Pulsafeeder Cruise Control User Manual
DC Variable Speed Drive Panel
Installation, Operation & Maintenance
Instruction Manual
Bulletin #: CC-IOM-0103-D
Manufacturers of Quality Pumps,
Controls and Systems
ENGINEERED PUMP OPERATIONS
2883 Brighton Henrietta Townline Road
Rochester, New York, 14623
Telephone (585) 292-8000 Fax (585) 424-5619
www.pulsa.com pulsa@idexcorp.com
Pulsafeeder Factory Service Policy
Should you experience a problem with your Cruise Control
the troubleshooting guide in your operation and maintenance manual. If the problem is not covered or
cannot be solved, please contact your local Pulsafeeder Sales Representative, or our Technical Services
Department for further assistance.
Trained technicians are available to diagnose your problem and arrange a solution. Solutions may include
purchase of replacement parts or returning the unit to the factory for inspection and repair. All returns
require a Return Authorization number to be issued by Pulsafeeder. Parts purchased to correct a warranty
issue may be credited after an examination of original parts by Pulsafeeder. Warranty parts returned as
defective which test good will be sent back freight collect. No credit will be issued on any replacement
electronic parts.
Any modifications or out-of-warranty repairs will be subject to bench fees and costs associated with
replacement parts.
Factory Testing
Your Cruise Control
testing standards. These include, but are not limited to, performance of the DC SCR drive, operation of
all panel lamps and switches, and verification of all input and output functions.
Some functions of the system may require adjustment or calibration once the unit is installed.
™
variable speed control panel was factory tested in accordance with Pulsafeeder
™
variable speed control panel, first consult
Notice
Information and specifications in this document are subject to change without notice.
Copyright ©2003 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, Inc.
Pulsafeeder Cruise Control
™
is a registered trademark of Pulsafeeder, Inc.
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Table of Contents
1. SINGLE PAGE START-UP ...................................................................................................................... 1
2. FIELD WIRING ...................................................................................................................................... 2
2.1 Terminal Block ........................................................................................................................2
2.2 Documentation........................................................................................................................ 2
3. CRUISE CONTROL
3.1 Cruise Control™ typical components....................................................................................3
4. STANDARD TERMINAL BLOCK LAYOUT.................................................................................................. 4
5. PANEL EXTERNAL CONTROLS............................................................................................................... 5
6. FIELD WIRING ...................................................................................................................................... 7
6.1 Power and Motor..................................................................................................................... 7
6.2 External Signals ...................................................................................................................... 7
7. DRIVE SPECIFICATIONS ........................................................................................................................ 9
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TYPICAL INTERNAL PANEL LAYOUT ........................................................................ 3
7.1 General:.................................................................................................................................... 9
7.2 DC-SCR Drive: ......................................................................................................................... 9
7.3 Signal Inputs: ..........................................................................................................................9
7.4 Signal Outputs......................................................................................................................... 9
8. DC DRIVE CONFIGURATION ..................................................................................................................10
8.1 Jumpers ................................................................................................................................... 10
8.2 Potentiometer Descriptions ................................................................................................... 10
8.3 Drive Speed Calibration .........................................................................................................11
8.4 Control Technique Focus 3™ F3N2C Control Board ........................................................... 12
9. DIGITAL PANEL METERS....................................................................................................................... 13
9.1 Jumper Programming............................................................................................................. 13
9.2 Meter Functional Programming.............................................................................................13
10. ELAPSED TIME METERS........................................................................................................................ 15
11. INTERFACE WITH PULSAMATIC CONTROLLERS ..................................................................................... 16
12. INTERFACE WITH ELMA CONTROLLERS ................................................................................................ 17
13. ADDITIONAL INFORMATION.................................................................................................................... 18
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Conventions:
A warning 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. Disconnect power to control panel and related equipment during installation, maintenance, and repairs.
2. Wire and ground this control panel and all related equipment in accordance with all local and national
electrical codes.
3. Read and understand all related instructions and documentation before attempting to install or maintain
this equipment
4. Observe all special instructions, notes, and cautions.
5. Act with care and exercise good common sense and judgment during all installation, adjustment, and
maintenance procedures.
6. Be sure the equipment enclosure is securely closed during operation to prevent accidents and
unauthorized access.
7. Remember that operation of this control panel may cause movement or rotation of other system
components. Performing certain adjustment procedures may require that the attached chemical pump be
running and therefore dispensing liquid into a system. Be aware of the consequences of your actions.
8. 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.
Installation, maintenance, and repair of your Cruise Control
should be performed or supervised by a certified electrician in accordance with the host facility’s
site safety standards. Serious injury to equipment and/or personnel can result from improper
installation or operation of this equipment.
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variable speed control panel
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1. Single Page Start-Up
Although the Cruise Control
settings to insure nothing was removed, changed, or damaged during shipping or installation. Once a visual
inspection is complete, connections can be made. Refer to Section 4 for terminal block layout. Ensure that all
electrical wiring meets applicable local and national electrical codes as well as appropriate facility standards.
