Delta CP2000 Series User manual

Delta Fan/Pump Vector
Control Drive
CP2000 Series
Quick Start Guide
www.deltaww.com

Warning! T
his is a short guide, and does not give all necessary safety information.
Refer to the CP2000 Series User Manual for all safety information to avoid
damage to the drive, motor or personal injury.
Document Version 1.0
Published August 25, 2017

Table of Contents
CHAPTER 1 INTRODUCTION .................................................................................................. 3
1-1 Before You Start............................................................................................................... 3
CHAPTER 2 CONTROL WIRING.............................................................................................. 4
2-1 Cabling............................................................................................................................. 4
CHAPTER 3 SET UP THE VFD PARAMETERS....................................................................... 5
3-1 About Parameters ............................................................................................................ 5
3-2 VFD Digital Keypad.......................................................................................................... 5
3-3 Digital Keypad Keys ......................................................................................................... 6
3-4 Display Workflow.............................................................................................................. 7
3-5 Setting Up Parameters for the First Time.......................................................................... 7
Changes to System Parameters (00) group........................................................................ 8
Changes to Basic Parameters (01) group ........................................................................... 9
Digital Input / Output Parameters (02) group......................................................................10
Motor Parameters (05) group.............................................................................................10
Special Parameters (07) group ..........................................................................................11
Communication Parameters (09) group .............................................................................12
CHAPTER 4 START UP TEST.................................................................................................14
APPENDIX A PUBLICATION HISTORY..................................................................................15

3
Chapter 1 Introduction
Chapter 1 Introduction
This Quick Start Guide shows you how to configure the CP2000 Series drive settings to work
with your Delta Controls controllers. The guide assumes the drive has already been installed on-
site by a qualified technician.
Refer to the CP2000 Series User Manual for more information about how to
unpack (Chapter 3), install (Chapter 2) and wire the drive (Chapter 4 and 5) to its
power supply.
1-1 Before You Start
Verify the following wiring setup before you turn on the VFD for the first time.
•Make sure the line voltage (L1/L2/L3) is not connected to the output terminals (U/V/W) of
the VFD.
•Ensure the motor is connected to the drive before applying power to the VFD.

4
Chapter 2 Control Wiring
Chapter 2 Control Wiring
Do not remove the factory jumpers between STO1/STO2/+24V and
SCM1/SCM2/DCM.
Make sure the AFM1 and AVI1 switches are in the 0-10V position.
Make sure the Start Relay shown is not in a closed state when the drive is initially
powered up.
For the conventional start/stop, speed control and speed feedback via hard-wired I/O, the
following wiring terminations are required:
•Start/Stop: Control relay contacts wired between FWD and DCM.
•Speed Control: 0-10V speed control is connected to AVI1 (+) and ACM (-).
•Speed Feedback: 0-10V speed status is connected to AFM (+) and ACM (-).
2-1 Cabling
The analog speed signals should be using shielded cable.

5
Chapter 3 Set Up the
VFD Parameters
Chapter 3 Set Up the VFD Parameters
This section describes how to set up the VFD parameters when you turn on the drive for the first
time, and how to use the digital keypad on the VFD to access these parameter settings.
3-1 About Parameters
The VFD parameters are organized in groups which are numbered from 00 to 13. Members in
the same group share a common prefix (00 to 13) and each parameter member is identified by
a unique number. The parameters and their settings are accessible on the keypad main menu
by selecting Parameter Setup.
For example, the group Basic Parameters share the prefix “01” and “01-00” is the maximum
operation frequency parameter.
See Chapter 11 and 12 in the VFD-CP2000 User Manual for more details about
the parameters and their factory settings.
3-2 VFD Digital Keypad
The digital keypad consists of keys and a display screen. This section only applies to the KPC
CC01 keypad.
See Chapter 10 in the VFD-CP2000 User Manual for more information.

