background image

Adaption of stroke range

The first time the supply voltage is switched on, i.e. at the time of commissioning, the 

actuator carries out a stroke adaption, which is when the operating range and position 

feedback adjust themselves to the mechanical stroke.

Manual triggering of the adaption can be carried out by pressing the "Adaption" button 

or with the PC-Tool.

Rotary knob emergency setting 

position

The "Emergency setting position" rotary knob can be used to adjust the desired 

emergency setting position (POP) from 0% to 100% in 10% increments. 

The rotary knob is in reference to the adapted or programmed height of stroke. 

In the event of an electricity interruption, the actuator will move into the selected 

emergency setting position, taking into account the bridging time (PF) of 2 s which was 

set ex-works.

Settings: The rotary knob must be set to the "Tool" position for retroactive settings of 

the emergency setting position with the BELIMO service tool MFT-P. Once the rotary 

knob is set back to the range 0 … 100%, the manually set value will have positioning 

authority

Bridging time (PF)

Electricity interruptions can be bridged up to a maximum of 10 s.

In the event of an electricity interruption, the actuator will remain stationary in 

accordance with the set bridging time. If the electricity interruption is greater than the 

set bridging time, then the actuator will move into the selected emergency setting 

position (POP).

The bridging time set ex-works is 2 s. This can be modified at the site of operations 

with the use of the BELIMO service tool MFT-P.

Settings: The rotary knob must not be set to the "Tool" position!

Only the values need to be entered for retroactive adjustments of the bridging time 

with the BELIMO service tool MFT-P.

Accessories

Description

Type

Service tools

Manual parameterizing device, for MF/MP/Modbus/LonWorks actuators 

and VAV-Control

ZTH-GEN

Belimo PC-Tool, software for adjustments and diagnostics

MFT-P

AVK24ALON

Globe valve actuator, communicative, modulating,  

AC/DC 24 V, 2000 N

Product features

www.belimo.com

AVK24ALON 

• en-gb • 2013-04-03 • Subject to modification

4

Содержание AVK(C)24A-3

Страница 1: ...l cable lengths cable specifications and topology of the LONWORKS network in accordance with the ECHELON guidelines Functional data Actuating force 2000 N Position feedback U DC 2 10 V Position feedba...

Страница 2: ...r repaired by the user The cable must not be removed from the device The device contains electrical and electronic components and is not allowed to be disposed of as household refuse All locally valid...

Страница 3: ...e tool ZTH GEN Direct mounting Simple direct mounting on the globe valve by means of form fit hollow clamping jaws The actuator can be rotated by 360 on the valve neck Manual override Manual override...

Страница 4: ...tool MFT P Once the rotary knob is set back to the range 0 100 the manually set value will have positioning authority Bridging time PF Electricity interruptions can be bridged up to a maximum of 10 s...

Страница 5: ...is assigned to the actuator via this input variable This variable is normally linked to the output variable of an HVAC controller nviActuateState SNVT_switch A preset position is assigned to the actua...

Страница 6: ...be linked typically it is linked with the variable of the sensor object nviOccCmd SNVT_occupancy Occupancy specification from the command centre for the function see the table entitled Functions Inpu...

Страница 7: ...in the plug in OC_UNOCCUPIED Pre Comfort OC_NUL default Pre Comfort OC_UNOCCUPIED OC_OCCUPIED Building Protection OC_UNOCCUPIED Building Protection OC_NUL default Building Protection OC_NUL default O...

Страница 8: ...nnected actuator Belimo PC Tool 2 1 6 7 MFT LON LON 5 3 T T AC 24 V DC 24 V ZK1 GEN Parameterisation of the actuator Standalone without AC DC 24V supply ZIP RS232 1 2 5 OFF Actuator RS232 ON AC 230 V...

Страница 9: ...1 MFT LON LON T T Connection with passive sensor e g Pt1000 Ni1000 NTC Sensor scaling The sensors can be scaled with the sensor plug in sensor table 1 Depending on the type 2 Resolution 1 Ohm Connect...

Страница 10: ...isplays 8 yellow and 9 green yellow Off green Illuminated The actuator is linked to the LONWORKS network and ready for operation yellow Illuminated green Illuminated No application software is loaded...

Страница 11: ...ool POP 0 100 POP PC Tool TOOL 0 5 TOOL 0 5 TOOL 0 5 TOOL 0 5 AVK24ALON Globe valve actuator communicative modulating AC DC 24 V 2000 N Indicators and operating elements www belimo com AVK24ALON en gb...

Страница 12: ...ct to modification 12 Dimensional drawings 140 53 262 276 264 Further documentation Data sheets for globe valves Installation instructions for actuators and or globe valves respectively Notes for proj...

Страница 13: ...AVK A www belimo com AVK A 2013 06 24 1 2 71401 00001 B 17Nm 5mm 2 2 1 2 5mm 1 1 2 4 1 2 5mm 3 M A AB B A AB A AB 1...

Страница 14: ...30 V 1 3 2 4 a b N L AVK C 24A 3 AVK230A 3 3 a 4 b AC 24 V DC 24 V Y U 1 3 2 5 DC 0 0 5 10 V DC 0 0 5 10 V T Y U 1 3 2 5 DC 0 2 10 V DC 0 2 10 V T AVK C 24A SZ AVK C 24A MF AVK C 24A SR Y U 1 3 2 5 MP...

Отзывы: