Idex Pulsafeeder MPC Vector Instruction manual
Installation, Operation &
Maintenance Manual
Universal Control
for Pulsa and
Eclipse. Suitable
for any Gear,
Reciprocating or
Positive
Displacement
Pumps.
Microprocessor Based Positive
Displacement Pump Speed Controller
BULLETIN No. IOM-MPCVector UMPC-11/201010 Rv. A
ii
MPC VECTOR™ FACTORY SERVICE POLICY
Your MPC VECTOR is a state of the art microprocessor based motor speed controller for use with positive
displacement type pumps. The controller includes extensive on-board diagnostics. If you are experiencing a
problem with your MPC VECTOR, first review the on-screen information, then consult the troubleshooting
guide. If the problem is not covered or cannot be solved, please contact your local authorized Sales
Representative or our Technical Service Department at (585) 292-8000 for further assistance.
Trained individuals are available to diagnose your problem and arrange a solution. Solutions may include
purchasing a replacement unit or returning the unit to the factory for inspection and repair. All returns require
a Return Material Authorization (R.M.A.) number to be issued by Pulsafeeder. Replacements purchased under
a possible warranty situation may be credited after an examination of the original parts by Pulsafeeder
personnel.
Certain components may be purchased for replacement. Refer to 20 Spare Parts for more information and
part numbers. Parts purchased to correct a warranty issue may be credited after examination of the original
parts by Pulsafeeder personnel. Parts returned for warranty consideration that test satisfactorily, will be sent
back to the originator via freight collect.
Any field modifications will void the Pulsafeeder warranty. Out-of-warranty repairs will be subject to
Pulsafeeder’s standard bench fees and testing costs associated with replacement components.
FCC Warning
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Copyright
Copyright © 2006, 2007, 2008, 2010 Pulsafeeder, Inc. All rights reserved.
Information in this document is subject to change without notice. No part of this publication may be
reproduced, stored in a retrieval system or transmitted in any form or any means electronic or mechanical,
including photocopying and recording for any purpose other than the purchaser’s personal use without the
written permission of Pulsafeeder.
iii
Table of Contents
1.MPC VECTOR OPERATION ................................................................................................................... 1
1.1MPC VECTOR Standard Features......................................................................................... 1
1.2Description.............................................................................................................................. 1
1.2.1System Input/Output Power Ratings ................................................................................ 2
1.2.2Handheld User Interface Operation .................................................................................. 3
1.2.3System Modes..................................................................................................................... 4
1.2.4Normal System Operational Modes.................................................................................. 5
1.2.5Control Modes..................................................................................................................... 6
2.SAFETY CONSIDERATIONS.................................................................................................................... 9
2.1General Safety......................................................................................................................... 9
2.2Electrical Safety...................................................................................................................... 9
2.3Mechanical Safety................................................................................................................... 9
2.4Hydraulic Safety...................................................................................................................... 9
3.EQUIPMENT INSPECTION....................................................................................................................... 10
4.STORAGE INSTRUCTIONS...................................................................................................................... 10
4.1Short Term (0 - 12 months).................................................................................................... 10
4.2Long Term (12 months or more) ........................................................................................... 10
5.INSTALLATION AND WIRING .................................................................................................................. 11
5.1Installation Notes.................................................................................................................... 11
5.2Controller Location................................................................................................................. 11
5.2.1Controller Mounting and Layout....................................................................................... 12
5.2.2NEMA 4X Version................................................................................................................ 12
5.2.3OPEN CHASSIS Panel Mount Version.............................................................................. 14
5.3Electrical Wiring...................................................................................................................... 15
5.3.1Pump Motor Wiring............................................................................................................. 17
5.3.2AC Line Input Wiring .......................................................................................................... 17
5.3.3Control Input/Output Signal Wiring .................................................................................. 23
5.4Check Wiring and Close Access Cover................................................................................ 27
6.SYSTEM CONFIGURATION..................................................................................................................... 27
6.1Overview.................................................................................................................................. 27
6.2Critical System Configuration Steps .................................................................................... 27
6.3Confirm Display and Keypad Functionality......................................................................... 29
6.4Motor Parameter Setup.......................................................................................................... 30
6.5Flow Display and Units .......................................................................................................... 30
6.6Setting Max Flow and Max Speed......................................................................................... 30
6.7Wrapping up............................................................................................................................ 32
6.8Factory Re-Initialization......................................................................................................... 33
7.INPUT/OUTPUT SETUP.......................................................................................................................... 34
7.1Analog Input Setup................................................................................................................. 34
7.1.1Analog Input 1 – Set point ................................................................................................. 34
