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P a g e

0-5 VDC Potentiometer

Follow these steps to connect a 0-5 VDC potentiometer to analog input:
Using the keypad, set the value of parameter

SYSTEM CONFIG

to 2.

Refer to

Table 16

Section

6.5

System Configuration

, for details.

1. Connect the negative lead of the potentiometer to Control Terminal

COM

2. Connect the wiper terminal of the potentiometer to the V IN terminal.
3. Connect the positive lead of the potentiometer to the 5 VO terminal.

CAUTION

By default, AUX1 and AUX2 are programmed to be always in RUN mode.

Opening or closing AUX1 and AUX2 to COM will not affect drive operation. See parameters

AUX1

SELECT

and

AUX2 SELECT

to change this setting.

CAUTION

: The resistance value of the transducer must be from 5,000 ohms to 20,000 ohms.

Resistance below 5,000 ohms will produce a high current in the circuit and may damage components in
the circuit.

Figure 17 -

Connection Diagram for 0-5VDC Transducer (Potentiometer)

0-5VDC

5 VO V IN COM

Control Terminals

Содержание 2XD Series

Страница 1: ...Operation Installation Manual 2XD SERIES SD SERIES PHASE T E C H N O LO G I E S Phase Converting Voltage Doubling VARIABLE FREQUENCY DRIVES...

Страница 2: ...ctronic or otherwise without the express written consent of Phase Technologies LLC CONTACT INFORMATION Address 231 E Main Street North Rapid City SD 57701 Phone 605 343 7934 Fax 605 343 7943 Toll Free...

Страница 3: ...ore servicing WARNING Risk of electric shock De energize the unit by disconnecting all incoming sources of power then wait 10 minutes for internal charges to dissipate before servicing the equipment H...

Страница 4: ...s CAUTION Wires fastened to the terminal blocks shall be secured by tightening the terminal screws to a torque value listed in Table 6 and Table 7 CAUTION The input wire gauge must be sized to accommo...

Страница 5: ...2 Source Branch Circuit Protection 13 3 3 Installing Power Cables 13 3 4 Control Terminals 17 3 5 Installing Power Cables 21 USING THE KEYPAD DISPLAY 23 4 1 Display Modes 23 4 2 Password Protecting t...

Страница 6: ...uration 49 6 6 Start Up and Shut Down Ramp Times 51 CONSTANT PRESSURE SYSTEMS 53 7 1 Control Principles of Constant Pressure Systems 53 7 2 Perfect Pressure Setup Analog Constant Pressure 57 7 3 Analo...

Страница 7: ...s The drives offer advanced motor control features through an intuitive easy to use interface The simplified block diagrams below demonstrate how the drive converts the incoming single phase AC power...

Страница 8: ...2 P a g e MODELS AND RATINGS 2 1 Model Nomenclature Figure 3 SD Series Nomenclature Figure 4 2XD Series Nomenclature...

Страница 9: ...415 15 56 A 24 A 40 lbs Factory default for Switching Frequency is 2 kHz Switching Frequency is an adjustable parameter set through the keypad Weights do not include optional output filter Table 2 2XD...

Страница 10: ...4 P a g e 2 3 Dimensional Drawings Figure 5 SD Series Line Drawing...

Страница 11: ...5 P a g e Figure 6 SD Series Line Drawing if selected with optional breaker see Figure 9...

Страница 12: ...6 P a g e Figure 7 SD Series Line Drawing if selected with optional breaker see Figure 9...

Страница 13: ...7 P a g e Figure 8 SD Series Line Drawing if selected with optional breaker see Figure 9 or Figure 10...

Страница 14: ...8 P a g e Figure 9 SD Series Line Drawing...

Страница 15: ...9 P a g e Figure 10 SD Series Line Drawing...

Страница 16: ...10 P a g e Figure 11 2XD Series Line Drawing...

Страница 17: ...in the motor windings that can discharge through motor bearings causing pitting and premature motor failure Mitigating Electromagnetic Interference EMI Devices that utilize power switching electronic...

Страница 18: ...per cooling and air circulation around the enclosure maintain minimum clearance of 6 inches on the sides and top and 18 inches below The drives are cooled by fans with ventilation openings on the side...

Страница 19: ...A SD415 56 A 70 A 2XD205 31 A 40 A 2XD207 52 A 65 A 2XD210 64 A 80 A 3 3 Installing Power Cables CAUTION Installations must comply with all NEC and local electrical code requirements Connection to in...

