From da9df9d46ed3fc50e0c03497bd9f76b8aa1a4595 Mon Sep 17 00:00:00 2001
From: chenluhua1980 <Chenluhua@qq.com>
Date: 星期三, 14 一月 2026 15:37:48 +0800
Subject: [PATCH] 1.修复以下问题： 作业前置条件不足导致 PJ 验证失败：onPRJobMultiCreate 调 CMaster::setProcessJobs，CProcessJob::validate 要求“当前没有其它 PJ”（issue 1000），且 carrierPresent/slotUsable 必须为真。只要本地还有未结批的 PJ/CJ 或载具/槽位状态未就绪（ID 未绑、Slot 未使能），Host 发送的 CreateMultiPJ 会直接被丢弃（返回 size=0），但当前代码没有向 Host 回 ACK/NAK，Host 会误以为创建成功。
---
SourceCode/Bond/BondEq/CPLC.cpp | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/SourceCode/Bond/BondEq/CPLC.cpp b/SourceCode/Bond/BondEq/CPLC.cpp
index 9b1584c..3c4d175 100644
--- a/SourceCode/Bond/BondEq/CPLC.cpp
+++ b/SourceCode/Bond/BondEq/CPLC.cpp
@@ -242,7 +242,7 @@
bool CPLC::isConnected()
{
- return m_pChannel->isConnected();
+ return m_pChannel != nullptr && m_pChannel->isConnected();
}
int CPLC::readWord(MC::SOFT_COMPONENT softComponent, unsigned int addr,
@@ -267,6 +267,12 @@
int value, ONWRITE funOnWrite)
{
return m_pChannel->writeWord(softComponent, addr, value, funOnWrite);
+}
+
+int CPLC::writeDWord(MC::SOFT_COMPONENT softComponent, unsigned int addr,
+ int value, ONWRITE funOnWrite)
+{
+ return m_pChannel->writeDWord(softComponent, addr, value, funOnWrite);
}
int CPLC::writeData(MC::SOFT_COMPONENT softComponent, unsigned int addr,
@@ -308,7 +314,7 @@
static int iii = 0;
iii++;
if (iii % 5 == 3) {
- if (!m_pChannel->isConnected())
+ if (m_pChannel != nullptr && !m_pChannel->isConnected())
m_pChannel->connect();
}
}
\ No newline at end of file
--
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