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EMKO ELEKTRONIK A.S.
Demirtas Org. San. Bolg.
Karanfil Sk. No: 6 TR 
16369 Bursa / TURKEY

Phone: +90 224 261 1900
Fax: +90 224 261 1912
Url:  

www.emkoelektronik.com.tr

e-mail:   [email protected]

Instruction Manual. ENG EPC_X 02 V03 07/13

EPC-1, EPC-3 & EPC-4

EPC-1A, EPC-3A & EPC-4A

POULTRY CONTROLLER MANUAL

Summary of Contents for EPC-1

Page 1: ...l Sk No 6 TR 16369 Bursa TURKEY Phone 90 224 261 1900 Fax 90 224 261 1912 Url www emkoelektronik com tr e mail exposales emkoelektronik com tr Instruction Manual ENG EPC_X 02 V03 07 13 EPC 1 EPC 3 EPC...

Page 2: ...he parameters are explained Also in these sections there are warnings to prevent serious injury while doing the physical and electrical mounting or using the device Technician Section In this section...

Page 3: ...FUNCTION 5 4 9 FEEDING PARAMETERS EPC 3 4 5 4 9 1 FEEDING FUNCTION EPC 3 4 5 4 10 LIGHTING PARAMETERS EPC 3 4 5 4 11 ALARMS 5 4 11 1 ALARM SET VALUES 5 4 11 2 ALARM TYPES 5 4 12 PROCESS OUTPUTS 5 4 1...

Page 4: ...EPC 3 4 6 4 12 6 FEEDING WITHOUT LOADCELL GRAPHICS EPC 3 4 6 4 12 7 FEEDING EXAMPLES EPC 3 4 6 4 13 WEIGHT EPC 4 6 4 13 1 WEIGHT1 ADJUSTMENT EPC 4 6 4 13 2 WEIGHT2 ADJUSTMENT EPC 4 6 4 13 3 WEIGHT3 AD...

Page 5: ...w Voltage Directive 2004 108 EC The Electromagnetic Compatibility Directive has been designed and manufactured to the following specifications EN 61000 6 4 2001 EMC Generic Emission Standard for the I...

Page 6: ...animal weighings data 5 6 Pt 100 input 1 Room Temperature Measurement Pt 100 input 2 Room Temperature Measurement Pt 100 input 3 Outside Temperature Measurement 8 Relay Outputs for Fans 0 10 V Analog...

Page 7: ...ON SHUTTER OPEN RELAY OUTPUT ALARM 1 RELAY OUTPUT FAN RELAY OUTPUTS COOLING RELAY OUTPUT HEATER 2 RELAY OUTPUT HEATER 1 RELAY OUTPUT SHUTTER CLOSE RELAY OUTPUT HUMIDITY RELAY OUTPUT FEEDING RELAY OUTP...

Page 8: ...s safety warnings Read and follow all installation instructions Report any shortage or damage to your local sales office as soon as possible A visual inspection of this product for possible damage oc...

Page 9: ...1 GENERAL DESCRIPTION 2 2 DIMENSIONS Electrical Connection COOLING ALARM MAN AUTO PROCESS VALUES PROCESS OUTPUTS SET VALUES ALARM SET VALUES EVENTS MAX MIN SHUTTER FANS FANS FANS FANS HEATERS 1 2 3 4...

Page 10: ...7mm 16 5mm 34 5mm 89 5mm 29mm 144mm 2 3 RIGHT SIDE VIEW 10...

Page 11: ...2000m Operating Conditions Forbidden Conditions Corrosive atmosphere Explosive atmosphere Home applications The unit is only for industrial applications c 2 4 PANEL CUT OUT 2 5 ENVIRONMENTAL RATINGS 7...

Page 12: ...rews are on the unit put out them before inserting the unit to the panel c 1 3 2 2 2 2 4 The unit is designed for panel mounting 1 Insert the unit in the panel cut out from the front side 2 Insert the...

Page 13: ...1 Loosen the screws 2 Pull the unit through the front side of the panel Before starting to remove the unit from panel power off the unit and the related system c RESET 2 2 8 REMOVING FROM THE PANEL 13...

