• Model Number: ALP2300-SERIES
• Brand Name: AERLP
• Place of Origin: ANHUI, United States
• Minimum Order Quantity: 1
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ALP2300-SERIES sart positioner EXDIICT6 Description

1.?Overview

1.1 ?Performance ?profile??of??the ?ALP210??The??ALP210??uses??a??microcontroller electronic control?unit, the?PID exact?algorithm?of?the??pneumatic?instrument. With?keys, LCD?dot?array?screen?display,?HART??communication?and?MSBUS?communication?functions.?Adopt?modular?structure,?compact,?strong,?reasonable?design.?High?cost?performance,?simple??maintenance, to avoid unnecessary user?costs.

operation?panel

ALP locator built-in operation panel, equipped with 3 keys and LCD?LCD display, simple and convenient?operation.?With?simple?debugging?and?automatic,?manual?operation?switching?function.?Can?facilitate?the?stroke adjustment and automatic sealing?function?to?open?and?close.?You?can also view?the run?parameters.

Pneumatic?performance

With many years of experience in pneumatic?instrument design,?the?carefully optimized single-action and dual-action amplifier structure?brings?great?convenience?to?users?and?saves?the?use?cost.?Modular?structure, easy?to?repair,?replacement.?The?ALP locator is?equipped?with?two output interfaces, blocking an output interface is a single-action?valve positioner, and can also change the interface to change the form?of the?valve?action.

communication

ALP has two?modes of communication, MSBUS?can?be?used?to?connect?to??a?dedicated?operator?or?computer,?HART?communication?module (not?standard,?selected when purchase) can be connected to HART operator or?(through??HART-adjustment demodulator) to the?computer.

signal?output

ALP?has?the?valve?position?feedback?function (not?standard,?selected

Instructions?Version?Number:：20/01-2.01-CN

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function?when?purchase),?using?the?two-line?loop?power?supply?technology,?the?power supply?voltage drop is?less?than?6VDC?at?20mA.?No?calibration,?automatic follow, the accuracy is?better than 0.5%. modular?structure

ALP adopts modular design structure, circuit board control?module,?pneumatic amplifier?module, I / P?conversion?module, sensor?module,?can?be very convenient maintenance and replacement.

Principle ?structure??diagram

?

Instructions?Version?Number:：20/01-2.01-CN

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1.2 type?specificationALP2XXX

?

Intelligent valve positioner

Model ALP2

X0

X

-X

X

Die-cast alloy aluminum shell,?surface anticorrosion spraying

The LCD dot-matrix?LCD?screen?display

Single, dual-action integrated?structure

Direct travel and rotation are?general?design

Intelligent single-key?debugging

Essentially?safe

10

Explosive?type

30

Basic functional?type

0

With the valve position?feedback?function?type

1

With the HART communication?function?type

2

Overall?(type with valve feedback?and?HART

communication)

3

With FF bus

4

With a PROFIBUS?bus

5

single-action

S

double-acting；difunctional

D

Electrical interface NPT1 / 2, gas source interface NPT1 / 4?(US

standard)

N

Electrical interface M20x1.5, gas?source?interface RC1?/?4

(national?standard)

M

?

Instructions?Version?Number:：20/01-2.01-CN

?

the?key?technical?indexes

1. Input signal?range:?4~20mA; the?dividing?range is?4~12mA?and?12~20mA.?2. Feedback signal range: 4~20mA; the?range?is?4~12mA?and?12~20mA.

