CP-UM-5306E - Azbil Corporation
Contents
1. feedback potentiometer builtin 24Vac 4 to 20mAdc 1 ECM3000G0220 11VA 2 switches built in hed with open close override function 725 14W 2 switches built in with open close override function None 2 ECM3000G9200 85 to 264Vac ECM3000G9220 15W ECM3000F0400 3 24Vac Relay contact 35s 29s 14VA 1 Switching of direct reverse control action and adjustment of zero span and dead band are available 2 Extension unit can be mounted in the field 3 High speed motor type CJ Handling Precautions e The high speed motor type must be used within a duty ratio operation ratio of 40 e Do not connect an ECM3000F that is type F with a mechanical balancing relay such as R9107A or R927C Doing so might damage the ECM3000F by applying excessive voltage to its potentiometer e If an ECM3000F controls the actuator on the basis of the resistance between T and G or between T and Y of the feedback potentiometer it might not function normally depending on the connected controller For details contact the azbil Group 2 3 PART NAMES AND FUNCTIONS Cover to protect the inside of the ECMs3000 resin retaining cover Cover retaining screws 3 Recommended tighten torque 0 8 to 1 0 Nem Knockout holes Knockouts on left side and right side for cable entry Pointer 90 stroke motor only Rotating direction label 90 stroke motor only Output shaft The rotating direction is shown on the label 90 stroke m2. be sure to attach the cover after wiring e Do not lay the power and signal cables together in the same conduit e Keep the power line cables 50cm or more away from the signal cables e If routing the power and signal cables together in the same conduit is unavoidable it is recommended to use shielded signal cables as specified below e Connect the power supply voltage according with the model No e Be sure to install a circuit breaker for the electrical power e Set the parameters of the controller so that the internal relay of the controller does not turn ON and OFF excessively due to hunting during motor operation For example set derivative time D to 0 seconds or widen the dead band If the internal relay operates excessively the life of the motor or the relay of the controller on the host side might be shortened If the frequent operation cannot be avoided an auxiliary relay should be installed between the motor and the controller Cables to be used Use JIS C3307 600V insulated wire or equivalent for the power line cables For the signal cables use JCS4364 instrument cable or equivalent Relay contact input 24Vac power supply nominal 135Q feedback potentiometer booe L R G Y T Unused L CCW rotation R CW rotation CW Clockwise CCW Counterclockwise C Handling Precautions e In case of ON OFF control action type terminal Nos 4 5 and 6 are not connected e The factory setting for
3. the output shaft is the 0 open position Resistance nominal 135Q input 24Vac power oP I R OE i 4to 20mAdc ven 24Vac power supply on 4 G ma 4 to 20mAdc ene rotation CW rotation Note e Terminals 2 and 5 are isolated from each other inside the motor Relay contact input 100Vac 200Vac power supply nominal 135Q feedback potentiometer T D D 100Vac or 200Vac L CCW rotation R CW rotation CJ Handling Precautions e Set the parameters of the controller so that the internal relay of the controller does not turn ON and OFF excessively due to hunting during motor operation For example set derivative time D to 0 seconds or widen the dead band If the internal relay operates excessively the life of the motor or the relay of the controller on the host side might be shortened If the frequent operation cannot be avoided an auxiliary relay should be installed between the motor and the controller 4to20mA x 85 to 264Vac power supply i O me 85 to th 4 to 20 mAdc Note e Terminals 2 and 5 are isolated from each other inside the motor Auxiliary switch 4 units L G L CCW rotation Al A2 A3 R CW rotation Note The internal switch connections for B C and D have the same layout as for A COM Models with open close override function have only A and B switches TeS override input a Force open b Force closed c Autom
4. 4 6 0 open to 86 6 100 open Max applied voltage E Applicable standards EN55011 classA EN61000 6 2 UL873 class2 24Vdc model only except for the following model nos e ECM3000F0300 e ECM3000F0310 e ECM3000F0400 E External dimensions Degress ofrotation A 6 c Unit mm Size C shows the length of the output shaft 9 5 square 0 position of the output shaft view from the output shaft 10 Closed position 09 06 tt Se Open position Open position 160 stroke motor 90 stroke motor CJ Handling Precautions e The length of the output shaft may vary depending on the model No e Only the 90 stroke motor has a pointer azbil Azbil Corporation Advanced Automation Company Specifications are subject to change without notice 09 1 12 2 Kawana Fujisawa Kanagawa 251 8522 Japan 1st edition Dec 2003 E URL http www azbil com 7th edition Feb 2013 F