7.1.2Analog Input 2 – Flow meter Feedback............................................................................ 34
7.1.3Analog Input Testing.......................................................................................................... 34
7.2Digital Input Setup.................................................................................................................. 35
7.2.1Multi-purpose Digital Inputs .............................................................................................. 35
7.2.2Testing Digital Inputs ......................................................................................................... 35
7.3Analog Output Setup.............................................................................................................. 36
7.4Digital Output Setup............................................................................................................... 36
7.4.1Multi-purpose Digital Outputs ........................................................................................... 36
7.4.2Testing Digital Outputs ...................................................................................................... 36
8.CALIBRATIONS..................................................................................................................................... 38
8.1Pump Flow Calibration........................................................................................................... 38
8.1.1Open Loop Pump Flow Calibration................................................................................... 38
8.1.2Closed Loop Pump Flow Scaling and Calibration........................................................... 42
8.1.3Set point Calibration and Range Setup............................................................................ 46
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8.1.4Analog Output Calibration .................................................................................................51
8.2PulsaGuard Pump Protection................................................................................................52
8.3Closed Loop Flow PulsaGuard Protection...........................................................................53
8.4Open Loop Speed PulsaGuard Protection...........................................................................53
8.4.1PulsaGuard Calibration - Closed Loop Flow Control......................................................53
8.4.2PulsaGuard Calibrations- Open Loop Speed Control.....................................................54
8.5Display Contrast Adjustment.................................................................................................55
8.6Tuning the Control Algorithm................................................................................................56
9.FLOW METER INPUT .............................................................................................................................59
9.1Flow Meter Installation and Activation .................................................................................59
10.AC INPUT VOLTAGE SETTING ...............................................................................................................61
11.MOTOR PARAMETER SETUP AND TUNING ..............................................................................................62
11.1Motor Parameter Setup and Calibration...............................................................................64
12.ALARM AND ERROR MESSAGES............................................................................................................65
12.1Error Log..................................................................................................................................65
12.1.1Viewing the Error Log.........................................................................................................65
12.1.2Clearing Error Log Entries.................................................................................................65
12.2Alarm and Error Message System Behavior........................................................................66
13.SPECIFICATIONS...................................................................................................................................69
14.PUMP MOTOR SELECTION.....................................................................................................................71
14.1General Specifications ...........................................................................................................71
14.2Motor Type and Turndown Requirements............................................................................71
15.MODEL IDENTIFICATION ........................................................................................................................73
16.MENU MAPS.........................................................................................................................................74
17.FACTORY DEFAULT VALUES .................................................................................................................92
18.RETRIEVAL OF SETUP INFORMATION .....................................................................................................92
19.TROUBLESHOOTING GUIDE ...................................................................................................................93
20.SPARE PARTS......................................................................................................................................95
21.APPENDIX 1,HANDHELD WIRING ..........................................................................................................96
21.1Removal and Connection of the Cable from the Handheld:...............................................96
21.2Removal and Connection of the Cable from the Base Unit:...............................................96
22.APPENDIX 2,PID THEORY AND ADJUSTMENT........................................................................................100
22.1PID Controller Theory:............................................................................................................100
22.2Three Control Components: ..................................................................................................102
22.3PID Basic Summary, what happens when I…......................................................................103
22.4Putting it all together to run the MPC Vector.......................................................................104
22.5Troubleshooting......................................................................................................................105
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Conventions
For the remainder of this bulletin, the following Conventions are in effect.
AWARNING DEFINES A CONDITION THAT COULD CAUSE DAMAGE TO BOTH
THE EQUIPMENT AND THE PERSONNEL OPERATING IT.PAY CLOSE
ATTENTION TO ANY WARNING.
Notes are general information meant to make operating the equipment easier.
Safety Considerations:
1. Read and understand all related instructions and documentation before attempting to install or
maintain this equipment
2. Observe all special instructions, notes, and cautions.
3. Act with care and exercise good common sense and judgment during all installation, adjustment, and
maintenance procedures.
4. Ensure that all safety and work procedures and standards that are applicable to your company and
facility are followed during the installation, maintenance, and operation of this equipment.
