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MOTOYAMA EA10S Instruction Manual
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MOTOYAMA EA10S Instruction Manual

Intelligent valve positioner
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B
Bulletin No
o. MIE‐B611
11D
INST
TRU
UCTIO
ON M
MAN
UAL
L
Int
ellige
ent V
Valve
e Pos
sition
ner
Mode
M
el
EA
A10S
S
M
MOTOY
YAMA
ENG. W
WORK
KS, LTD
D.

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Summary of Contents for MOTOYAMA EA10S

  • Page 1 Bulletin No o. MIE‐B611 INST UCTIO ON M ellige ent V Valve e Pos sition Mode A10S MOTOY YAMA ENG. W WORK KS, LTD...
  • Page 2 Refer r to our “instr ruction manu ual of control lves” and als so this “instru uction manua al of EA10S” during work k or operation n with this pr roduct. ３ As s a result of o our continuou...
  • Page 3 odel EA A10S  Conte ents    1. Safety ins tructions ............................- 1 1.1. IECEx x / ATEX / NE EPSI / KCs a and TIIS Flam meproof ................. - 1 1.1.1.
  • Page 4 odel EA A10S  4. Installation n ..............................- 11 4.1. Major dimensions ........................... - 11 4.2. Install ation conditi ons ..........................- 12 4.2.1.
  • Page 5 Certified N o. TC22178X 1.1.4 . Prohib bition of f chang ging spe ecificati ons and d modif fication WARNIN hanging spec cifications or modification ns of position ner EA10S sh hall not be do one by users - 1 -...
  • Page 6 EA10S. Maintenance in the event that it is imp ossible to ch heck the exis stence of exp plosive gases...
  • Page 7 Mo odel EA A10S  1.1.9 . Namep plate in dication pecification n ameplate is attached on top of positio oner case. afety certified d seal namep plate is attach hed on the ri ight end of s pecification n nameplate. Name eplate indica ation and mea aning...
  • Page 8 TIIS flamepr roof apparatu us, cable gla and must be p placed in the e cable entry of EA10S. XBF-16, whic ch is simulta neously cert tified with EA A10S, shall b e used as fla ameproof ca ble gland.
  • Page 9 WARNING hanging spec cifications or modification ns of position ner EA10S sh hall not be do one by users 1.2.5 . FM Ex xplosion nproof a apparat xplosionproo ClassⅠ ,Div1,GroupA A,B,C and D...
  • Page 10 Positio oner EA10S S includes f flamepass j oints, cons sult with MO OTOYAMA sales o office or age ent if repair...
  • Page 11 Mo odel EA A10S  1.2.10 0. Cons structio LS1R Left si Fron t side For c onduit conne ection, A mus st be used. T The conduit c connection B B is normally sealed with a plug. Neve er remove this s plug.
  • Page 12 PID gorithm and H HART® com mmunication. 2.2. S Standar rd speci ification Model EA10S-LS Applicable e Actuator Type Linear motion ,Rotary motio on (Single actio Input Sign 4 to o 20mA DC Input Resis stance Max.
  • Page 13 Mo odel EA A10S  2.3. Mo odel Cod de Stru cture Spec cifications Spec Cod Basic No. EA10S Action Typ Linear mo otion, Rotary y motion Actuator T Type Single ac tion ® HART ommunicatio Communic cation ® Position t ransmitter (4...
  • Page 14 odel EA A10S  3. Pri incip ple o of op erati Signal cur rrent (4 to 20 0mA) from c controller or m manual oper ration device e and feedba ack signal fro om lift senso are respe ctively conve erted to digi ital values a and transmitt ted to contro...
  • Page 15 odel EA A10S  4. Ins stalla ation 4.1. Ma ajor dim mension Unit: mm (60～90°)※ (60 to o 90°)※  ※The fee edback-lever f for stroke of 40mm is useful for ro otary valve, to - 11 -...
  • Page 16 odel EA A10S  4.2. Inst tallation n condit tions 4.2.1 . Locati ion of in nstallati Positioner EA A10S of flam meproof explo osion protect tion is able to o be installed d and operate ed at hazardo area accordi ng to applica able gases o of these devic ces.
  • Page 17 odel EA A10S  4.3. Pre- -installa ation ch hecking (1) Confirm mation of na meplate: spe ecifications, e explosion pro otection. Consi istency of na ameplate atta ached on pos sitioner with ordering spe ecifications s hould be con nfirmed. (2) Confirm mation of ap pearance It sho...
  • Page 18 Mo odel EA A10S  4.4. Ins stallatio on to lin ear mot tion act tuator Positioner r should be in nstalled by u sing threade ed holes at b ackside of po ositioner and d threaded h oles at the front of ac ctuator.
  • Page 19 Mo odel EA A10S  4.5. In stallatio on to ro otary mo otion ac ctuator (1) Conne ection shaft s should be ins stalled. Lockn nuts, pointer r and spring washer sho ould be put through con nection shaf ft and the a ssembled pa arts shoul...
  • Page 20 ② 5.2. Pn eumatic c piping (1) Positio oner EA10S h has two conn nectors for su upply air (SU UP) and outp ut air (OUT1 ). Connectio on type is Rc or NPT T 1/4 thread.
  • Page 21 Mo odel EA A10S  5.3. Ele ectrical wiring Shield ded cable sh hould be use d when influ ence of nois e is expecte Conn nection of wir res should be e based on th he diagram in n chapter 5.1 1.
  • Page 22 6.2. Lo cation o of butto Positioner E EA10S is equ uipped with L LCD monitor four push bu uttons at the front. Positioner E EA10S can be calibrate ed by opera...

