大豪电控操作手册(V11)汇总

第1章 概 述欢迎您使用太原大豪益达电控有限公司生产的电脑刺绣机控制系统。

请您仔细阅读本操作手册，以确保正确的操作使用电脑刺绣机。

此外，请将本操作手册妥善保存在安全地点，以便随时查阅。

1.1 安全警告和注意事项使用本产品时，为了减少火灾、触电或人员伤亡的危险，应始终遵守下列基本的安全预防措施。

使用注意事项危险本产品在工作过程中，千万不要打开机箱盖板。

机箱内某些部位带有致命的高电压，并控制危险的旋转机件，极易引发意外人身伤害。

禁止禁止电气设备存储、工作在潮湿、粉尘、腐蚀性气体、易燃易爆气体的场所，否则可能会造成触电或火灾。

禁止请不要存储、工作在振动强烈的地方，否则可能发生故障。

注意请严格遵守本产品所标识的各种要求和警示，以确保人员和财产的安全。

注意液晶屏属于易碎物品，为了保证屏的使用寿命以及显示性能，不要使用锋利坚硬的物体点击。

注意U 盘在使用中应注意插入的方向，当插入方向不对时切勿用力，否则可能导致USB 口、U 盘的损坏。

在磁盘驱动器灯亮时，不要插入或拔出磁盘。

注意本操作手册的更改将以增加附页的形式进行。

新增加附页的内容若与手册原内容矛盾，以附页的内容为准。

运输、搬运注意事项注意搬运、运输时，请不要手持电缆线，否则设备易损坏或发生故障，人员易受伤。

注意请严格遵守本产品所标识的各种要求和警示，以确保人员和财产的安全。

强制超载产品时可能导致倒塌。

请按外包装箱上的标签载荷。

安装注意事项注意勿堵塞该设备的排气口，也不要把外物塞入装置中。

否则可能发生火灾或触电。

注意务必遵守安装方向。

否则机器可能发生故障。

注意绝不要把该部件安装于易潮、易腐蚀或易燃气体和易燃物之处。

否则易发生火灾。

接线、配线注意事项禁止禁止对控制器的输入输出回路进行绝缘测试。

否则将直接造成电气设备损坏。

禁止严禁在控制箱的电源插座或接线端子上驳接超负荷的用电器具。

注意各种连接线缆（信号线或电源线）都要确认绝缘良好，外皮无损伤。

注意信号线和电源线须分开走线，不能从机箱同一孔走线，不能绑扎在一起。

1MPU-11恒功率中频电源控制板23随着中频设备配套系统的不断发展国家对电网污染的要求不断提高，华明公司4根椐现实情况推出MPU-11型中频电源控制板。

MPU-11是一种新型控制板，此板5采用了高性能：高密度：超大规模专用MPU（数字式集成电路控制系统）集成电6路并集众板之所长。

MPU-11中频电源控制板可应用于各种金属的熔炼、保温、烧结、透热、金属液78净化以及晶体生长等各种感应加热领域并具有以下特点9具有积木式运行方式：独特的联机功能（6脉 12脉 24脉 48脉……等，每10台设备之间只需连接三根控制线）可轻松实现多台设备联机以达到更大功率输出11和有特别要求的设备使用。

12配合相应的供电电源及供电方式：可有效的去除因设备运行所产生的高次谐波，用户无须增加消谐设备（针对用可控硅整流的设备中6脉最低谐波次为5次，131412脉最低谐波次为11次，24脉最低谐波次为23次）可达到国标GB/T14549-93 15的用电要求。

16设备在联机运行时如果其中一台有问题此设备可在不停机的情况下自行退17出或人为退出而不会影响到其它设备正常运行，这样可以减少或消除因其中一台18设备有问题而影响其他相关设备历史连锁停机造成的损失。