Страница 20: ...ations Input Power Terminals Model SD007 SD010 SD015 2XD205 2XD207 2XD210 SD002 SD003 SD005 SD405 SD407 SD410 Wire Size Torque Wire Size Torque 2 6 AWG 120 lb in 20 6 AWG 15 lb in 8 AWG 40 lb in 10 14...

Страница 21: ...er Terminal Location SD Motor Output Terminals and Power Input Terminals SD002 to SD005 No output filter option Control Terminals CAUTION Do not route control circuit cables near the main motor output...

Страница 22: ...l circuit cables near the main motor output cables Electrical noise from the main motor cables can couple onto the cables resulting in distortion of control signals Motor Terminals if optional sine fi...

Страница 23: ...d then wait 5 minutes for internal charges to dissipate before servicing the equipment CAUTION The AUX1 and AUX2 terminals are galvanically isolated with approximately 5 V potential between them DO NO...

Страница 24: ...details See Figure 18 for a connection diagram to control terminals I1 4 20 mA negative I2 4 20 mA positive I2 4 20 mA negative 5 VO 0 5 VDC output 0 5 VDC 5 VDC supply to provide power to a potentiom...

Страница 25: ...onnect the positive lead of the potentiometer to the 5 VO terminal CAUTION By default AUX1 and AUX2 are programmed to be always in RUN mode Opening or closing AUX1 and AUX2 to COM will not affect driv...

Страница 26: ...ge this setting CAUTION A 4 20 mA transducer with the parameter SYSTEM CONFIG set at 3 results in linear speed control of the motor based on the analog signal from the transducer This setting will not...

Страница 27: ...nalog constant pressure In the H manual position motor speed is controlled by the potentiometer In the O off position the motor will stop In the A auto position motor speed will be controlled by const...

Страница 28: ...ure 20 Routing Power Cables Routing Control Cables A separate conduit for control cables should be used This reduces the exposure of control cables to EMI in the motor cables Conduit openings are prov...

Страница 29: ...lay will indicate output kilowatts kW output amps A output frequency Hz and the status of the AUX1 and AUX2 inputs 4 2 Password Protecting the Keypad The keypad can be set up with a password to preven...

Страница 30: ...lled by using the RUN and STOP keys which will override the AUX1 and AUX2 remote switches Manual control of the drive through the keypad can be disabled through the parameter DISABLE MANUAL See Table...

Страница 31: ...drive on time RESTART LOG A re settable fault log that records the number of times a particular fault has occurred The number of faults counted in this log can be cleared through the CLEAR MEMORY men...

Страница 32: ...n setting them Figure 23 Change Parameter Values READ MEASURED VALUES CHANGE PARAMETER VALUES Press BACK key to scroll list of Main Menu items Press ENTER key to view sub menus of Adjustable Parameter...

Страница 33: ...2 Press ENTER to access this menu item 3 Use the up and down arrow keys to scroll through the various values that you wish to read Programming Tip Press the HOME key at any time to return Home screen...

Страница 34: ...rcuits AUX1 and AUX2 FREQUENCY Output frequency in Hz MODEL NUMBER Displays the product model number V 5VDC IN Measures the 0 5 VDC analog control voltage between Control Terminals for 0 5VDC input I_...

Страница 35: ...gh the clock functions 4 To reset the clock timers navigate to the Main Menu item CLEAR MEMORY press ENTER and then use arrow keys to select RESET TIMERS Press ENTER to reset the timers Figure 25 Read...

Страница 36: ...m CLEAR MEMORY use arrow keys to select RESET TIMERS and then press ENTER Clear Memory The CLEAR MEMORY function in the Main Menu allows you to reset the timers that record motor run time and drive on...

Страница 37: ...r the well to recover Both the time period of the delay and the number of restarts allowed can be programmed through the AUTO RESTART PARAMETERS The Restart Log allows the user to monitor the type and...

Страница 38: ...the display will count down the remaining time to start Press both up arrow and down arrow for one second to interrupt the countdown and start the motor If the drive has faulted and no auto restart is...

Страница 39: ...AR RESTART LOG then press ENTER BUS OVERVOLT 1 060216 14 05 32 Press ENTER key to view the time and date stamp for a given fault BUS OVERVOLT 2 060216 14 10 16 Scroll through the list of time and date...

Страница 40: ...until CHANGE PARAMETER VALUES appears on the display 2 Press ENTER to access this menu item 3 There are multiple sub menu items under CHANGE PARAMETER VALUES Use the up and down arrows to scroll throu...