3. Equivalent resistance: 425?Ω?(625?Ω; HART protocol?type)

4. Control accuracy:?0.5%

5. Lineity:?1%

6. Sensitivity: adaptive; or artificially set during which the period?is?0.1%~5%

7. Gas supply pressure range:?0.14~0.55MPa

8.?Gas?consumption:?static?gas?consumption?is?50NL?/?h?;?dynamic?unassessment

9. Environmental conditions: temperature: -25~ +?60℃?; humidity:?90%

10. Dynamic resistance: 2g?(5~200HZ)

11. Safety parameters: Ui=28VDC;Ii=93mA;Pi=0.65W;Ci=1nF;Li=0.2mH;

12. Storage conditions: temperature: -40~?+?85℃?;?humidity:?95%

13. Protection?level:?IP66

Programmable?parameters

1. Enter the?starting point?range:?4~12mA

2. Input?end?point?range:?12~20mA

3. Input?signal:?convertable?direction

4. Output signal:?convertable?direction

5. Off limit: starting?point?0~10%?End?point?ranged?from?90%?to?110%

6. Trip adjustment: starting point?0~30% End?point?is?70%?to?100%

7. Trip?time:?0~200S

Instructions?Version?Number:：20/01-2.01-CN

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8. Output characteristics: linear,?1:25,1:50?optional

9. Tolerance band: 0.1%~10% adjustable

10. PID parameters:?tunable

ALP210?Main?part?names?and?functions

?

component

explain

body

Housing, upper cover, position?sensor

Control panel,?circuit?unit

Control circuit?board, shortcut operation?keys

I /?P?electrical?conversion module

Telecom signal-to-gas signal?conversion?module

pneumatic amplifier

The?amplifier?will?generate?the?gas signal?from?I?/?P?to?control?the?actuator?intake?and?exhaust.

Pressure gauge??connection module

Indicates the?input and?output pressure.

Feedback rod

Transfer the openness?signal to?the?position

sensor.

Additional circuit?unit

Integrated in?the?control?circuit?board?when?an

additional 4-20mA position feedback unit or a

HART protocol unit?is selected.

?

2、Explosion-proof,?safety?and?wiring

?

2.1 ?Security?overview

This?product?has?passed?the?strict?factory?test?and?meets?the?requirements?of?IEC3836.4:2010.?In order to?ensure?this?good?condition?during?the?running time, the requirements of the instructions and valid documents?and certificates must be followed,?and the routine safety regulations?must?be?followed?when?operating?the?equipment.?In?addition?to?the?regular?safety procedures, descriptions or?operating?instructions?along?with?specific?safety?tips.?Only?pay?attention?to?all?safety?tips,?can?effectively prevent personnel and the environment from harm, reliable?and normal use of?equipment.

2.2?Use?of?regulations

Instructions?Version?Number:：20/01-2.01-CN

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The ALP210 locator is designed and manufactured for the application?of?"pneumatic?output?valve?locator?for?industrial?process?control?system",?and is installed on the?direct?stroke?or?rotary pneumatic actuator?as??required?in?the instructions.?This?equipment?can?only?be?used?as?specified?in?the?operating instructions?and?parameters.?Any?other?use?of?violations?will not be permitted. Input signal circuit / feedback output?circuit??wiring must meet the explosion-proof requirements?(see 2.3 Safety

explosion-proof requirements for details) The maximum allowable?ambient?temperature range is-40...65 C Do?not?repair?the circuit?part?and?remove?other explosion-proof related devices without authorization.

2.3?Anti-explosion-proof?requirements

2.3.1 The product?must be?matched?with?the safety?grid?certified?by?the explosion-proof inspection agency?to?form?the?primary?safety

explosion-proof system.?Safety?parameters?are?as?follows: Input circuit?(terminal?± IN) Ui=28V，li=93mA Pi=0.66W，Ci=1nF，Li=0.2mH Output

circuit?(terminal?± OUT) Ui=28V，li=93mA Pi=0.66W，Ci=1nF，Li=0.2mH 2.3.2 The connection between the?product?and the?safety?gate?safety?end?shall be a shielding cable?with a section of> 0.5mm2,?and?the shielding?layer must be grounded. Cable distribution capacitance and inductance?value must be less than?the?safety?value.?2.3.3?The?safety?gate?is

installed in a?safety place, and?it must?comply with?the?operating

instructions. 2.3.4?Users shall?not change the?electrical?components in?the products at will. 2.3.5 When installing, using and maintaining the?products, users must comply with both the Power Plant Design Code and?the?relevant?GBV3836.15-2000?regulations?of?the?"GB50058-92".?”2.4?Wiring?2.4.1 Input and valve position?feedback?control?signal The?input?and feedback signals of?ALP210 shall?be?used in explosion-proof?situations,?with the range of 4~20mADC?(limit value?3.8-24mA). Signal?cables:?To

Instructions?Version?Number:：20/01-2.01-CN

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prevent external interference signals,?shield?cables with?a?maximum ?length?of 1280m?are?recommended.?Control?cables?are laid separately?from?the power?cables.