Page 14: ...HEATER 1 HEATER 2 COOLING COMMON 1 COMMON 3 SHUTTER OPEN SHUTTER CLOSE HUMIDITY FEEDING LIGHTING C 43 43 44 44 RELAY 5A 250 V V RESISTIVE LOAD ALARM 1 COMMON 4 DIGITAL INPUTS FEEDING COMMON ALARM 1 NE...

Page 15: ...N ALARM 1 NEG PRES 22 22 23 23 24 24 21 21 RS 232 PC COMM RS 485 EXPANSION BOARD 43 43 44 44 RELAY 5A 250 V V RESISTIVE LOAD ALARM 1 COMMON 4 1 FAN OUTPUTS 2 3 4 5 6 7 31 31 32 32 33 33 34 34 35 35 36...

Page 16: ...1 0 23 Negative pressure digital input Switch to 0 VZ NO 1 0 24 Feeding digital input EPC 3 4 Switch to 0 VZ NO 1 0 25 Electricity cons digital input EPC 4 Switch to 0 VZ NO 1 0 26 Water consumption...

Page 17: ...R PC 4 1 CABLE CONNECTION BETWEEN RS 232 TERMINAL OF THE DEVICE AND PC The PC interface kit comprises of a 9 pin D connector FCC68 4 pin connection lead with 2 meters of cable and the optional PC Soft...

Page 18: ...is page is visible 4 If the device is EPC 4A then this page is not visible If the device is EPC 4 and CONTROL FUNC PAGE 2 PAGE CHICKS W3 parameter is enabled then this page is visible 5 If CONTROL FUN...

Page 19: ...0 C TIME 00 00 OUTSIDE MAX 0 0 C TIME 00 00 MAX MIN MAX MIN ALARM STATUS 1 ABSOLUTE MIN OFF ABSOLUTE MAX OFF DIFFERENTIAL OFF ALARM1 OFF NEGATIVE PRESSURE OFF HUMIDITY SENSOR OFF NO ENOUGH FEED OFF 19...

Page 20: ...PC 3 4 EPC 3 4 CURVE SETUP CURVE STEP 1 DAY 1 HOUSE TEMP 0 0 C MIN VENT 0 00 MAX VENT 8 00 HUMIDITY 80 CURVE SETUP CURVE STEP 2 DAY 5 HOUSE TEMP 0 0 C MIN VENT 0 00 MAX VENT 8 00 HUMIDITY 80 CURVE SET...

Page 21: ...ons to change the value 8 a Push button to save the parameter and pass to the next parameter 8 b Push button to cancel changing INFLUENCE 2 T O TMP OFFS NON T RH OFFSET 5 0 NEG PRESSURE NON INFLUENCE...

Page 22: ...read only parameter CURVE If curve mode is enabled then CURVE word is seen 19 07 06 14 30 21 HOUSE 20 2 C OUT 12 1 C HUMIDITY 65 DAY 5 CURVE 5 4 1 PROCESS VALUE 19 07 06 14 30 21 HOUSE 20 2 C OUT 12...

Page 23: ...E TEMP parameter is enabled CONTROL FUNC PAGE 1 PAGE CURVE parameter is disabled CONTROL FUNC PAGE 1 PAGE OUTSIDE TEMP parameter is enabled CONTROL FUNC PAGE 1 PAGE CURVE parameter is enabled CONTROL...

Page 24: ...s not calculated and EPC keeps on using old ACTUAL AVERAGE WEIGH till Number Of Record will reach to WEIGHING PARAMETERS PAGE AW MIN SMP YSTR AVERAGE Yesterday average weigh GR Number Of Yesterday s R...

Page 25: ...N PAGE DAILY CONSUM parameters is reset at each equinox 5 4 5 ELECTRICITY ENERGY CONSUMPTION EPC 4 WATER CONSUMPTION 03 07 06 02 11 27 RESET CONSUM NO DAILY CONSUM 430LT TOTAL CONSUM 15316LT DAY NUMBE...

Page 26: ...Factory Setting 8 00 DAY Current day set number PROCESS VALUES PAGE DAY SET VALUES PAGE DAY are the same parameters SET VALUES PAGE DAY parameter can change Range 5 999 Factory Setting 1 5 4 7 SET VAL...

Page 27: ...cond It defines after how many seconds shutter is completely opened For determining the parameter correctly close the shutter manually Be sure that shutter is closed completely then open it manually w...

Page 28: ...EDING PARAMETERS F1 00 00 0 F2 00 00 0 F3 00 00 0 F4 00 00 0 F5 00 00 0 HR MN FEED KG Start Time Feed Amount Depend on sample screen above EPC gives At 06 00 150kg feed F1 step At 10 00 200kg feed F2...

Page 29: ...TING PARAMETERS EPC 3 4 LIGHTING PARAMETERS L1 00 00 00 00 0 L2 00 00 00 00 0 L3 00 00 00 00 0 L4 00 00 00 00 0 L5 00 00 00 00 0 HR MN HR MN OUT Start Time Duration Analog Output Using of LIGHTING PAR...

Page 30: ...UES PAGE VENT MAX 2 ABSOLUTE MAX alarm If Temperature NOTE1 is higher than ALARM SET VALUES ABSOLUTE MAX value for more than a minute ALARM STATUS 1 ABSOLUTE MAX is switched ON 3 DIFFERENTIAL alarm Fi...

Page 31: ...re ROOM1 sensor s temperature ROOM2 sensor s temperature 2 NOTE2 If curve is enabled Settemp HOUSE TEMP from curve Min Vent MIN VENT from curve Max Vent MAX VENT from curve If curve is disabled Settem...

Page 32: ...ALARM SET VALUES TYPE LATCH 9 ROOM2 OFL alarm If ROOM2 sensor is broken while EPC is working then ALARM STATUS 2 ROOM2 OFL alarm is switched ON 10 OUTSIDE OFL alarm If OUTSIDE sensor is broken while...

Page 33: ...our minute NOTE 2 OUTSIDE MAX Maximum Temperature value of OUTSIDE of last 24 hours NOTE 2 TIME Maximum Temperature value s captured time hour minute NOTE 2 5 4 13 MAX MIN VALUES NOTE 1 MAX MIN VALUES...

Page 34: ...status Range OFF ON ROOM2 OFL Room2 overflow alarm status Range OFF ON OUTSIDE OFL Outside overflow alarm status Range OFF ON ALARM STATUS 2 ROOM1 OFL OFF ROOM2 OFL OFF OUTSIDE OFL OFF EVENTS EVENT 1...

Page 35: ...T OFF Trajectory Factor Low Outside Temperature Temperature Offset set value Range 50 0 C 5 0 C Factory Setting 25 0 C 5 4 16 1 INFLUENCE PARAMETERS 5 4 16 INFLUENCES INFLUENCE 2 T O TMP OFFS NON T R...

Page 36: ...p SET VALUES PAGE TEMP HOUSE Min Vent SET VALUES PAGE VENT MIN Max Vent SET VALUES PAGE VENT MAX NOTE3 A Settemp NOTE2 SET VENTILATION PAGE VENTILATION1 B Settemp NOTE2 SET VENTILATION PAGE VENTILATIO...

Page 37: ...fset stage 1 5 0 C Settemp 22 C INFLUENCE 1 PAGE T L O T T OFF 15 C INFLUENCE 1 PAGE F L O T T OFF 1 5 Max Inf 5 0 1 5 Max Inf 7 5 C 7 5 INFLUENCE 1 PAGE T L O T MN VNT 5 0 Outside Temp C NOTE2 22 17...

Page 38: ...fluence is enabled ventilation ventilation INFLUENCE 2 PAGE NEG PRESSURE shutter shutter s maximum value INFLUENCE 2 PAGE NEG PRE TOFF INFLUENCE 2 PAGE NEG PRE TON ON OFF ON OFF Time sec Time sec NEG...

Page 39: ...CURVE SETUP CURVE STEP 2 DAY 3 HOUSE TEMP 32 0 C MIN VENT 0 20 MAX VENT 1 00 HUMIDITY 65 CURVE SETUP CURVE STEP 3 DAY 7 HOUSE TEMP 28 0 C MIN VENT 0 50 MAX VENT 2 00 HUMIDITY 65 CURVE SETUP CURVE STEP...

Page 40: ...F4 00 00 0 F5 00 00 0 HR MN FEED KG FEEDING PARAMETERS CURVE STEP 4 F1 00 00 0 F2 00 00 0 F3 00 00 0 F4 00 00 0 F5 00 00 0 HR MN FEED KG FEEDING PARAMETERS CURVE STEP 5 F1 00 00 0 F2 00 00 0 F3 00 00...

