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Master/Slave Operation 

24.09.2015 

 

Variomat / Variomat Giga / Reflexomat 
  
  
 

 

 

 
 
 
 

 

GB 

 

Service Instructions 

  

 

 

 

 

 
 

 

 

 

Summary of Contents for Reflexomat

Page 1: ...Master Slave Operation 24 09 2015 Variomat Variomat Giga Reflexomat GB Service Instructions ...

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Page 3: ...the RS 485 with the Control Basic controller 7 4 2 Connecting the RS 485 with the Control Touch controller 8 5 Controller 9 5 1 Operator panel 9 5 1 1 Control Basic 9 5 1 2 Control Touch 10 5 2 Setting the controller parameters 11 5 2 1 Control Basic 11 5 2 2 Control Touch 13 6 Commissioning 20 7 Operation 20 8 Controller messages 21 8 1 Control Basic 21 8 2 Control Touch 22 9 Annex 24 9 1 Reflex ...

Page 4: ...ring installation 2 Models The Master Slave operation is a software expansion of these device controllers Control Basic Control Touch These devices can be expanded with Master Slave operation Variomat Variomat Giga Reflexomat 3 Overview Exemplary representation of two devices in Master Slave operation 1 Device 4 RS 485 signal line 2 Solenoid valve with ball valve M Motor ball valve in overflow lin...

Page 5: ...he water level is the same as in the master The slave is switched to individual mode when the pressure exceeds the maximum pressure The slave is switched to master slave mode when the pressure drops below the maximum pressure Decreasing water level The overflow valve is opened The optional second overflow valve is opened when the water level does not reach the master device level within the define...

Page 6: ...al and location regulations Proceed as follows 1 Isolate the devices from the power supply 2 Secure the devices against unintentional reactivation 3 Verify the de energised state For connecting the RS 485 network use only the following screened cables Y ST Y 2x2x0 6 alternative Y ST Y 2x2x0 8 Maximum conductor length 1000 metres Connect as follows Connect the screened cable at the circuit board pl...

Page 7: ...ower supply Verify that the main circuit board is voltage free Circuit board of the Control Basic controller 000248_001_R001 1 2 ON 2 1 1 DIP switches 1 and 2 2 Connection terminals for RS 485 connection Proceed as follows 1 Open the housing cover of the Control Basic controller 2 Use a screened cable to connect the RS 485 interface to the main circuit board Slot 7 terminals 29 30 31 3 Connect the...

Page 8: ...olate the device controller from the power supply Verify that the main circuit board is voltage free Main circuit board of the Control Touch controller 1 Connection terminals for RS 485 connection 2 DIP switches 1 and 2 Proceed as follows 1 Use a screened cable to connect the RS 485 interface to the main circuit board S 1 terminals 1 A 2 B 3 GND 2 Connect the cable screen at one side At terminal 1...

Page 9: ... in Automatic mode The Auto LED flashes green in Manual mode The Auto LED is not illuminated when the system is stopped 9 Forward to the next menu 4 Stop For commissioning and entry of new values in the controller 10 Menu Call up the Customer menu 5 OK Confirm actions 11 Quit Acknowledge messages 6 Manual For tests and maintenance tasks Selecting and changing parameters 1 Use OK 5 to select the pa...

Page 10: ...lect digits 10 Stop mode button For commissioning 4 OK button Confirm acknowledge input Browse in the menu 11 Automatic mode button For continuous operation 5 Up and Down scroll bar Scroll in the menu 12 Set up menu button For setting parameters Fault memory Parameter memory Display settings Primary tank information Software version information 6 Scroll back button Cancel Move backward up to the m...

Page 11: ...ctory settings of the parameters to the device specific conditions 5 Switch to the next list item Unit address Use the arrow keys to enter the address number Press OK to confirm Device address 01 Note Address selection for an example network of five devices Any address number must be assigned only once Select address number 1 for the master Select address numbers 2 3 4 5 for the four slaves 6 Swit...

Page 12: ...ameter value Activation delay LK MK 5 s Press OK to confirm 10 Switch to the next list item Max level deviation This parameter is meaningless in the master and can be ignored Define the parameter in the slaves Setting range 0 20 Use the arrow keys to enter the parameter value Max level deviation dNiv 5 Press OK to confirm 11 Switch to the next list item Block message 29 PFK Use the arrow keys to s...