不停机自动退出功能19尤其对配套如连铸连轧等大型设备有很大意义。

完全独立的控制系统：再多设备联机都可以轻松实现安装调式检修。

也不2021会因为自动均流造成直流电压升不满的现像22先进的起动方式（扫频式零起动）可保证设备起动成功率为100%。

独特的保护方式（脉冲封锁和拉逆变同时进行）可保证设备可靠运行2324完善的抗干扰设计：可以有效减小或消除电压波动干扰、进线谐波干扰、换流25尖峰干扰、布线干扰、等各种电磁干扰。

26注：MPU-11调试与其它六脉控制板方法一样。

如需要联机使用也是分别调好每27台设备然后联机进行电流平衡整定。

28MPU-11调试简介29MPU-11是新开发的新型恒功率中频炉控制板。

DH-NMS绣花管理系统界面功能说明北京大豪科技股份有限公司(版权所有，翻版必究)目录1需求描述 (3)2系统拓扑图 (4)3界面功能 (5)3.1登陆 (5)3.2服务器 (6)3.3机器管理 (6)3.3.1机器信息 (6)3.3.2历史事件 (8)3.3.3工作记录 (9)3.3.4工作统计 (11)3.4花样管理 (13)3.4.1花样信息 (13)3.4.2花样→机器 (16)3.4.3机器花样 (18)3.5现场管理 (19)3.5.1现场监控 (19)3.5.2现场指令单 (21)3.6绣工管理 (22)3.6.1绣工资料 (22)3.6.2工资计算 (23)3.7系统设置 (25)3.7.1登陆管理 (25)3.7.2权限管理 (26)3.7.3修改密码 (26)4产品优势 (27)4.1系统使用简单，价格存在优势 (27)4.2支持电脑，手机，PAD，随时随地访问 (27)4.3实时监控工厂信息 (27)4.4实时计算工资 (27)4.5减少机器闲置时间 (28)4.6大数据下的监视 (28)4.7大豪科技金牌服务 (28)5问题解答 (29)如何使用账号登陆 (29)如果电脑显示实时监控状态不更新了，怎么办 (29)如果程序很卡，或者死机了怎么办 (29)如果有其他情况，请重启电脑 (29)实时显示界面调整 (29)1需求描述随着绣花厂生产规模的扩大，绣花厂对绣花机的管理、对绣花厂人员绩效的管理、对生产物料的管理、对生产成本的精确计算、对订单生产进度的管理需求日益突出，希望有相应的系统来提高其机器的生产效率、有效减少机器闲置、对订单进度进行有效控制、对生产物料成本进行清晰的核算、对职工能方便监控和方便考核绩效、对订单受理进行风险预测。

那么网络管理系统就是需要来解决这些绣花厂实际面临的问题而开发的。

2系统拓扑图图中以无线路由器为分隔点，可以将其分为绣花厂内网部分和互联网部分。

内网部分本身是一个完备的系统，接入互联网并不是必须的，厂内的绣花机可以通过交换机和厂内的服务器相连，通过浏览器对绣花机进行管理。

大豪伺服参数调整简易说明参数调整前请参考阅读《大豪伺服高速机调试操作手册》，以便于熟悉操作。

大豪伺服框架主要针对各个针长进行控制，因此驱动器中对应有相关参数，详见注：红色部分主控界面参数的命名和设定待定，并且老的伺服驱动器中也无此参数，如果允许则升级成最新的主控程序和驱动器程序一、确认XY通讯地址(需重新上电才能生效)大豪伺服框架采用通信方式进行指令控制，因此务必把XY轴对应的驱动器地址设对(X向驱动器参数PA01设为0001，Y向驱动器参数PA01设为0002)。