  • Page 23: Quick Calibration

    Bulletin No. MIE‐B6111D 6.3. Quick calibration Positioner EA10S has a function of quick calibration which can be used in regular maintenance. This function enables basic calibration of positioner without entering some menu levels. Procedure for quick calibration is indicated below. (1) Current generator should be connected to input terminals with input of 12 mA.
  • Page 24 Bu ulletin No. M MIE‐B6111D 6.4. So oftware c configu uration Softw ware of positi oner EA10S is configure ed as follows Oper ation can be e conducted b by means of push button - 20 -...

  • Page 25: Run Mode

    Bulletin No. MIE‐B6111D 6.5. RUN mode LCD indication about 6 seconds after signal is input to positioner EA10S will be as follows. ←PV indication ←Indication category of RUN mode Display of “RUN” at left below in the monitor is showing that current status is normal RUN mode, which is to control valve travel depending on input signal from outside (DC 4 to 20 mA).
  • Page 26 <ENTER> <ENTER> <ENTER> 5 sec AUTO2 All parameters required for valve operation will be calibrated. This auto calibration is recommended for initial calibration after positioner EA10S is installed on valve. ⇒ ⇒ ⇒ press press select by <ENTER>...
  • Page 27 Bulletin No. MIE‐B6111D BIAS Standard value of motor used inside positioner will be set. This calibration is normally conducted during auto calibration (AUTO2, AUTO3). However this BIAS calibration should be used when KP value was manually changed or when supply air pressure was changed. ⇒...
  • Page 28 Bulletin No. MIE‐B6111D 6.8. PARAM Most appropriate control parameters are selected by conducting auto calibration. However, favorable results might not be gained by auto calibration in some cases such as special actuators or valves with large friction. In that case, operation can be improved by calibrating PID parameters or dead zone manually. Type of parameters There are 4 kinds of parameters;...
  • Page 29 Bulletin No. MIE‐B6111D Example of changing dead zone (DEADZONE) ⇒ ⇒ ⇒ press select by press <ENTER> <+>, <-> <ENTER> 5 sec ⇒ ⇒ ⇒ press adjust by press <ENTER> <+>, <-> <ESC> press <ENTER> ⇒ ⇒ press press <ESC> <ESC> Example of changing proportional gain (KP) ⇒...
  • Page 30 Bulletin No. MIE‐B6111D Example of changing integral constant (KI) ⇒ ⇒ ⇒ press select by press <ENTER> <+>, <-> <ENTER> 5 sec ⇒ ⇒ ⇒ select by press adjust by <+>, <-> <ENTER> <+>, <-> press <ENTER> ⇒ ⇒ press press <ESC> <ESC>...
  • Page 31 Bu ulletin No. M MIE‐B6111D 6.9. HA AND CA Calibratio on of stroke e is automa atically comp pleted most ly by condu ucting auto calibration. Besides, ha calibratio on is able to be used in c ase that prec cise calibrati on is desired Furtherm more, hand c...
  • Page 32 Bulletin No. MIE‐B6111D Example of changing “PV_ZERO” ⇒ ⇒ ⇒ press select by press <ENTER> <+>, <-> <ENTER> 5 sec ⇒ ⇒ ⇒ press adjust by press <ENTER> <+>, <-> <ESC> press <ENTER> ⇒ press <ESC> twice Example of changing “PV_END” ⇒ ⇒...
  • Page 33 Bulletin No. MIE‐B6111D Example of changing “TR_ZERO” ⇒ ⇒ ⇒ press select by press <ENTER> <+>, <-> <ENTER> 5 sec ⇒ ⇒ ⇒ select by press adjust by <+>, <-> <ENTER> <+>, <-> to gain output 4mA, press <ENTER> ⇒ ⇒ press press <ESC>...
  • Page 34 Bulletin No. MIE‐B6111D Example of changing “TR” NORM/REVS ⇒ ⇒ ⇒ press select by press <ENTER> <+>, <-> <ENTER> 5 sec ⇒ ⇒ ⇒ select by press select by <+>, <-> <ENTER> <+>, <-> ⇒ ⇒ ⇒ press press press <ENTER> <ESC> <ESC>...