Page 13: ...witch of the operating unit to activate the controller 2 Press Setup Menu Variomat VS 2 1 800l 25 2 9 bar NSP System Continuous degassing 3 Press Service The controller opens the Service menu Settings Customer Service 2 9 bar 0 4 Use the and keys to enter the code for accessing the Service menu Code The controller opens the Service menu Settings Code input Please enter the code for the Service men...

Page 14: ...Slave menu Adjust the factory settings of the parameters to the device specific conditions 8 Press Address The controller switches to the address administration Settings Service Master Slave 240 Address 1 241 Master Slave No 242 Number of Slaves 0 243 Max pressure deviation 1 bar 2 9 bar 0 7 Use the and keys to enter the code for accessing the Master Slave menu Code The controller opens the Master...

Page 15: ...ss number 1 for the master Select address numbers 2 3 4 5 for the four slaves 10 Press Master Slave The controller switches to the Master Slave function selection Settings Service Master Slave 240 Address 1 241 Master Slave No 242 Number of Slaves 0 243 Max pressure deviation 1 bar 2 9 bar 0 11 Select the desired function No The device assumes the Master function Yes The device assumes the Slave f...

Page 16: ... number of slaves In the master specify the number of slaves You can specify a maximum of 10 slaves Do not enter a number in the slaves Number 0 Use the buttons to enter the number Press OK to confirm Settings Service Master Slave 242 Number of Slaves 4 2 9 bar 0 14 Press Max pressure deviation Settings Service Master Slave 240 Address 1 241 Master Slave No 242 Number of Slaves 4 243 Max pressure ...

Page 17: ...r 0 16 Press Activation delay The activation delay determines the activation behaviour of the optional second pump compressor or overflow valve Settings Service Master Slave 244 Activation delay 5s 245 Max level deviation 5 246 Block message 29 PFK No 2 9 bar 0 17 Specify the value for the activation delay for the device This parameter is meaningless in the master and can be ignored Define the par...

Page 18: ...um level deviation for the device tanks This parameter is meaningless in the master and can be ignored Define the parameter in the slaves Setting range 0 20 Use the buttons to enter the parameter value Press OK to confirm Settings Service Master Slave 245 Max level deviation _5 2 9 bar 0 20 Press Block message 29 PFK Settings Service Master Slave 244 Activation delay 5s 245 Max level deviation 5 2...

Page 19: ...ction for the slaves The 29 Communication fault message is not output to the floating contact Press OK to confirm The function for the respective device is selected Settings Service Master Slave 246 Block message 29 PFK No Yes 2 9 bar 0 Note You have completed the settings in the controllers when all parameters for the master and the slaves are entered Ensure that all devices are set to Master Sla...

Page 20: ...set switch the master and the slaves to Automatic mode Control Basic controller Press Auto on the controller s operator panel Control Touch controller Touch Auto on the controller s operator panel 7 Operation Subsequently to starting the Master Slave operation of the system the master sends its current level value to the slaves The pressure maintenance of the slaves is assumed by the master Note V...

Page 21: ... Setting the controller parameters on page 11 Block 29 PFK message No 8 1 Control Basic You can use the arrow buttons at the operator panel of the master controller to hide or display the status of the connected slaves if no message is displayed Proceed as follows when the Communication 29 message is displayed Simultaneously press Auto and at the controller s operator panel 1 0 bar Communication 2...

Page 22: ...9 Communication The controller switches to the selection list of possible error causes Current messages 29 Communication 1 error message s The system displays the possible causes for the error 3 Use the scroll bar to navigate to the Troubleshooting area The controller switches to the selected area Current messages 29 Communication Possible causes Communication to expansion module faulty Connecting...

Page 23: ...edy Check the configuration settings Check the cable to the module If necessary replace the module 2 9 bar 0 You can acknowledge the error message as soon as the error has been eliminated 5 Press OK Current messages 29 Communication Remedy Check the configuration settings Check the cable to the module If necessary replace the module The error has been eliminated and can be acknowledged 2 9 bar 0 O...

Page 24: ...Central customer service Switchboard Telephone number 49 0 2382 7069 0 Customer Service extension 49 0 2382 7069 9505 Fax 49 0 2382 7069 523 E mail service reflex de Technical hotline For questions about our products Telephone number 49 0 2382 7069 9546 Monday to Friday 8 00 a m 4 30 p m ...

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Page 26: ...SI1871en 9127075 08 18 Reflex Winkelmann GmbH Gersteinstraße 19 59227 Ahlen Germany Telefon 49 0 2382 7069 0 Telefax 49 0 2382 7069 588 www reflex de ...

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