如果设置错误将会造成通信报错或者绣作花样变形走位。

二、设定电子齿轮比PA02、PA03(需重新上电才能生效)电子齿轮比设置规律为：A、框架轴套采用°对应移框0.1mm的机器，则电子齿轮比的设置为半径二级传动减速装置小轮半径二级传动减速装置大轮电子齿轮比分母电子齿轮比分子⨯=5.12)03()02(PA PAB 、框架轴套采用°对应移框0.1mm 的机器，则电子齿轮比的设置为半径二级传动减速装置小轮半径二级传动减速装置大轮电子齿轮比分母电子齿轮比分子⨯=10)03()02(PA PA注： 如果是采用三洋伺服参数设置的机器，则可以根据上述的AB 两条折算。

或者用大豪伺服电子齿轮比=×三洋伺服电子齿轮比来计算。

另设置好伺服驱动器电子齿轮比后，可以通过手动移框一段距离来反馈是否正确。

手动移框一小段距离(比如5mm)后，将XY 位移清零，在台板上做标记，接着移框100mm ，停止移框后在台板上做标记，用尺子测量这两个标记之间的距离是否也是100mm 。

如果测量结果是100mm ，那说明驱动器的电子齿轮比设置是对的。

具体步骤如下：① 设置成低速移框；按电脑操作面板上的键，屏幕上显示为“”: 手动高速移框；: 手动低速移框②向X 方向移框一段距离(比如5mm)后，按电脑操作面板上的键，将位移清零，屏幕上显示，在台板上做标记③接着按这个方向继续移动100mm ，屏幕上，显示或者④停止移框，在台板上做标记 ⑤测量两标记之间的距离⑥如果测量结果符合100mm，那么证明电子齿轮比设置是对的三、机械回差补偿PA18根据机械情况一般设为10~20之间，即0.1mm~0.2mm。

