7-segment Control Panel
Contents
1. CX CKL XS FREQUENCY CONVERTERS 7 segment Control Panel Subject to changes without notice FOR SMOOTH VACON 7 SEGMENT CONTROL PANEL O O O O Q N INDEX Page BF MATION t u Lu a 2 Panel operation 3 Monitoring 4 Parameter Reference page 6 Programmable push button page 7 Fault history 8 Active fault display 8 Active warning display 9 Controlling the motor from the front panel 10 10 1 Control source change from I O terminal to front panel 10 10 2 Control source change from control panel to I O terminal 10 Page 2 10 1 GENERAL The 7 segment control panel of the Vacon frequency converter has a six digit LED display three drive status indicators four active menu page indicators and eight push buttons The panel is removable and it has full galvanic isolation from the mains potential The same 7 segment Control panel Vacon panel can be used with all Vacon frequency converters In other questions and problems with Vacon CX CXL CXS frequency conv2. Figure 11 Active fault display Vacon Plc Phone 358 0 201 2121 Service 358 0 40 8371 150 Fax 358 0 201 212 205 E mail vacon vacon com Vacon 7 segment Control panel Page 9 10 9 Active warning display When a warning occurs a symbol A appears button and the display returns to the state on the display together with a blinking warning before the warning appeared If the cause of code See Figure 12 Warning codes are the warning stays active anew warning is not explained in Table 3 given for 1 minute The display can be cleared with the PG Page The warning will be automatically cleared after 1 minute Warning codes Warning Checking A 15 Motor stalled Motor stall protection Check motor A 16 Motor over temperature Motor thermal protection Decrease motor loading 17 Motor underload Check motor loading Warning can be activated in Five in One applications 24 The values in the Fault history MWh counters Does not need any actions operating day hour counters might have been Take a critical attitude to these changed a previous mains interruption values The change of an application has failed Choose the application again and Push Enter button Onbalance current fault the load of the segments is Contact nearest Vacon distributor not equal Vacon frequency converter overtemperature warning Check the cooling air flow and temperature gt 70 C the ambien
3. from the last parameter of one group to the first parameter of the next group or vice versa is done simply by pushing arrow up arrow down buttons Alternatively pressing selects the next group READY Parameter O page Parameter group Parameter number Next page O Increment value Decrement value Confirm value Parameter value Figure 7 Parameter page 5 Reference page The reference page is active when the REF indicator is lit If the Control panel is the active control source the frequency reference can be changed by changing the value on the display with arrow up arrow down push buttons see Figure 8 The reference change is valid immediately The motor speed changes as fast as the reference is changing or the load inertia allows the motor to accelerate decelerate The active control source can be selected with programmable button 2 see Chapter 6 Reference page Increment reference value Decrement reference value Reference value Figure 8 Control panel reference value setting Vacon Phone 358 0 201 2121 Service 358 0 40 8371 150 Fax 358 0 201 212 205 E mail vacon vacon com Vacon 6 Programmable push button page The BTNS indicator is lit when the programmable push button page is active The function of the enter button can be selected on this page The selected function is valid only on this page and on other pages the e
4. power of the unit n6 Motor voltage V Calculated motor voltage n7 DC link voltage Measured DC link voltage n8 Temperature Temperature of the heat sink n9 Operating day counter DD dd Operating days 1 not resettable n10 Operating hours trip HH hh Operating hours 2 can be reset with program counter mable button 3 n11 MW hours MWh Total MW hours not resetable 12 MW hours trip MWh MW hours can be reset with programmable counter button 4 n13 Voltage analogue input V Voltage of the terminal Uj term 2 n14 Current analogue input mA Current of terminals and lin term 4 5 n15 Digital input status gr A See Figure 4 n16 Digital input status gr B See Figure 5 n 17 Digital and relay output See Figure 6 status n18 Control program Version number of the control software n19 Unit nominal power kW Shows the power size of the unit n20 Motor temperature rise 100 temperature of motor has risen to nominal value Table 1 Monitored items 1 DD full days dd decimal part of a day 2 HH full hours hh decimal part of an hour Vacon Plc Phone 358 0 201 2121 Service 358 0 40 8371 150 Fax 358 0 201 212 205 E mail vacon vacon com Vacon 7 segment Control panel Page 5 10 Digital input Status indication READY FAULT READY e e 5 0 open input 1 closed input active