Page 41: ...0 L3 00 00 00 00 0 L4 00 00 00 00 0 L5 00 00 00 00 0 HR MN HR MN OUT LIGHTING PARAMETERS CURVE STEP 4 L1 00 00 00 00 0 L2 00 00 00 00 0 L3 00 00 00 00 0 L4 00 00 00 00 0 L5 00 00 00 00 0 HR MN HR MN...

Page 42: ...C 2 Changing of SET VALUES PAGE DAY parameter SET VALUES PAGE DAY parameter can be changed in two ways SET VALUES PAGE DAY increases 1 each night at 24 00 hrs SET VALUES PAGE DAY can be changed from S...

Page 43: ...Step4 So 12 day Max Vent NOTE1 is 4 00 0 20 Min Vent NOTE1 Step1 Day 1 Step2 Day 8 Step3 Day 10 Step4 Day 14 Step5 Day 20 Step6 Day 30 Step7 Day 32 Step8 Day 36 Step9 Day 38 Step10 Day 40 0 40 Day 12...

Page 44: ...ual to it and it is lower than CURVE STEP5 DAY parameter then FEEDING PARAMETERS CURVE STEP 4 parameters are used by curve If SET VALUES PAGE DAY parameter is higher than CURVE STEP5 DAY parameter or...

Page 45: ...Used to edit a parameter and access to the next parameter Used to check and clear the alarm Influences pages shortcut button Date page shortcut button Curve pages shortcut button Shutter manual autom...

Page 46: ...5 If shutter mode is manual this led illuminates 6 If shutter up relay is on this led illuminates 7 If shutter down relay is on this led illuminates 8 These leds show which fan relays are on 9 These l...

Page 47: ...NITIAL WEIGH 100GR MINIMUM LIMIT 30 MAXIMUM LIMIT 15 AVERAGE WEIGH2 INITIAL WEIGH 100GR MINIMUM LIMIT 30 MAXIMUM LIMIT 15 AVERAGE WEIGH3 INITIAL WEIGH 100GR MINIMUM LIMIT 30 MAXIMUM LIMIT 15 WEIGHING...

Page 48: ...IME SEC STEP 0 1 100 SHUTTER PARAMETERS STROKE TIME SEC STEP 0 1 90 SHUTTER PARAMETERS STROKE TIME 90SEC STEP 0 1 SHUTTER PARAMETERS STROKE TIME 100SEC STEP 0 1 Changing a page There are two ways to p...

Page 49: ...1 ON OFF CONTROL MODE HEATER 1 output will be switched on as soon as the Temperature NOTE1 becomes lower than the settemp NOTE2 minus HEATING1 PARAMETERS PAGE HYST HEATER 1 output will be switched of...

Page 50: ...Temperature ROOM1 sensor s temperature If HEATING1 PARAMETERS PAGE SENSOR parameter is ROOM2 Temperature ROOM2 sensor s temperature If HEATING1 PARAMETERS PAGE SENSOR parameter is ROOM1 2 Temperature...

Page 51: ...T parameters are the same 1 ON OFF CONTROL MODE HEATER 2 output will be switched on as soon as the Temperature NOTE1 becomes lower than the settemp NOTE2 minus HEATING2 PARAMETERS PAGE HYST HEATER 2 o...

Page 52: ...Temperature ROOM1 sensor s temperature If HEATING2 PARAMETERS PAGE SENSOR parameter is ROOM2 Temperature ROOM2 sensor s temperature If HEATING2 PARAMETERS PAGE SENSOR parameter is ROOM1 2 Temperature...

Page 53: ...MODE COOLING output will be switched on as soon as the Temperature NOTE1 becomes higher than the settemp NOTE2 plus COOLING PARAMETERS PAGE HYST COOLING output will be switched off as soon as Tempera...

Page 54: ...Temperature ROOM1 sensor s temperature If COOLING PARAMETERS PAGE SENSOR parameter is ROOM2 Temperature ROOM2 sensor s temperature If COOLING PARAMETERS PAGE SENSOR parameter is ROOM1 2 Temperature R...

Page 55: ...within HUMIDITY PARAMETERS PAGE HUMIDITY PARAMETERS PAGE CONTROL parameter is used to select control mode If the HUMIDITY PARAMETERS PAGE CONTROL parameter is PROPORTION then control mode is PROPORTIO...

