Afag IRG 1-S Translation Of Operating And Installation Instructions Download Page 12

 

Page 12 

04/03/2020 

R02.1 

4.1

 

Internal Trimmers 

Trimmers U

min

 and U

max

 can be used to scale the set-point range of the controller so 

that it matches the output characteristics of a particular feeder. The U

max

 trimmer de-

termines the 100% value of the output voltage and the U

min

 trimmer limits the lower 

setting of the set-point potentiometer. Because the U

max

 trimmer setting can influence 

the  U

min

  setting,  when  adjustments  are  made  the  U

max

  trimmer  should  be  adjusted 

first, followed by the U

min

 trimmer. The trimmers are factory set so that U

min

 is approx-

imately 40V and U

max

 is approximately 220V (at 115V Units: U

min

 20 V, U

max

 105 V) 

 

4.2

 

Setpoint source 

Selection: Setpoint Potentiometer or Setpoint external (control current 0...20 mA) 

 

4.3

 

Half- and full wave 

The  correct  setting  of  the  vibrating  frequency  is  particularly  important  because  the 
wrong frequency could cause the magnet to be overloaded. This setting is made with 
an  internal  slider  switch.  The  mechanical  frequency  of  the  feed  system  must  be 
checked before a setting is made.  

 

4.4

 

Soft start 

The  soft-start  ramp  time  for  the  output  voltage  is  adjusted  with  trimmer  RT3  (0...4 
sec). 

 

4.5

 

Invert enable: 

Change the logic function of the enable input. 

 

5

 

Maintenance instructions 

5.1

 

Replacing the fuse 

Procedure: 

1.

 

Always pull the plug out before opening the controller. 

2.

 

Unscrew the housing cover screws. 

3.

 

Replace the defective fuse. 

4.

 

Close the housing again. 

 

 

Summary of Contents for IRG 1-S

Page 1: ...Controller IRG 1 S Translation of operating and installation instructions Copyright by Afag GmbH ...

Page 2: ...2 1 This operation instruction applies to Type Order number Controller IRG 1 S 230 V 50 Hz 50360105 115 V 60 Hz 50360106 Version of Documentation BA_IRG1 S_R02 1_EN docx Release R02 1 Date 04 03 2020 Effective from A 91087 ...

Page 3: ...echnical data 7 3 Assembly instructions 9 3 1 Installing the unit 9 3 2 Connection possibilities 9 4 Operating instructions 11 4 1 Internal Trimmers 12 4 2 Setpoint source 12 4 3 Half and full wave 12 4 4 Soft start 12 4 5 Invert enable 12 5 Maintenance instructions 12 5 1 Replacing the fuse 12 5 2 Troubleshooting and fault repair 13 6 Accessories 13 6 1 Fixture 13 6 2 Address for orders 14 7 Disp...

Page 4: ...an immediate threatening danger Non compliance with this information can result in death or seri ous personal injuries invalidity WARNING Indicates a possible dangerous situation Non compliance with this information can result in death or seri ous personal injuries invalidity CAUTION Indicates a possibly dangerous situation Non compliance with this information can result in damage to property or l...

Page 5: ...ause serious in jury or damage Isolate from mains before installation or dismantling work as well as for fuse changes or post installation modifications Observe the prescribed accident prevention and safety rules for the specific application Before putting into operation check if the rated voltage for the unit conforms with the local supply voltage Emergency stop devices must be provided for all a...

Page 6: ... internal switch see set tings An adjustable soft start timer is provided to ensure that the feeder starts up smoothly when the mains supply is switched on or the control input is enabled The controller can be enabled with a 24 Vdc signal from a PLC for example control ler runs when signal voltage is applied Supply voltage variations are eliminated by an internal compensation circuit so that a con...

Page 7: ... 04 03 2020 Page 7 NOTE Repair work must be carried out by qualified personnel only We recommend that repairs are carried out on our premises 2 2 Technical data Figure 1 IRG 1 S Fixing dimensions 163 x 52 mm ...

Page 8: ...ply frequency Output voltage VAC 40 220 20 105 Output current A 0 6 Type of protection IP IP54 Fuses 1 x 6 3 A Mains connector 2m with moulded Schuko angle plug Connector to conveyor 2m cable 3 x 1 mm with Hirschmann con nector STAK 20 Dimensions l x d x h ca mm 175 x 80 x 60 Control input Optocoupler input Contact or 24 V DC external voltage Soft start s 0 4 Environmental conditions for operation...

Page 9: ...tions 3 1 Installing the unit There are two holes on the underside for mounting the controller The holes are sep arated from the interior of the housing See Figure 1 3 2 Connection possibilities Type 230V 50Hz Figure 2 Connection possibilities ...

Page 10: ...Page 10 04 03 2020 R02 1 Type 115V 60Hz CAUTION Jumpers may only be inserted for the respective application oth erwise this may lead to a malfunction of or damage to the p c b ...

Page 11: ...ge 11 4 Operating instructions Standard settings can be made without removing the front panel The setting up components are accessed by removing the small cover on the right hand side of the front panel Figure 3 Settings ...

Page 12: ...115V Units Umin 20 V Umax 105 V 4 2 Setpoint source Selection Setpoint Potentiometer or Setpoint external control current 0 20 mA 4 3 Half and full wave The correct setting of the vibrating frequency is particularly important because the wrong frequency could cause the magnet to be overloaded This setting is made with an internal slider switch The mechanical frequency of the feed system must be ch...

Page 13: ...requency and the mains voltage must conform to one another Umax trimmer setting too low set Umax Conveyor vibrates too much mag net knocking noises Incorrect oscillation frequency setting CAU TION Magnet may have been destroyed by overheating or mechanically damaged by knocking against something Umax trimmer setting too high reset Umax if necessary Magnet heats up Incorrect mains voltage for magne...

Page 14: ...0 Sales sales afag com www afag com Switzerland Afag Automation AG Zuführtechnik Fiechtenstrasse32 CH 4950 Huttwil Tel 41 0 62 959 86 86 Fax 41 0 62 959 87 87 7 Disposal Controllers that are no longer in use should not be disposed of as complete units but dismantled into separate materials and recycled Non recyclable components must be disposed of correctly ...

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