5. CP UM 5306E ECM3000 Control Motor User s Manual a Contr i ECM30001 wove 8 wgnm_ 72 EAO a a reds 0 anemono nt Motor This manual contains information for ensuring correct use of the ECM3000 It also provides necessary information for installation maintenance and troubleshooting This manual should be read by those who design and maintain equipment that uses the ECM3000 Be sure to keep this manual for ready reference Please read the Terms and Conditions from the following URL before ordering or use http www azbil com products bi order html NOTICE Be sure that the user receives this manual before the product is used Copying or duplicating this user s manual in part or in whole is forbidden The information and specifications in this manual are subject to change without notice Considerable effort has been made to ensure that this manual is free from inaccuracies and omissions If you should find an error or omission please contact the azbil Group In no event is Azbil Corporation liable to anyone for any indirect special or consequential damages as a result of using this product 2003 2013 Azbil Corporation All Rights Reserved SAFETY PRECAUTIONS Safety precautions are for ensuring safe and cor rect use of this product and for preventing injury to the operator and other people or damage to proper ty You must observe these safety prec
6. Vac for 60s Between power supply terminals and casing between open close override input terminals and casing 500Vac for 60s 24Vac type 1500Vac for 60s 85 to 264Vac type Open close override No voltage contact input Rating 15Vdc or more 100mA or more Resistance 10MQ or less 1mAdc Protection Splash proof structure IP54 or equivalent waterproof cable gland must be used Materials Case Die cast aluminium Cover Polycarbonate resin with GF Bracket Steel Approx 3kg Dielectric strength E Optional parts Name Part No Base kitfor Vie 83165292007 Waterproof connector 83104346 0083 Everson unit Only one type of extension unit can be mounted on the model without internal auxiliary switch CJ Handling Precautions e The output of the auxiliary potentiometer cannot be connected to an M904E Modutrol motor and to an ECM3000E Modutrol motor Use the potentiometer for output to an external degree of opening indicator or the like Auxiliary switch Specifications Auxiliary switches 4 units 2 units Contact rating 250Vac 5A resistive load Auxiliary switch position A C Position of 9 5 factory setting 1 B D Position of 81 5 Terminal 4 units or 2 units 2 1 For the 90 stroke model with auxiliary switches at factory settings 2 Models with open close override function have only A and B switches Auxiliary potentiometer 1kQ 10 Voltage variation of 1
7. atic operation factory setting OOOO 0000 0000 CCW CW CONT S CCW CW CONT S CCW CW CONT S Note At any one time terminal S may be connected to only one of CCW CW or CONT Full open full close operation for ECM3000E Azbil Corporation L91 pressure regulator full open full close switch switch ECM3000E nominal 135Q resistance Power 100 at XO open 0 at XC open Transformer Note Recommended contact rating for XO and XC Material Gold plated Rated voltage 15Vdc or more Rated current 100mA 6 INSPECTION AND MAINTENANCE How to set the operating point 1 After moving the output shaft to the desired E Inspection method position electrically set the arrow to the mark Method with a screwdriver Appearance pal every e Check for loose screws 2 Move the motor around electrically to the various 6 Gees e Check motor for damage set positions and check that the switches work Running Once every Check for smooth motor operation normally condition 6 months Check for any abnormal noise or In the example below the setting is at the 50 vibrations position Daily inspection As required e Check for any abnormal noise or vibrations e Check for smooth motor operation e Check that no hunting occurs in the motor Auxiliary switches Sw A variable 5 to 95 E Maintenance method Visually check the motor operation once every six months If any problem is found take corrective actio
8. autions Also be sure to read and understand the contents of this user s manual N WARNING Warnings are indicated when mishandling this product might result in death or serious injury to the user N CAUTION Cautions are indicated when mishandling this product might result in minor injury to the user or only physical damage to this product e Be sure to turn the power OFF before mounting removing or wiring the ECM3000 or opening the cover Touching electrically charged parts such as power ter minals by mistake might cause electric shock N CAUTION To ensure correct and safe operation of the ECM3000 always follow this user s manual as well as user s man uals for equipment and system to be combined with the ECM3000 Installation wiring inspection adjustment and mainte nance of the ECM3000 must be carried out only by authorized engineers who have the knowledge and technical skill regarding the customer s system and the ECM3000 Use the ECM3000 within the operating ranges recom mended in the specifications of this manual Otherwise device failure or faulty operation may occur Do not install the ECM3000 at locations like those listed below Doing so might cause faulty operation e Locations with hazardous chemicals corrosive gas or briny salty air Locations where the ECM3000 is exposed to high temperatures Locations with moisture or water droplets Locations where the ECM3000 is exposed
