USER MANUAL
Contents
1. Table 2 1 1 curve table for protection of motor 8 Temperature protection when actual temperature measured is higher than temperature set response time lt 2s 9 Contact capacity of output relay 250V 5A Contact endurance 500000 times 10 Current error is less than 1 0 ID RS485 communication 3 Model and Specification 1 Model Description 125 40 CB T XI NE L Control method XI T with RS 485 communication B pressure converter K Pressure switch Maximum working current match with motor V vane air compressor S screw air compressor 12 type controller of air compressor product series 2 Power consumption Table for Corresponding Motor Parameter Suited main Current range ES motor power Remark Description Specification KW MAM KYI2S 20 8 20 Below 11 Fani has MAM KY12S 40 16 40 11 18 5 levels of current 125 100 100 22 45 such as 0 2 2 5 125 200 200 55 90 1 5 4 10 125 400 400 110 determined by MAM KY 128 600 5 600 5 200 250 Wier Snt ot motor 4 Installation 1 Current transformer installation The CT shall be installed at a place where the current of motor cable can be measured thus controller can be set according to instructions on motor nameplate the detailed dimensions is shown as below 106 c Figure 4 12. 93 36 439 5 Figure 4 3 2 Hole dimension 4 Electrical Connections D Wiring diagram and electrical installation of MAMKY02S are shown in following figure figure 4 4 1 E Y A H ES ggg 8 2 S E eo AC220V or p ep t rat t AC20V E E ICICI CICICICT 1 1 1 4 1 1 1 4 um TNR Y 7 d MAD 38 39 4 i TEXT DISPLY 5H 1 3 c fb a C if HELL JL 24 E 2 EBBBSS DISCT CTL IN 5 sa amp REMOTE 560 Figure 4 4 1 Terminal arrangement diagram 2 Monitor connection cable There are five connection cable and a communication cable which are used for display connection RS 485 communication 24V power supply For detail please refer to the silk print in monitor 8 Controller cable terminal 1 2 3 Motor current 4 5 6 Fan current transformer 7 9 input terminals tranformer discharge temperature 23 24 25 input terminals of 27 Main contactor 28 Star contactor phase sequence 29 Delta contactor 30 Outlet valve 31 Control fan 34 Outlet valve 37 Run
3. eee we cedere aceptando Gia atti eee 18 1 Basic Operation 1 Button Explanation POUR M n M 4 J Picturel Start Button 1 When compressor is at stop status press this button to start the compressor 2 When compressor is set as master No 1 in block mode press this button to start the compressor and activate block mode function at the same time Stop button 1 When the compressor is at running status press this button to stop the compressor 2 When compressor is set as master No 1 in block mode press this button to stop compressor and block mode function as well S Set Button Loading unloading Button 1 When the compressor is at running status press this button to load unload 2 When the compressor is at setting mode press this button after modification to confirm and save the modified data A Move up button Increasing button 1 When viewing the menu press this button to move upward the cursor 2 When modifying data press this button to increase the data at current position Y Move down button Decreasing button 1 When viewing the menu press this button to move downward the cursor 2 When modifying data press this button to decrease the data at current position Shift button Enter button 1 When modifying data press this button to move to the next data bit 2 When select menu press this button to switch to submenu If no submenu available the
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5. 1 Structure dimensions of CTI 36 through hole Figure 4 1 2 Installation dimension of CT 1 14 Figure 4 1 3 Structure dimensions of CT2 10 through hole Figure 4 1 4 Installation dimensions of CT2 2 Controller installation A certain room should be left around controller for wiring The specific dimension is shown as below 1 Indicator CIN The corresponding digital input terminal of 00 01 02 03 04 05 06 07 is 19 18 17 16 15 14 13 2 Indicator OUT The corresponding digital input terminal of 00 01 02 03 04 05 06 07 08 09 is 27 28 29 30 31 35 36 37 38 39 74 MAM KYA E D s 05 06 07 3 Power Indicator PWR Screw air i PV md ERN 4 Run indicator RUN controller RO 00000000 Mm 5 Error indicator ERR Figure 4 2 1 Controller structure dimension 12 3 Functions and installation of display panel Panel Function and Installation Panel Structure 165 lt 10250 mm 165 6 53 6 48 6 POWER 101 6 2 91 86 ALARM 1 Figure 4 3 1 Panel Dimension 156 8 vi
