UC-5u user manual_E
Contents
1. HS rll 182 FE FAENA iR ch IRI F Press key DOWN and UP to select the item and channel to be programmed Press key OK to confirm the item selected and then goes to next step lf there is no key board operation for more than 2 minutes controller will exit setting mode and returns display mode 3 2 Manual Lubrication If the item MANUAL LUBE is selected press key OK controller will then quit setting mode Controller gets into lubrication state and continuously shows remain lube value until the manual lube finish or advance terminated PRUE PS till WE iR tele 3 3 Parameters setting Select PARAMETER SETTING item press key OK to get into parameter setting state Screen now shows AB Ge SAIE 1047 30 AB BERERE OOO8RT004 gt Press key DOWN and UP to select the item to be programmed 3 3 1 LUBE parameters setting Select AB ASUSE press key OK then the parameter value under this item will flash to remind user to change the value AB means this parameter is set for both channel A and B AB BREA OOO8RT004 gt Press key DOWN and UP can change the figure at cursor position With key LEFT and RIGHT can move cursor position LUBE parameter programmable range is 1s 99min 59s Press key OK to confirm the new parameter and go to PAUSE parameter setting Please note Controller checks parameters in real time If the newly set parameters are beyond the programmable range controller w2. 0030k 000060 liz AR iE lf monitoring interlock function is set as ON the typical fault message to be shown on the screen will be as follow Cr FAL ede 5 Installation and electrical connection 5 1 Installation w C E m aa Le i rr O o d T O a r m 0 a Installation dimensions of the controller is show as figure above The control panel of the controller should be perpendicular to the earth and controller to be fixed on a place that is secure non violent vibration no corrosive atmosphere and out of direct sunlight It is recommend fixing the controller with machine screws Self tapping screws should not be used to prevent fall off damage to the controller with time passing 5 2 Power supply Required power supply is Voltage 85 264V 45 445Hz of industry frequency AC please input power class II For the controller is designed with multiple level power supply filtering It can effectively filter those strong interference that superimposed in power supply which ensures control system work well Even so it is still necessary to supply the controller a separate power supply and avoid being power supplied together with large scale electrical equipment Such as frequency transformer that creates electrical interference easily If the interference of the power Supply is too strong that the controller cannot work steady user may connect another filter to the
3. mainly displays current states Typical display screen is as follow iia Ba 1057 30 E 055 00 AK AS IES OKs JEbB B a system is now in LUBRICATION state and the control mode is automatic mode ike 05 7 00 preset LUBRICATION TIME is 5 minutes Fi 01 7 30 7 there is 1 minute and 30 seconds left for current lubrication operation ls i JARE all monitoring items of the lubrication system are in normal states Controller may also display other contents please refer to follow chapters for detailed information Please note Please use soft cloth with warm water or neutral detergent to clean the film panel Organic solvent is prohibited Do not use sharp tools object to touch the panel to avoid damage to the panel and the sealed condition 2 Main lubrication functions Controller has multiple lubrication control functions It can program parameters relate to lubrication monitor working states of the system give alarm and realizes interlock control Control owns power down protection function When power is cut off the control unit auto stores operating status remaining values and relative system data at the point of power off When next electrify starts the controller will continue carrying out operation from last state when power off happened 2 1 Lubrication system states There are following states LUBRICATION system is now in lubrication state driving pump and solenoid v