  • Page 35 Bulletin No. MIE‐B6111D 6.10. VALVE Here it is possible to set operation direction of valve or positioner, flow characteristic, cut-off and signal band. Control valve (VALVE) includes following items. ACTUA : Actuator operation; It is automatically set in AUTOCAL if actuator is DA or RA type. : Switching operation direction of positioner (standard: NORM) VALVE...
  • Page 36 Bulletin No. MIE‐B6111D This indicates operation direction of positioner. NORM : OUT1, output air pressure of positioner increases with increase of input signal REVS : OUT1, output air pressure of positioner decreases with increase of input signal Normal setting is “NORM”. Example of changing “POS” ⇒...
  • Page 37 Bulletin No. MIE‐B6111D VALVE This indicates operation direction of valve. : Valve closes with valve stem going down (linear motion) or with valve shaft rotating clockwise (rotary motion). : Valve closes with valve stem going up (linear motion) or with valve shaft rotating counterclockwise (rotary motion). Normal setting is “DA”.
  • Page 38 Bu ulletin No. M MIE‐B6111D CHAR re it is pos ssible to se et flow cont trol aracteristic of f positioner. : Linear : Equal p percentage : Equal p percentage (custom mized for valv ve 92-A) : Quick o opening : User’s definition rmal setting i s “LIN”.
  • Page 39 Bulletin No. MIE‐B6111D USER SET Here it is possible to define flow characteristic. Valve travels can be input for 18 points from P 0 (0%) to P 17 (106.25%) at intervals of 6.25% (equivalent to 1mA). Travels should be input so that gradients in each point become smooth. It is possible to use flow characteristic of input by selecting “USR”...
  • Page 40 Bulletin No. MIE‐B6111D Example of changing “USER SET” ⇒ ⇒ ⇒ press select by press <ENTER> <+>, <-> <ENTER> 5 sec ⇒ ⇒ ⇒ set value by select by press <+>, <-> <+>, <-> <ENTER> ⇒ ⇒ ⇒ press set value press <ENTER>...
  • Page 41 Bu ulletin No. M MIE‐B6111D CALC ersion 1.5 5.11 or la ater) re it is possib ble to set the calculation m method of th e valve trave el (%) to be d displayed on the LCD nitor. rmal setting i is DA, which h means that t the valve tr ravel (%) is d...
  • Page 42 Bulletin No. MIE‐B6111D Here it is possible to set an input value where control valve is fully opened forcefully. Normal setting is 100%, which means that this function is practically voided. This function becomes effective when a parameter less than 100% is input. Example of changing “TSHUT OP”...
  • Page 43 Bulletin No. MIE‐B6111D TSHUT CL Here it is possible to set an input value where control valve is fully closed forcefully. Normal setting is 0.3%. This function becomes void when a parameter of 0% is input. Example of changing “TSHUT CL” ⇒ ⇒...
  • Page 44 Bulletin No. MIE‐B6111D SIG ZERO Here it is possible to set an input current which corresponds to 0% output. Normal setting is 4.0 mA. Example of changing “SIG ZERO” ⇒ ⇒ ⇒ press select by press <ENTER> <+>, <-> <ENTER> 5 sec ⇒...
  • Page 45 Bulletin No. MIE‐B6111D SIG END Here it is possible to set an input current which corresponds to 100% output. Normal setting is 20.0 mA. Example of changing “SIG END” ⇒ ⇒ ⇒ press select by press <ENTER> <+>, <-> <ENTER> 5 sec ⇒...