?

2.4.2 Distribution diagram of wiring?terminals

2.4.3hookup When using the?ALP210 intelligent valve positioner in

the explosion-proof occasions, it must be

wired strictly?in accordance with?the

explosion-proof requirements, and the

safety grid used must be certified by the

national?explosion-proof?safety?department

2.4.4 Safety and?explosion-proof

parameters Input side: Ui=28V;Ii=93mA;Pi=0.66W;CI=1nF;LI=0.2mH

Feedback side: Ui=28V;Ii=93mA;Pi=0.66W;CI=1nF;LI=0.2mH 2.4.5 Input

signal?wiring?The?ALP210 uses the 4-20?m?A second-line technology,?with?no additional power supply, and the maximum drive voltage is less than?8.5VDC. The wiring method is the same as normal valve?positioners?and?is?compatible?with?existing?DCS systems.?Use in?the?explosion-proof?area?must be wired according to the?explosion-proof requirements.

2.4.6 Valve position feedback signal wiring ALP2101 and?2103 provide valve?position?feedback?modules,?which transmit data?between (withstand?pressure 1500V) without co-mode interference. The voltage?drop?at?the?DC20mA output is <8VDC,?with a load capacity of>?800?Ω under the?DC24V

Instructions?Version?Number:：20/01-2.01-CN

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power supply?condition.

2.4.7 Communication with the PC machine ALP2102 can communicate with?PC through HART-FSK_MODEM. HART-explosion-proof safety certified

FSK_MODEM products shall be used in explosion-proof cases. PC shall be?placed in a safe area and shall not be brought into the unsafe area on?site. Suppliers can be contacted about?the?monitoring?software.

2.4.8 Cable casing A M20x1.5 or RC1 / 2?screw?hole?is?provided?on?the?left side of the housing, with a cable?sleeve waterproof connector?to

penetrate the?lead and?lock?the?connector.

Instructions?Version?Number:：20/01-2.01-CN

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?

3、install

?

ALP?Positioner?more?convenient?support?back-back?valve?installation.

?

Single action?installation diagram

3.1.1Installation of a single-action?direct-moving valve

Installation?steps:

1、Install?the?feedback?travel?pin?and?mounting?plate

on the?valve?first.

?

?

2、When installing the?locator,?need?should?add?a?cushion?column.?Pass?the?travel?pin?into?the?feedback?rod chute and pass?through under?the?wire?card?to?remove the?gap.

?

3、Adjust the chute?feedback?stroke pin?to

?

screw?of?the

ensure?that

?

9

Instructions?Version?Number:：20/01-2.01-CN

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the corresponding feedback rod rotation angle is within the?± 30?(60)?allowable?range?within the?full?travel?range?of?the?valve.?Pay?attention?to adjust the outgoing shaft length of the feedback travel?pin?to?avoid

touching the positioner when working.

4、ALP?series?localers?display?angle?in

factory state?to?guide?proper installation

with?minimum?working?angle?30.

5. Connect air pipe, each section of

gas pipe should have at least two elbows,

so as to?facilitate?disassembly?and

maintenance.

6. See the?relevant?chapters?of?4.2

for commissioning.

3.1.2Installation

of ??the ??dual-action

direct-moving valve

The installation?of double-action direct?valve is?basically the same as single-action?direct?valve,?the?outlet has 2 OUT1 and?OUT2,?the?output?of?OUT1?is

synchronized with the?input?signal,?the?signal

increases the output pressure. As shown?in the figure?above,?increase?the signal?valve?to?open.

3.1.3Installation of the rotary?valve

ALPSeries of intelligent valve positioner?in?the?rotary?valve?installation is more convenient and?fast.method?of?erection:

1. Install two lower?mounting?plates on the actuator first, and?the?screw should not die?for?the?subsequent adjustment?of?the?central

position.