9. densed moisture content is transferred along the valve and might enter the interior of the motor when the control valve is located higher than ECM3000 E Mounting direction 90 stroke motor This type can be mounted in the desired direction However do not mount in a way that allows water or foreign matter to enter from the output shaft 160 stroke motor This type can be mounted in the desired direction with the motor output shaft placed horizontally or vertically downward To prevent condensate water from entering the ECM3000 do not mount with the output shaft pointing upward Maintaining splash proof performance Do not squeeze the packing or cable and fasten the cover securely Make the knockout hole watertight e Use waterproof connectors for cables coming from the ECM3000 Recommended waterproof connector 83104346 003 e Also when connecting electrical conduits use a waterproof precut type or the like to maintain waterproofing For wiring open a knockout hole 22mm dia in the side panel Wiring must be done according to the terminal label indicated on the respective terminals Connect each core using M3 5 insulated crimp type terminal lugs C Handling Precautions e To remove the knockout tap lightly around its edge using a flat head screwdriver e Make sure that fragments do not enter the control motor when a knockout hole is opened e Do not use unused terminals as relay terminals e Always
10. gnal input type are available relay contact 4 to 20mAdc 2 MODEL SELECTION GUIDE previous motors and resistance Three kinds of power supply voltage types are available 24Vac 100Vac and 200Vac Additionally a power supply unit with a voltage range of 85 to 264Vac is also available for the 4 to 20mAdc input type The ECM3000 s bracket is compatible with Azbil Corporation s Model No Power supply Input signal Degress voltage of rotation 24Vac 100Vac ECM3000E0100 24Vac Potentiometer 4 to 20mAdc 1 24Vac 85 to 264Vac Product specifications Stroke timing Output Power torque consumption QVA 1VA 14W 15W 39s 12 5Nem Auxilary switch Control method option ON OFF control 4 switches built in None switches built in None switches built in None switches built in None switches built in None switches built in None switches built in None switches built in with open close override function None switches built in 2 switches built in with open close override function None 4 switches built in Position proportional control feedback potentiometer builtin NO 0 as O F 14 i o 5 i ECM3000F0300 3 24Vac Relay contact 20s 16s 6Nem 14VA ECM3000F0310 3 ECM3000D0200 69s 58s 12 5Nem 9VA ON OFF control None 2 ECM3000E0200 Potentiometer Position proportional control ECM3000F0200 Relay contact ECM3000F 1200 100Vac ECM3000F2200 200Vac
11. he V51E and the ECM3000 ECM3000 9 SPECIFICATIONS E Specifications Operation mode ON OFF or position proportioning determined by model No Control signal input Relay contact 4 to 20mAdc Nominal 135Q resistance determined by to model No potentiometer of potentiometer Motor 90 stroke 39 33s relay contact no load 50 60Hz timing model 39s power supply voltage 85Vac to 264Vac no load 50 60HZz 20 16s relay contact no load 50 60Hz high speed motor type 160 stroke 69 58s relay contact no load 50 60Hz model 72s power supply voltage 85Vac to 264Vac no load 50 60HZz 35 29s relay contact no load 50 60Hz High speed motor type Output torque 12 5Nem high speed motor type 6Nem Power supply voltage 24Vac 15 50 60HZz 100Vac 10 50 60HZz 200Vact10 50 60Hz 85 to 264Vac 50 60Hz See MODEL SELECTION GUIDE during operation page 2 23 2 C 50 10 RH 20 to 60 C 5 to 95 RH non condensing 4 9m s Insulation resistance Between power supply terminals and casing between input terminals and casing 5MQ or more by 500Vdc megger Between auxiliary switch terminals and casing 20MQ or more by 500Vdc megger Between power supply terminals and casing between input terminals and casing 500Vac for 60s 24Vac type 1200Vac for 60s 100Vac type 1500Vac for 60s 200Vac type 85 to 264Vac type Between auxiliary switch terminals and casing 1500