  • Page 46 Bu ulletin No. M MIE‐B6111D 6.11. D DIAGNO (Since Version n 1.5) thin this men nu, you can set the posi itioner to me easure the ac ctuation amo ount of the t ravel valve, mber of actu uation cycle c count, and th he total clos ing count.
  • Page 47 Bu ulletin No. M MIE‐B6111D ALARM S ST (Alarm S Status) eck alarm oc ccurrence sta atus. Example e check “AL LARM ST” (A An example e where only y deviation a alarm occur rred.) ⇒ ⇒ ⇒ press select by press <+>, <->...
  • Page 48 Bu ulletin No. M MIE‐B6111D CYCL CN NT (Cycle Co ount) Tota al accumulat ted number o of times that the valve op peration direc ction turned o over. Alar rms will be in ndicated whe en the value exceeds the e number set by the user.
  • Page 49 Bu ulletin No. M MIE‐B6111D Example e of changin ng “CYCL C NT” (Chang ge dead zone e from 1% to o 2%) erations wi thin the de ad zone ar re not count ted. ⇒ ⇒ ⇒ ⇒ press select b pres <ENTER>...
  • Page 50 Bu ulletin No. M MIE‐B6111D Example e of changin ng “CYCL C NT” (Turn o on the alarm m function) ⇒ ⇒ ⇒ ⇒ press select b pres <ENTER> > <+>, <- -> <ENT ER> 5 sec ⇒ ⇒ ⇒ ⇒ select by press selec ct by...
  • Page 51 Bu ulletin No. M MIE‐B6111D TRV AC CC (Travel Accumula ation) Tota al accumulat tion of contro ol valves trav vel change e unit is show wn as % of th he rated trave Alar rms will be in ndicated whe en the value exceeds the e threshold (% %) set by the...
  • Page 52 Bu ulletin No. M MIE‐B6111D Example e of changin ng “TRV ACC C” (Change e dead zone from 1% to ravel within the dead z zone is not accumulat ⇒ ⇒ ⇒ select by press press <+>, <-> > <ENTER> <ENTER R> 5 sec ⇒...
  • Page 53 Bu ulletin No. M MIE‐B6111D Example e of changin ng “TRV ACC C” (Turn on n the alarm f function) ⇒ ⇒ ⇒ press select by press <ENTER> <+>, <-> > <ENTER R> 5 sec ⇒ ⇒ ⇒ press select b select by <+>, <->...
  • Page 54 Bu ulletin No. M MIE‐B6111D FCL CNT T (Full Close e Count) Tota al accumulat ted number o of times that the valve ful lly closed. Alar rms will be in ndicated whe en the value exceeds the e number set by the user. ample of cha anging “FCL L CNT”...
  • Page 55 Bu ulletin No. M MIE‐B6111D Example e of changin ng “FCL CNT T” (Change dead zone f from 1% to 2 If t the valve o opening is in n the dead zone range e, it is judge ed to be ful ll close.
  • Page 56 Bu ulletin No. M MIE‐B6111D Example e of changin ng “FCL CNT T” (Turn on the alarm f unction) ⇒ ⇒ ⇒ press select by press <+>, <-> > <ENTER R> <ENTER> 5 sec ⇒ ⇒ ⇒ select by press select b <+>, <->...
  • Page 57 Bu ulletin No. M MIE‐B6111D DEV ALM M (Deviation Alarm) Alar rms will be indicated wh hen the dev viation betwe een input sig gnal (%) and d valve trave el (%) ceeds the pre e-set value fo or the pre-se t time. Example e of changin ng “DEV ALM...
  • Page 58 Bu ulletin No. M MIE‐B6111D Example e of changin ng “DEV ALM M” (Change e time from 6 60s to 30s) me: When the e condition th hat the deviat tion is bigger r than the thr reshold conti inues longer r than this tim an a alarm is sent ⇒...
  • Page 59 Bulletin No. MIE‐B6111D 6.12. VIEW Information inside positioner can be viewed under this menu. Following information can be confirmed under VIEW menu. EA10S : Model number of this product VERSION : Version of software ® HART V : Version of HART protocol ®...
  • Page 60 Bu ulletin No. M MIE‐B6111D Exampl le of display y under “VIE EW” ⇒ ⇒ ⇒ ⇒ ⇒ sele ect by ress <EN TER> <+> , <-> <EN NTER> ⇒ ⇒ ⇒ ⇒ ⇒ ress ress < -> < -> < <-> ⇒...

