diff --git a/protocol.c b/protocol.c
index e8a1fc5..319032b 100644
--- a/protocol.c
+++ b/protocol.c
@@ -444,31 +444,31 @@ static uint8_t SetValveRunMode(uint8_t index, uint16_t mode) {
 }
 
 // PP=轮廓位置模式
-static uint8_t SetValvePPPos(uint8_t index, uint16_t pos) {
-    writeValve1Reg(index, RTU_VALVE_CMD_PP_POS, pos);
+static uint8_t SetValvePPPos(uint8_t index, uint32_t pos) {
+    writeValve2Reg(index, RTU_VALVE_CMD_PP_POS, pos);
 }
-static uint8_t SetValvePPSpeed(uint8_t index, uint16_t speed) {
-    writeValve1Reg(index, RTU_VALVE_CMD_PP_SPEED, speed);
+static uint8_t SetValvePPSpeed(uint8_t index, uint32_t speed) {
+    writeValve2Reg(index, RTU_VALVE_CMD_PP_SPEED, speed);
 }
-static uint8_t SetValvePPAcc(uint8_t index, uint16_t acc) {
-    writeValve1Reg(index, RTU_VALVE_CMD_PP_ACCEL, acc);
+static uint8_t SetValvePPAcc(uint8_t index, uint32_t acc) {
+    writeValve2Reg(index, RTU_VALVE_CMD_PP_ACCEL, acc);
 }
-static uint8_t SetValvePPDec(uint8_t index, uint16_t dec) {
-    writeValve1Reg(index, RTU_VALVE_CMD_PP_DECEL, dec);
+static uint8_t SetValvePPDec(uint8_t index, uint32_t dec) {
+    writeValve2Reg(index, RTU_VALVE_CMD_PP_DECEL, dec);
 }
 
 // HM=原点回归模式
 static uint8_t SetValveHomeDetectMode(uint8_t index, uint16_t mode) {
     writeValve1Reg(index, RTU_VALVE_CMD_HOME_MODE, mode);
 }
-static uint8_t SetValveHomeSwtSpeed(uint8_t index, uint16_t speed) {
-    writeValve1Reg(index, RTU_VALVE_CMD_HOME_SWT_SPEED, speed);
+static uint8_t SetValveHomeSwtSpeed(uint8_t index, uint32_t speed) {
+    writeValve2Reg(index, RTU_VALVE_CMD_HOME_SWT_SPEED, speed);
 }
-static uint8_t SetValveHomeOriSpeed(uint8_t index, uint16_t speed) {
-    writeValve1Reg(index, RTU_VALVE_CMD_HOME_ORI_SPEED, speed);
+static uint8_t SetValveHomeOriSpeed(uint8_t index, uint32_t speed) {
+    writeValve2Reg(index, RTU_VALVE_CMD_HOME_ORI_SPEED, speed);
 }
-static uint8_t SetValveHomeAcc(uint8_t index, uint16_t acc) {
-    writeValve1Reg(index, RTU_VALVE_CMD_HOME_ACCEL, acc);
+static uint8_t SetValveHomeAcc(uint8_t index, uint32_t acc) {
+    writeValve2Reg(index, RTU_VALVE_CMD_HOME_ACCEL, acc);
 }
 static uint8_t SetValveFunc(uint8_t index, uint16_t func) {
     writeValve1Reg(index, RTU_VALVE_CMD_FUNC, func);
@@ -480,6 +480,10 @@ static uint8_t SetValveHomeTime(uint8_t index, uint16_t time) {
     writeValve1Reg(index, RTU_VALVE_CMD_HOME_TIME, time);
 }
 
+uint8_t updateValveStatus(uint8_t index, uint16_t status) {
+    // writeValve1Reg(index, RTU_VALVE_CMD_STATUS, status);
+}
+
 uint8_t ValveBackToOrigin(uint8_t index) {
 // 1.设置原点回归方式
 // （0416h）=37;17=负限位，18=正限位
@@ -504,6 +508,31 @@ uint8_t ValveBackToOrigin(uint8_t index) {
     SetValveFunc(index, RTU_VALVE_CFG_RUN_ORIGIN);
 }
 
+uint8_t ValveRunInit(uint8_t index) {
+//     1.配置模式：
+// 00B1h=0、运行模式 03C2h=0x01，使设备工作在轮廓位置模式；
+    SetValveCOMMMode(index, RTU_VALVE_CFG_COMM_CIA402);
+    SetValveRunMode(index, RTU_VALVE_CFG_MODE_PP);
+// 2.参数配置：
+// 2.1写目标位置 （03E7h）（用户单位）；
+    // SetValvePPPos(index, 0);    
+// 2.2写当前段位移指令匀速运行速度 （03F8h） (用户单位/s)；
+    SetValvePPSpeed(index, 1000);
+// 2.3设置位移的加速度 （03FCh）(用户单位/s2) 
+    SetValvePPAcc(index, 10000);
+// 2.4设置位移的减速度 （03FEh）(用户单位/s2)；
+    SetValvePPDec(index, 10000);
+// 3.写控制字使电机使能
+// （0380h）= 0x06→0x07→ 0x0F，电机使能：
+    SetValveFunc(index, RTU_VALVE_CFG_ENABLE);
+    SetValveFunc(index, RTU_VALVE_CFG_DISABLE);
+    SetValveFunc(index, RTU_VALVE_CFG_RUN);
+// 4.使电机运行
+// （0380h）= 0x2F→0x3F，电机运行
+    SetValveFunc(index, 0x2F);
+    SetValveFunc(index, 0x3F);
+}
+
 // 定时1s更新设备状态
 // 活度计通过网口获取
 // 下挂设备通过485获取
diff --git a/protocol.h b/protocol.h
index 1e37c88..8bdcbd0 100644
--- a/protocol.h
+++ b/protocol.h
@@ -286,8 +286,8 @@ const uint8_t statusInfo[16][32]={
 #define RTU_VALVE_CMD_HOME_TIME         0x0172  // 阀门原点回归堵转检测时间
 
 #define RTU_VALVE_CFG_COMM_CIA402       0x0000  // 为CIA402模式
-#define RTU_VALVE_CFG_MODE_HM           0x0001  // 原点回归模式(HM)
-#define RTU_VALVE_CFG_MODE_PP           0x0006  // 轮廓位置模式(PP)
+#define RTU_VALVE_CFG_MODE_HM           0x0006  // 原点回归模式(HM)
+#define RTU_VALVE_CFG_MODE_PP           0x0001  // 轮廓位置模式(PP)
 #define RTU_VALVE_CFG_ENABLE            0x0006  // 准备
 #define RTU_VALVE_CFG_DISABLE           0x0007  // 失能
 #define RTU_VALVE_CFG_RUN               0x000F  // 运行