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Advantage SENTRA SRT-1045-300 Instruction Manual Download Page 56

Temperature Control Units : Sentra with T300 Control Instrument

Page: 56

Advantage Engineering, Inc.

525 East Stop 18 Road Greenwood, Indiana 46142 

317-887-0729    Fax: 317-881-1277

Service Department Fax:  317-885-8683www.AdvantageEngineering.com

11. 

Replace the 4 heater mounting bolts. Alternate to the opposite bolt while 

tightening.

12. 

Reconnect the power cable to the heater terminals. Be certain to tighten the 

power cord junction box connector. Replace the junction box cover and the lift-off 

cover panel.

E. 

When complete, restart the unit. 

Summary of Contents for SENTRA SRT-1045-300

Page 1: ...ATION MAINTENANCE ADVANTAGE ENGINEERING INC 525 East Stop 18 Road Greenwood IN 46142 317 887 0729 fax 317 881 1277 Service Department fax 317 885 8683 www AdvantageEngineering com sales AdvantageEngineering com Models with T300 Control Instrument Model Serial Number ...

Page 2: ......

Page 3: ... Instrument COVERING INSTALLATION OPERATION MAINTENANCE ADVANTAGE ENGINEERING INC 525 East Stop 18 Road Greenwood IN 46142 317 887 0729 fax 317 881 1277 Service Department fax 317 885 8683 www AdvantageEngineering com E mail sales AdvantageEngineering com ...

Page 4: ...l Operations 22 3 3 Instrument Operation Basic Use 27 3 4 Instrument Operation Basic Setup 32 3 5 Instrument Operation Remote Setup 33 3 6 Instrument Operation Features Setup 35 3 7 Instrument Operation Machine Setup 37 3 8 Instrument Operation Tools and Status 39 3 9 Shut Down Disconnect 42 4 0 TROUBLESHOOTING 45 4 1 Unit will not start Display is not Illuminated 46 4 2 Unit will not start Displa...

Page 5: ...mps to 3 HP 70 7 2 Physical Cabinet Style for Units with 24 34 kW Heaters and Pumps to 3 HP 71 7 3 Physical Cabinet Style for Units with 5 7 HP Pumps 72 7 4 Regulator Bypass Installation 73 7 5 Dual Zone Dolly 74 7 6 Stacking Rack 75 8 0 APPENDIX 77 8 1 Model And Suffix Coding 78 8 2 Interpretation Of Process Pressure Gauges 79 8 3 Mold Purge Operation 81 8 4 SPI Commands 82 8 5 Communications Cab...

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Page 7: ... Advantage Engineering Inc 525 East Stop 18 Road Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com 1 0 GENERAL 1 1 Receiving Instructions 1 2 Introduction 1 3 Safety 1 4 Water Treatment 1 5 Components ...

Page 8: ...per installation can lead to equipment damage and poor performance Failure to follow the installation operation and maintenance instructions may result in damage to the unit that is not covered under the limited warranty This manual is for standard products The information contained in this manual is intended to be general in nature The information is typical only and may not represent the actual ...

Page 9: ...ld install startup and service this equipment E When working on this equipment observe precautions in literature and on tags stickers and labels located on the equipment Wear work gloves and safety glasses F Before installing and operating the unit be aware of and follow any local laws and codes that apply to the installation G Samples of Warning Labels applied to typical temperature control units...

Page 10: ...d B The use of untreated or improperly treated water in a temperature control unit may result in scaling erosion corrosion algae bacteria or slime The manufacturer recommends filtering the process water to prevent solids from plugging critical parts C It is recommended that the services of a qualified water treatment specialist be engaged to determine what water treatment is required D Advantage a...

Page 11: ... Cabinet Pressure Relief Valve Cooling Valve Solenoid valves used on T300 models Connection From Process Connection Drain Casters for Portability 2 on units up to 3 hp 16 kW 3 on larger units Connection To Process Heater Pressure Gauges Across the process to provides full performance information Copper Drain Line Galvanied Steel Base Open Drip Proof Motor One piece casting includes pump casing mac...

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Page 13: ...ring Inc 525 East Stop 18 Road Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com 2 0 INSTALLATION 2 1 General 2 2 To and From Process Connections 2 3 Water Supply Connection 2 4 Drain Connection 2 5 Electrical Connection ...