1
1. MPC Vector Operation
The MPC VECTOR is a microprocessor based motor speed control device, for use with positive displacement pumps. It
has been designed for simplicity, yet still has many advanced features that allow the MPC VECTOR to operate in a wide
variety of positive displacement pump environments and applications.
Pumps utilizing stroke length control must keep the stroke length constant. For maximum flow rate
adjustment 100% stroke length is recommended.
This product is not just a variable speed drive. It is a state of the art multifunctional controller, which provides
functionally that no one stand-alone variable speed drive does. What makes this product unique is that it combines
functionality of several devices in one:
Vector type variable speed drive.
Input output processor (4-20 mA in and out, digital input/output), including PID loop for closed loop flow control.
A user configurable pump calibration engine allowing process flow units as the main controllable parameter.
A remotely located hand-held local pump control user interface.
Power monitor for detection of run-dry conditions
This instruction manual covers the MPC VECTOR controller only. For information and safety precautions specific
to the pump or any other accessories, please refer to the appropriate IOM.
1.1 MPC VECTOR Standard Features
Local (Manual) and Remote operational modes
User keypad and display for ease of operation (Remote location up to 1000 feet from pump)
Display pump operation in GPH, LPH, GPM, LPM, or RPM
One 4-20 mA analog input signal for flow or speed control
One 4-20 mA analog input for flow feedback control (with an external, user supplied flow meter)
Sensorless vector motor speed control
Two configurable digital dry contact inputs
Three configurable open collector/drain digital outputs (transistor type, 40 VDC maximum)
Analog 4-20 mA output for flow or speed
Available in NEMA 4X (IP56) ratings or an OPEN CHASSIS panel mount
208-230 Volts, 50/60 Hz, single or three phase AC input power for 1-3 HP motors
208-230 Volts, 50/60 Hz, three phase (only) AC input power for 5 HP motors
380,415,440,460,480 Volts, 50/60Hz, 3 phase for 1-5HP motors
Security code lockout of configuration menus
Standard configurable pump protection utilizing proprietary PulsaGuard technology
1.2 Description
The MPC VECTOR is designed for a wide variety of control applications. If delivered with a pump and motor, the
device is factory configured. Field configuration may be required in certain installations. Local setup and control is
achieved through the keypad and a backlit two-line liquid crystal display. Basic operation is simple with dedicated
2
function keys eliminating the need for a sophisticated menu system. Pump output is displayed as Gallons or Liters per
Hour (GPH/LPH), Gallons or Liters per Minute (GPM/LPM), or Revolutions per Minute (RPM).
Digital and analog inputs will support a variety of industry standard signals to offer flexible remote control. Digital and
analog outputs provide for system monitoring.
The MPC VECTOR is designed to simplify and automate the calibration of pump flow and analog signals. Flow
calibration uses on-screen prompting and automated pump operation to ease flow setup. Once calibration is provided, all
subsequent flow monitoring may be done using flow units. Analog signal calibration is also accomplished by simple
keypad entry. It includes a real-time display of signal level. This eliminates the need for external meters.
The MPC VECTOR is an advanced pump flow rate controller whose purpose is to precisely adjust output flow of a
process media by means of pump motor speed control. The MPC Vector can be controlled and monitored via remote
SCADA control or a local hand-held user interface. The controller can operate in two system level modes, two
operational modes, and two control modes. See below for detail on mode descriptions.
1.2.1 System Input/Output Power Ratings
The MPC VECTOR will accept, and automatically adjust to, either 50 Hz or 60 Hz input power. No special
modifications, settings, or adjustments are required.
The MPC VECTOR controller can be supplied with a 60 Hz, 50 Hz, or dual rated 50/60 Hz motor. The controller/motor
combination allows for 60 Hz rated pump flow (1800 rpm motor speed) even when operating from a 50 Hz input.
Note: Users in locations with 50 Hz AC supply do not have to de-rate pump flow with this controller.
Minimum motor speed will be pump and motor type dependent and can be user configurable via a turndown ratio to work
with various applications. (See SYSTEM SETUP: turndown/motor setup)
Input Frequency MPC VECTOR Motor Max MPC VECTOR – Output
60 Hz (USA and similar) 60 Hz (or dual rated) 60 Hz / 1800 rpm
50 Hz (Europe, Asia, etc) 50 Hz or 60 Hz or dual rated 60 Hz / 1800 rpm
The motor, used in conjunction with MPC VECTOR controller, whether supplied from Pulsafeeder or by the user must
be a three-phase inverter duty/ready) motor. The three-phase power delivered to the pump motor is generated
internally by the MPC VECTOR controller. Input power ratings provided to the MPC VECTOR can be single-phase
208-230, three-phase 208- 230, or 3 phase 480VAC (see Section 13 Specifications for acceptable voltage ranges and
tolerances). The nameplate on the front of your MPC VECTOR controller will list the appropriate supply requirements
for your controller.