6. Modification User Parameter and Manufacturer Default Parameter can not be modified during running status and stop delay period Please refer to the run parameter to check and modify user Parameter If you want to modify LOAD please follow the instructions below Press VW or A to move the cursor to Customer Parameter and then press to switch to below menu SETP T SET TIME OPERATION MODE BLOCKING MODE Press again to switch to LOAD P 0 8 UNLOAD 0 6 FAN START T 80 C FAN STOP T 70 C Move the cursor to item LOAD P then press gt to switch to the following menu which requires a user password input ENTER PASSWORD Attention User Password can be modified in the Customer Parameter Factory Password is fixed to be In this menu the first data bit of password starts blinking press A or V to modify the first bit of password Press gt to move the cursor to the next data bit modify the second data of password in accordance with the above and modify the third and fourth data of password in sequence Press 8 to confirm the input data and the menu will switch to the following menu after verification LOAD P 0 8MPa when there is a displayed at UNLOAD P 0 6MPa the up right corner which means FAN START T 80 user modify the data FAN STOP T 70 C 7 In the menu above press
7. indicator 38 Error indicator 39 Alarm indicator 40 COM2 42 Analogue GND 43 44 Power AC20V Note Electromagnetism coil shall be connected nearest with RC snubber during wiring 5 Alarm Function D Alarm prompts on display 1 Air Filter Alarm CD Air filter block check The monitor displays AIR BLOCK by checking pressure differential switch operating state 2 Air filter alarm The text displays AIR LIFE END when running time of the air filter exhausts 2 Oil Filter Alarm D Oil filter block check The monitor displays OIL BLOCK by checking pressure differential switch operating state 14 2 filter alarm The text displays OIL LIFE END when running time of the oil filter exhausts 3 O A separator Alarm 1 separator block check The monitor displays O A BLOCK by checking pressure differential switch operating state 2 Oil filter alarm The text displays O A LIFE END when running time of the O A separator exhausts 4 Lubricating Oil Alarm The text displays LUBE LIFE END when running time of the lubricating exhausts 5 Grease Alarm The text displays GREASE LIFE END when running time of the grease exhausts 2 Prompts on main controller activated Meanings and functions Status of indicator lamp Power Energize controller PWR indicator illuminated Run controller operates RUN indicator illuminated Error Shut down when failure is detected ERR
8. indicator illuminated Ls Soa 1300 08 corresponding indicator on when Digital input input terminal is not activated the indicator will not illuminated One of digital input terminals 27 28 Digital output 29 30 31 35 36 37 38 39 is activated OUT00 09 corresponding indicator illuminated Data storage Setting data and storing time PWR blink once 6 Controller protection 1 Motor protection 128 compressor controller provide short circuit block overload lack phase unbalance protection to motor Electronic failure Failure display Reason Short circuit Display MOTOR FAN OVERLOAD Short circuit or wrong current set Current Block Display MOTOR FAN BLOCK Overload bearing wear and other mechanical failure Overload bearing wear and other mechanical Overload Display MOTOR FAN OVERLOAD failure Lack phase Display MOTOR FAN LACK PHASE Suppi yi Soneto and Ope phase OF Unbalance Display MOTOR FAN UNBALANCE Poor contact of contactor inside open loop of motor 2 Protection of High Discharge Air Temperature When discharge air temperature is above the high limit of set temperature the controller will send out the alarm to shut down the machine and This fault displays HIGHT T 3 Protection of Air Compressor Non reversing When compressor stops and three phases sequence
9. supply 16 28 50 60HZ 0 3A 6VA Recommend 12VA 5 Measurement D Oil temperature 20 150 C Accuracy 1 C Discharge air 20 150 C Accuracy 1 C 8 Operation time 0 999999 hours 2 Current 0 999 9A 5 Pressure 0 1 60MPa Accuracy 0 01 Mpa 6 Phase sequence protection When compressor is at stop mode and detects wrong phase sequence respond timex 1s optional 7 Motor protection This controller has the following basic protection function for main motor and fan motor D Block protection After start When operation current is equal to 4 8 times the set current respond time lt 0 2s Short circuit protection When operation current is equal to 8 times the set current respond time lt 0 2s Open phase protection When any phase opens the respond time equals to set time when phase open Unbalance protection when MAX MIN gt SET MIN 10 respond time is 5s time is set above 20s open phase protection is invalid 5 Protection features of overload time unit second please see following table table 2 1 1 multiple lactual Iset motor operates with delay time according to overload multiples and operation time shown in following table table 2 1 1 when motor working current is higher or equal to the set current from 1 2 times and 3 0 times gt 12 13 21 5 21 6 22 0 z3 0 Time Operation time S 60 48 24 8 5 1