During this period:Avoid full-throttle starts and rapid acceleration.We recommend gasolines containing detergent additives that help prevent fuel system and engine deposits.Avoid hard braking.New brakes need to be broken-in by moderate use for the first 200miles (300km).In Canada,some gasolines contain an octane-enhancing additive called MMT.If you use such gasolines,your emission control system performance may deteriorate and the Malfunction Indicator Lamp on your instrument panel may turn on.If this happens,contact yourauthorized Honda dealer for service.Help assure your car’s futurereliability and performance by paying extra attention to how you driveduring the first 600miles (1,000km).Using gasoline containing lead will damage your car’s emissions controls.This contributes to air pollution.You should follow these same re-commendations with an overhauled or exchanged engine,or when the brakes are relined.Do not change the oil until the recommended time or mileage interval shown in the maintenance schedule.Your Honda is designed to operate on unleaded gasoline with a pump octane number of 86or e of a lower octane gasoline can cause a persistent,heavy metallic rapping noise in the engine that can lead to mechanical damage.Break-in Period,GasolineBreak-in PeriodGasoline118Open the fuel fill door by pulling on the handle to the left of the driver’s seat.Remove the fuel fill cap slowly.You may hear a hissing sound as pressure inside the tank escapes.Stop filling the tank after the fuel nozzle automatically clicks off.Do not try to ‘‘top off’’the tank,leave some room for the fuel to expand with temperature changes.Your car has an on-board refueling vapor recovery system to help keep fuel vapors from going into the atmosphere.If the fuel nozzle keeps clicking off even though the tank is not full,there may be a problem with this system.Consult your dealer.Because the fuel fill cap is on the passenger’s side of the car,park with that side closest to the service station pumps.1.2. 3.4.CONTINUEDFilling the Fuel TankService Station Procedures119Screw the fuel fill cap back on,tighten it until it clicks several times.If you do not properly tighten the cap,the Malfunction Indicator Lamp may come on (see page ).Push the fuel fill door closed until it latches.Standing in front of the car,put your fingers under the front edge of the hood to the right of center.Slide your hand to the left until you feel the hood latch handle.Push this handle up until itreleases the hood.Lift the hood.2.5.6.231Service Station Procedures120If you can open the hood without lifting the hood latch handle,or the hood latch handle moves stiffly or does not spring back as before,the mechanism should be cleaned and lubricated (see page ).After closing the hood,make sure it is securely latched.184CONTINUEDService Station Procedures121Insert it all the way back in its tube.Remove the dipstick (orange handle).Check the engine oil level every time you fill the car with fuel.Wait a few minutes after turning the engine off before you check the oil. 3.1.Oil CheckService Station Procedures122Remove the dipstick again and check the level.It should be between the upper and lower marks.If it is near or below the lower mark,see on page .Refer to on page for information on checking other items in your Honda.4.165167Adding Oil Owner MaintenanceChecks Service Station Procedures123The condition of your car and your driving habits are the two mostimportant things that affect the fuel mileage you get.Always maintain your car according to the maintenance schedule.This will keep it in top operating condition.An important part of that mainte-nance is the (see page ).For example,an underinflated tire causes more ‘‘rolling resistance,’’which uses fuel.It also wears out faster,so check the tire pressure at least monthly.Engine oil also affects fuel economy.The fuel efficient,low-viscosity 0W-20oil recommended for your Insight is formulated to help the engine use less fuel.This oil is available at your Honda dealer.In winter,the build-up of snow on your car’s underside adds weight and rolling resistance.Frequent cleaning helps your fuel mileage and reduces the chance of corrosion.You can improve fuel economy by driving moderately.Rapid acceler-ation,abrupt cornering,and hard braking use more fuel.To get the best fuel mileage,drive in the highest gear that is practical for the speed you are driving,and always accelerate slowly.You may find that your Insight’sunique combination of an engine and an electric motor has drivingcharacteristics that are somewhat different from what you are used to.Shift Up and Shift Down indicators (5-speed manual transmission only)on the instrument panel show when to shift to a higher or lower gear.By shifting as soon as the indicator comes on,you will keep the engine operating in its most economical range.Wind resistance causes vehicles to use more fuel at higher speeds.Driving at moderate speeds on the highway reduces wind resistance and conserves fuel.Depending on traffic conditions,try to maintain a constant speed.Every time you slow down and speed up,your car uses extra fuel.165Fuel EconomyVehicle ConditionOwner Maintenance Checks Driving Habits124A cold engine uses more fuel than a warm engine.It is not necessary to ‘‘warm-up’’a cold engine by letting it idle for a long time.You can drive away in about a minute,no matter how cold it is outside.The engine will warm up faster,and you getbetter fuel economy.To cut down on the number of ‘‘cold starts,’’try to combine several short trips into one.The air conditioning puts an extra load on the engine which makes it use more fuel.Turn off the A/C to cut down on air conditioning e the flow-through ventilation when the outside air temperature is moderate.If air conditioning is needed,you can save some fuel by using the A/C in ‘‘ECON’’mode.When the outside temperature is above 41°F (5°C),this mode allows the Auto Idle Stop function to shut off the engine when the vehicle is stopped,resulting in fuel savings.You may notice that using the A/C causes a greater drop in fuel economy than you are used to in other vehicles.Although the amount of extra fuel used by the A/C load on the engine is no greater than other vehicles,it is more noticeablebecause of your Insight’s excellent fuel ing the A/C in hot weather may result in fuel economy that is lower than expected.Fuel Economy125。

大豪伺服电机(参数)—驱动器匹配关系尊敬的客户：您好，随着大豪伺服驱动器的广泛应用，大豪伺服以其优质的性能和合理的价格不断获得广大客户的青睐和好评。

但同时随着伺服客户的日益增多，偶尔会出现绣花机转速上不去或是电机发烫等现象。

造成这种问题的原因主要还是客户对公司伺服电控产品还不是很了解，例如：针对自己的绣花机情况不知道应该选择多少功率的驱动器，针对自己的转速需求不知道设置多少的机械传动比等等。