4. must strictly comply with operation manual Errors that may affect safety must be rectified immediately UC 5 is designed for controlling and monitoring centralized lubrication systems The user himself shall be liable for any damage caused by improper use 1 Display and control panel Display and control panel _ POWER x FAULT UNIVERSAL MONITOR CONTROL UNIT UC 5 1 1 LED indicator lights POWER power indicator light When power supply to the controller is normal the green indicator light of POWER is on INFO Status information indicator light When controller detects fault the red indicator light will be continuously flashing 1 2 Keys Key UP Scroll up key When selecting menu press key UP to scroll up the menu under setting mode to increase the displayed value at cursor position with this key Key DOWN Scroll down key When selecting menu press key down to scroll down the menu under setting mode to decrease the displayed value at cursor position with key DOWN Key LEFT Scroll left key To move cursor left in setting mode CG Key RIGHT scroll right key To move cursor right in setting mode Key OK To start MENU mode with key OK in display mode Confirm menu or programmed parameters This key also has function to exit fault state or advance terminate OIL DRAINING 1 3 LCD display LCD displays operating status and parameters When controller is operating LCD
5. power input side of the controller 5 3 Electrical connection Carefully pry off the small covers at four corners with small slotted screwdriver remove four screws inside Lift top case and disconnect the flat cable that connecting the Operate amp control unit with Power and Input Output unit Put the top case aside carefully the inside Power and InputOutput unit is shown as figure below Hehi A S Hohe aA ae OTA TO 220524 ch E ai ti rm z T a re tar Bima ABER HEB OMER FP RI BLA a HH TESA Tae SS ATRIA Connect external electrical equipment onto this Power and InputOutput board Electrical input and output terminals are indicated in the figure From left to right the terminal code is 1 next is 2 3 etc The definition of each terminal is as follow Power mee terminal J4 aoge Penton outer ACN ACN Not available fe Not available 5S PR Ground protection and interference clearance 1 Output terminal of channel A Terminal Definition code CO ae Ground protection and interference clearance o Pump drive outputN To connect pump N C Pump drive output L To connect pump L J2 Output terminal of channel B Terminal Definition code To e Ground protection and interference clearance o Pump drive output N To connect pump N So Pump drive output L To connect pump L J3 Fault signal output terminal Terminal Definition code To pq Ground protection and int
6. Universal monitoring controller UC 5u User s Manual UC 5u YE A RIE wl aa FAP it Suzhou Leetern Industry Control Ver 1 0 March 2010 Contents 1 Display and control panel 1 1 LED indicator lights 1 2 Keys 1 3 LCD display 2 Main lubricating function 2 1 Lubrication system states 2 2 Lubrication control channels 2 3 Lubrication control modes 2 4 Program on pulse 2 9 Monitoring and monitoring interlock 3 Parameter and function setting 3 1 Enter setting mode 3 2 Select manual mode lubrication 3 3 Set parameters 3 3 1 LUBRICATION parameter setting 3 3 2 PAUSE parameters seiting 3 3 4 Pulse time setting 3 3 5 Pulse interval setting 3 4 Control parameter setting 3 4 1 Control mode setting 3 4 2 Monitoring interlock setting 3 5 Exit setting operation 4 Faults 4 1 Level monitoring and alarm 4 2 Compressed Air pressure monitoring and alarm 4 3 Signal monitoring and alarm 4 4 Fault message display and handle 5 Installation and electrical connection 5 1 Installation 5 2 Power supply 5 3 Electrical connection 6 Technical Specification Universal Monitoring Controller UC 5 is designed for controlling and monitoring of Lubrication systems The controller UC 5 intuitively displays operating information like operating state and parameters with LCD It is easy to use UC 5 stores configuration data and parameters in EEPROM which made those data can be stored safely for long time UC 5 owns 2 lubrica
7. alve lubricating those lubrication points Lubrication state can be initiated by controller under auto lubrication mode or initiated by external signal when controller is under external control mode It also can be initiated by manual operation PAUSE system is now in PAUSE state STOP system is now in STOP state Typically after a failure controller force the system stop and enter in protection status Controller switch states according to preset operation mode and parameters 2 2 Lubrication control channels Controller owns two channels A and B Channel B is always track lubrication state When controller goes to lubrication state Channel B starts to work Output drive current When lubrication state finish channel B closes stop outputting drive current Channel A also track lubrication state But channel A Is electric pulse output type it can output pulses according to programmed parameters to drive lubrication parts such as pump and solenoid valve In order to meet different lubrication systems application requirements output pulse time and interval time can be programmed Under special circumstances pulse interval time can be set as O zero In case of this channel A will act as same as channel B to continuously output drive current in lubrication state and stop output drive current in non lubrication states 2 3 Lubrication control modes There are two control modes for user to choose from Auto lubrica
