From e6f7bba9aa14c8ff3fc154ccd5a26eb3c3f3d6f9 Mon Sep 17 00:00:00 2001
From: zhangyong <517047165@qq.com>
Date: 星期日, 17 九月 2023 16:10:26 +0800
Subject: [PATCH] 增加PLC读写Byte类型数据
---
springboot-vue3/src/main/java/com/example/springboot/component/S7control.java | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java b/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java
index 3ae24aa..593a8b9 100644
--- a/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java
+++ b/springboot-vue3/src/main/java/com/example/springboot/component/S7control.java
@@ -137,6 +137,18 @@
}
s7PLC.writeMultiData(addressWrite);
}
+ /**
+ * 鎸夋寚瀹氱殑鍦板潃 鍐欏叆澶氫釜byte
+ *
+ * @param address 鍦板潃
+ * @param datas byte鐨勫��
+ */
+ public void WriteByte(String address, byte[] datas) {
+ if (s7PLC==null)
+ return;
+ // s7PLC.write(address, data);
+ s7PLC.writeByte(address, datas);
+ }
/**
* 鎸夋寚瀹氱殑鍦板潃 璇诲彇word缁撴灉闆�
@@ -164,6 +176,20 @@
List<String> addresslist = GetAddressList(address, count, 16);
return s7PLC.readInt16(addresslist);
}
+ /**
+ * 鎸夋寚瀹氱殑鍦板潃 璇诲彇byte缁撴灉闆�
+ *
+ * @param address 鍦板潃
+ * @param count 杩炵画璇诲灏戜釜byte
+ * @return 缁撴灉
+ */
+ public byte[] ReadByte(String address, int count) {
+ if (s7PLC==null)
+ return null;
+
+ // List<String> addresslist = GetAddressList(address, count, 16);
+ return s7PLC.readByte(address,count);
+ }
/**
* 鎸夋寚瀹氱殑鍦板潃 鎸塨it浣� 0 flase 1 true 璇诲彇缁撴灉
--
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