因此公司特别为广大用户整理一份大豪伺服驱动器产品参数一览表，表格中囊括公司目前所有伺服驱动器产品类型及相关参数。

（大豪伺服驱动器参数一览表详见）。

请广大客户特别注意表格中机械传动比这一项，此项参数直接决定您绣花机的实际转速，同时大豪公司通过对以往驱动器和伺服电机的经验总结和分析后，建议厂家针对印度市场情况推荐使用2：1的传动比，并根据机器负载情况合理选择供电方式，其主要理由如下：1、在使用2：1传动比的机器，至目前返修的伺服电机的数量非常之少，合理的传动比设置是机器长时间可靠工作的基础。

2、输出力矩中以保证相应安装头数下的带载需要。

由于伺服电机能实现瞬时过载的能力，比如1Kw的伺服电机在全转速范围内可输出工2-3倍的过载力矩，即可达到1.5KW变频电机的力矩输出能力，因此按大豪伺服手册推荐的头数，输出力矩足够，即：驱动器型号额定输出功率（KW）刺绣机带载头数SD-S100-D011．012头以下SD-S150-D011．512头—30头SD-S200-D012．030-50头SD-S300-D013．050-70头3、有利于在电网电压波动较大的情况下，保持刺绣机转速的稳定。

在用户电压不稳情况下，易导致伺服电机工作噪音变大和温度偏高，输出力矩不足，此种情况对由于用户传动比过高导致伺服电机工作在高转速的情况下的影响更为明显。

以下为实际的测试参数。

输入电压电机转速最大输出力矩单相187VAC1500RPM12．4N.m单相220VAC2000RPM6.8N.M 因此若用户使用刺绣机转速为750RPM，在2：1传动比的情况下对应伺服电机转速为1500RPM，在3：1传动比对应伺服电机转速为2250RPM。

版本：V1.1DahaoⅢ型断线检测系统用户手册北京兴大豪科技开发有限公司目录第一章概述 (3)1.1系统的组成 (3)1.2功能及特点 (4)第二章选型说明 (5)2.1 纯机头控制板HCO4O2 (5)2.2 挑线簧式机头信号板HT154 (6)2.3 斩光轮式机头信号板 (7)2.4 机头灯开关板 (12)第三章安装指南 (16)3.1 电控的安装 (16)3.1.1 纯断检机头控制板的安装 (16)第四章调试指南 (17)4.1 接线 (17)4.2 纯断检机头控制板供电的测量 (17)第五章在线升级和写地址操作说明 (18)5.1 HC0402在线升级操作说明 (18)5.2 316机型主控在线升级操作说明 (18)5.3 328机型主控在线升级操作说明 (21)5.4 写板地址步骤 (23)5.5 检查板地址步骤 (23)5.6 查询机头信息步骤 (24)第六章组合绣操作说明 (25)附录一系统框图和线缆图 (48)附录二外围信号板安装尺寸图 (58)附录三簧式断检接线示意图 (60)第一章概述我公司为了适应市场需求，开发了纯断检机头控制系统。

该断线检测系统功能强大，进一步满足了厂家、用户和绣花机发展的需要。

1.1系统的组成III型断线检测系统包括三部分：(1)纯断检机头控制板HC0402；(2)斩光轮式机头信号板：用于配有轮式断检的机型，安装在夹线器后。

功能类似于Ⅰ型断检和Ⅱ型断检中的轮式光耦检测板（如Ⅰ型断检中的EF103X和Ⅱ型断检中的EF193X），但不能混用。

如HL624（6针，光耦间距和安装尺寸与EF109X相同）、HL924（9针，光耦间距和安装尺寸与EF103X相同）和HL921（9针，新跃专用）；(3)挑线簧式机头信号板：用于配有簧式断检的机型，板上有簧式断检接口、机头红绿灯和机头开关，安装在夹线器后。