12. ns appropriately Auxiliary switches Sw B variable 5 to 95 Terminal Symptoms Check item assignments e Does not rotate Wiring status e Check the wiring disconnections Auxiliary switches Sw C variable 5 to 95 supply voltage e Stopped during operation e Re tighten the terminals e Auxiliary switch does e Auxiliary cam switch e Redo the settings not operate status model with optional e Wiring status e Check the wiring Auxiliary switches Sw D variable 5 to 95 auxiliary switch disconnections e Feedback potentiometer potentiometer resistanceje Redo the settings KIB IGS IS does not operate e Wiring status e Check the wiring model with optional disconnections Terminal feedback potentiometer e Loose terminals Re tighten the terminals assignments A e Control sensitivity e Wiring status e Check the wiring Terminal disconnections assignments B e Motor torque drops Loose terminals _ e Re tighten the terminals e Check the power supply voltage 7 Auxiliary switches optional E Adjustment Operating point Setting auxiliary Auxiliary switches A B C and D turn on when the switch arrows arrow is at the mark The operating point can be set in the 5 95 of output opening range and its Note repeatability is within 3 The differential is e Use a screwdriver with a 6mm wide blade JIS B approximately 2 After changing the setting be 4609 sure to test that
13. otor only When viewed from the output shaft R indicates the opening direction and LS L indicates the closing direction Bracket To mount the body Mounting hole Use the M6 screws W Handling Precautions e Factory setting of the output shaft 0 position e L counterclockwise CCW rotation R clockwise CW rotation Ground terminal ECMS3000E and ECM3000G only Terminal block M3 5 screws eR N UE lal ake Auxiliary switches 4 or 2 switches Availability depends on the model No Amperage adjuster on 4 20mA input models Switching of direct reverse control action and adjustment of zero span and dead band are available Terminal assignments e Models with 4 built in auxiliary switches 17 6 5 4 3f2 f4 Power and each input rar Tee er Le tae arf Aman smc a e Models with 2 built in auxiliary switches and open close override function 17 6 s5i 4if3ife2 4 Power and each input Open close override function lt Auxiliary switches A and B 4 MOUNTING E Mounting locations Do not install the ECM3000 at locations specified in the cautions Additionally when installing the ECM3000 outdoors an appropriate protective device such as a protective cover must be installed CJ Handling Precautions e Pay special attention that no foreign matter or moisture enters from the output shaft e In an application where the ECM3000 is combined with a control valve such as fluid control con
14. the switch operates between the motor s fully open and fully closed positions Working type If the output position exceeds the set position the contact between terminals 1 and 2 COM NO makes and the contact between terminals 1 and 3 COM NC breaks The example below shows this happening at the 50 position while opening Differential approx 2 Between terminals els AN 1 and 2 Between terminals 1 and 3 ON OFF 10 50 90 Degree of opening E Mounting and removing Mounting 1 Turn the power off 2 Loosen the 3 screws remove the cover and put it in a safe place Screws 3 Lift off part B of the chassis and then pull out part A of the terminal block 4 Insert the shaft of the auxiliary switch into the center of the actuator The triangular arrow should be pointed toward the scale 5 Turn the auxiliary switch counterclockwise until it clicks 6 Align the holes on the terminal block bracket with the holes in the chassis 7 Insert and tighten the 2 screws Removing 1 Remove the 2 screws 2 Remove the terminal block The bracket is part of the terminal block 3 While pushing the release button turn the auxiliary switch clockwise 4 Remove the auxiliary switch by pulling it toward you 8 Using a butterfly valve V51E If the ECM3000 is used with the V51E mount the base kit 83165292 001 sold separately between t
15. to vibra tion for a long period Locations where the ECM3000 is exposed to direct sunlight Do not use the ECM3000 as a step Doing so might cause damage to the ECM3000 or personal injury Wire the ECM3000 according to electrical wiring stan dards Also wire the ECM3000 using specified electric cables according to standard installation methods Failure to do so might breakdown or faulty operation The motor may become hot during operation Do not touch the motor opening the cover immediately after turning the power OFF Doing so might cause burn haz ard Do not touch any moving part when power is ON or dur ing operation Doing so might cause injury To connect with linkage use the 160 stroke motor Failure to do so might cause faulty operation The 90 stroke motor cannot be used to fully open or close If it is predicted that the safety of the system cannot be kept fail safe design such as use of double controllers installation of breaker or installation of limiter or redun dant design should be considered When you discard the ECM3000 discard it as an indus trial waste following local rules and regulations 1 OVERVIEW The ECM3000 is a control motor designed to control various equipment in the industrial application Two kinds of models are available one is a 90 stroke motor for burner control and the other is a 160 stroke motor for valve control of hot and cold water and steam Three kinds of control si
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