Page 56: ...the humidity is lower than the Set humidity NOTE1 then control will be continuously off If the measured humidity is between Set humidity NOTE1 and Set humidity NOTE1 minus HUMIDITY PARAMETERS PAGE HY...

Page 57: ...T2 1 0 VENT6 3 0 VENT3 1 5 VENT7 3 5 VENT4 2 0 VENT8 4 0 F HYS 0 2 WAIT 1 FAN ANALOG BASIC VENT ALG PROPORTION VENT1 Ventilation stage 1 set value Range 0 0 C 50 0 C Factory Setting 0 5 C VENT2 Ventil...

Page 58: ...VENT from curve Max Vent MAX VENT from curve If curve is disabled Settemp SET VALUES PAGE TEMP HOUSE Min Vent SET VALUES PAGE VENT MIN Max Vent SET VALUES PAGE VENT MAX NOTE3 A Settemp NOTE2 SET VENT...

Page 59: ...curve is enabled Settemp HOUSE TEMP from curve Min Vent MIN VENT from curve Max Vent MAX VENT from curve If curve is disabled Settemp SET VALUES PAGE TEMP HOUSE Min Vent SET VALUES PAGE VENT MIN Max...

Page 60: ...PAGE BASIC VENT PROPORTION House C Fans Analog Output V 10 0 0 0 1 25 2 50 3 75 5 00 6 25 7 50 8 75 Settemp NOTE1 A NOTE2 B NOTE2 C NOTE2 D NOTE2 E NOTE2 F NOTE2 G NOTE2 H NOTE2 MIN VENT MIN VENT NOTE...

Page 61: ...emperature ROOM1 sensor s temperature ROOM2 sensor s temperature 2 Figure1 Figure2 When VENTIL PARAMETERS PAGE SHIFTING PRP PER parameter is expired 7 and 8 Fans are active and first fan operates prop...

Page 62: ...RATURE SETTINGS PAGE SENS OPENING parameter TEMPERATURE SETTINGS ROOM1 OFFSET 0 0 C ROOM2 OFFSET 0 0 C OUT OFFSET 0 0 C HUM OFFSET 0 SENS MINMAX ROOM1 2 SENS OPENING ROOM1 2 6 4 8 TEMPERATURE SETTINGS...

Page 63: ...ABLE LOAD DEFAULT NO WATER CONSUM ENABLE ELECT CONSUM ENABLE 6 4 9 CONTROL FUNC PAGE 1 FEEDING Feeding pages features activation parameter Range DISABLE ENABLE Factory Setting DISABLE INPUT 1 Weigh1 a...

Page 64: ...GHTING PARAMETERS PAGE step5 parameters are used CURVE STEP6 DAY SET VALUES PAGE DAY CURVE STEP7 DAY LIGHTING PARAMETERS PAGE step6 parameters are used CURVE STEP7 DAY SET VALUES PAGE DAY CURVE STEP8...

Page 65: ...rameters are used CURVE STEP8 DAY SET VALUES PAGE DAY CURVE STEP9 DAY LIGHTING PARAMETERS PAGE step8 parameters are used CURVE STEP9 DAY SET VALUES PAGE DAY CURVE STEP10 DAY LIGHTING PARAMETERS PAGE s...

Page 66: ...Factory Setting NO REF WEIGHT Reference weight parameter for make weight adjustment Range 0 KG 30000 KG Factory Setting 250 KG TAKE REF WEIGHT Reading Weigh is equal to REF WEIGHT Range NO YES Factory...

Page 67: ...AMETERS page s have three parameters are used to make feeding adjustment 1 Take tare TARE parameter 2 Enter reference weight REF WEIGHT parameter 3 Take reference weight TAKE REF WEIGHT parameter Exam...

Page 68: ...This page is explained at user section FEEDING SYSTEM There could be two different feeding system The system with loadcell The system without load cell Depend on system selection EPC uses two differe...

Page 69: ...CHANGE THE STEP S FEED CONSUMP TION DEPEND ON FEED ANALOG INPUT DO NOT CHANGE THE STEP S FEED CONSUMP TION FEED RELAY IS ON FEED LED IS ON With Loadcell START IS FEEDING DIGITAL INPUT ON YES NO IS TI...

