3.电动调节型阀门调试记录

阀门定位器的调试实操考试

一、试题名称

阀门定位器的调试

二、考核内容

1.考核前准备。

2.比例臂调整。

3.零位调整。

4.量程调整。

三、考核方式

现场模拟（或笔试或口试）

四、考核时间(以现场模拟为例)

1.准备工作 10min。

2.正式操作 50min。

五、考评员要求

1.不得少于 3 人。

2.提前 15 分钟到达考核现场，熟悉考核规则、评分标准。

3.按评分标准独立评分，不得涂改考核记录表。

六、考核要求

1.考核采用百分制，60 分为合格。

2.每超过规定考核时间 1min 从总分中扣 5 分，超时 3min 停止操作。

3.考核前统一抽签，按抽签顺序对考生进行考核。

4.考生须穿戴劳保用品。

5.考生违章操作或发生事故须停止操作，成绩计零分。 评分记录表

试题名称 阀门定位器的调试（现场模拟 考核时间：60min

序

号 考核

内容 考核要点 配

分 评分标准 检测结果 扣

分 得

分 备

注

1 准备

工作 穿戴劳保用品 3 未穿戴整齐扣 3 分

工具、用具准备 2 工具选择不正确扣 2 分

2

比例

臂调

整 按调节阀行程确定比例臂

刻度 15 未按行程确定比例臂刻

度扣 15 分

3 输入 12mA 电流,调节阀行

程 50%时，使比例臂处于水

平位置

20 输入电流错误扣 10 分

比例臂未处于水平位置

扣 15 分

4

零位

和量

程调

整 输入4mA 电流,调节定位器

调零螺钉，使调节阀行程

为 50%，

20 输入电流错误扣 10 分

调节定位器调零螺钉错

误扣 15 分

5 输入 20mA 电流,调节，使

调节阀行程为 100%，

20 输入电流错误扣 10 分

调节定位器比例臂刻度

位置错误扣 10 分

6 零位和量程反复几次调整

直至合格 15 未进行反复调整扣 15分

SND-系列

智能调节型电动执行机构

使用说明书ZTZ直行程

ZTD多转式

QTJ角行程目录

一：产品概况··································································1二：型号表示方法······························································1三：工作环境和主要技术参数····················································2四：通用安全说明······························································4五：运输和存储································································4六：安装和连接································································51、安装执行机构到阀门上··················································52、电气连接·······························································5七：手动和电动操作···························································71、手动操作······························································72、电动操作······························································73、现场/远控操作··························································74、现场阀位指示··························································84.1操作界面的组成························································84.2阀门打开、关闭指示····················································8八：参数的设定和调试·························································91、参数的设定和调试方法··················································92、“项目选择”页面的进入··················································93、参数设定······························································103.1行程参数设定························································103.1.1行程关向参数设定··················································103.1.2行程开向参数设定··················································113.2开度参数、4～20mA模拟量信号设定·····································113.3力矩参数设定························································123.3.1关向力矩值设定····················································123.3.2开向力矩值设定····················································123.4远控方式设定························································133.5双速（变速慢关）功能设置·············································133.5.1双速（变速慢关）起始点设置·········································143.5.2双速（变速慢关）占空比设置·········································143.6中间行程设定························································153.6.1中1行程设定······················································153.6.2中2行程设定······················································153.7语言选择···························································163.8密码设置···························································163.9死区和ESD（紧急自保）················································173.10通讯设置··························································183.11参数查询·························································19九：红外线调试器（RC－01）···················································20十：现场总线控制·····························································21十一：维护和故障处理·························································21十二：电气原理图和接线图····················································23附录：附录（一）产品结构简图················································25附录（二）外形及连接尺寸·····················································26附录（三）SND系列MODBUS通讯协议············································33附录（四）SND系列PROFIBUS－DP通讯协议······································35一：产品概况SND智能调节型非侵入式电动执行机构，是在引进国际最新控制技术基础上，合作开发设计的新一代智能化产品。SND智能调节型电动执行机构有直行程、多转式和角行程（角行程中分整体式角行程和叠加式角行程两种）三大系列。适用于工业过程的闭环控制系统，能可靠地对闸阀、截止阀、节流阀、球阀、蝶阀以及各种调节阀实行精确的控制。本产品按工作环境分有防爆型和普通型二种。产品性能指标达到GB/T28270-2012《智能型阀门电动装置》的要求，对于防爆型其防爆性能指标符合GB/T24922-2010《隔爆型阀门电动装置技术条件》、GB3836.1-83《爆炸性气体环境用电设备通用要求》、GB3836.2-2000《爆炸性气体用电气设备隔爆型“d”》的要求。本产品执行机构有如下的特点:1.非侵入式设计，调试简单、直观；2.行程、力矩测量精确，可靠；3.具有变速慢关功能；4.全面的数据记录；5.自诊断自适应功能；6.自动相序纠正功能；7.运行中故障诊断功能；8.网络传输功能；9.电机过热保护；10.瞬时反转保护；11.操作界面中英文语言选择；12.控制状态的密码锁定功能。二：型号表示方法□1□2—□3/□4—□5□6□7