如HT154（尺寸和EF154X、EF120X 相同）；(4)机头灯开关扳：如果只使用轮式断检，则使用机头灯开关板。

e-mail:**************For latest product manuals: Shop online at User’sGuideEP510, IP510, EP511, IP511 SERIES ELECTROPNEUMATIC CONVERTERSThe information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.Servicing North America:U.S.A.Omega Engineering, Inc.Headquarters:Toll-Free: 1-800-826-6342 (USA & Canada only)Customer Service: 1-800-622-2378 (USA & Canada only) Engineering Service: 1-800-872-9436 (USA & Canada only) Tel: (203) 359-1660 Fax: (203) 359-7700 e-mail:**************For Other Locations Visit /worldwide***********************California Proposition 65WARNING: Cancer and Reproductive Harm !AIR CONNECTIONSSUPPLYConnect air supply to 1/4 NPT port marked "IN." If the above specifications are not met, possibility of internal clogging exists. Also see MAINTENANCE section.OUTPUTConnect output to 1/4 NPT port marked "OUT.”GAUGEThe plugged 1/8 NPT port in the base of the transducer is internally connected with the "OUT" port. A pressure gauge can be attached to this port to monitor output pressure.WARNINGIn order to get optimal service from this transducer and ensure warranty coverage the following MUST be followed:ŸThe supply air quality to this instrument must be instrument quality air as defined by ISA Standard 57.0.01-1996.1. Dew point not higher than 35˚F.2. No particulates larger than 3 microns in size.3. Maximum oil content of 1 ppm.ŸNo mechanical adjustments or calibrations are necessary or allowed. All calibration MUST be done with electrical potentiometers on the enclosed circuit board only. See “CALIBRATION” section of instructions for more information.3M4109/0719 IP510, EP510, IP511, EP511 SERIESA 4MOUNTINGGENERALNEMA 1 and NEMA 4X transducers can be mounted in any position.DIRECT MOUNTING PIPEŸAny NEMA 1 transducers may be supported by its own plumbing for air supply and output. NEMA 4X transducers may also be supported using 1/2" explosion proof conduit in the electrical port.PANELŸNEMA 1 transducers may be mounted to a panel with two No. 10-32 screws using threaded holes in the back of a transducer or with two to four No. 8-32 screws using threaded holes in the bottom of a transducer.ŸNEMA 4X transducers may be mounted to a panel with three No. 10-32 screws using threaded holes in the back of a transducer or with four No. 8-32 screws using threaded holes in the bottom of a transducer. In the case of back-mounting, if the panel extends towards the screw-on cover, a 3/16-inch-thick spacer MUST be used between the back of the transducer and the panel in order for the panel to clear the transducer's screw-on cover.EP510 AND IP510WE I V E D I S W E I V T N O RF WE I V P O T BOTTOM VIEW Drawings and dimensions are for reference only.5DIRECTIONS 1.Remove the cover (see WARNING above).2. Bring wiring to the terminal block, located on the circuit board, through 1/2 NPT electrical conduit connection. 18 A.W.G. is recommended; 14 A.W.G. is the maximum wire size. Connect wires to the terminal block per TABLE 2. Care must be exercised to prevent damage to delicate internal parts when inserting wiring through the 1/2” NPT conduit opening.3. An internal grounding screw is provided on all units to facilitate separate ground when required. An external grounding lug is also provided on NEMA 4X enclosures.4.Reinstall the cover tightly using all o-rings and locking devices to insure compliance with Agency Approvals.ELECTRICAL CONNECTIONSPRECAUTIONS TO BE OBSERVED DURING INSTALLATIONThe Transducers were tested at the EMC Test Centre, Dunfermline, Fife, KY11 5LB to the Electromagnetic Compatibility Directive effective January 1, 1996. The relevant EMC specifications tested were the following: EN 50081-1 (1992) and EN 50082-1 (1992). A Technical Construction File, Serial #107 was written and Certificate of Conformity issued by a Competent Body.EN 50081-1 (1992): Test results confirmed that no precautions need to be observed during installation regarding electro-magnetic emissions from