Page 70: ...0 HR MN FEED KG Start Time Feed Amount FEED UNIT PARAMETERS UNIT WEIGHT FEED PER MIN 5 0KG TARE NO REF WEIGHT 250KG TAKE REF WEIGHT NO FEED OFFSET 0KG FEEDING CONSUMPTION PAGE TOTAL CONSUMP changes as...

Page 71: ...in 100 5 For F5 step 40min 200 5 For example if step F1 would work then its graphics could be below minutes is converted to seconds FEEDING PARAMETERS F1 06 00 150 F2 10 00 200 F3 12 00 100 F4 19 00 1...

Page 72: ...3 DAY FEEDING PARAMETERS PAGE step2 parameters are used CURVE STEP3 DAY SET VALUES PAGE DAY CURVE STEP4 DAY FEEDING PARAMETERS PAGE step3 parameters are used CURVE STEP4 DAY SET VALUES PAGE DAY CURVE...

Page 73: ...ALIBRATION TARE NO REF WEIGHT 5000GR TAKE REF WEIGHT NO 5000GR 6 4 13 3 WEIGHT3 ADJUSTMENT EPC 4 LOAD 6 4 13 WEIGHT EPC 4 EPC 4A 73 TARE Tare adjustment parameter Range NO YES Factory Setting NO REF W...

Page 74: ...4 13 5 AVERAGE WEIGH2 EPC 4 EPC 4A AVERAGE WEIGH3 INITIAL WEIGH 100GR MINIMUM LIMIT 30 MAXIMUM LIMIT 15 6 4 13 6 AVERAGE WEIGH3 EPC 4 74 INITIAL WEIGH Curve start average weigh Range 0 GR 5000 GR Fact...

Page 75: ...dable weigh Range 1 GR 1000 GR Factory Setting 15 GR AW MIN SMPL Minimum sample for average weigh Range 1 1000 Factory Setting 100 AW SMPL PER Average weigh sampling period Range 1 HR 24 HR Factory Se...

Page 76: ...lmost 3 seconds later read weight is saved as tare weight and parameter s value will switch back to NO Now push button and access to next parameter Using button enter 5000 gr and push button Thus acce...

Page 77: ...recalculated at each new DAY AVERAGE WEIGH calculation 2 Is data stable EPC uses only stable data for calculation and logs If data changing smaller than WEIGHING PARAMETERS PAGE SS LIMIT VAL paramete...

Page 78: ...TOTAL CONSUM 23000 KWH WATER AND ELECTRICITY CONSUMPTION PER PULSE PAGE ELECTRICITY 2000 WH Pulse Pulses 2500 2500 2000 5000000 WH 5000000 1000 5000 KWH ELECTRICITY ENERGY CONSUMPTION PAGE DAILY CONSU...

Page 79: ...1500 15500 LT TO RESET DAILY CONSUM AND TOTAL CONSUM PARAMETERS To switch curve from NO to YES will reset WATER CONSUMPTION PAGE DAILY CONSUM and WATER CONSUMPTION PAGE TOTAL CONSUM parameters To swit...

Page 80: ...Setting NO MAX PPM Min ppm value that can be read by CO2 sensor Range 0 100 Factory Setting 0 SAVE MAX Parameter to save voltage for min PPM Range NO YES Factory Setting NO NH3 CALIBRATION MIN PPM NO...

Page 81: ...N NN When CONNECTION parameter at MODBUS page is selected as 2 modbus communication port is Rs485 and a GSM module can be connected on Rs232 port At this stuation SMS feature is active If an event def...

Page 82: ...Port Selection 1 for Rs232 2 for Rs485 Range 1 2 Factory Setting 1 6 4 17 MODBUS MODBUS BAUD RATE 3 STOP BIT 0 PARITY BIT 0 SLAVE ID 1 CONNECTION 1 TECHNICIAN Technician password set value Range 0 99...

Page 83: ...defined as feeding input or digital input CONF IN2 Can be defined as power cut signal or digital input If it is defined as power cut signal input SHUTTER RESET If this parameter set as YES after power...

Page 84: ...esistive Load 6A 250VV Feeding Output Type Relay output on Resistive Load 6A 250VV Lighting Output Type Relay output on Resistive Load 6A 250VV Analogue Outputs 0 10 VZ Accuracy 1 of full scale Commun...

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