Page 14: ...s connection 2 2 TO AND FROM PROCESS CONNECTIONS A Connect the unit s To Process port to the Water In port on the process manifold B Connect the unit s From Process port to the Water Out port on the process manifold C Please note Process water piping circuitry should be designed to avoid an excessive use of elbows and or lengths of pipe or hose If hose is the material of choice avoid tight twists ...

Page 15: ...he unit s pressure gauges exceeds 75 PSI a pressure reducing valve must be installed in the water supply line refer to section 7 3 of this manual for installation information The factory recommended regulated pressure out is 60 PSI 2 4 DRAIN CONNECTION A Connect the unit s DRAIN port to one of the following determined by the water supply source 1 Open drain for well or city water supply 2 Tower wa...

Page 16: ...erheating of the unit may lead to unit damage and or serious personal injury 2 5 ELECTRICAL CONNECTION A Standard Models 1 Electrical power supply requirements for standard units are identified on the equipment data tag Verify that available voltage supply is the same as the unit s voltage requirements WARNING DO NOT CONNECT THE UNIT TO A VOLTAGE SUPPLY SOURCE NOT EQUAL TO THE UNIT S VOLTAGE REQUI...

Page 17: ...1 phase 60 cycle The control circuit is supplied by the factory installed transformer A control circuit fuse is provided D General 1 Make certain all ground connections to the unit are properly affixed A proper connection to earth ground is required A conduit ground is not a reliable conductor 2 Make certain the power conductor disconnecting means and fusing are properly sized according to the uni...

Page 18: ...rtment Fax 317 885 8683www AdvantageEngineering com WARNING Check that all electrical connections are tight before starting Disconnect power before servicing Follow all facility lock out tag out procedures Power Entry Pump Motor Controller Control Instrument Heater Contactor Terminal Strip Transformer Fuse Blocks Control Transformer Low Water Pressure Switch Typical Electrical Panel ...

Page 19: ...ol Units Sentra with T300 Control Instrument Page 19 Advantage Engineering Inc 525 East Stop 18 Road Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com ...

Page 20: ...rtment Fax 317 885 8683www AdvantageEngineering com WARNING Check that all electrical connections are tight before starting Disconnect power before servicing Follow all facility lock out tag out procedures Power Entry Pump Motor Controller Control Instrument Heater Contactor Terminal Strip Transformer Fuse Blocks Control Transformer Low Water Pressure Switch Typical Electrical Panel ...

Page 21: ...vice Department Fax 317 885 8683 www AdvantageEngineering com 3 0 OPERATIONS 3 1 General 3 2 Machine Start Up and Operation 3 3 Instrument Operation Basic Use 3 4 Instrument Operation Basic Setup 3 5 Instrument Operation Remote Setup 3 6 Instrument Operation Features Setup 3 7 Instrument Operation Machine Setup 3 8 Instrument Operation Tools and Status 3 9 Shut Down Sequence ...

Page 22: ...onnection from the system 3 2 MACHINE START UP OPERATIONS PROCEDURE A System Fill 1 Engage the water supply source by opening the water supply valve customer installed at the unit s location If a valve is not installed engage the water supply source at the plant s water supply central control point 2 Once the water supply source is open the unit will fill automatically Allow a few moments for the ...

Page 23: ... in poor operation and eventual damage There are two ways to determine correct phase 2 Instrument When power is supplied to the unit and if the phase is incorrect the instrument will display a yellow Alert icon Press the Tools Status icon to advance to the Tools Status screen Press AC Phase to advance to the AC Phase screen to determine the recommended action to correct the phase issue or continue...

Page 24: ...t is phased incorrect continue with step 2 4 To correct unit phase a Disengage the electrical power supply to the unit at the unit s disconnect switch Follow proper lockout procedures before proceeding b Once the electrical power supply is disengaged reverse any two power leads of the power cord at the fused disconnect terminals c Note The operator must reverse the power leads at the disconnect on...

Page 25: ...he overload relay and pushing the reset lever in until the overloads are reset evidenced by a clicking sound as the overloads reset 3 If a motor overload situation persists the operator must adjust the flow rate to match the system pressure loss reduce flow rate to prevent continual tripping of the overload relay This procedure is outlined here a Open electrical cabinet panel door The panel cover ...