the IP510A Transducers.EN 50082-1 (1992): The following precautions should be taken during installation to maintain the advertised accuracy specifications for the Transducers. The input wiring to the transducer should be isolated from other high voltage transient wiring. The momentary switching on and off of nearby relays, motors, or other high capacitive or inductive loads can have a minor effect on the terminal based linearity specification (1.0% of span, standard range models). Any change in output pressure is minimal and momentary, and is considered to be within its performance capabilities. Use of a ferrite bead collar on the input wires entering the transducer is recommended shouldinstallation next to high electromagnetic interference be necessary.WARNING1.Remove the cover to gain access to the “SPAN”, (marked S), “FINE ZERO”, (marked Z) and the “DAMPING”, (3/4 turn low profile ) potentiometers. The unmarked pot “COURSE ZERO”, is used only for major calibration range changes. This adjustment should only be attempted by factory trained personnel. For NEMA 1 enclosure, just slide open the access door on the top of the cover.2.Set electrical input signal to 0% (e.g. 4 mA or 0 VDC ).3. FORWARD ACTING UNITS: Using "FINE ZERO" potentiometer, adjust output pressure to 0% output (e.g. 3 psi).4.Set electrical input signal to 100% (e.g. 20 mA or 10 VDC).5. FORWARD ACTING UNITS: Using "SPAN" potentiometer, adjust output pressure to 100% output (e.g. 15 psi).6. Repeat steps 2 through 5 until output pressures are properly set.NOTE: Under certain circumstances, output pressure may exhibit cycling action. To eliminate this condition, use the “DAMPING”potentiometer.7. Reinstall cover using original screws and gaskets, if equipped.MAINTENANCEWhen used properly, these transducers should provide more than one million cycles without failure. If a situation should occur in which the transducer's behavior is abnormal, the cause is usually related to a pneumatic problem.ELECTRICAL MAINTENANCEAn electrical problem must be isolated by a skilled technician. The power source and all wiring should be checked first. Circuit board failures are very rare, and can be confirmed by the following method. Loosen the screws, or posts that hold the circuit board in place. Unplug the blue connector from the circuit board, and insert two small pieces of wire into the connector.IMPORTANT: Connect a current source with the polarity as follows. Positive to the (RED) coil wire and Negative to the (BROWN) coil wire of 10 mA to the connector, which powers the yellow coil. With supply pressure on, the unit should produce an output pressure equivalent to 80% or more of the maximum output pressure. If there is little or no output, then the unit is clogged. Should it produce an adequate output pressure, then the circuit board is the primary suspect. The unit must be returned to the factory for repair. PNEUMATIC MAINTENANCEAll 510 and 511 Series transducers also have an internal orifice filter, but if contaminates do invade the transducer, they can clog the internal orifice and block the flow, or jam open the internal supply valve. The problem can be corrected through replacement of the orifice (see TABLE 5: KITS) or by cleaning the internal supply valve, or both.6REPLACING ORIFICE:This can be accomplished without removing the unit from its mounting or plumbing.1. Turn off supply pressure and unscrew the brass orifice assembly located on the side of the housing with the gauge port. NOTE: Small sealing o-ring may remain inside of the housing. If it does, remove it with a paper clip or some other small probe. The replacement assembly will contain this o-ring.2. Install the new orifice assembly making sure the o-ring is seated on the end of the screw.CLEANING INTERNAL SUPPLY VALVE:1. Turn off the supply pressure.2. Use a 9/16" socket or wrench to unscrew the brass plug in the bottom of the transducer.NOTE: Take care not to lose the supply valve spring which is retained by the bottom