Regada MO 3 Скачать руководство пользователя страница 27

MO 3, MO 3.3, MO 3.4, MO 3.5 

25

 

 

 

4.6  Adjustment of the Electronic Position Transmitter (EPV) - the Resistive 

Transmitter (Potentiometer) with the Converter PTK 1 

4.6.1  EPV – the 2-wire version (Fig. 10) 

 

The position transmitter with the converter PTK1 is in the plant adjusted to have the output current signal 

on the terminals 81-82 as follows: 

 

in the position ”open“ ........................................  20 mA 

 

in the position ”closed“  .....................................  4 mA 

Adjustment of the EPV in electric actuators MO 

If the transmitter requires a new adjustment follow these steps: 

 

Put the actuator to the position ”closed“ and switch the power supply off. 

 

Adjust  the  resistive  transmitter  according  to  the  previous  chapter.  The  resistance  is  to  be  metered  on  the 
terminals  X-Y  (Fig.  10).  The  used 
transmitter resistance is

 100 

.

 

 

Switch the converter

s power supply on. 

 

Turn  the  adjusting  trimmer  ZERO  (Fig. 
10)  to  adjust  the  output  current  signal 
rate  measured  on  the  terminals  81-82  to  
4mA. 

 

Set the actuator to the position ”open“. 

 

Turn the adjusting trimmer GAIN (Fig. 10) 
to  adjust  the  output  current  signal  rate 
measured  on  the  terminals  81-82  to  
20mA. 

 

Check  the  output  signal  of  the  converter 
in the both limit positions, and repeat the 
procedure if needed.  

Note: 

The output signal of 4-20mA can be adjusted at the range from 75 up to 100% of the rated stroke according to 
table Nr.3 .  At values less than 75% the value  20mA is reduced proportionally.

 

 

4.6.2  EPV – 3-wire version (Fig. 11) 

 

The resistive transmitter with the converter is in the plant adjusted to have the output current signal 

metered on the terminals 81-82  as follows:  

 

in the position ”open”.............................................. 20 mA or 5 mA 

 

in the position ”closed” ........................................... 0 mA or 4 mA 

according to the specified version of the converter. 

If the transmitter requires a new adjustment 
follow these steps: 

 

Put  the  actuator  to  the  position  ”closed” 
and switch the power supply off. 

 

Adjust  the  resistive  transmitter  according 
to  the  previous  chapter.  The  resistance  is 
to  be  metered  on  the  terminals  X-Y  (Fig. 
11).  The  used  transmitter  resistance  is

 

2000 

 or 100 

.

 

 

Switch the converter

s power supply on. 

 

Turn the adjusting trimmer ZERO (Fig. 11) 
to  adjust  the  output  current  signal  rate 
measured on the terminals 81-82 to  0 mA 
or 4mA. 

 

Set the actuator to the position ”open“. 

 

Turn  the  adjusting  trimmer  GAIN  (Fig.  11) 
to adjust the output current signal rate measured on the terminals 81-82 to  20mA or 5 mA. 

 

Check the output signal of the converter in the both limit positions, and repeat the procedure if needed. 
 

 

     

Fig. 5 

Fig.10 

TERMINAL „X“

 

TERMINAL „Y“

 

GAIN

 

ZERO

 

Fig.11 
 

TERMINAL „X“

 

TERMINAL „Y“

 

GAIN

 

ZERO

 

Содержание MO 3

Страница 1: ...74 0992 02 INSTALLATION SERVICE AND MAINTENANCE INSTRUCTIONS Electric multi turn actuators MO 3 MO 3 3 MO 3 4 MO 3 5...

Страница 2: ...ed min 1 Adjusted number of operating speed Transmitter potentiometer Warranty period months Input operating signal Serial number of electric motor Serial number of transmitter Serial number of positi...

Страница 3: ...3 Signaling switches adjustment S5 S6 Fig 8 23 4 4 Position indicator adjustment Fig 8 23 4 5 Adjustment of resistant transmitter Fig 9 24 4 6 Adjustment of the Electronic Position Transmitter EPV th...

Страница 4: ...ed with producer 1 2 Safety instructions EA of MO types are reserved technical devices with higher rate of danger with possibility of installation in areas specially danger regarding casualties caused...

Страница 5: ...ectricity indication of producer type serial number max load torque and switching off torque operating speed protection code revolutions supply voltage and current Graphic symbols on electric actuator...

Страница 6: ...control valves comply with the below stated numbers of operating hours at the total number of 1 million start ups Switching frequency max 1 200 h 1 1 000 h 1 500 h 1 250 h 1 125 h 1 Minimal lifetime...

Страница 7: ...ry EWDr with corrosion resistance C3 resp C4 EN ISO 12944 2 with temperatures 25 C to 55 C version cold for climate group Moderate M Cold Temperate CT Warm Temperate WT Warm Dry Temperate WDr and Mild...