Page 26: ...gage the pump motor Slowly open the throttling valve and monitor the motor amps as displayed on the amp meter until the actual motor amps equal the listed full load amp rating of the motor The process flow is now correctly adjusted The valve should remain in this position during operation 6 LOW PROCESS FLOW The minimum recommended process flow rate is 10 GPM Process restrictions may limit the flow...

Page 27: ... electrical power and adequate water supply pressure are supplied the unit can be started 2 Ready When the electrical power supply is engaged the display will illuminate The Standby Screen is displayed and shows the last selected Setpoint temperature The Ready Indicator is shown if the unit is ready for operations The Setup Tools Status and Power buttons are also displayed 3 Alert An Alert Indicat...

Page 28: ...ional information 2 Motor overload switch opened The Alert Motor Overload icon is displayed The pump motor is protected from excessive flow by a set of thermal overload relays which open trip with excessive amperage If the overload relay is open the overload relay must be reset before operations can continue An excessive flow condition must be corrected immediately 3 High temperature limit switch ...

Page 29: ...lacement is obtained D Starting and Stopping the Unit The unit can be started by pressing the Green Power Icon Please note the unit will not start if Alerts are displayed for Water Supply Motor Overload or Hight Temperature 1 Green The green Power icon shows when the unit is ready to start Simply press the green power icon and the unit will start This power icon will not show if the unit can not s...

Page 30: ...ain Entrained air in the system is evident by a rattling sound in the unit and fluctuating pressure gauges 1 The unit is programmed to Auto Vent when the unit is started and the To Process temperature is under 100 F This parameter can be adjusted via the Setup menu 2 If the To Process temperature is above 100 F the unit will bypass the auto venting mode 3 Manual Venting Forced manual venting can b...

Page 31: ...be pressed to advance to another screen a Press the Arrow Keys to select the Setpoint b Input the Setpoint using the keypad c Press on the OK button to save the setpoint Press Cancel to return to the Home screen H Heating and Cooling Press the Up or Down Arrows to adjust the Setpoint To Process 78 F Setpoint 200 F Setup Heating 100 To Process 78 F Setpoint 200 F Setup Heating 100 Back Manual Vent ...

Page 32: ...to advance to the Basic Setup screen and then to the other setup screens 3 4 INSTRUMENT OPERATION BASIC SETUP A The Basic screen allows the user to configure the High and Low Temperature Deviation To Process 125 F Setpoint 200 F Setup Heating 100 To Process 200 F From Process 192 F Back To Process 200 F From Process 192 F Flow Rate 29 GPM Back Showing the screen advance to the From Process Tempera...

Page 33: ...eviation Press to advance to the Second Setpoint Deviation screen to select the deviation temperature 3 Delay Press to advance to the Second Setpoint Delay screen to select the delay in seconds To Process 125 F Setpoint 200 F Setup Heating 100 10 High Devivation F 10 Low Devivation F 10 Low Flow Alarm GPM Back More Setup Back More Second Setpoint Pump Seal Cooling Communicatons Auto Vent Interface...

Page 34: ...ss Cancel to cancel the selection To Process 125 F Setpoint 200 F Setup Heating 100 10 High Devivation F 10 Low Devivation F 10 Low Flow Alarm GPM Back More Setup Back More Second Setpoint Pump Seal Cooling Communicatons Auto Vent Interface Remote Setpoint Advanced Setup Cancel OK Communication Protocol Modbus SPI Camac Basic Remote Features Machine Low Flow Alarm 10 High Deviation F 0 GPM 10 Low ...

Page 35: ...te Setup screen To Process 125 F Setpoint 200 F Setup Heating 100 English Language Idioma Imperial Units Back User Interface Cancel OK Basic Setup Language Idioma English Ingéls Spanish Español Cancel OK Basic Setup Units Imperial Metric Basic Remote Features Machine Low Flow Alarm 10 High Deviation F 0 GPM 10 Low Deviation F Basic Remote Features Machine Interface Pump Seal Cooling Autovent Scree...

Page 36: ...sses the red Shut Down button the unit will continue to operate in the cooling mode until the Pump Seal Cooling Temperature is reached or the Pump Seal Cooling Time has elapsed 3 Pump Seal Cooling Enabled Select Yes or No The selection donut will indicate the selection Press OK to save the selection Press Cancel to cancel the selection The factory default is Yes 4 Pump Seal Cooling Temp Select the...

