Ytc YT-2300 Series Скачать руководство пользователя страница 6 | Manualshive

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Ytc YT-2300 Series Скачать руководство пользователя страница 6

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Installation

Note

When the positioner is installed with the actuator or replaced, ensure the followings.

- All inputs and supply pressure to valve, actuator and other instrument must be shut

down.

- In order entire system not to shut down the control valve must be separated from the

system by bypass valve or other equipment.

- No pressure remains in the actuator.

YT-2300L drawing

YT-2300L drawing

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YT-2300R drawing

YT-2300R drawing

* The brackets for attaching on the actuators are made by using these drawings and

they are also used for checking piping, etc.

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Содержание YT-2300 Series

Страница 1: ...2300L installation 13 Example 13 Installing YT 2300L with bracket 14 YT 2300R installation 18 Example 18 Installing YT 2300R with bracket 19 Piping connection 22 Note 22 Conditions of supply pressure...

Страница 2: ...oducts Our products are produced and inspected under the strict standards In order to use the products appropriately and efficiently we recommend that users read this manual carefully and fully unders...

Страница 3: ...hunting is controlled to the optimum condition during operation 9 Hart communication makes to process various information of valve and positioner 10 Valve system is stable by outputting analog feedba...

Страница 4: ...7 MPa Serial number The numbers given each product By tracking this number various information for the item can be collected YT 2300 Label 8 Ordering number YT 2300 series use the following ordering...

Страница 5: ...r Quick Open EQ User Set 16 Point Vibration Effect 6G Humidity 5 95 RH at 40 Communication Option HART Communication Non DDL Feedback Signal Option 4 20mA DC 10 30V Material Aluminum Diecasting Weight...

Страница 6: ...must be shut down In order entire system not to shut down the control valve must be separated from the system by bypass valve or other equipment No pressure remains in the actuator YT 2300L drawing Y...

Страница 7: ...it is necessary to make proper bracket to attach on actuator yoke The most important things in making bracket are as follows 1 YT 2300L feedback lever should be level at 50 of valve stroke Refer to n...

Страница 8: ...e stroke Connection of supply pressure pipe between actuator and air filter regulator 16 6 Insert connection bar attached on actuator clamp into the slot of YT 2300L feedback lever Ensure that inserti...

Страница 9: ...feedback lever reaches to the lever stopper move attachment position of YT 2300L to the direction becoming more distant from yoke center Check whether or not lever stopper and feedback lever is conta...

Страница 10: ...r using hexagon head bolts or wrench bolts Diameter of bracket bolt holes is 6mm Use spring washers or any other equipment so as the bolts not to be loosened by vibration or impact The direction of br...

Страница 11: ...pring This is to fit the main shaft of YT 2300R and the center of actuator stem If they are not fitted product durability is getting worse due to too much force on the main shaft of YT 2300 22 Connect...

Страница 12: ...pipe whose inner diameter is more than 6mm outer diameter 10mm 4 Do not connect the pipe too long It affects flow rate due to the friction inside the pipe Piping connection with actuator Single actin...

Страница 13: ...nstall the cable near the equipment such as high capacity transformer or motor generating noise The following is terminal part of YT 2300 series Terminal plate of YT 2300 Terminal connection of curren...

Страница 14: ...ground cable terminal to prevent it coming out A M switch Auto Manual switch There is A M switch on the bottom of YT 2300 If this switch is set as auto supply pressure is transmitted to actuator by t...

Страница 15: ...gnal There are six types displayed in Run mode Run PV Valve stroke of Process Value Run SV Input signal of Set Value 0 100 Run SV mA Input signal of Set Value 4 20mA Run MV Motor controlled variable o...

Страница 16: ...TO CAL The calibration of YT 2300 is simply performed by Auto calibration and there are 5 types of Auto calibration as AUTO1 AUTO2 AUTO3 BIAS V_0 AUTO1 calibration is useful for users in the field and...

Страница 17: ...line on LCD indicates the value close to zero After valve is stopped Usually the number is between 2 to 2 If the number is over 5 execute this function again and reset V_0 value 1 Push DOWN at BIAS m...

Страница 18: ...r 6 seconds and AUTO CAL message is appeared 2 Push DOWN twice and PARAM mode is displayed 3 Push ENTER and dEAdZONE mode is displayed 4 Push ENTER again and EAdZONE message is appeared 5 Adjsut dEAdZ...

Страница 19: ...WN twice 3 Push ENTER for 6 seconds 4 Push DOWN twice 5 Push ENTER 6 Push ENTER after adjustment with UP DOWN 38 7 Push ESC 8 Push ESC twice RUN Mode Kd 1 3 Adjustment method and procedure is as same...

Страница 20: ...to RUN mode 6 In order to change valve end point push DOWN at PV_ZERO mode and PV_END mode is started 7 Push ENTER at PV_END mode and PE mode is displayed At this mode it is available to change valve...

Страница 21: ...42 Valve mode This mode is to adjust the various characteristics Action type ACT It is set Direct Action DA and Reverse Action RA Characteristics CHAR It is set Characteristics There are three types...

Страница 22: ...d ACT RA or ACT DA is displayed 2 Push DOWN twice then USER SET mode is started 3 Push ENTER P0 SET mode is displayed and at this mode users can adjust the first point of characteristic in sixteen poi...

Страница 23: ...ode 1 Push DOWN 2 Push ENTER 3 Push ENTER four times after adjustment with UP DOWN 4 Push ESC RUN Mode three times 46 Adjustment of Split Range SPLIT 1 Push ENTER at VALVE mode and ACT RA or ACT DA is...

Страница 24: ...ause Measures A None None B The range of Pv Span Pv Zero is less than 500 Operating angle of feedback is too small Adjust operating angle of feedback lever to be bigger Refer P 13 and execute AUTO 1 c...

Страница 25: ...Kyeonggi Do Korea TEL 0082 31 986 8545 FAX 0082 31 986 2683 E mail ytc ytc co kr Homepage http www ytc co kr http www positioner biz This information contained in this catalogue is subject to change w...

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