10. the first data of LOAD P starts blinking user can press or V to modify the present data in accordance with the above method Press to move to next data and modify the target data in sequence When finished press S to confirm and save the data The controller prompts a short voice to advice the completion of parameter set 3 Customer Parameter User Parameter and Functions First Submenu Second submenu Functions Value 1 In AUTO load mode compressor will load if pressure is below this set data BOADE 2 In STANDBY mode compressor will start if the pressure is below this set data 1 Compressor will unload automatically if air UNLOAD Mpa pressure is above this set data 2 This data should be set above LOAD P also should be set below UNLD P LIM FAN START Fan will start if DISC is above this set data FAN STOP deve Fan will stop if DISC T is below this set data Set the MOTOR START TIME Record time when motor is activated controller will not HOST START 00085 start overload protection during this time to avoid impulse starting current stopping the motor Set the FAN START TIME Record time FAN START 0006S when fan is activated controller will not start overload protection during this time to avoid impulse starting current stopping the fan STAR DELAY 0006S Interval time from star start to delta start LOAD
11. DELAY 00025 Unloading in this set time after enter delta running SET TIME When unloading continuously compressor EMPTY DELAY 0020M will automatically stop and enter to standby status if over this set time For NORMAL STOP operation compressor STOP DELAY 0010S will stop after it continuously unloads over this set time START DELAY Machine can start only over this set time at TIME 0100S any case after normal stop standby or alarm amp stop SPARE TIME 0000S Additional functions DRAIN OPEN 0002S Auto drain control continuously drain time DRAIN CLOSE 0010M x drain control continuously drain interval Machine When the remote mode is set both the button ON OFF MODE side beside the machine and the remote control button can turn on and off the machines When the manual mode is set the OPERATION MODE LOAD MODE Auto Load Unload function can only be executed by pressing buttons COM MODE Prohibited When this is set as PROHIBIT the communication function is not available COM ADD 0255 Communication address 8 BLOCKING MODE BLK STATE MASTER SLAVE 1 When service as master in BLOCK master controls slave the COM ADD should be set as No 1 2 When service as slave in BLOCK slave is controlled by master BLK ON OFF ORDER Standby TURN TIME 9999 Hours When master pressure is between BLOCK LOAD P and BLOCK UNLD P master determines slave to work alternatively after working over this set time BLK NUM
12. ER 0016 Number of air compressors in block net BLK MIN BLOCK mode compressor will start or load when master AIR P is below this set data BLK MAX BLOCK mode one compressor will stop or unload when master AIR P is above this set data BLK DELAY 0000S In BLOCK mode when master sends two commands continuously second command signal delays for this set data CLR LIFE TIME OIL FILTER 0000 HOURS Record total running time of oil filter If changing new oil filter the data should be reset by manual operation O A FILTER 0000 Record total running time of O A separator If changing new O A separator the data should be reset by manual operation AIR FILTER 0000 Record total running time of air filter If changing new air filter the data should be reset by manual operation LUBE 0000 Record total running time of lubricant If changing new lubricant the data should be reset by manual operation GREASE 0000 Record total running time of grease If changing new grease the data should be reset by manual operation MAX LIFE TIME OIL FILTER 9999s 1 Alarm prompt when total running time of oil filter is above the set data 2 Set this data to 0000 alarm function for oil filter running time is not activated O A SEPARATOR 9999s 1 Alarm prompt when total running time of O A separator is above the
13. SCREW AIR COMPRESSOR TYPE MAM KYI2S CB LCD DISPLAY 260 USER MANUAL Shenzhen Plot electronic Co Ltd Address 4th Floor 5th Building Highstar Industry Estate Gangtou Bantian Shenzhen City China Telephone 0755 83172098 83172822 Postal code 518129 Fax 0755 83172966 E mail plt pltsz com Web site www pltsz com VOTE THANKS Thank you for your trustworthy and select of PLOT air compressor controller Shenzhen Plot Electronic Co Ltd specializes on the manufacture and R amp D of air compressor controller We are devoted to win customer trust through our high quality products and service We try our best to ensure the completeness and correctness of the manual but PLOT Company shall reserve the rights for continuous research and improvement on its products and assume no obligation for the modification and improvement on the previously delivered products The design of products is subject to the change without notice Please feel free to contact our after sale service center if you encounter any problem with our product You are always welcome to make suggestions and advices N NOTICE N Please read all the operation manual before operating the set and keep this manual for further reference N Installation of MAM KY compressor controller can be performed only by professional technicians N Installation position shall be considered carefully in order to ensure good ventilation and reduce
