Danfoss AME 10 Посібник з експлуатації - Сторінка 6

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AME 10, AME 11

ENGLISH

Safety Notes

To avoid injury of persons and

damages to the device, it is absolutely

necessary to read and observe these

instructions carefully.

Necessary assembly, start-up, and maintenance

work must be performed by qualified and

authorized personnel only.

Please comply with the instructions of the

system manufacturer or system operator.

Disposal instruction

This product should be dismantled

and its components sorted, if possible,

in various groups before recycling or

disposal.

Always follow the local disposal regulations.

Mounting

❶

Fix the actuator on the valve.

Wiring ❷

Control signal

Control signal from the controller must be

connected to terminals Y (input signal) and SN

(common) on the AME printed board.

Output signal

Output signal from the terminal X can be used

for indication of the current position. Range

depends on the DIP switch settings.

Supply voltage

Supply voltage (24 V~ −15 to +10 %, 50/60 Hz)

must be connected to the terminals SN and SP.

DIP switch settings

❸

2 V_--- V

0 V_--- V

Direct

Inverse

---

Sequential

0(2)_5(6) V

5(6)_10 V

Proportional

3 point/RL

LOG. flow

LIN. flow

100 % k

RED. k

Reset

Factory settings:

ALL switches are on OFF position! ①

Note: All combinations of DIP switches are

allowed. All functions that are selected are

added consecutively. There is only one logic

override of functionalities i.e. the switch No.6

Proportional / 3 point, which sets actuator to

ignore control signal and works as a "simple"

3-point actuator.

Part Name

Lead (Pb)

Plug

Bush

O: Indicates that this hazardous substance contained in all of the homogeneous material for this part is below the limit requirement in GB/T 26572;

X: Indicates that this hazardous substance contained in at least one of the homogeneous material for this part is above the limit requirement in GB/T 26572;

6 | © Danfoss | 2019.07

SW1: U/I ②

Actuator can responde to a voltage or current

control signal. With switch No.1: U/I actuator can

be set either to operate with a voltage control

signal (actuator responds to signal between

0-10 V), or current control signal (actuator

responds to signal between 0-20 mA).

Factory setting:

voltage control signal (0-10 V).

SW2: 2 V-10 / 0 V-10 ③

Actuator can be set to response on a control

signal from 2 V, or 0 V. If the actuator is set to

current signal then it responds to control signal

from 4 mA or 0 mA.

Factory setting is:

2-10 V.

SW3: Direct/Inverse ④

Actuator can be set for spindle to travel

downwards on rising control signal (DIRECT), OR

for spindle to travel upwards on rising control

signal (INVERSE).

Factory setting is:

DIRECT

SW4: ---/Sequential ⑤

Two actuators can be set to work parallel with

one control signal. If the SEQUENTIAL is set then

an actuator responds to split control signal (see

0(2)-5(6) V/ 6(6)-10 V).

Note: This combination works in combination

with switch No.5: 0(2)-5(6) V/ 6(6)-10 V

SW5: 0(2)-5(6) V/6(6)-10 V ⑥

switch No.4:

--- / Sequential is set.

SW6: Proportional/3 point ⑦

Actuator can operate in modulating (DIP 6 to

OFF) or in "simple" 3-point mode, if the 3-point

function is selected (DIP 6 to ON).

Connect power supply on terminals SN and SP

terminals.

Factory set DIP 6 to OFF for operating actuator

in Modulating mode.

Actuator's stem will run to its totally extended

or retracted position by bridging SN signal to

Mercury (Hg)

Cadmium (Cd)

Hexavalent Chromium (Cr(VI))

Note: This function is available if

Actuator needs to perform Self

stroking prior changing DIP 6 to ON.

Output signal depends on DIP 2, 3&5

setting.

Hazardous Substances Table

Polybrominated biphenyls (PBB)

terminals 1 or 3 and will remain in this positron

as long as potential is present.

Set DIP 6 to ON for operating actuator in 3-point

mode.

Look carefully wiring diagram as wiring is

different for controllers with triac output (ECL)

in comparison to controllers with relay output.

Return signal X indicates the correct position.

Note: If 3-point function is selected actuator

does not respond to any control signal on

port Y. It only rises and lowers spindle if power

is supplied on port 1 or 3.

SW7: LOG/LIN - Not in use.

SW8: 100 % k

/Reduced k

SW9: Reset ⑧

After the actuator has been connected to

power supply, the actuator will start the

self-adjustment procedure. The indicator LED

flashes until self adjustment is finished. The

duration depends on the spindle travel and will

normally last a few minutes. The stroke length

of the valve is stored in the memory after self

adjustment has been completed. To restart

self adjustment, change the position of RESET

switch (switch No. 9). If the supply voltage is

switched off or falls below 80 % in more then

0.1 s, the current valve position will be stored

in the memory and all data remain saved in the

memory also after a power supply cut-out.

Function test

The indicator light shows whether the

positioner is in operation or not. Moreover, the

indicator shows the control status and faults.

Constant light

- normal operation

No light

- no operation or no power supply

Intermittent light (1 Hz)

self adjusting-mode

Intermittent light (3 Hz):

power supply too low

- insufficient valve stroke (<20 s)

- end-position cannot be reached.

Dimensions

❹

Polybrominated diphenyl ethers (PBDE)

- Not in use.

EI.96.L5.1F