Page 37: ...10 High Devivation F 10 Low Devivation F 10 Low Flow Alarm GPM Back More Setup Back More Second Setpoint Pump Seal Cooling Communicatons Auto Vent Interface Remote Setpoint Advanced Setup Temperature 100 Time F 30 sec Back Autovent 1 2 3 4 5 6 7 8 9 c 0 0 F Cancel OK Machine Configuration Autovent Temperature 1 2 3 4 5 6 7 8 9 c 0 0 sec Cancel OK Machine Configuration Autovent Time Basic Remote Fe...

Page 38: ... to advance to the Mold Purge Enabled screen This screen allows the user to enable the mold purge system 1 Select Yes to enable the Mold Purge system Then press OK to save the selection and return to the Machine Setup screen Press Cancel to return to the Machine Setup screen without saving the new value 2 The factory default is No 3 The mold purge option is typically factory installed and this val...

Page 39: ...atus Button from the Home screen to advance to the Tools and Status screen This screen gives the user insights into the operation and status of the unit 1 A Green light indicate the item is functioning normally 2 A Red light indicates the item is in a stop or error condition Refer to the troubleshooting section for more information on items that have caused a stop or error condition To Process 125...

Page 40: ...ress Supply Water Pressure to advance to the Supply Water Pressure screen to determine the recommended action to correct the issue 1 The unit will not operate without adequate water supply pressure Sufficient water supply pressure must be present to close the water pressure switch Alert AC 3 Phase Setpoint 200 F Setup Ready Standby Back Manual Vent AC Phase Supply Water Pressure Pump Overlaod High...

Page 41: ...s Alert will display and the unit will not start If the motor overloads fail during operations the Alert will show with an Error display on the Home scree 3 Follow all safety precautions and plant lock out tag out policies to access the electrical panel Reset the overload by pressing the reset lever F High Temperature Limit If the High Temperature Limit light is red the high temperature limit swit...

Page 42: ...s relieved and the unit s pressure gauges read 0 Injury or death to operating personnel and damage to the unit could result if a hot and pressurized unit is disconnected from the system B Unit Shut Down 1 Pump Seal Cooling Feature Enabled a If enabled on the setup menu this unit is equipped with an automated cool down feature that is activated when the stop button is pressed the first time The fea...

Page 43: ... this time 5 Before disconnecting and removing the process circuitry be certain all system pressure is vented and the pressure gauges read 0 When the process circuitry is disconnected and removed from the unit a small amount of water will be discharged from the unit Please note that this water should not be warm or pressurized if all shut down and disconnecting procedures were followed Remaining p...

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Page 45: ...Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com 4 0 TROUBLESHOOTING 4 1 Unit will not start Display is not Illuminated 4 2 Unit will not start Display Illuminated 4 3 Unit Stops 4 4 Unit Overheats 4 5 Unit Underheats 4 6 Pressure Relief Valve Leaks ...

Page 46: ...e switch Refer to Section 2 3 for additional details 2 Motor overload switch opened This display shows a yellow Alert Motor Overloads icon The electric motor is protected from overload conditions by a set of thermal overload relays These relays will open trip If the overload relay is open it must be reset before operation can continue An excessive flow condition must be isolated and corrected imme...

Page 47: ...o evidenced by a To Process temperature that continues to escalate above the setpoint temperature with no apparent cooling action even though the blue Cool icon is displayed Extreme overheating is evidenced by To Process temperatures over 300 F yellow Alert High Temperature icon is displayed The operator should check for the following conditions 1 Inadequate water supply pressure The unit must be ...

Page 48: ...ntact the Service Department for information The instrument is not a field serviceable component 4 5 UNIT UNDERHEATS A This is evidence by operations with To Process temperatures consistently below the selected setpoint temperature 1 Process water leakage When the instrument engages the heater to elevate process temperature the input of heat into the process can be offset by a defective cooling va...

Page 49: ...cing valve must be installed in the water supply line The factory recommended regulated pressure out is 55 PSI Refer to section 7 3 for regulator installation drawing B Back flow prevention device in water supply line If a back flow prevention device check valve pressure regulator closed valve is installed in the water supply line increased pressures from thermal expansion are unable to move into ...

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Page 51: ...ad Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com 5 0 SERVICE MAINTENANCE 5 1 Pump Seal Replacement 5 2 Heater Replacement 5 3 Cooling Valve Service 5 4 Voltage Change 5 5 Pressure Switch Service 5 6 Electronic Instrument Repair Policy Procedure ...

