#输送线循环覆写由plc执行

lty

2025-03-29 8e7bafc2ef250baf2989d0584a0d3812d4113ff3

 src/main/java/com/zy/core/thread/SiemensDevpThread.java

@@ -584,33 +584,11 @@
                plcAddressStaNo = "DB73." + (4 * 6 + 4);
                break;
        }
//        String plcAddressWorkNo = "DB100." + index * 6;
//        String plcAddressStaNo = "DB100." + (index * 6 + 4);

        while (writeCount < 5) {
            // **读取当前PLC状态，避免不必要的写入**
            OperateResultExOne<byte[]> readResult = siemensS7Net.Read(plcAddressWorkNo, (short) 6);
            if (readResult.IsSuccess) {
                int currentWorkNo = siemensS7Net.getByteTransform().TransInt32(readResult.Content, 0);
                short currentStaNo = siemensS7Net.getByteTransform().TransInt16(readResult.Content, 4);

                if (currentWorkNo == staProtocol.getWorkNo().intValue() && currentStaNo == staProtocol.getStaNo()) {
                    log.info("站点 {} 当前状态已匹配，无需重复写入", staProtocol.getSiteId());
                    return;
                }
            }

            // **写入新任务**
            if (writeTaskToPLC(plcAddressWorkNo, plcAddressStaNo, staProtocol)) {
                writeFlag = true;
                log.info("输送线命令写入成功，PLC编号={}，站点数据={}，尝试次数={}", slave.getId(), JSON.toJSON(staProtocol), writeCount);
                break;
            }

            log.warn("输送线命令写入失败，PLC编号={}，站点数据={}，尝试次数={}", slave.getId(), JSON.toJSON(staProtocol), writeCount);
            writeCount++;
        // **写入新任务**
        if (writeTaskToPLC(plcAddressWorkNo, plcAddressStaNo, staProtocol)) {
            writeFlag = true;
            log.info("输送线命令写入成功，PLC编号={}，站点数据={}，尝试次数={}", slave.getId(), JSON.toJSON(staProtocol), writeCount);
        }

        // **写入失败处理**
        handleWriteFailure(staProtocol, writeFlag);
    }