8. d air as motive power for the pump Controller can detect the pressure of compressed air to assure the system working safe and reliable The pressure switch that mounted on the compressed air pipes will open when pressure is too low When controller detects the cut off signal it gives warning signals immediately If monitoring interlock function is set is ON then the whole lubrication system will get into stopped state Compressed Air CA pressure monitoring is always effective and cannot be closed via setting 4 3 Fault display and handle When controller detects fault LCD screen will show relevant fault information Meanwhile the indicator light of FAULT on the panel is flashing The contact of fault output relay inside the controller will cut off to pass the fault information to control room or other control system The fault information that caught by controller will be stored in EEPROM It will not disappear even power off until user clears the message manually After handling the fault press key OK shortly to quit Fault State and clear fault information Controller will then go back to normal lubrication cycle But if the reason that causes the fault still exists the above operation does not work lf monitoring interlock function is set as OFF the typical fault message to be shown on the screen will be as follow S ies Baa a Bak A 10430 FE OOO8HTO0S 055 00 0001 3055 E HI E AS ahap 2S BERANE
9. enings and connect wires depend on his own needs Wires should be brought out from PG waterproof joint to keep the tightness of the controller In order to protect the Power and InputOutput unit from damage please remove it before making holes 6 Technical Specification Working voltage Channel Max power output Channel A pulse Channel A pulse Lubrication time time interval pause TIME ghi External input signal Fault relay output Working temperature Fuse specification Protection grade 85V 264V 45 440Hz gt 500W 0 05s 0 99s 0 1 99 s 1 s 99 min 59 s 0 9999 h 59 min 10V 36V DC input equivalent resistant 5 1k 250V AC 5A Max N C 25C 55C 250V 0 5A IP65 Without our written permission any forms of translation excerpt copy print and reproduce of this USER MANUAL and its content is prohibited We reserve all rights to this USER MANUAL We reserve the right to revise it without prior notice Manufacturer Suzhou Leetern Industry Control Office Rm 501 Bldg 45 No 188 West Guoxin Road Wuzhong Dist Suzhou China Technical Support Fax 86 512 68661838 Technical Support Email suns leetern com support leetern com Website http www leetern com
10. erference clearance z RelaycontactA S RelaycontactB JP1 External control signal input terminal Terminal Definition oo 1 DC OV Current circuit for DC OV External signal input Connect external control signal aoo DC 24V Supply work power of 24V to sensor JP2 EE E air pressure switch input terminal O CE a JP3 Level Switch terminal oe r a a JP4 PAE external terminal Jaa 1 foc ON Current circuit for DC OV DC 24V 24V power output Standby function Please short circuit terminal 2 and 3 of the connector JP5 spare external terminal pe eee Tae T ov Current circuit for DC OV DC 24V 24V power output If user don t use external control function please short circuit terminal 2 and 3 of the connector The typical connection method between input terminals internal circuit structure and external circuit is shown as figure 244 N C switch FE OV 24 x Voltage Ov proximity switch Please note The 24V power supplied by terminal is only for sensor and external switch s initiation It is NOT allowed to use for other purposes due to its limited load capacity Otherwise it may cause error to the controller To meet controllers needs proximity switch must be 3 wires PNP proximity switch with no load current less than 20mA When delivery there is no openings on the controller s shell case User should make op