14. controller will shift to data setting mode C Return button Reset button 1 When modifying data press this button to exist data setting mode 2 When viewing the menu press this button to return to previous menu 3 When the controller is at failure stop status long press this button to reset 2 Display of status and operations The display screen will show as below after power on WELCOME USING SCREW AIR COMPRESSOR After 5 seconds the menu will switch as below AIR T 20 AIR P 0 60MPA NORMAL STOP C001 NEAR Press Y to enter into Menu Selection Menu IRUN PARAMETER CUSTOMER SET FACTORY SET a Viewing Run Parameter Press W or A to move the cursor to RUN PARAMETER press to switch to submenu MOTORS CURRENT TOTAL RUN TIME CURRENT RUN TIME MAINTENANCE SET Press again to switch to MAIN FAN R 0 0 0 0 S 0 0 0 0 T 0 0 0 0 If the menu is at the last level the cursor will disappear Press the return button to return to the previous menu or the main menu If the operation stops at a certain menu it will automatically return to the main menu shortly Moving buttons confirm button 4 to view other parameters like Maintenance Parameter History Failure Production Time Current Failure and etc and to return to the previous menu by button b User Parameter Customer Parameter 1 Parameter
15. electromagnetic interference N Wiring shall be performed respectively according to regulations for heavy and weak current to reduce electromagnetic interference N RC snubber must be connected to the two terminals of coil such as AC contactor valve etc which are controlled by relay output Port connection shall be inspected carefully before power on N Correct ground connection the third ground can help increase product capacity of resisting signal interference Set rated current of motor the max current of motor 1 2 Feature LCD Chinese English display With all round protection functions of short circuit block open phase overload and unbalance for motor On off control of motor Prevention for air compressor reversion Temperature measurement control and protection Automatic adjusting of rate of load and controlling of pressure balance High integration high reliability high cost performance Remote Local Mode Block control Single machine DCS control Function of RS485 communication 5 6 7 8 CONTENTS ep aoa ea t t tete Mean ea 5 1 5 2 Display of status and operations cccccccssessesesseseesseseseeseeseeseeseseeseeseeceseeeesseeseecsecseeseeesecaeeseeseeessec
16. is not in order THIS FAULT displays PHASE REVERSAL and the controller cannot start the motor Change the position of any arbitrary two phase power lines and check the rotation of motor 4 Protection of High Pressure When the discharge air pressure is above the MAX LIM P the controller will send out the alarm to shut down the machine and THIS FAULT displays HIGH P 5 Protection of Sensor Failure When pressure sensor or temperature sensor is disconnected the controller will send out the alarm to shut down the machine and THIS FAULT displays SENSOR FAULT 7 Troubleshooting 1 This Fault Review Failure stop caused by the external parts of controllers may be removed by checking THIS FAULT or HISTORY FAULT method is shown as below Press W or A to move the cursor to RUN PARA menu then press gt secondary menu would be prompted out MOTORS CURRENT TOTAL RUN TIME THIS RUN TIME MAINTENANCE SET Press Down key HISTORY FAULT PROD DATE NO THIS FAULT Press Enter key to switch to the following error menu STOP TI SENSOR FAULT 0170 C User can reset the error according to the following information 2 Common Failures and Causes Failure Reason Disposal method High temperature of discharge air Bad vent condition Oil shortage etc Check the vent condition and lubricant amount etc Temperature Sensor Failure Cable off or PT100 fai