Page 52: ...Disengage main power supply Verify the Power light on the display is off 3 Remove the lift off access panel and set aside 4 Remove the necessary panels to gain access to the pump motor 5 Drain machine by removing the pump casing drain plug 6 Remove the three motor wire leads from the motor wiring terminals The operator should map the wire terminal locations to ensure correct rewiring The power cor...

Page 53: ...arts of the seal assembly 13 Install new stationary seal member in pump casing cavity Be certain the stationary seal member is fully squared and seated in cavity 14 Slide the rotating member onto the lubricated pump shaft Be certain not to damage or tear the rubber bellows assembly 15 Place the spring onto the rotating member 16 Align the tension spring and rotating member before reinstalling the ...

Page 54: ...d Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683www AdvantageEngineering com Seal components Figure 5 1I Stationary member Figure 5 1J Rotating member Figure 5 1K Aligning impeller and spring Figure 5 1L time This is normal After a few moments the new seal will take seat and the leak will stop ...

Page 55: ...tem pressure is relieved and the unit s pressure gauges read 0 2 Disengage main power supply Verify the Power light on the display is off 3 Remove the lift off access panel and set aside 4 Drain machine The machine can be drained by removing the pump casing drain plug 5 Remove heater s junction box cover to locate wiring connections The operator should note the wiring connections to ensure correct...

Page 56: ...881 1277 Service Department Fax 317 885 8683www AdvantageEngineering com 11 Replace the 4 heater mounting bolts Alternate to the opposite bolt while tightening 12 Reconnect the power cable to the heater terminals Be certain to tighten the power cord junction box connector Replace the junction box cover and the lift off cover panel E When complete restart the unit ...

Page 57: ...lity is in the valve mechanism C To service the solenoid valve follow the procedure below 1 Disengage process operations according to the procedure outlined in section 3 4 Be certain process fluid pressure is relieved coolant pressure gauge reads 0 and water system flow is shut off 2 Disengage main power supply The operator must follow all lockout tagout procedures 3 Remove or open any access cove...

Page 58: ...ge Engineering Inc 525 East Stop 18 Road Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683www AdvantageEngineering com Coil and solenoid base sub assembly Body Gasket Valve body Core assembly Core spring Diaphragm spring Diaphragm assembly ...

Page 59: ...480 3 60 to 240 3 60 3 480 3 60 to 208 3 60 Consult factory for other power conversions C For a field voltage changeover the following items will require replacement or rewiring 1 Heater rewiring 2 Motor rewiring 3 Transformer rewiring 4 Motor starter and overload block replace 5 Replace unit data tag with tag stating new voltage and amp rating D The qualified technician should follow this procedu...

Page 60: ...81 1277 Service Department Fax 317 885 8683www AdvantageEngineering com Wiring schematics for 240 and 480 volt heaters Revised 4 11 Wiring Schematic for Watlow Brand Heaters 10 kw 16 kW Wiring Schematic for Tempco Brand Heaters 10 kw 16 kW 4 Rewire the heater to the new voltage Schematics for heater brands used in typical temperature control units are shown below ...

Page 61: ...nge is complete be certain the unit is properly connected to the new voltage supply as outlined in section 2 5 of this manual Restart unit operations according to section 3 of this manual 4 7 208 240 4 5 6 1 L1 7 2 L2 8 3 L3 9 460 480 1 L1 2 L2 3 L3 5 8 6 9 Wiring schematics for 240 and 480 volt pump motors Typical Transformer 5 Remove the thermoformed front panel and open the electrical cabinet p...

Page 62: ...unit operations according to section 3 4 in this manual Be certain proper lock out procedures are followed Also be certain system pressure is eliminated and the unit s pressure gauges read 0 pressure 2 Drain unit by removing the pump casing drain plug 3 A capillary runs from the cooling cylinder to the pressure switch Remove the capillary connection 4 The brass elbow mounted on the pressure switch...

Page 63: ...ght pre paid for full credit If the defective instrument is not returned you will need to pay for it C OUT OF WARRANTY SERVICE INCIDENT 1 Call the factory for diagnostic assistance 2 If a control instrument is determined to be at fault there are 3 options a Purchase a new instrument as a replacement b Send your instrument back for repair freight prepaid For a nominal fee your instrument will be re...