Страница 41: ...enu items Scroll SUB MENU with arrow keys 12 A UNDERCURRENT LMT CURRENT UNBALANC Press ENTER key to edit the parameter value Increase decrease values with arrow keys Press ENTER key to save the new va...

Страница 42: ...and default minimum maximum values 5 3 Auto Restarts The drive can be programmed to automatically restart after certain faults Using the Auto Restart Parameters See Table 17 you can set a time delay b...

Страница 43: ...ting 19 32 Auto Restart 33 44 Interface 45 67 Constant Pressure 68 79 Lead Lag 5 5 Changed Parameter List A list of all parameters that have been changed from their default values This allows for quic...

Страница 44: ...ction Trip Class 10 curve SD002 9 3 11 SD003 11 3 13 SD005 SDE005 18 3 22 SD007 SDE007 27 3 32 SD010 SDE010 37 3 38 SDE015 46 3 48 SD405 SDE405 10 3 11 SD407 SDE407 13 3 13 SD410 SDE410 18 3 22 SDE415...

Страница 45: ...mp to stop Ramp profile is controlled by parameter SHUTDOWN RAMP NO ramp to stop YES coast to stop Default is YES GND FAULT DETECT FAULT SENSITIVITY Detects a fault between any output line and earth S...

Страница 46: ...when conditions apply NO NO YES MINIMUM DERATE FREQUENCY Output frequency will not go below this value when derating 45 0 120 PWM OVER MODULATION PWM OVER MODULATION is added to increase the output v...

Страница 47: ...applied to the motor during the pre charge interval 30 1 120 PRECHARGE TIME In minutes Sets the maximum time for pre charge regardless of any sensor inputs A setting of zero disables the pre charge m...

Страница 48: ...rs This value will determine how long each pump will run before switching to the next pump in the system 0 0 9999 DRAW DOWN PSI As psi Provides hysteresis during sleep mode Parameter controls the pres...

Страница 49: ...come the password 0 0 99 ANALOG SELECT Reverses the scale of the analog signal both 0 5VDC and 4 20mA NO NO YES PROGRAM RELAY 1 Programmable normally open relay Control terminals COM 1NO The relay can...

Страница 50: ...required 2 Latching relay When the connection between the AUX terminal and COM is opened the drive will stop the motor and display a fault on the screen The motor will remain stopped even if the conn...

Страница 51: ...er of automatic restarts allowed due to current imbalance trip see Note 1 10 0 9999 RESTARTS UNDER VOLTAGE Number of automatic restarts allowed due to low input voltage trip see Note 1 10 0 9999 RESTA...

Страница 52: ...STAGE FREQUENCY REDUCTION1 In Hz Reduces frequency of primary pump for the duration of the STAGE TIME when the specified pump is staged in Lag 1 5 0 120 STAGE FREQUENCY REDUCTION2 Lag 2 5 0 120 STAGE...

Страница 53: ...required to complete the setup and have this information ready to enter when commissioning the unit 6 2 Ground Fault Detection SD 2XD Series drives are equipped with a feature to detect a fault betwee...

Страница 54: ...AUTO mode and the motor will run when control signals call for a motor run condition In order to prevent the motor from running at start up immediately after initialization press the OFF STOP key unt...

Страница 55: ...n shutdown or power loss This includes retention of the last thermal value and may include an ongoing reduction of this thermal value to reflect the cooling of the motor This information will be used...

Страница 56: ...am illustrating connection of the potentiometer to control terminals The drive will ignore the analog signal until it reaches a value proportional to the speed set by the parameter MIN FREQUENCY which...

Страница 57: ...ntly used for pumping applications it has a parameter SUBMERSIBLE PUMP that limits the time the motor runs below 30 Hz to one second When SUBMERSIBLE PUMP is set to YES the motor speed will ramp to mi...

Страница 58: ...abled CAUTION Most submersible pump motor manufacturers require the motor to reach 30 Hz within one second in order to protect the pump from damage Factory default ramp time is 0 30 Hz in one second f...

Страница 59: ...y the parameter psi SETPOINT 2 The pump speed has slowed to a frequency below the value determined by SHUTOFF FREQ MIN FREQ For example if SHUTOFF FREQ is 10 and MIN FREQ is 30 the pump will enter sle...

Страница 60: ...a value that is added to the psi SETPOINT The default value for OVERPRESSURE psi is 20 For example if the psi SETPOINT is 50 psi the drive will stop the motor if pressure reaches 70 psi The parameter...

