Danfoss AME 55 QM Mode D'emploi page 4

AME 55 QM
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.
Prior to assembly and depressurizing the
system.
Please comply with the instructions of the
system manufacturer or system operator.
Do not remove the cover before the
power supply is fully DIPitched 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.
Mounting
❶
Fix the actuator on the valve ❷.
Wiring ❸
Do not touch anything on the PCB!
DIPitch off the power line before wire
the actuator! Lethal voltage!
Wire the actuator according to the wiring
diagram.
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 DIPitch settings.
Supply voltage
Supply voltage (24 V~ -15 to +10%, 50 Hz) must
be connected to the terminals SN and SP.
Part Name
Lead (Pb)
Reducer guide X
Holder nut X
Position indicator X
Bush spring X
Limiters X
Gears X
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 requirementw in GB/T 26572;
4 | © Danfoss | 2016.11
DIP DIPitch settings ❹
Factory settings:
ALL DIPitches are on OFF position! ①
Note: All combinations of DIP DIPitches are
allowed. All functions that are selected are
added consecutively. There is only one logic
override of functionalities i.e. the DIPitch No.6
Proportional/3 point, which sets actuator to
ignore control signal and works as a "simple"
3-point actuator.
DIP1: U/I ②
Factory setting:
voltage control signal (0-10 V).
DIP2: 2-10 V/0-10 V ③
Factory setting is:
2-10 V.
DIP3: Direct/Inverse ④
Factory setting is:
DIRECT
DIP4: ---/Sequential ④
Two actuators can be set to work parallel with
one control signal. If the SEQUENTIAL is set than
an actuator responds to split control signal (see
0(2) V-5(6 V) / 6(6) V-10 V).
Note: This combination works in combination
with DIPitch No.5: 0(2) V-5(6 V) / 6(6) V-10 V
DIP5: 0(2) V-5(6 V)/6(6) V-10 V ⑤
Note: This function is available if DIPitch
No.4: --- / Sequential is set.
DIP6: Proportional/3 point ⑥
Output signal depends on DIP2, 3&5 setting.
Actuator can operate in modulating (DIP6 to
OFF) or in "simple" 3-point mode, if the 3-point
function is selected (DIP6 to ON).
Connect power supply on terminals SN and SP
terminals.
DIP6 factory setting is OFF for modulating
operation.
Cadmium Hexavalent Chromium
Mercury (Hg) (Cd)
O O
O O
O O
O O
O O
O O
U I
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
VS VS
Reset Reset
When DIP6 is OFF:
actuator needs to perform self
stroking prior changing DIP6 to ON.
Hazardous Substances Table
Polybrominated biphenyls
(Cr(VI))
O
O
O
O
O
O
Actuator's stem will run to its totally extended
or retracted position by bridging SN signal to
terminals 1 or 3 and will remain in this position
as long as potential is present.
Set DIP6 to ON for operating actuator in 3 point
mode.
Look carefully wiring diagram as wiring is
different for controllers with triac output (ECL)
in caparison to controllers with relay output.
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.
DIP7: LOG flow/LIN flow ⑦
Large AB-QM valve has linear characteristic.
With setting DIPitch to LIN flow the
characteristic remains linear. With setting
DIPitch to LOG flow the characteristic of
actuator is modified the way that actuator
and valve work together as valve with LOG
characteristic.
Factory setting:
LOG. Flow (characteristic of valve is
unchanged)
DIP8: 100% K /RED. K
⑧
VS VS
To be set on OFF position.
DIP9: Reset ⑨
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
DIPitch (DIPitch No.9). If the supply voltage is
DIPitched off or falls below 80% in more than
0.1s, 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.
Polybrominated diphenyl ethers
(PBB)
O
O
O
O
O
O
(PBDE)
O
O
O
O
O
O
VI.HU.K1.4F