Instructions?Version?Number:：20/01-2.01-CN

?

2. 2.?Install?the?feedback?transmission?screws?with?a?height?of?30mm.?Note that the fastening screw direction is aligned with the positioner?tolerance working direction. As shown?in?the?figure.

3、Attach the upper?mounting plate to?the?bottom?of?the locator?and?then align the actuator center to?the lower?mounting?board.?Tighten the?lower?mounting?plate?and?the?drive?shaft?lock?screw?after?confirming?that?the actuator exit shaft?and?the?actuator?drive?screw?are normal.

4、4.?Turn?on?the?signal?above?4mA (when?the?locator is?in?the?factory?state),?and?verify?whether?the?ventilation is?within?the?± 60?allowable?working range.

Instructions?Version?Number:：20/01-2.01-CN

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4、?basic?operation?????????????????????4.1control?panel

When the ALP210?series

positionator is?powered?on?for?the

first time,?the?second?line?shows?the

AERLP, which in?the?manual?state,

showing the working Angle?of?the

positionator feedback rod?(shaft),

which?is more convenient?for

installation and debugging. After completing the automatic debugging,?the trip percentage is displayed and can?be switched?between?manual?and?automatic. It can be restored to the factory state?by?the?reset?method.?MODE — Mode key, used for automatic and manual switching. The second?line?of?the?automatic status shows "AOUTMA",?and?the?manual status?shows?"MANUAL". UP-rise key, the manual state control of?the opening?of?the?valve, the automatic state is used to display the input current value.?DOWN — Drop key, manual?state control valve closing, automatic?state?used to?display?I /?P?drive?value.

4.2Quick?debugging?method

1. Straight action valve debugging ——?input?18mA,?press?UP?and

MODE?keys,?keep 5S to?release the?button,?display?"ADL_L",?and?enter?the?straight stroke valve for?automatic?debugging.

2. Rotary valve debugging ——?input?18mA, press DOWN?and MODE?keys

simultaneously,?keep?5S?to?release?the?button,?display?"ADL_R",?and?enter?the rotary valve for?automatic?debugging.

3.?Restore?the?factory?value?of ——, input 12mA,?press?UP?and?MODE?keys

to keep 5S, display "REST",?and?the?"REST"?display?disappears?after?successful reset.

4. Reset the starting point ——. Enter the starting point value?(4mA)

in the automatic state, and press the UP?and MODE?keys?simultaneously?to?raise the starting?point.?Press?both?DOWN and?MODE to lower?the?start

Instructions?Version?Number:：20/01-2.01-CN

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point and turn?on?enforcement.

5. Reset the end point?——.?Enter?the?end?point?value?(20mA)?in?the

automatic?state,?and?press?the?DOWN?and?MODE?keys?simultaneously?to?reduce?the end point. Press both UP and MODE to raise?the?end point?and?turn?the force?function?on.

6.Press the UP key for the input express display —— automatic status

to display the?current?input?mA?value.

7. Press DOWN on the ——?to?display?the?drive?current?value.

8. Switch —— to?16mA?and press?MODE?(mode)?for?3?seconds.

4.3 Flow chart of automatic debugging and stroke adjustment Automatic?debugging?(self-setting) flow chart full degree?(end point) adjustment?flow?chart

Instructions?Version?Number:：20/01-2.01-CN

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communication

The?ALP?series?product?supports?2?communication?modes (please?contact?the dealer for the communication software) HART communication, you can?connect to the HART manipulator?or?computer

?

?

Connect the computer USB port?through?the MSBUS?converter

You can also?connect?directly?to?the MSBUS

handler

?

Instructions?Version?Number:：20/01-2.01-CN

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4.4?Parameter?setting,

modification?and?communication?ALP210?provides?a?quick?mode?of?operation?for easy use and debugging. The modification?of?other?functions?and ?parameters of the intelligent locator?must?be realized through?the?hand?operator or HART communication.