5. 8 0 40 8371 150 Fax 358 0 201 212 205 E mail vacon vacon com Page 8 10 7 Fault history page When none of the indicators is lit the fault history page is active see Figure 10 The Vacon frequency converter stores maximum 9 faults in the order they appear The latest fault 7 segment Control panel Vacon has always number 1 the previous 2 and so on If 9 faults are in the memory the next coming fault erases the oldest fault record from the memory Fault page code Fault number Fault code Clears the whole fault history push until FI goes to 0 Next fault record Previous fault record Figure 10 Fault history page 8 Active fault display When a fault trip occurs the fault indicator is lit and the blinking symbol F appears on the display together with a blinking fault code The fault codes are explained in Chapter 9 of the Vacon CX CXLCXS User s Manual The display can be cleared with the Page button PG The read out returns to the same display it had before the trip The fault remains active until it is cleared with the Reset button RST or with the reset signal from the I O terminal See figure 11 Note Remove external Start signal before resetting a fault FAULT READY O 2856 BINS If multiple fault trips occur at the same time the oth er fault codes can be checked with arrow up down buttons Fault code blinks
6. PAR Input Terminal DIA1 8 closed DIA2 9 closed DIA3 10 open Figure 4 Digital inputs Group status RUN READY FAULT READY FAULT 16 IQ PAR REF PAR REF Example Input Terminal DIB4 14 closed DIB5 15 open DIB6 16 closed Figure 5 Digital inputs Group B status RUN READY READY FAULT e e MON PAR REF PAR Example Output Terminal Digital output 20 closed sinking current Relay output 1 21 open Relay output 2 24 open Figure 6 Output signal status Vacon Plc Phone 358 0 201 2121 Fax 358 0 201 212 205 Service 358 0 40 8371 150 E mail vacon vacon com Page 10 4 Parameter page The PAR indicator is lit when the Parameter page is active Figure 7 shows how the parameter values can be changed The enter button confirms the change of the parameter value When the new value is confirmed the PAR indicator blinks once If the enter button is not pressed the parameter value will not be changed In the Basic application default setting there is only parameter Group 1 which has all 7 segment Control panel Vacon necessary parameters for the basic use of the device and System parameter Group 0 Group 0 becomes visible only when the Application package lock is opened See Vacon CX CXL CXS User s Manual Chapter 11 Other applications have more parameter groups Parameters of the groups follow each other and changing
7. erter please refer to the CX CXLCXS User s Manual or the Five In One Application Manual DRIVE STATUS INDICATORS RUN lights when the motor is running READY lights when mains voltage has been applied and the drive is ready to operate FAULT lights if fault occurs DISPLAY Displays parameter values monitoring data etc six digits ACTIVE MENU PAGE INDICATORS BINS Programmable push button menu page REF Reference values menu page PAR Parameters menu page MON Monitoring values menu page UD008K17 none Fault history menu page Figure 1 Control panel with LED display PUSH BUTTONS Tab button Reset button Toggles between display item indication and item data Arrow up down buttons Changes item or data value Enter button Confirms the parameter value setting Acts as push button on the programmable push button page On the PAR page the parameter number on the display will be changed into a higher parameter group Resets faults Page button Changes active menu page Start button Starts the motor if the panel is the active control source Stop button Stops the motor if the panel is the active control source Vacon Plc Phone 358 0 201 2121 Service 358 0 40 8371 150 Fax 358 0 201 212 205 E mail vacon vacon com Vacon 7 segment Control panel Page 3 10 2 Panel Operation The panel operation is clear and itis organised The act