Motor Hp Rating MPC VECTOR Input Voltage* Motor Voltage Rating**
1 208/230/240 VAC 1 or 3 phase
380/415/440/460/480 VAC (3 phase only)
208-230 VAC
400VAC/460 VAC
2 208/230 VAC 1 or 3 phase
380/415/440/460/480 VAC (3 phase only)
208-230 VAC
400VAC/460 VAC
3 208/230 VAC 1 or 3 phase
380/415/440/460/480 VAC (3 phase only)
208-230 VAC
400VAC/460 VAC
3
5 208/230 VAC 3 phase only
380/415/440/460/480 VAC (3 phase only)
230 VAC
400VAC/460 VAC
Table 1-1 Available MPC Vector Input/Motor Output Ratings
* all input ratings are 50 or 60 Hz
** output to pump motor is always 60 Hz maximum frequency
The AC drive used in the MPC VECTOR maintains tight control over voltage and current supplied to the pump motor,
resulting in lower motor operating temperatures and less stress on motor windings. Control of these key motor parameters
results in longer motor life and more reliable overall operation. Further motor selection information can be found in
Section 14 Pump Motor Selection.
1.2.2 Handheld User Interface Operation
Figure 1-1 Local Handheld User Interface Elements
Key Function Description
Motor On/Off Press to start pump, press again to stop pump
Auto/Manual Press to toggle between automatic (remote) and manual
(local) control of the pump
4
Menu Press to adjust controller settings, to exit the menu system,
to move cursor back when entering values, or to step back to
higher level menus
Enter Press to accept changes in menus, to move cursor forward
when entering values, and to access lower level menus.
Arrow Up Press to increase value, and to scroll up through menu
options
Arrow Down Press to decrease value, and to scroll down through menu
options
Lamp Color Description
Off, Green,
Red
Off = Motor off Green = Motor on
Red (blinking) = System Error
Green, Off Green = Manual (Local) Control
Off = Automatic (Remote) Control
Table 1-2 – Keypad and Lamp Operation
1.2.3 System Modes
The MPC VECTOR operates at two system level modes, normal system control mode and system configuration
mode. Normal system control mode allows the user to change flow rates or motor RPM in order to adjust
process flow conditions to suit their needs. System Configuration mode allows the user to setup the controller
for various user applications, thus customizing the pump rate controller for a particular process.
1.2.3.1 System Configuration Mode
System configuration mode allows the user to set up the pump controller for the particular customer
application. The configuration mode has 4 major categories for the user to setup their pump application. Most
configurations must be done in the pump off state.
Shown below are the major configuration categories and the sub categories within each configuration area.
Configuration
Menu Sub Menu Description
Calibration
Pump Flow Pump flow calibration for open and closed loop flow setups. 2
point calibration
Analog Input Allows 4-20 mA signal calibration for speed control in sensorless
vector speed control and flow in closed loop control.
Analog Output Provides 4-20 mA output calibration of current output vs. speed in
sensorless vector mode and flow in closed loop mode
Motor Provides motor nameplate data entry and calibration of the chosen
MANUAL
ON
5
Parameters pump motor.
PulsaGuard Provides setup of run dry feature and calibration
Digital I/O
Digital Input
1&2 Allows enabling the input, defining whether active high or low,
and defining its use
Digital Output
1,2 &3
Allows enabling the output, defining whether active high or low,
and defining its use
Analog I/O
Analog Input 1 Allows activation of the 4-20 mA analog input for open loop
speed or closed loop flow control.
System Setup
Status Provides history of pump status and errors (up to last 4)
Language Allows user to select language
Factory Init Restores pump to factory settings
Flow Units Allows user to set pump flow units GPM, GPH, LPH, LPM
Information Displays system software levels, performing digital/analog
diagnostics, set system turndown, setting pump max flow rate and
speed
Flow Detect Allows setting of flow detection delay time for flow detect digital
input
Flow Meter Allows activation/deactivation of flow meter for closed loop flow
control
Security Enables/Disables and sets password protection number
PulsaGuard Activate/ Deactivate Run Dry sensing
PID Parameters Allows setting of proportional, integral, and derivative parameters
for closed loop flow meter based systems
TCF
Parameters Allows the user to change AC drive parameters to suit
motor/pump application.