11. ight in the stop state due to system failure then the system will return normal lubrication process and quit stop state To terminate the control setting user may keep press key DOWN or UP to return to the main screen of the setting mode 3 5 Exit operation In the main screen of the setting mode select EXIT OPERATION press key OK to terminate setting Controller will then return display mode PRULE HEt E F iia iR ch IRIE If there is any change in the setting controller will automatically reboot after user exit setting mode 4 Faults and handle Controller owns the ability to detect faults in lubrication system and give warning information to keep the system working safe and reliable The monitoring function only performs when lubrication system is in operation Once controller detects error and gives warning signal the error message will be saved permanently until the message is manually cancelled 4 1 Oil level monitoring and warning The controller can detect the oil lubricant level via oil level switch Oil level switch will open when oil level is too low When controller detects the cut off signal it gives warning signal immediately If monitoring interlock function is set is ON then the whole lubrication system will get into stopped state Oil level monitoring is always effective and cannot be closed via setting 4 2 Compressed Air CA pressure monitoring and warning some lubrication systems use compresse
12. ill refuse the change 3 3 2 PAUSE parameters setting Press key DOWN and select AB PAUSE then press key OK the preset PAUSE value starts flashing user and modify the figure AB jie AIE 104 30 AB alae Biv Ee OOO8Ry004 gt select AB LUBRICATION and press key OK then preset lubrication time can be modified PAUSE time programmable range is 0 9999 h 59 min 59 s Press key OK to confirm the newly set parameters 3 3 3 Pulse time setting Press key DOWN till the follow screen shows up A Bkit ATIB i ce 0 20 A Pak 8 ba We 0 20 Select A PULSE TIME SETTING and press key OK then user can modify pulse time value Pulse time value setting range is 0 05 s 0 99 s A means this parameter setting is only for channel A Due to channel B s inherent characteristics there are no pulse time and interval time settings for channel B Press key OK to confirm new pulse time setting 3 3 4 Pulse interval setting Select A PIRRE press key OK to change pulse interval value Setting range is 0 1 99s A AGA PRT IB AE 0 204b A Akit 8 Pra s2 Ze 0 20 Press key OK to confirm the new pulse interval value Please note We strongly recommend user not to set PULSE TIME and PULSE INTERVAL as too small parameters This because too small parameters may result in lubrication system s abnormal operation due to the response speed of the solenoid valve cannot keep u
13. ove TIME means the time for this LUBE process PULSE means pulse quantity that lubrication channel A outputs for this LUBE process When controller returns to PAUSE state or STOP state these two values are cleared And they are to be recounted again when next LUBE starts y EEE ion BEREE BET saro SS eee EE o LUBE PAUSE LUBE Working principle of the lubrication system under external control mode is shown in the figure above Controller can select and set control modes between them Manual lubrication mode In case to discharge the air in pipes or replace expired lubricant manual lubrication function is then required In manual lubrication state controller ignores external control signals It carries out a lubrication cycle according to the preset LUBRICATION time When this lubrication cycle finishes system automatically returns auto lubrication control mode Manual lubrication can be initiated under all control modes and all operation States It is not limited by lubrication control modes and states Please note If system is in failure state please carefully using this function To avoid possible damage to lubrication system do not use manual lubrication function when the system is in failure state unless using this function for testing or debugging In manual lubrication mode LCD screen displays BF ah 104730 055 00 KAS IE In manual lubrication cycle press key OK on the panel can advance sto
14. p User may keep pressing key DOWN or UP to return the main screen of the setting mode 3 4 Control setting Select item to be programmed For example here we select control setting BBE Abya FANA iR E IRTE Press key OK then screen displays fatl A INE E ants hl WRH E ESEMI 3 4 1 Control mode setting Select PIDIE press key OK Then the preset control mode will flash Control mode can be changed now fatl Fa TA Te KE A ats ml PIE E EREMI Use key DOWN and UP to change the control mode Control mode can be switched between AUTO CONTROL and EXTERNAL CONTROL Press key OK to confirm the new control mode lf it is set as AUTO CONTROL mode controller goes to LUBE state automatically 3 4 2 Monitoring interlock setting select INTERLOCK SETTING press key OK then the preset parameter start to flash SH ARIE Azha AMONTE BEC HA Use key DOWN and UP to change the setting Interlock setting can be INTERLOCK ON and interlock OFF After the monitoring interlock setting is set as ON controller gives warning signal and force the lubrication system stop once it detects any errors If monitoring interlock is set as OFF then controller only gives warning signals once error occurs Press key OK to confirm the new monitoring interlock setting During the setting period once user change the monitoring interlock setting mode from ON to OFF if the lubrication is r
