | `sGroupby_select_sql` | `varchar(5000)` |
| 13 | IN | `sGroupby_group_sql` | `varchar(5000)` |
| 14 | OUT | `sCode` | `int` |
| 15 | OUT | `sReturn` | `varchar(5000)` |

## Body

_Body is not pre-cached. To inspect: `mysql --defaults-file=~/.my.cnf -e 'SHOW CREATE PROCEDURE `Sp_plc_implementation1`'`._

## Narrative

**Business context:** 设备 / PLC 信号采集 — variant of `Sp_plc_implementation` (proc COMMENT: "机器运行情况(全部)"). Same paged equipment-status decoder but scoped to `elemachine WHERE iPlcNo > 2` — the second/third signal groups (the first proc handles `iPlcNo < 3`). Together the two procs cover the full machine fleet.

**What it does:** Identical structure to `Sp_plc_implementation`: builds `Sp_plc_implementation` and `p_elemachine` temp tables, cursors each machine, pulls top-N `sysdoplclog` rows by `tMakeDate DESC LIMIT p_index,pageSize`, decodes the pipe/comma-delimited `sValues` payload via `Fn_split_string` into 23 metric columns. Differs from `Sp_plc_implementation` mainly in the `iPlcNo` filter and in ordering by `tMakeDate` rather than `iIncrement`.

**Invocation:** Status: appears orphaned. No `gdsmodule.sProcName` binding, no form-master sSqlStr reference, no `gdsconfigcharmaster.sProcedureName` chart binding, no other-routine caller, no xly-src reference (no install script ships it). Signature matches the paged-report convention, suggesting it was once a report data-source — candidate for maintainer audit.