17. lure Check the wiring and PT100 High Pressure Pressure too high or the pressure sensor failure Check the pressure and the pressure converter Pressure Sensor Cable off Sensor failure or the cable connect Check the wiring and pressure Failure reversed converter Lack Water Water Pressure switch damaged Check the water pressure switch Power open phase or th tactor terminal Open Phase pen p r contactor termina Check the power and contactors failure Overload Voltage too low tubes block bearing wear off or Check the set data voltage bearings other mechanical failure or wrong set data etc tubes and other mechanical system Power unbalance contactor failure or the Check the power contactor and the Unbalance internal open loop of the motor motor Voltage too low tubes blocked Bearing Wear Block off or other mechanical failure or wrong set data es Dealings etc tubes and other mechanical system Short Circuit Wrong Wiring Incorrect Data setting etc Checking the wiring and set the data correctly Wrong Phase Sequence Reversed phase sequence or open phase Check the wiring Fan stopped Far came ged Contactor damaged Ho control Check the wiring and control output output Overload during start Master start time set to less than the star delta delay time Reset the master start time to be longer than star delta delay 2 seconds Main Con
18. seeseeeeaes 6 3 Customer Parameter User Parameter and 8 4 trea og eee eas sedge erga 9 Technical parameters and functions tese deae decide 10 Model and Specification sess nennen netten trennen enne e nennen enne 1 Model Description 11 2 Power consumption Table for Corresponding Motor sess n nh RH RU RIEN HU PE 12 Alarm FUNC OM arase 14 Sore ui 15 CEENIOLOR aos uta t 15 2 Protection of High Discharge Air Temperature c cccscscscscesssescsesssssscscsescscscscacsesesesssssssstaseeeseseeseneees 16 3 Protection of Air Compressor Non reversing ccccccssscssesesssesssssesssssesesesesesesesesesesescsesesesecesesesesesesseees 16 4 Protection of High Pressure suot o o S b Re bd den d 16 O Procion of Sensor E aITUE s es raster tas vat Moe nato taa tay uin s dia Ms tres 16 Troubleshooting i east tura atm sts 16 D This Eault ebrei iie temi ns 16 2 Common Failtires atid Causes EUR Eid 17 Schematic
19. set data 2 Set this data to 0000 alarm function for O A separator running time is not activated AIR FILTER 9999 1 Alarm prompt when total running time of air filter is above the set data 2 Set this data to 0000 alarm function for air filter running time is not activated LUB 9999 1 Alarm prompt when total running time of lubricant is above the set data 2 Set this data to 0000 alarm function for lubricant running time is not activated GREASE 9999 1 Alarm prompt when total running time of grease is above the set data 2 Set this data to 0 alarm function for grease running time is not activated LANG SELECT EN CH Only Chinese Support NEW USER PIN Customer could modify the user password 4 Manufacturer Parameters Manufacturer parameter password is required to revise manufacturer parameter Refer the modification method of user parameter Table for main functions and purposes is followed PARAMETER Initial Value Functions After the starting delay time when the motor current is greater than 1 2 times of the set value and less than 4 times of the set value the unit will jump as per overload MAXIMUM OVERLOAD HOST CUR VAULE OF THE MOTOR 2 feature FAN CUR Maximum allowable motor Same as above overload value 1 2 ALARM T 105 C Pre alarm when the temperature reaches this se
20. t value STOP T 110 C Alarm when the air exhausting temperature reaches this set value STOP P 1 00MPa Alarm and stop the machine when the air supply temperature reaches this set value ULD MAX 0 80MPa The Unload Limit Pressure in the Customer Parameter must be set lower than this value MOD LOAD Hours The manufacturer can modify the load running time MOD RUN Hours The manufacturer can modify the total running time RST FAULT history failure password to clear all the history When the max phase current min phase current is not greater than 1 set value the unbalance protection will stop the machine If the set value is greater than 15 the unbalance protection will be unavailable CUR UN BAL 0006 If set time of phase failure gt 20 seconds phase failure LACK PAHSE 005 0 doesn t function If unbalance protection is activated it will stop operation POWER FREQ 50H Set the power frequency PROD RAY ENT EET The manufacturer input the product date of the unit PROD NO The manufacturer input the product No of the unit 2 Technical parameters and functions D Digital input amp output 8 points of digital input 10 points of digital relay output 2 Analog input 2 point of Pt100 temperature input 2 point of 4 20mA pressure signal input two groups of three phases current inputs CT provided 3 Input voltage of phase three phase 380V 220V 4 Controller power
21. tactor shakes frequently The emergency button loose controller reset by interference Check the wiring if the coil of contactor connect with surge absorber or not 8 Schematic Diagram MIS ee Ep 14 sE E sb 1 on eel 4 gl m 2 amp 8 eec 9 ES ced 2 asd 5 ots 5 5 1 LN c MIO 8 2 2 Meas E 172 TWA Md 9 Zr 4 M 5 1 z 5 a 54 if as in 2 AWA WOT 9 LI z E 18 HE lt 5 c NO E 5 E iF T lt Ado 12 8 e Flee E WALT SVO d Es t 9 00 S Td S Es ALVA XVI 9 g ro e m Sp AONSONGIK a 14510 5 n one ACE a J ui E 1481 1 5
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