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Page 65: ...rol Instrument Page 65 Advantage Engineering Inc 525 East Stop 18 Road Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com 6 0 COMPONENTS 6 1 Mechanical System 6 2 Electrical System ...

Page 66: ...up of three items The stationary member seated in the seal cavity the rotating member placed on the motor shaft and the tension spring B HEATER The heater is a dual voltage flange mounted immersion heater set in the pump discharge cylinder The heater elements have a stainless steel sheath Electrical supply to the heater is provided via a mercury contactor E PRESSURE RELIEF VALVE The pressure relie...

Page 67: ...CTOR The standard heater contactor is a mechanical style contactor On command from the instrument the contactor will close and voltage will be supplied to the heater The contactor use should be monitored and the contactor should be replaced as needed based on duty cycle Some units are provided with a solid state contactor rather than the standard mechanical contactor E PRESSURE SWITCH The electric...

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Page 69: ... 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com 7 0 RELATED DRAWINGS 7 1 Physical Cabinet Style for Units up to 16 kW Heaters and Pumps to 3 HP 7 2 Physical Cabinet Style for Units with 24 34 kW Heaters and Pumps to 3 HP 7 3 Physical Cabinet Style for Units with 5 7 5 HP Pumps 7 4 Regulator Bypass 7 5 Dual Zone Dolly 7 6 Stacking Rack ...

Page 70: ...trument Page 70 Advantage Engineering Inc 525 East Stop 18 Road Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683www AdvantageEngineering com 7 1 PHYSICAL Cabinet Style for Units up to 16 kW Heaters and Pumps to 3 HP ...

Page 71: ...ument Page 71 Advantage Engineering Inc 525 East Stop 18 Road Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com 7 2 PHYSICAL Cabinet Style for Units with 24 34 kW Heaters and Pumps to 3 HP ...

Page 72: ...ontrol Instrument Page 72 Advantage Engineering Inc 525 East Stop 18 Road Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683www AdvantageEngineering com 7 3 PHYSICAL Cabinet Style for Units with 5 7 HP Pumps ...

Page 73: ...18 Road Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com 7 4 REGULATOR BYPASS INSTALLATION WATER SUPPLY PRESSURE REGULATOR VALVE TYPE WATTS U5B 1 2 25 75psi RANGE BYPASS VALVE TYPE WATTS BP 30 1 2 45 100psi RANGE DRAIN FROM PROCESS TO PROCESS ...

Page 74: ...2 WATER SUPPLY CONNECTION TO SENTRA 2 WATER SUPPLY MANIFOLD CONNECTION DRAIN MANIFOLD CONNECTION WATER SUPPLY CONNECTION DRAIN CONNECTION DRAIN CONNECTION FROM PROCESS CONNECTION SENTRA 2 SENTRA 1 TO PROCESS CONNECTION Molders often need to run different temperatures on each mold half to produce the best quality part Advantage can provide a dual zone dolly that holds two standard single zone tempe...

Page 75: ...Sentra with T300 Control Instrument Page 75 Advantage Engineering Inc 525 East Stop 18 Road Greenwood Indiana 46142 317 887 0729 Fax 317 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com 7 6 STACKING RACK ...

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Page 77: ...29 Fax 317 881 1277 Service Department Fax 317 885 8683 www AdvantageEngineering com 8 0 APPENDIX 8 1 Model Number Suffix Coding 8 2 Interpretation of Process Pressure Gauges 8 3 Operation of Mold Purge 8 4 SPI Commands 8 5 Communication Cable 8 6 Optional Alarm Operation 8 7 Parts 119 Pump 8 8 Modbus TCP Register Definitions for T Control Instruments ...

Page 78: ... Horsepower 45 45 GPM 1 Horsepower 65 65 GPM 1 1 2 Horsepower 75 75 GPM 2 Horsepower 80 80 GPM 3 Horsepower 90 90 GPM 5 Horsepower 100 100 GPM 7 1 2 Horsepower Maximum Temperature Blank 250 F 300 300 F The data tag on your Sentra Temperature Control Unit provides general information about the unit Compare the information below with your data tag for more information about your unit Some data tags ...

Page 79: ...cess gauges is the pump generated circulating pressure which is also equal to the pressure drop across the process C PUMP ROTATION INDICATION If the pump is running and both gauges are close to same value it is likely that the pump is rotating backward or the pump is generating such a high flow that an overload condition will result D PUMP MOTOR OVERLOAD CONDITION If the P is low with the pump rot...