™
is factory set to your specifications, it is always good practice to verify jumper
Motor and Control Connections
1. Verify that jumper JP8 on the DC SCR drive for motor armature voltage is set properly to match the
motor nameplate data (LO = 90VDC, HI = 180VDC).
2. Connect the motor armature, ground, and shunt wires (where applicable) to the proper [black] terminal
blocks.
3. Connect tachometer (optional) to the proper [orange] terminal blocks.
4. Verify that Jumper JP4 on the drive is set for tachometer feedback if applicable.
5. Verify that Jumper JP3 on the drive is positioned properly for the tachometer feedback range.
6. Connect a two-wire dry contact drive start input (or the optional 24VDC or 120VAC drive run input) to
the proper [yellow] terminal blocks. Note that 24VDC and 120VAC signals are polarity sensitive.
7. Connect external 4-20mA speed reference [blue terminal blocks].
8. Connect the drive status output [green terminal blocks].
9. Connect any other additional optional inputs and outputs.
Pre-Sets
10. Verify that the "Drive Start" selector switch is in the "OFF" position and that the "Drive Speed" selector
switch is in the "LOCAL" position. The speed potentiometer should be in the full counter-clockwise
position.
11. Verify that Jumper JP11 on the drive is set for the proper system input voltage.
Power Connections
12. Connect power to the main disconnect, or if a disconnect was not specified, to the terminal blocks located
in the upper right corner. For a single phase system, only the hot wire is connected to the disconnect. The
neutral and ground wires are connected to terminal blocks.
13. Turn on disconnect power and verify power is present in the panel. A "Power On" pilot light may be
included as an option.
Testing
14. Verify that it is safe to run the pump within the system, or that the pump is properly isolated from the
system.
Remember that diaphragm metering pumps should not be run against closed valves on either side
(suction and discharge) of the piping system.
15. Put the "DRIVE RUN" selector switch into the "ON" position and slowly turn the speed potentiometer
clockwise until the motor runs. Perform other testing and adjustment as required.
1
2. Field Wiring
The Cruise Control
cases, field terminals are color-coded and separated from terminals used for internal wiring. The following notes
apply:
™
is designed to simplify installation for both single and multiple drive enclosures. In all
2.1 Terminal Block
A standard terminal block layout is used regardless of which options are specified, making the layout of Terminal
Block 1 (TB1) identical for all configurations. Although terminal blocks for all options are present, only terminal
blocks associated with the specified and included options are incorporated into the circuit. This simplifies
assembly and provides a consistent interface. The terminal blocks are color-coded to further simplify wiring
2.1.1 Terminal Block Color Codes
Black Motor Power Connection (Armature and Field)
Red External Fault Detection Options (Hi Temp, etc.)
Green Drive Status (Drive Running, In Remote Mode, etc.)
Yellow Drive Start Input
Blue Analog or Low Voltage I/O (Drive speed reference, Chemalarm™ Probe, etc.)
Orange Tachometer feedback connection
2.2 Documentation
Standard documentation practices were followed to simplify cross referencing between the system drawings and
the terminal block wiring numbers. The first three digits of the four digit number represent the page and line
numbers where the wire appears. The last digit represents the order of occurrence on a given line number. For
example, wire 1281 is the first wire located on line 28 on page #1.
2
3. Cruise Control™ Typical Internal Panel Layout
3.1 Cruise Control™ typical components
Refer to Figure 1, below
1. Non-fused disconnect and incoming power terminal blocks.
2. Circuit breakers (main, drive, components, etc.)
3. Control or Isolation Transformer (if needed)
4. Control system relays (drive start, fault, etc.)
5. DC Drive (with armature contactor if needed)
6. Terminal block (internal and field terminations)
7. Signal isolator (for 4-20mA incoming speed signal)
5
3
1
2
4
6
7
FIGURE 1
3
4. Standard Terminal Block Layout
Refer to figure 2, above:
1. Internal terminal blocks (gray)
2. Motor armature & motor field connections (black)
3. Tachometer feedback connections (orange)
4. Drive in remote mode N.O. output (green)
5. Drive running N.O. output (green)
6. System fault N.O. output (green)
7. High temperature N.O. output (green)
8. Drive start input (yellow)
9. External system fault (red)
10. N.C. high temperature fault input (red)
2 3
4 8 9 6 7 5
FIGURE 2
1 1 1
0 1 2
1 1
3 4
1 1
6 5
11. N.O. high discharge pressure fault input (red)
12. N.O. leak detected fault input (red)
13. 4-20mA speed reference input (blue)
14. 4-20mA speed reference output (blue)
15. 4-20mA stroke reference input (blue)
16. 4-20mA stroke reference output (blue)
N.O. = normally open
N.C. = normally closed
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