Страница 8: ...with frequency in range 10 up to 150 Hz with shift amplitude of 0 15 mm for f fp and acceleration amplitude 19 6 m s 2 for f fp transition frequency fp is from 57 up to 62 Hz AH 2 medium impacts shoc...

Страница 9: ...ponds to accompanying documentation and purchase sale contract order Eventual discrepancies faults and damages should be reported without any delay to supplier Electric actuators and their accessories...

Страница 10: ...Modul M 3 force transmission with manual control Fig 2 The set is stored in box 1 Gears are centrally positioned on output shaft 3 and creates independent assembly unit Wheel rim 44 with inner gearin...

Страница 11: ...rol plate are fixed these functional blocks position unit 11 signalling unit with gear unit 12 torque unit 9 transmitter unit 33 according to EA specification heating resistor 16 with thermal switch 1...

Страница 12: ...he position unit is derived from EA output shaft by means of idle gears Signalling unit with gear unit Signalling unit provides for closing S5 S6 position switches before the end positions The drive f...

Страница 13: ...21 On the shaft 23 are mounted disconnecting levers 24 keeping switches pressed by spring tensions until a moment when the shaft is turned out of the mesh of torque disconnection Locking mechanism 82...

Страница 14: ...g off torque 5 6 10 Weight Supply voltage power speed current 7 min 1 revolutions Nm kg V 10 W 1 min A 1 2 3 6 7 8 9 10 11 12 25 940 2735 2 3 MO R 3 3 t n 103 459 1 75 206 120 300 cca 38 5 1450 2820 3...

Страница 15: ...dividual number of working revolutions in the order Provided customer doesn t specify otherwise EA will be set to 6 by producer 9 Valid for the version without any controller 10 Max load torque is equ...

Страница 16: ...ower supply or with built in power supply Current signal 4 20 mA DC Power supply voltage at version without built in power supply 15 30 V DC Power supply voltage at version with build in power supply...

Страница 17: ...D3 D4 directly placed on controller with computer or terminal equipped with corresponding programme using RS 232 interface programmable parameters control signal response to SYS TEST signal mirroring...

Страница 18: ...Electric actuator to terminal box type X max 32 terminal connectors crosscut of connecting wire max 2 5 mm 2 for version without contactors resp max 24 terminal connectors crosscut of connecting wire...

Страница 19: ...y fits into clutch of armature Warning Do not use force when you put EA on armature otherwise the gear can be damaged Should there is the necessity to synchronize the openings in the EA flange and arm...

Страница 20: ...ding to connection drawings Fasten and tighten connectors Firmly tighten cable bushings to secure coverage Remarks 1 Stuffing bushings are delivered with EA which in case of tight mounting on supply l...

Страница 21: ...rning puts the EA to the positions open and closed measures inertia mass in the directions opening and closing and loads the adjusted parameters into the EEPROM memory In case that during the initiali...

Страница 22: ...ed MIN MAX limit on the torque wrench and within the particular electric actuator torque range To change the torque range the springs need to be replaced in the torque drive executable in the manufact...

Страница 23: ...position insert a screwdriver into set screw 29 press it and rotate in the arrow direction until an appropriate cam closes S3 switch Pull the screwdriver out see notice 1 Move EA to the close positio...

Страница 24: ...r STROKE STAGE MO 3 MO 3 3 MO 3 4 MO 3 5 1 st 1 75 2 nd 3 1 3 3 rd 5 7 1 75 2 4 1 5 4 th 10 5 3 4 4 2 8 5 th 19 5 7 8 5 6 th 34 10 5 14 5 9 5 7 th 63 19 26 17 8 th 113 34 48 31 9 th 206 63 85 56 10 th...

Страница 25: ...witch closes Notice This signaling is capable to signalise from 50 up to 100 of the working stroke in both movement directions With switch reversing function a signaling capability from 0 up to 100 is...

Страница 26: ...90 of the transmitter holder and push the transmitter out of mesh Connect the measuring instrument for measuring the resistance to terminals 71 and 73 on the Electric actuator local control terminal...

Страница 27: ...ocedure if needed Note The output signal of 4 20mA can be adjusted at the range from 75 up to 100 of the rated stroke according to table Nr 3 At values less than 75 the value 20mA is reduced proportio...

Страница 28: ...acitive transmitters can be specified A The version without any power supply 2 wire version for EA MO B The version with a power supply 2 wire version for EA MO C The version CPT as a feedback to the...

Страница 29: ...he previous chapter A Having the transmitter adjusted put the jumper again on the terminals 81 and 82 in case that the output signal wont be used the circuit through the terminals 81 and 82 should be...

