Danfoss AME 110 NLX Operating Manual page 4

AME 110 NLX
ENGLISH
Safety Note
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.
Do not remove the cover before the
power supply is fully switched off.
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.
AC 24 V
Connect via safety isolating
transformer.
Mounting
❶
The actuator should be mounted with the valve
stem in either horizontal position or pointing
upwards.
The actuator is fixed to the valve body by means
of a ribbed nut which requires no tools for
mounting. The ribbed nut should be tightened
by hand.
Wiring
❷
Do not touch anything on the PCB!
Switch off the power line before wiring
the actuator! Lethal voltage!
Wire the actuator according to the wiring
diagram.
Auto sleep mode
1. If actuator AME 110 NLX is charged by 24 V
supply voltage and if it is not installed on AB-
QM valve, it will stop in lower position and
switch off all LED indicators after 5 minutes
2. It is mandatory to drive the spindle of the
actuator to upper position before it will be
installed on
AB-QM valve (please refer to manual
override drawings)!
3. Auto sleep mode switches back to learning
mode by pressing RESET button or by
cycling power supply.
Part Name
Lead (Pb)
部件名称
铅 (Pb)
Connecting nut/
X
连接螺母
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;
O: 表示该有害物质在该部件所有均质材料中的含量均在GB/T 26572规定的限量要求以下。
X: Indicates that this hazardous substance contained in at least one of the homogeneous material for this part is above the limit requirementw in GB/T 26572;
X: 表示该有害物质至少在该部件的某一均质材料中的含量超出GB/T 26572规定的限量要求。
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
already on order provided that such alterations can be made without subsequential changes being necessary
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
4 | © Danfoss | DHS-SRMT/SI | 2017.01
Installation
1. Check the valve neck. The actuator should be
in stem up position (factory setting). Ensure
that the actuator is mounted securely on the
valve body
2. Wire the actuator according to the
wiring diagram.
3 The direction of stem movement can be
observed on the position indicator ❸①.
DIP switch settings and reset button
1) DIP switches ❹④
Factory settings:
ALL switches (except SW 1 which is in ON
position) are in OFF position!
NOTE:
All combinations of DIP switches are allowed.
All functions that are selected are added
consecutively.
SW 1: 0/2 - Input signal range selector
If set to OFF position, the input signal is in the
range from 2-10 V (voltage input) or from 4-20
mA (current input). If set to ON position, the
input signal is in the range from 0-10 V (voltage
input) or from
0-20 mA (current input).
SW 2 : D/I - Direct or inverse acting selector
If set to OFF position, the actuator is direct
acting (stem contracts as voltage increases). If
the actuator is set to ON position, the actuator
is inverse acting (stem extracts as voltage
increases).
SW 3: ---/Seq - Normal or sequential mode
selector
If set to OFF position, the actuator is working
in range 0(2)-10 V or 0(4)-20 mA. If set to ON
position, the actuator is working in sequential
range:
0(2)-5 (6) V or
(0(4)-10 (12) mA) or
(5(6)-10 V) or
(10(12)-20 mA).
SW 4: 0-5 V/5-10 V - Input signal range in
sequential mode
If set to OFF position, the actuator is working in
sequential range 0(2)-5 (6) V or 0(4)-10 (12) mA.
If set to ON position, the actuator is working in
sequential range; 5(6)-10 V or 10(12)-20 mA.
SW 5: LIN/LOG - Linear or equal percentage
flow through valve selector
If set to ON position, the flow through the valve
is equal percentage to the control signal.
If set to OFF position, the valve position is linear
acc. to the control signal.
SW 6: ---/ASTK - Anti-blocking function
Exercises the valve to avoid blocking in periods
when the heating/cooling is off.
Mercury (Hg) Cadmium (Cd) Hexavalent Chromium (Cr(VI))
汞 (Hg) 镉 (Cd)
O O
❸
❹
Hazardous Substances Table/有害物质含量表
Polybrominated biphenyls (PBB)
六价铬 (Cr(VI))
O
eady agreed.
If set to ON position (ASTK), the valve motion is
switched on. The actuator opens and closes the
valve every 7 days.
If set to OFF position (---), function is disabled.
SW 7: U/I - Input signal type selector
If set to OFF position, voltage input is selected. If
set to ON position, current input is selected.
Reset button ❹③
The reset button will cause the actuator to go
through a self stroking cycle (press it for 2 s).
Manual override
❺
(for service purposes only)
Do not manually operate the drive if
power is connected!
- Remove cover ❺①
- Press and hold the button (on the bottom
side of the actuator) ❺② during manual
override ❺③
- Replace cover ❺④
- Install actuator on valve ❺⑤
Remark:
A 'click' sound after energising the actuator
indicates that the gear wheel has jumped into
normal position.
Function test
The light emitting diodes (LEDs)
❹① (green - direction indicator),
❹② (red - reset and normal mode indicator)
indicate whether the actuator is in operation or
not, the operating status, and failures, if any.
Red LED:
• No light
- no operation or no power supply
• Constant light
- normal operation
• Flashing light (1 Hz)
- self-adjusting mode
• Flashing light (~ 3 Hz):
- power supply too low
- initial self-adjusting time too short due to
too short valve strokes
- failure during self calibration
Green LED:
• Spindle extracts (green led diode blinking
once per sec.)
• Spindle retracting (green LED on)
• Actuator reached set-point acc. to Y signal
(LED off).
Dimensions
❻
Polybrominated diphenyl ethers (PBDE)
多溴联苯 (PBB) 多溴二苯醚 (PBDE)
O
73691490 / VI.HU.D2.02
O