8. ive menu page LED as well as the page type menus There are different menu leftmost character in the six digit read out pages for monitoring parameter settings indicate which one of the pages is active See references programmable push button the panel menu chart below functions and fault history Monitoring page Parameter page Reference page Programmable push button page Fault page Figure 2 Panel operation Vacon Plc Phone 358 0 201 2121 Fax 358 0 201 212 205 Service 358 0 40 8371 150 E mail vacon vacon com 4 10 7 3 Monitoring page The MON indicator is lit when the monitoring page is active In the item display the symbol for monitoring is n and the next digit is the item number Figure 3 shows how monitored 7 segment Control panel Vacon data values can be selected for display with the tab push button Table 1 lists allthe possible monitored items All values are updated every 200 ms READY READY FAULT 3258 BINS Next page Figure 3 Monitoring page Number Data Unit Description Output frequency Hz Frequency to the motor n2 Motor speed rpm Calculated motor speed n3 Motor current A Measured motor current n4 Motor torque Calculated actual torque nominal torque of the unit n5 Motor power Calculated actual power nominal
9. nter 7 segment Control panel Page 7 10 button has it s original function The feedback information tells the state of the button function When the button is pressed the feedback information is shown small Push down 9 Feedback information Button page Button no Release The feedback information is shown small when the button is pushed The feedback information changes its state as soon as push down has been recognized The feedback information is shown big when the button is released Figure 9 Programmable push button page Button Button Function Feedback information number name 0 1 Note b1 Changes the direction of rotation of the motor Active only if the panel is the active control source Reverse Feedback informatio flashes as long as direction is different from the command Direction command reverse Direction command forward Selects the active control source between the panel and I O terminals Active control source Control from the Control Panel Control via terminals Clear trip operating hour counter When pressed clears the trip operating hour counter No clearing Clearing accepted Clear trip MWh counter When pressed clears the MWh trip counter Table 2 Programmable push buttons No clearing Clearing accepted Vacon Plc Phone 358 0 201 2121 Service 35
10. t temperature Reference warning the current of input lt 4 mA Check the current loop Warning can be activated in Five in One applications circuitry External warning Check the external fault circuit or Warning can be activated in Five in One applications device Table 3 Warning codes READY FAULT jas PAR REF BINS p code blinks READY FAULT BTNS Figure 12 Warning code display Vacon Plc Phone 358 0 201 2121 Fax 358 0 201 212 205 Service 358 0 40 8371 150 E mail vacon vacon com Page 10 10 10 Controlling the motor from the front panel Vacon CX CXL CXS can have controls from the I O terminals or from the front panel The active control source can be changed with the programmable push button b2 see Chapter 6 The motor can be started stopped and direction of rotation can be changed from the active control source 10 1 Control source change from I O terminals to front panel After changing the control source the motor is stopped The direction of rotation remains the same as with I O control If the Start button is pushed at the same time as the programmable push button b2 the Run state direction of rotation and reference value will be copied from the I O terminals to the front panel 7 segment Control panel Vacon 10 2 Control source change from panel to I O terminals After changing the con
11. trol source the I O terminals determine the run state direction of rotation and reference value If motor potentiometer is used in the application the panel reference value can be copied for a value of motor potentiometer reference by pushing the start button at the same time as the programmable push button b2 Motor potentiometer function mode must be resetting at stop state Local Remote Application param 1 5 4 Multi purpose Application param 1 5 9 Vacon Plc Phone 358 0 201 2121 Service 358 0 40 8371 150 Fax 358 0 201 212 205 E mail vacon vacon com ud00351b p65 13 10 2000 Vacon Plc 25 Runsorintie 7 65381 VAASA Tel 358 0 201 2121 Fax 358 0 201 212 205 n call 358 0 40 8371 150 E mail vacon vacon com http www vacon com
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