The ALP210 locator parameter?options?table

?

item

number

function??declaration

optional

parameters

unit

Factory

value

1

Enter?the?signal?starting point

4.00～12.00

mA

4.00

2

Enter?the?signal?endpoint

12.00～20.00

mA

20.00

?

3

Positioner

operating

characteristics

Linear?1:25 /

1:50?(Equal

Percentage) 50:1

(Open?quickly)

?

linear

?

4

Positioner

working

direction

Air?opening

(reaction) Gas

clearance

(positive)

?

Air?opening?(reaction)

?

5notes①

?

Valve?starting?direction

Air?opening

(reaction) Gas

clearance

(positive)

?

Air?opening?(reaction)

6notes②

start?of a?run

0.0～50.0

%

0.0

7notes②

stroke?end

50.0～100.0

%

100.0

8notes③

sensitivity

0.1～10.0

%

-

9notes④

Full?trip?time

0-200

S

0

10notes⑤

scale

0.5～10

-

11notes⑤

integral

1～500

S

-

12notes⑤

differential

0.1～10

S

-

13

I/Pmedian

30.0～70.0

%

50.0

?

Instructions?Version?Number:：20/01-2.01-CN

?

?

14

Actuator

compensation

2～200

-

15

Full open?point?signal?cap

90～110

%

102.0

16

Lower?limit?of?full off?signal

0～10

%

0.5

Note ①?:?This?item?is?generally?obtained?through?automatic?debugging?and self-inspection, and the setting must be?in?the?same?direction?as?the actuator. Note ②?: Automatic debugging?can be?obtained by

self-detection. Note ③?: When the automatic debugging cannot meet the?requirements of the valve?(the valve resistance is?too?large?or?there?is a slight bite bite phenomenon),?the?sensitivity range?needs?to be appropriately increased to overcome the fluctuation. Note ④?: When the?full trip is set?to?0. Note?⑤?:?You?cannot?change?it?easily?until?the?parameter?meaning is determined, otherwise it?will cause?abnormal?work.

Instructions?Version?Number:：20/01-2.01-CN

?

HART communication software?in Chinese version?Through?the

FSK-HART-MODEMM and?connecting to the PC machine, you can?consult?and?modify all the parameters, and execute the commands. First, select the?correct communication interface?(USB port),?and?then?press?the

"Instrument?Communication?Test"?button,?after?successful?communication,?other?buttons can?be activated.?To select?HART communication?compatible

upper instrument for communication,?the?system?with?security

communication?must?also?consider?HART?protocol?compatibility?issues,?can?connect a 250 ohm resistance in?the?circuit?to?improve?the?quality?of?transmission signals. The software is available?through the?supplier.

4.5 Calibration of the input signals?Each instrument?has calibrated?the

input signal before leaving the factory, and the?current input?mA?value??can be read by pressing?the?UP?key?automatically.?Different?standard??sources and changes in ambient?temperature can?cause?small?errors?and??do not affect the?use.?For?more?demanding?occasions,?the?user?can?go??through ?the ?circuit?Built-in ?switch ?or?hand?operator?and?HART??communication?software?on?the?board.?Enter?the?4?and?20mA?standard?current,?respectively,?and?press?the?built-in?switch?or?handler?or?HART??communication software calibration command. Note: First calibration is??4mA and then?calibration?is?20mA.

?

5、Fault?and?exclusion

?

5.1 General Provisions The ALP210 is a precision instrument, which can

be?installed?in different models of?regulating?valves,?with?accurate?setting ?and ?correction ?of ?electronic ?components ?and ?mechanical?components, easy?to?adjust?and set.?When?operating the?ALP210,?the light?fault?does?not?affect?the?normal?operation,?and?only?when?a?serious?fault?occurs,?if?you?continue?to?use?it,?it?will?damage?the?intelligent?locator,?and it?is generally not?recommended?to?repair?it?by?itself.