Страница 61: ...e Simple Mode may require fine tuning by switching to PI control Increasing the value of PROPORTIONAL GAIN to any value greater than SIMPLE MODE will initiate PI control Pressure control is achieved b...

Страница 62: ...at the value that gives the best control and then adjust integral gain to improve pressure control For difficult to control systems a derivative term can be introduced for PID control which can help c...

Страница 63: ...UNT value of 10 would be 10 of 30 Hz or 3 Hz In low flow systems where the pressure is controlled at low speed the BOOST AMOUNT value may need to be significantly higher than it would be set in an ana...

Страница 64: ...controller in the feedback loop for constant pressure control This type of controller has a gain adjustment which must be tuned by the user to obtain optimum performance for each particular applicati...

Страница 65: ...between maintaining a tightly controlled set point achieving high motor efficiency and maintaining system stability Figure 32 Analog Constant Pressure Diagram CAUTION Operating the system in MANUAL m...

Страница 66: ...et the system configuration for an analog CP system see Table 15 for details 6 To set the emergency over pressure limit switch remove the rubber boot from the switch and pry the plastic plug from the...

Страница 67: ...rcuit Ground Control Terminals DO NOT ground the cable shield at the switch C NC Ground Cable shield to Control Circuit Ground terminal Green White Black Red Green White Black Red Analog Pressure Tran...

Страница 68: ...m In this control scheme the error signal between the pressure transducer and the internal signal determined by the psi SETPOINT value is multiplied by the PROPORTIONAL GAIN This signal is then used t...

Страница 69: ...ad lag constant pressure CAUTION Activation of lead lag control overrides the function of all programmable relays Any function of these relays set up through the Interface Parameters will be disabled...

Страница 70: ...4 Programmable Relays for Lead Lag Control to locate the relays Error Reference source not found Lead Lag Schematic provides a wiring diagram Lead lag parameters See Table 18 are used to smoothly stag...

Страница 71: ...to maintain control pressure and the auxiliary pump s causes a rise in pressure Three conditions must be met to de stage a pump 1 The system psi has increased to the value set by DESTAGE PSI LAG above...

Страница 72: ...e If the Master VFD senses that system pressure cannot be maintained it will call for a Slave VFD by closing a relay on the control terminal SD Series drives can control up to two auxiliary VFDs In Mu...

Страница 73: ...ump directly from the Master VFD The Master rotates which unit is the Primary which could result in a single auxiliary pump operating across the line at 60 Hz in a bang bang control system The Primary...

Страница 74: ...are de staged when the drive has slowed the main pump to maintain control pressure and the Slave VFD s causes a rise in pressure Three conditions must be met to de stage a VFD 1 The system psi has in...

Страница 75: ...ers In order for the drive to enter sleep mode while operating in constant pressure mode three conditions must be met 1 The pressure in the system must be at the pressure control point set by the para...

Страница 76: ...a list of fault codes The drive can be programmed to automatically restart after certain faults and a time delay can be programmed before the restart is allowed To interrupt a time delay countdown and...

Страница 77: ...een cycled OFF ON and the drive is energized The factory default setting does not allow auto restarts Navigate to this parameter via CHANGE PARAMETER VALUES AUTO RESTART PARAMETERS ENABLE RESTART See...

Страница 78: ...Check the motor circuit for faults Sudden changes in the load may also have occurred such as the closing of a relay that results in an across the line start of a motor Never install relays in the mot...

Страница 79: ...X terminals in the default display mode All AUX terminals must be closed for the motor to run in AUTO mode Are the signals to the Control Terminals corrupted Shielded cable is required for AUX termina...

Страница 80: ...74 P a g e Figure 36 SW1 in SD Systems...

Страница 81: ...impellers may lead to overheating Lightly brush and vacuum clean Instructions for fan replacement Contact Customer Service for assistance in replacing the cooling fan in the event it should fail Use...

Страница 82: ...ted on the control printed circuit board It is a button cell lithium battery rated at 3 0V type CR2032 The battery should last many years under normal operating conditions If the battery fails the dri...

Страница 83: ...uthorized Service Center is the responsibility of the purchaser Return transportation is provided by Phase Technologies 2 Installations must comply with all national and local electrical codes Exclusi...

Страница 84: ...www phasetechnologies com 231 East Main St North Rapid City SD 57701 605 343 7934 Main 866 250 7934 Toll Free PHASE T E C H N O LO G I E S...

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