15. p lubrication period 2 4 Pulse s programm Via program parameter for channel A user can control output pulse continuous time and interval time to meet different lubrication system s requirement Pulse time pulse continuous time Lubrication pump or solenoid valve are driven by electric pulses Different pumps and valves different models or even different lubrication systems pulse time may be different Pulse time can be programmed Programmable range is 0 05 s 0 99 s Pulse interval time In order to control the pulses density interval time between two adjacent pulses can be programmed If the interval time is set as O zero then pulse burst will change to a continuous and stable current Pulse interval time can be programmed in the range of 0 1 99 s 2 5 Operation state monitoring function and monitoring interlock Controller can monitor lubrication s operation states according to user s requirements When controller detects abnormal condition it gives warning message If monitoring interlock function is set controller will force the lubrication system to get into stop state and stop lubrication tasks while it gives warning signals 3 Parameters and function setting All functions and control parameters of UC 5 can be modified via setting mode 3 1 Enter setting mode Press and hold key OK on the panel after 3 seconds controller gets into setting mode At this moment screen shows the following figure
16. tion Under AUTO lubrication control mode controller carries out task in continuous cycle of LUBRICATION PAUSE LUBRICATION At this time lubrication time and pause time can be separately programmed according to equipment s lubrication requirement In special case PAUSE control parameter can be set as 0 zero then system will work in lubrication state only Typical display screen of Auto lubrication mode are as follows Ea Bae a Ea Ba 1047309 IZ aE OOOSATOOSS 054 00 000181304 z RAET tR AAZSIE In Auto lubrication control mode lubrication system operating principle is shown in the following figure PoP RY iE otia ERE lara Ae ty e Above figure also shows the way of working of channel A and channel B and channel A output pulse time pulse interval time For detailed information of pulse time and interval time please refer to later chapters External control mode Under external control mode controller follows up external control signals 4 if external control signal works controller goes into LUBE state if external signal are cancelled controller quit LUBE state and go to PAUSE state Controller not only can accept 10 36V DC voltage signal s control relay dry contact s signal control but also external proximity switch s control Typical display figure under external control are as follow figures ih SB 2S EEK Sh SR 0057 30 000060 In the figure ab
17. tion control channels Operating modes and control parameters of each channel are completely independent which make it can separate control two lubrication systems at the same time UC 5 is of completely sealed design Its protection grade reaches IP65 thus it can work steadily in severe Industrial working environment Safety Warning There is AC high voltage on the PCB inside the controller It directly outputs high voltage power to drive lubrication pump Mounting and using UC 5 should be specially pay attention to safety to avoid the danger of shock Mounting and connecting controller UC 5 must be done under power cut off condition Hot line work is prohibited to prevent electric shock hazard Ground terminal of UC 5 must be well grounded The system should be protected with specified fuse to ensure controller safe and personal security UC 5 must be mounted tested and maintained only by trained qualified personnel In order to guarantee system operating safely and properly its safe condition should be periodically inspected UC 5 must be mounted tested and maintained only by trained qualified personnel In order to guarantee system operating safely and properly its safe condition should be periodically inspected Although UC 5 complies with relevant safety technical requirements the use of the controller may still entail dangers leading to personal injury of the user or third parties or damage to property Therefore the operation
Download Pdf Manuals
Related Search