  • Page 61: Write Protection

    Bulletin No. MIE‐B6111D 6.13. Write protection Positioner EA10S is equipped with write protection function to protect information contained inside. Although normal setting is UNLOCK (no protection), changing status to LOCK (protection) enables prohibition of conducting auto calibration or changing parameters. Example of changing writes protection ⇒...

  • Page 62: Error And Warning Code

    Bulletin No. MIE‐B6111D 6.14. Error and warning code Mark is indicated on LCD when abnormality is found during operation of this product. In such a case, what the abnormality is can be confirmed by “ERRO” display in VIEW menu. Error code (ERROR CODE) Error code is indicated when valve becomes uncontrollable.
  • Page 63 ulletin No. M MIE‐B6111D 7. Ma ainte enanc Mainten nance work which accom mpanies par rts exchange e and repair work shall be surely condu ucted after th he positioner r is brought to o a nonhaza rdous UTION location 7.1. Pe riodic c checkin Periodic...
  • Page 64 ulletin No. M MIE‐B6111D 7.2. Ma aintenan nce Pro ocedure Clogging and d dirt of the r restriction in the positione er might caus se failer. Cle an the restric ction periodi cally. (1) Set su upply air pres ssure at zero (2) Loose en the drain c cock of the fi...

  • Page 65: Troubleshooting Chart

    Bulletin No. MIE‐B6111D 8. Troubleshooting Following problems and causes are non-conformances expected to encounter in routine operation. Take following remedy if the non-conformances are encountered. Troubleshooting Chart Problem Cause Corrective Action LCD does not display Input signal does not provide Check that the input signal is 3.8 mA or anything.
  • Page 66 Bulletin No. MIE‐B6111D Problem Cause Corrective Action Input signal and valve Abnormality in control valve Please contact our sales office or sales opening do not match.(The or setting data in positioner. agency. input signal and the RUN PV value of the LCD do not match.) Hunting occurs Improper setting of PID...
  • Page 67 ■本 本取扱説明書の記 記載内容は、商品 品の改良等のため め予告なく変更す することがあります すので予めご了承 承下さい。 ■ MOTOYAMA  is  c continuously  im mproving  and  u upgrading  its  pr roduct  design,  specifications  and/or  dimens sions.  Informat ion  included  he erein  is  bject to change e without notic ■本 本取扱説明書は正...