Страница 30: ...as an error Laying of adjusters and signaling elements on the board of the REGADA controller is shown on Fig 13 Table 4 D3 yellow diode number of blinking Adjust menu D4 red diode number of blinking A...

Страница 31: ...rameters into the EEPROM memory In case that during the initialization process an error occurs e g in connection or adjustment the initialization process will be interrupted and the controller with th...

Страница 32: ...and wheel The operators must take care for performing of prescribed maintenance and for protection of EA during operation against harmful ambient effects and atmospheric exposure which exceeds the sco...

Страница 33: ...identically check also tightness of cable bushings and replace them if they are damaged It is recommended to perform inspection run every 6 months within adjusting working stroke to verify proper fun...

Страница 34: ...r repair purposes is allowed only by professionally qualified persons trained in the production plant or by a contracted service centre 6 Accessories and spare parts 6 1 Accessories EA MO 5 and MOR 5...

Страница 35: ...MO 3 MO 3 3 MO 3 4 MO 3 5 33 7 Enclosures 7 1 Wiring diagrams Wiring diagrams MO...

Страница 36: ...34 MO 3 MO 3 3 MO 3 4 MO 3 5...

Страница 37: ...MO 3 MO 3 3 MO 3 4 MO 3 5 35 Wiring diagrams MO with controller...

Страница 38: ...t contactors Z439 connection of EA MO with controller without current feedback for 3 phase electric motor without contactors Z487 Z487a Z487e connection of EA with 1 phase electric motor B1 resistive...

Страница 39: ...torque is achieved doesn t matter in which point of the working stroke it doesn t apply for the set up range of interlocking during EA reversal from any position Remark 2 The S5 S6 signaling switches...

Страница 40: ...O 3 5 7 3 Dimension drawings and mechanic connections Note For these types of EA in all versions are valid dimensions marked Dimension drawings for EA MO 3 Mechanic connections for EA MO 3 without con...

Страница 41: ...MO 3 MO 3 3 MO 3 4 MO 3 5 39 4 x tooth F10 shape D F10 shape C DIN 3338 F10 shape E ISO 5210...

Страница 42: ...40 MO 3 MO 3 3 MO 3 4 MO 3 5 Mechanic connections for EA MO 3...

Страница 43: ...MO 3 MO 3 3 MO 3 4 MO 3 5 41...

Страница 44: ...42 MO 3 MO 3 3 MO 3 4 MO 3 5 Mechanic connections for EA MO 3 with connect adapter F10 shape A F14 shape C F10 shape B1 ISO 5210...

Страница 45: ...MO 3 MO 3 3 MO 3 4 MO 3 5 43 Dimension drawings for EA MO 3 5...

Страница 46: ...44 MO 3 MO 3 3 MO 3 4 MO 3 5 Dimension drawings for EA MO 3 4...

Страница 47: ...MO 3 MO 3 3 MO 3 4 MO 3 5 45 Dimension drawings for EA MO 3 3...

Страница 48: ...46 MO 3 MO 3 3 MO 3 4 MO 3 5 Mechanic connections for EA MO 3 3 without connect adapter shape 5 tooth 35 37 GOST R 55510 shape C DIN 3338...

Страница 49: ...MO 3 MO 3 3 MO 3 4 MO 3 5 47 Mechanic connections for EA MO 3 4 without connect adapter shape C DIN 3338 5 tooth 35 37 GOST R 55510 shape D shape B2 B3 ISO 5210...

Страница 50: ...48 MO 3 MO 3 3 MO 3 4 MO 3 5 Mechanic connections for EA MO 3 4 with connect adapter...

Страница 51: ...MO 3 MO 3 3 MO 3 4 MO 3 5 49...

Страница 52: ...50 MO 3 MO 3 3 MO 3 4 MO 3 5 Mechanic connections EA MO 3 5 without connect adapter shape C DIN 3338 shape 5 tooth 35 37 GOST R 55510 shape D shape B1 B2 B3 ISO 5210...

Страница 53: ...MO 3 MO 3 3 MO 3 4 MO 3 5 51 Mechanic connections for EA MO 3 5 with connect adapter F14 shape A ISO 5210...

Страница 54: ...rvice check report Service center Date of repair Guarantee repair no User of actuator Claim applied by Actuator type number Actuator production number Product claim fault Detected product fault Used s...

Страница 55: ...5 Post guarantee service check report Service center Date of repair User of actuator Actuator operating place Actuator type number Actuator production number Detected product fault Used spare parts Re...

Страница 56: ...o Strojn cka 7 080 01 Pre ov Tel 421 0 51 7480 460 Fax 421 0 51 7732 096 E mail regada regada sk Czech Republic Exclusive representation Regada s r o Ltd for sale of electric actuators Regada esk s r...

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