Table 1-3 MPC Vector System Configuration Menu Items
1.2.4 Normal System Operational Modes
1.2.4.1 Manual (Local) Operational Mode
Manual (also referred to as Local) operational mode requires that the user be present at the pump user interface
(hand-held unit) in order to operate the pump (Note: this location may be up to 1000 ft from the pump). This
mode is indicated by the manual LED being illuminated. A user may, at any time the pump is running, place
the pump into the off condition by pressing the Motor ON/OFF key or place the controller into the
Manual mode of operation, using the Auto/Manual key .
6
Operations and monitoring that can occur from local operational mode include the following:
Observation and entry of flow rate and RPM set points
Starting/stopping the pump via Motor On/Off
Motor ON/OFF turns the pump on or off at anytime
Placing the controller between the 2 operational modes, Auto or Manual
Increasing or decreasing flow or motor speed with up/down arrows
Providing system setup, digital I/O setup, Analog I/O Setup, and Calibration via Menu entry
System calibrations – including pump flow, motor, analog I/O, PulsaGuard
Observation of pump status (running/stopped/error) and mode (manual/auto)
1.2.4.2 Auto (Remote) Operational Mode
Auto (also referred to as Remote) operational mode utilizes control signals from a SCADA or PLC
system to control the pump flow (when in closed loop flow mode) or speed (when in sensorless vector
mode) and does not require the user to be present. This allows the MPC VECTOR to be operated
automatically and at remote sites.
Simple remote control can consist of start/stop control (digital dry-contact input). The pump flow rate
for simple control is set in local mode at a fixed user entered flow rate, once set, all remote start/stop
commands via a digital input will command the pump to run at that fixed user flow rate.
More complex flow rate control can be performed by using a 4-20mA current loop and a remote
start/stop digital input signal. The digital input signal will start and stop the pump. The analog input
signal will command the pump motor speed in sensorless vector control and pump flow rate in closed
loop control (flow meter in system configuration).
Operation, control, and monitoring that can be performed while in auto (remote) mode include:
Automatic Start/Stop via Digital Input (set up as Start/Stop).
Process Flow or Speed Set Point Changes with 4-20mA input.
Flow or Speed Monitoring via 4-20 mA output.
1.2.5 Control Modes
The MPC Vector provides two types of flow process control. The flow control methods are dependent
upon whether the user’s system provides an analog flow meter or not.
Sensorless Vector control provides no process flow feedback information and is based upon a flow
rate versus motor RPM calibration. The internal calibration engine calculates the appropriate speed
based upon the user desired flow rate of the pump system.
Closed loop control uses a flow meter placed in the flow path as feedback to the controller board.
The controller, knowing the process fluid flow rate is now able to adjust motor speed based upon a
PID algorithm. See Section 7.1.2 Analog Input 2 – Flow meter Feedback for set up of an analog
flow meter.
7
1.2.5.1 Sensorless Vector Flow Control
Sensorless Vector control mode does not use a feedback signal that monitors the flow rate of the process
fluid to the controller. Sensorless Vector control uses a flow rate versus speed algorithm. Flow rates
and speed are entered via a user assisted drawdown calibration procedure in order to derive flow
accuracy (See Section 8.1.1 Open Loop Pump Flow Calibration). The user provides 2 points of
calibration, one point at high speed/flow (maximum motor RPM recommended) and a second point
recommended at low motor speed /minimum flow. These 2 points, once characterized, provide a linear
flow relationship for the positive displacement pump application. The flow curve below shows a user’s
two point calibration. Once flows are measured, a speed versus flow conversion is utilized to adjust all
new flow set points. Note: Stroke length must remain constant for sensorless vector control.
Changing stroke length requires recalibration.