plug.3. Clean out any dirt or debris and reassemble, making sure the stem of the supply valve is nested in the supply valve spring.AGENCY APPROVALS, SPECIAL NOTES, AND CAUTIONSINTRINSIC SAFETYAll 510 and 511 Series transducers are rated intrinsically safe by both FM and CSA for:CLASS I, DIVISION 1, GROUPS A,B,C,D HAZARDOUS LOCATIONS.Proper FM-approved intrinsically-safe wiring requires external FACTORY MUTUAL RESEARCH CORPORATION ENTITY-APPROVED SINGLE-CHANNEL barriers to be selected, based upon MAXIMUM ENTITY PARAMETERS of 510 and 511 Series transducers:ENTITY PARAMETERS:Vmax = 28 V, Imax = 150 mA, Ci = 0.22uF, Li = 0 mH.Voc and Isc of a barrier shall not exceed Vmax and Imax of the transducer.(Li + Lwiring) and (Ci + Cwiring) shall not exceed La and Ca of a barrier.NOTICE: For proper FM and CSA approved intrinsically-safe wiring, request Drawing Number 990-439-000 from the Factory.NONINCENDIVEAll 510 and 511 Series transducers are approved as NONINCENDIVE by FM and approved as suitable by CSA for: CLASS I, DIVISION 2, GROUP A, B, C, D HAZARDOUS LOCATIONS.A barrier is not necessary when these transducers are in these locations.ENCLOSURESCompliance with NEMA 4X and CSA ENC4 enclosure ratings require that the screw-on cover has the O-ring installed. In case of a need for replacement parts, see TABLE 3.78EXPLOSION & DUST-IGNITION PROOF CERTIFICATIONS FACTORY MUTUAL and CANADIAN STANDARDS ASSOCIATIONEXPLOSION PROOF FOR CLASS I, DIV 1, GROUP B, C, D.DUST-IGNITION PROOF FOR CLASS II, DIV 1, GROUP E, F, G.SUITABLE FOR CLASS III LOCATIONS.EP511 AND IP51110Where Do I Find Everything I Need for Process Measurement and Control?OMEGA…Of Course!Shop online at TEMPERATUREThermocouple, RTD & Thermistor Probes, Connectors, Panels & AssembliesWire: Thermocouple, RTD & ThermistorCalibrators & Ice Point ReferencesRecorders, Controllers & Process MonitorsInfrared PyrometersPRESSURE, STRAIN AND FORCETransducers & Strain GagesLoad Cells & Pressure GagesDisplacement TransducersInstrumentation & AccessoriesFLOW/LEVELRotameters, Gas Mass Flowmeters & Flow ComputersAir Velocity IndicatorsTurbine/Paddlewheel SystemsTotalizers & Batch ControllerspH/CONDUCTIVITYpH Electrodes, Testers & AccessoriesBenchtop/Laboratory MetersControllers, Calibrators, Simulators & PumpsIndustrial pH & Conductivity EquipmentDATA ACQUISITIONCommunications-Based Acquisition SystemsData Logging SystemsWireless Sensors, Transmitters, & ReceiversSignal ConditionersData Acquisition SoftwareHEATERSHeating CableCartridge & Strip HeatersImmersion & Band HeatersFlexible HeatersLaboratory HeatersENVIRONMENTALMONITORING AND CONTROLMetering & Control InstrumentationRefractometersPumps & TubingAir, Soil & Water MonitorsIndustrial Water & Wastewater TreatmentpH, Conductivity & Dissolved Oxygen InstrumentsM4109/0719OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.OMEGA is a registered trademark of OMEGA ENGINEERING, INC.© Copyright 2017 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.FOR WARRANTY RETURNS, please have thefollowing information available BEFORE contactingOMEGA:1. P urchase Order number under which the productwas PURCHASED,2. M odel and serial number of the product underwarranty, and3. Repair instructions and/or specific problemsrelative to the product.FOR NON-WARRANTY REPAIRS, consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:1. Purchase Order number to cover the COST of the repair,2. Model and serial number of the product, and 3. Repair instructions and/or specific problems relative to the product.RETURN REQUESTS/INQUIRIESWARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA's WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA's customers receive maximum coverage on each product.If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA's Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA's WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA's control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA'S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.。