发电机调试记录范文

日期：2024年5月10日

地点：XX发电厂

调试人员：张工、李工

调试步骤：

1.检查发电机系统的连线情况，确保接线正确并固定可靠。

2.检查发电机阀门是否打开，是否能顺利送电。将发电机运行模式调至手动模式。

3.检查并记录发电机在运行时的电流和电压情况，确保电流和电压在正常范围内。

4.打开发电机系统的控制面板，进行参数调整。根据实际情况，调整频率、功率和电压等参数。

5.检查转子运行情况，确保转子转动平稳无异常。

6.检查发电机的温度情况，确保温度在正常范围内。

7.检查发电机的机械结构，确保各组件的位置和装配正确无误。

8.进行发电机负载测试，逐步增加电流负载，记录电流情况，并确保系统能正常运行。

9.检查冷却系统，确保冷却水流量和温度在设计范围内。

10.检查发电机的绝缘情况，使用合适的工具检测绝缘电阻，并记录结果。 11.检查并录入发电机的工作参数，包括电流、电压、功率、频率等参数。

12.运行发电机一段时间后，进行系统稳定性测试，确保发电机能在长时间运行状态下维持正常工作。

13.检查发电机的振动情况，确保振动值在合理范围内。

14.检查发电机的噪音情况，确保噪音在允许范围内。

15.制作调试记录总结报告，清晰记录每一步的调试结果和问题。

调试结果：

在调试过程中，发电机系统运行平稳，电流和电压都在正常范围内。发电机的转子运转平稳，无异常现象。温度、冷却、绝缘等各方面都在设计范围内，符合标准要求。发电机在负载测试中能够正常运行，并且在长时间运行状态下能够维持正常工作。振动和噪音情况也都在合理范围内。

存在问题：

在调试过程中，发现一个小问题，就是发电机的控制面板有一个按钮失灵，调节功率时有时无法准确控制，需要进行修复。

改进措施：

总结：

此次发电机的调试工作顺利进行，各项参数均符合要求。发电机在正常运行状态下能够稳定输出电流和电压，负载能力也符合要求。但需要解决控制面板按钮失灵的问题，以便更精确地控制功率。调试记录总结报告将作为参考，供日后维护和使用时查阅。

调试时间： 2005 年 月 日 №:007

项目名称

合同编码

承建单位

调试

对象 名称 混凝剂计量泵 型号 GM0090PQ1NNN

流量 90L/h 扬程 0.69MPa 电机功率 0.25KW

调试记录

序号 初始条件 确认√/ ×

1 溶液箱、泵进、出口管道、过滤器等冲洗完毕，清理干净。

2 管道、阀门、压力表安装工作结束，且符合设计以及安装规范要求。

3 计量泵供电电缆接好，接线正确，电机转向正确，控制信号接线正确。

4 电机绝缘合格，具备启动条件。

5 电机控制柜送电，指示灯指示正确，按钮操作灵活，工作状态在“手动”位置。

6 计量泵内机油已加。

序号 调 试 内 容 结 果 备 注

1 断开计量泵投加点法兰盘。

2 开溶液箱进水阀，使溶液箱液位至1.0m。

3 打开计量泵进、出口阀门，使泵头和管道充满液体

4 将计量泵冲程调至0％，启动计量泵。

5 辨别计量泵内有无异常噪音。

6 调节计量泵行程（最大设置为90%）和出口阀门，观察计量泵出口压力表，计算并判断计量泵能否达到额定参数。 行程90%，抽药量 L/h

行程70%，抽药量 L/h

7 检查管道及接口是否泄漏，观察、检测泵运行状态。

8 运行6小时，停机。连接好投加点法兰盘。

注

意

事

项 1、 计量泵电机升温超过75℃，出口阀门打不开等故障应立即停泵，按停止按钮。

2、 计量泵出口压力、流量达不到设计要求时，应停机，并检查原因。

3、 调试期间连续启停计量泵次数不得超过2次。

1． 调试期间，如发生故障，应停止调试，查明故障原因并进行处理。

调试结论 合格 □

不合格 □ 调试人

现场

监督 乙方

甲方