Point 1
(Speed1, Flow1)
Drawdown
Flow Rate (GPH)
Speed Setpoint
(Handheld Remote)
175 1750
2.4
25
Turndown
Limit
Reached
SPEED SETPOINT (OPEN LOOP
FLOW CONTROL – NO
FLOWMETER)
Point 2
(Speed2, Flow2)
Figure 1-2 Open Loop Flow Calibration Curve
1.2.5.2 Closed Loop Flow Control
Closed loop flow control utilizes an analog flow meter in conjunction with an internal PID control
algorithm, providing excellent flow control by maintaining process flow set point. Flow meter
feedback must be in the form of a 4-20 mA signal representing process flow rates. The flow meter
should be located as close as possible to the pump in order to provide a measurement of the current
process flow rate without flow rate time lag introduced into the feedback loop (delayed flow readings
will cause flow stability issues). The analog flow signal (see flow meter setup Section 7.1.2 Analog
Input 2 – Flow meter Feedback for details) is fed into MPC Vector Analog Input 2, and is activated in
the System Setup menu under the sub-category of Flow Meter.
8
Figure 1-3 Closed Loop Control Feedback Block Diagram
Figure 1-4 Closed Loop Flow Calibration Curve
9
2. Safety Considerations
Read and understand all related instructions and documentation before attempting to install or maintain this
equipment.
Observe all special instructions, notes, and cautions.
Act with care and exercise good common sense and judgment during all installation, adjustment, and maintenance
procedures.
Ensure that all safety rules, work procedures, and standards that are applicable to your company and facility are
followed during the installation, maintenance, and operation of this equipment.
2.1 General Safety
The MPC VECTOR was designed as a pump rate controller for operation with positive displacement type pumps.
Use for any other application is considered unsafe and voids all certification markings and warranties.
2.2 Electrical Safety
The MPC VECTOR is an industrial process controller. Improper application and use can be hazardous. You are
solely responsible for its use.
The MPC VECTOR electrical installation must conform to all relevant electrical codes. Installation and electrical
maintenance must be performed by a qualified electrician. Before installing or servicing this device, all power must
be disconnected from the source at the main distribution panel.
The MPC VECTOR emits electro-magnetic energy and may generate radio frequency interference. Its use is
restricted to industrial applications. You are responsible for shielding this energy/interference.
Certain wiring procedures may require that the user wear a wrist strap to dissipate static charges.
Wait a minimum of 5 minutes after disconnecting power before servicing the MPC VECTOR or pump
motor. Capacitors retain a charge even after power is removed from the controller.
2.3 Mechanical Safety
Users should note that the pump motor is always under the control of the MPC VECTOR, and as such may actuate
without warning. Care should be taken to keep loose clothing and other objects away from the pump motor.
The MPC VECTOR was designed to be service free. It contains no user-maintainable components. Disassemble
the MPC VECTOR enclosure only for initial field wiring, or as instructed to do so within this manual. Evidence of
unauthorized disassembly shall void the warranty.
2.4 Hydraulic Safety
Thoroughly review and adhere to the contents of your particular pump Installation, Operation, Maintenance and
Instruction manual for any pump used with the MPC Vector control. As a microprocessor controlled device, the
MPC VECTOR may activate the pump motor without warning – generating hydraulic pressure and fluid flow.
Care should be taken to protect both users and systems should the pump activate.
10
3. Equipment Inspection
When you receive your order, check all equipment for:
Completeness against the shipping document / purchase order
For any evidence of shipping damage
Shortages or damage should be reported immediately to the carrier and your Pulsafeeder Representative.
4. Storage Instructions
The MPC VECTOR can be successfully stored for extended periods. The key to successful storage is dependent on
temperature and humidity control.
4.1 Short Term (0 - 12 months)
The MPC VECTOR should be stored in a temperature and humidity controlled environment. It is preferable to
keep the temperature constant in the range of -18to 60Celsius (0to 140Fahrenheit). The relative humidity
should be 0 to 90% non-condensing.
4.2 Long Term (12 months or more)
Storage of the MPC VECTOR for periods of longer than twelve months is not recommended. If extended storage
is unavoidable the MPC VECTOR should be stored in accordance with those conditions stipulated for Short Term
Storage. In addition, a porous bag of 85g (3 oz) silica gel or similar desiccant should be placed inside the
enclosure. The cover should be re-installed to seal the desiccant within the enclosure. The conduit connections
must be tightly capped.
Special note for long-term storage:
If AC input power has not been applied to the MPC VECTOR for a period greater than 12 months, the controller
must be prepared for operation. The MPC VECTOR should have AC power applied at the input for a period of 8
hours before placing pump into normal operation. Refer to Installation and Wiring section for AC power
connection instructions.
