2026-08-28 15:06:01 +08:00
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package plc
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import (
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"context"
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"bj_power_mes/internal/config"
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)
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// tcpClient 占位:对接西门子 S7 的实现签名。
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// 本项目以 mock 为主,真实 S7 对接预留(寄存器写工序码、读完成信号位)。
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type tcpClient struct {
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c config.PlcConf
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}
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func newTcpClient(c config.PlcConf) *tcpClient {
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return &tcpClient{c: c}
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}
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func (t *tcpClient) SendProcessCode(_ context.Context, combination string) ([]int, error) {
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return parseCombination(combination), nil
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}
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func (t *tcpClient) QueryDone(_ context.Context) (bool, error) {
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return true, nil
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}
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func (t *tcpClient) AckDone(_ context.Context, ok bool) {
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_ = ok
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2026-09-04 14:18:53 +08:00
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}
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// QueryDockPallet 读接驳台托盘传感器。真实对接:按 DOCK 编码映射 PLC 寄存器(如 DB101.DBX0.0=DOCK01 托盘到位)。
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// 信号定义未确认前返回 false(默认无托盘),待现场 PLC 点位表给到后在此处补读寄存器逻辑。
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func (t *tcpClient) QueryDockPallet(_ context.Context, _ string) (bool, error) {
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return false, nil
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2026-08-28 15:06:01 +08:00
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}
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