Page 80: ...dvance to the Machine Setup screen Press the Mold Purge Enable button to advance to the Mold Purge Enable screen Select Yes to enable the Mold purge system Press OK to save the selection Typical mold purge DRAIN CONNECTION FROM PROCESS CONNECTION WATER SUPPLY CONNECTION Valve must be closed during mold purge operation To Process 125 F Setpoint 200 F Setup Heating 100 Cancel OK Machine Setup Mold P...

Page 81: ... to engage the purge cycle 5 Press the Stop button to disengage the purge cycle Use the Back back to return to the Tools Status screen 6 When water is purged disconnect air supply The unit can be disconnected at this time as most of the process fluid should be out of the process lines To Process 125 F Setpoint 200 F Setup Heating 100 Back Manual Vent Mold Purge AC Phase Supply Water Pressure Pump ...

Page 82: ...que address for its device type and it must use the same data transfer rate as the other pieces of equipment in the network There are many acceptable ways used to set the device address and data rate ADVANTAGE equipment provides access to the information via the front panel operators and displays Other manufacturers may use internal DIP switches or jumpers A typical cell may be configured as follo...

Page 83: ...ature 20 32 20 33 High temp Hi temperature deviation alarm 20 34 20 35 Low temp Low temperature deviation alarm 20 36 20 37 Flow Alarm Low flow alarm setpoint 20 40 Status Process 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PROCESSING ALARM SYSTEM ALARM PROCESS ALARM MACHINE ALARM HIGH TEMPERATURE ALARM LOW LOW PRESS ALARM HIGH CURRENT ALARM PHASE POLL SELECT C1 C2 C1 C2 COMMAND DESCRIPTION 20 42 Status...

Page 84: ...uires termination resistors on both buses See Figure 8 5B B Heat System Bias An RS 485 bus can include more than one driver so when a driver does not transmit circuits internal to the instrument or controller disconnect the driver signals from the bus Then other drivers may use the bus The outputs of a disconnected driver go into what we call a three state mode essentially a high impedance mode th...

Page 85: ...ver Input Enable Data From Network Data To Network Driver 120 ohms R4 R1 R1 SN65HVD37 Driver Receiver Connector 1 DB 9 Female Connector 2 DB 9 Female Connector 3 DB 9 Female Connector N DB 9 Female Termination Resistor 5 volts 3rd COND SHIELD COMMON DB 9 Male Note This Jumper Plug Must Be Inserted in All Unused Primary Machine Connectors Jumper Plug Auxiliary Machine Connections Connector DB 9 Fem...

Page 86: ...on Yes Yes AVT valve malfunction Yes Yes Sensor probe malfunction Yes Yes 8 6 OPTIONAL ALARM OPERATION A The unit is standard with a 110 volt AC alarm output The alarm output can be connected to customer provided alarm annunciation plant wide monitoring system or optional annunciation B A beacon alarm is used when both visual and audible alarm annunciation is needed The beacon is an integral light...

Page 87: ...or J56 0 5HP ODP 3 60 208 230 460V 4713398 113 000 366W Motor J56 0 75HP ODP 3 60 208 230 460V 4713400 113 000 354W Motor J56 1 0HP ODP 3 60 208 230 460V 4713401 113 000 372W Motor J56 1 5HP ODP 3 60 208 230 460V 4713402 113 000 360W Motor J56 2 0HP ODP 3 60 208 230 460V 4713403 113 000 349W Motor J56 3 0HP ODP 3 60 208 230 460V 4713404 113 000 368W 5 Bolt Hex Adapter to motor Zinc Steel 137 001 1...

Page 88: ...Coils 1X Commands FC2 Read Inputs 4X Commands FC3 Read holidng registers 3X Commands FC4 Read input registers 0X Commands FC5 Write Coil 4X Commands FC5 Write single register 4X Commands FC16 Write multiple register 200 0 0 203 typical 255 255 255 0 none RTU 1 96 Notes IP Address Subnet Mask Gateway SKT SKG SKHE Protocol SKT SKG SKHE Address SKT SKG SKHE Baud Rate Bit 15 Bit 14 Bit 13 Bit 12 Bit 1...

Page 89: ...END 2023 Advantage Engineering Inc RE 20230329 ...

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