Instructions?Version?Number:：20/01-2.01-CN

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5.2 Troubleshooting method The?ALP210?has?no?output (no gas output) 1)

Check whether the input 4~20mA signal of ALP210 is normal, and whether?the?display?window?can?display?the?characters?normally.?2)?Check?whether?the gas supply?meets the requirements?of?0.15~0.6MPa,?and check?whether?the?pressure?indication?on?the?pressure?gauge?module?is?normal.?3)?Switch?to the manual state, and use the?"UP"?or?"DOWN"?switch?valve?to?check?whether the output pressure gauge?has changed,?and?whether?the?valve is?stuck. 4)?Whether the feedback connection?parts are loose?and fall?off.?Control valve operation is abnormal?(gas source, but?regulating valve?action is not normal) 1) Check the air supply pipeline?for?air leakage.?2) Check whether the feedback rod is loose. 3) Check whether the valve?has a?bite?point, and the?resistance?of?the sealing?packing is?too?high.?Adjust the tuning sensitivity?(dead zone) parameters appropriately?if?the control requirements are?not?reduced.

?

5.3?Determine the?fault of the locator?with?the?display?Working?in?Auto:

Press?the?UP?key —— to?display?themA?value?of?the?current?input?current.?Determine whether the input signal?is normal. Press?the DOWN key?——??to display the percentage of drive values?currently?output?to?the?I?/??P converter.?Used to determine?whether?the I?/?P?converter?and?amplifier??work properly.

?

5.4 Maintenance and return to?the?factory

?

1)?Maintenance?of?the?throttle:?remove?the?circuit?board,?see?the?throttle

screws on the pneumatic?amplifier,?remove?the?throttle?hole?dirt?and?reinstall the?throttle.

?

2) Maintenance of the relay:?the fault?of the?relay is?mainly caused?by

the?aging?of?the?diaphragm,?so?you?only?need?to?replace?the?new?diaphragm.

Instructions?Version?Number:：20/01-2.01-CN

?

3)?Circuit?board?maintenance:?the?circuit?board?has?been?treated?against?moisture,?but the site?must?avoid direct?water entry.?In?work?with?large?dust, open the?upper cover?regularly?and?clean?the?dust?from?the locator?and?circuit?board?with instrument?wind.?In?the long-term shutdown?state,?the power transmission should be sent for 30 minutes every 3 months to?prevent the?internal capacitor?from aging.

?

4) Return to the factory regulations: if there is a?non-gas?road?fault,

do not remove and repair?without?authorization, so?as?not?to?affect?the?explosion-proof?performance?and?safety!?Be?sure?to?return?to?the

manufacturer for repair.

Instructions?Version?Number:：20/01-2.01-CN

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6、outline?dimension；

?

?

Instructions?Version?Number:：20/01-2.01-CN

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?

7、Attachment selection

?

Direct trip?feedback rod

selection

?

Travel range

Backstick??installation

15～50mm

40～80mm

60-100mm

Length?A（mm）

60

85

130

150

Order number

AK1050

L50

L75

L100

Straight trip mounting plate?selection

Backstick actuators do not?require

mounting boards, and other?actuator

mounting boards can be?common.

?

?

?

?

Direct?trip?feedback?travel?pin?selection?The?backstick?actuator?has?with?own?travel?slot?ute?requires?no?feedback?travel?pin.?Other?actuators?have stroke?pins for?M6, or?reconnect?stroke?pins?through?a?chute?plate.?The length of the outgoing?shaft?of L?should be?adjusted?according?to?the specific situation, to?ensure?that?the?valve?moves.?Rotary

installation?assembly?The?rotary?mounting?plate is?an?adjustable?general?assembly,?and?can?generally?be?installed?on?different?cylinders.?Pressure

Instructions?Version?Number:：20/01-2.01-CN

?

gauge component?selection The

single-acting?assembly (2?pressure?gauges)

indicates the?input and?output pressure,

respectively. Order number: Type?I Y001

dual action assembly?(2 pressure?gauges)

indicates?the?pressure?of?two?outlet?ports.

Order No.: Type?II, Y002

?

Pressure gauge component selection The

single-acting?assembly (2?pressure?gauges)

indicates the input and?output pressure,

respectively. Order No.: Type I Y001

?

?

?

?

?

?

?

?

?

The dual-action?assembly (2?pressure gauges)?indicates?the?two?outlet?pressures,?respectively.?Order?No.:?Type II, Y002