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5. Installation and Wiring
5.1Installation Notes
The MPC VECTOR is a microprocessor-based controller that uses electro-static sensitive CMOS components. Do
not make any (high or low voltage) electrical connections without adequately grounding the MPC VECTOR and
the worker to eliminate an electro-static charge between the two.
A CONDUCTIVE WRIST STRAP WORN BY THE WORKER AND ATTACHED TO THE MPC
VECTOR’S INTERNAL GROUND PLATE IS ADEQUATE TO SATISFY THIS REQUIREMENT.
Calibration is an important element of successful MPC VECTOR operation. If a flow meter is being used for
process feedback the flow meter must be calibrated by the supplying manufacturer prior to MPC VECTOR
calibration according to manufacturer recommendations.
Conduit connections can carry fluids and vapors into the MPC VECTOR causing damage and void the warranty.
Care should be taken when installing conduit to protect against fluid/vapor entry. If necessary, provide sealed
entries or conduit drains near the point of entry. The user must supply the correct connection for the power entry,
as per the local codes and requirements. Any cable entrances that are not used should be appropriately sealed
against moisture and vapors.
5.2Controller Location
The following section describes the installation steps necessary for a successful installation.
Review the Safety section (Section 2) prior to installing the MPC VECTOR. It contains information required to
properly install and operate the MPC VECTOR in an industrial environment.
The site selected for the installation of your MPC VECTOR is largely dependent on your particular pump(s)
physical location. Review the Installation, Operation, and Maintenance manual provided with your particular pump
type. The Installation, Operation, and Maintenance manual details system related issues that are important to
proper operation of the pump.
Consider the following MPC VECTOR installation related issues when selecting an installation site.
Location of the controller enclosure must be within 100 feet (30.5 meters) of the pump motor, otherwise
consult factory on longer distances if necessary.
Avoid locations where the MPC VECTOR would be subjected to extreme cold or heat (<0 or >40 Degrees
Celsius, <32 or >104 Degrees Fahrenheit). Note the warning statement on the next page. The installation
of this device must comply with national, state and local electrical codes.
Location for the handheld device used to display flow and control manual operation of the pump, a
maximum of 1000 feet (305 meters) is allowed.
The MPC VECTOR controller must be secured to an appropriate support before use. Use appropriate hardware to
secure the MPC VECTOR controller to a smooth vertical surface.
12
Figure 5-1 – Typical Installation (Gear Pump Shown)
AVOID LOCATIONS WHERE THE MPC VECTOR WOULD BE SUBJECTED TO EXTREME COLD OR HEAT
[LESS THAN 0CELSIUS (32FAHRENHEIT)OR GREATER THAN 40 CELSIUS (104 FAHRENHEIT)] OR
DIRECT SUNLIGHT.FAILURE TO OBSERVE THIS WARNING COULD DAMAGE THE MPC VECTOR AND VOID
ITS WARRANTY.
The MPC VECTOR is provided in two form factors, a NEMA 4X enclosure, and an OPEN CHASSIS custom
mountable panel.
5.2.1 Controller Mounting and Layout
The MPC VECTOR is provided in two form factors, a NEMA 4X enclosure, and an OPEN CHASSIS custom
mountable panel.
5.2.2 NEMA 4X Version
The NEMA 4X design, both 230VAC and 480 VAC, of the MPC VECTOR incorporates all control circuitry onto
one easily accessed control panel. This controller circuitry is located on the inside of the main controller enclosure.
Gain access to this circuitry by removing the 2 cover screws to the hinged enclosure. See Figure 5-2 – NEMA 4x
13
230/480 VAC Controller Layout and Dimensions for detailed mounting dimensions
Figure 5-2 – NEMA 4x 230/480 VAC Controller Layout and Dimensions
Control
I/O
Wiring
AC Input
wiring
Pump Motor
W
irin
g
14
5.2.3 OPEN CHASSIS Panel Mount Version
The OPEN CHASSIS design of the MPC VECTOR incorporates all control circuitry onto one easily accessed
open-frame chassis for 230 VAC designs. Note: 480 (3 phase) VAC designs require a control transformer to step
down one phase of 480VAC to 230 VAC for control electronic power supply. The main MPC Vector control
board is located on the left hand side of the panel. See Figure 5-3 OPEN CHASSIS Panel Mount Controller
Layout and Dimensions for detailed mounting dimensions.
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