Chapter 3 Set Up the VFD Parameters | CP2000
6
3-3 Digital Keypad Keys
Key
Description of Function
RUN
When the VFD is in HAND mode, pressing RUN starts the motor.
STOP/RESET
This key has the highest processing priority in any situation.
Pressing STOP stops the VFD whether the VFD is in HAND mode or
AUTO mode. Once the drive has stopped, pressing STOP/RESET
will clear an outstanding Fault.
FWD/REV
Used to reverse the rotation direction of the motor. Not used in
HVAC applications.
HAND
Pressing HAND puts the VFD into local control mode, where remote
signals are ignored. "HAND" displays on the keypad screen.
While in this mode, it is possible to start the VFD and to manually
control the speed using the keypad.
AUTO
Pressing AUTO puts the VFD into remote control mode, which can
be either hardwired I/O or BACnet control. "AUTO" displays on the
keypad screen. The local RUN and speed control is displayed while
in AUTO.
MENU
Press MENU to open or return to the main menu that lists 13
options, including Parameter (Pr) Setup and Display Setup.
ESC
Press ESC to leave the current menu and go back up one level in
the menu. It will also leave any parameter viewed without making
any change to the value.
ENTER
Press ENTER to go to the next level in the menu. It will also apply a
change to a parameter whose value has been altered.
These keys perform two functions, depending on the state of the
display. When in the menu, and scroll through the different
menu levels and parameters. When a single parameter is being
adjusted, and determine which digit of the setting will be
adjusted when you use and . On the display’s main page,
these keys can be used to adjust the running speed of the drive.
F1, F2, F3, F4
These keys are not used by default, but can be customized to
perform application specific functions.

3-4 Display Workflow | CP2000
7
3-4 Display Workflow
3-5 Setting Up Parameters for the First Time
This section describes how to configure the drive correctly after turning it on for the first time.
To access the VFD parameters on the keypad display,
1. Push the MENU button on the keypad.
2. Scroll through the menu using and to select 1. Pr Setup and press ENTER.
Parameter (Pr) Setup is a menu option that allows you to change the drive’s setup
parameters. The parameters are organized as groups under Parameter Setup, from
System or Drive Parameters (00) to Industry Application Parameters (13).
3. Scroll through the list using and to select the parameter group you want to
modify. Press ENTER to view the parameters in the selected group.
4. Use and to select the parameter you want to modify. Press ENTER to go to the
parameter’s option menu.
5. To select a number that represents the option you want to set, use and .

Chapter 3 Set Up the VFD Parameters | CP2000
8
To enter a value, use and to increase or decrease the number displayed. In
some cases when you are presented with a string of numbers, decimal places, dates or
times, you may need to use and to move the cursor’s position to make a specific
change.
6. Press ENTER to save the option or changes you’ve made. Use ESC button to go back
up one level in the menu, or push MENU to return to the main menu.
7. Use steps 3 to 6 to make the required changes to the parameters listed below.
The following tables list the parameters that you need to set up and their recommended values.
Changes to System Parameters (00) group
Parameter
Display Text
Description of Parameter
Default
Value
Preferred
Value
00-20 Source of
frequency
Source of
FREQ
The source of frequency
parameter determines which
control signal controls the
drive's frequency in AUTO
mode.
Parameter options:
0 - Keypad (not
recommended)
1 - RS-485 BACnet
2 - Analog Input (used for
hardwired I/O control)
0
2
00-21 Source of
operation
Source of
OPER
This determines which
control signal starts or stops
the drive in AUTO mode.
Parameter options:
0 - Keypad (not
recommended)
1 - Hardwired I/O Terminals
2 - RS-485 BACnet
3 - not used
4 - not used
5 - not used
0
1
00-22 Stop
method
Stop Methods
This determines what the
drive does when
commanded to stop.
Parameter options:
0 – Ramp to stop
1 – Coast to stop (preferred
for HVAC)
0
1

3-5 Setting Up Parameters for the First Time | CP2000
9
Parameter
Display Text
Description of Parameter
Default
Value
Preferred
Value
00-32 Keypad
stop function
KPD STOP
ENABLE
This determines whether the
STOP key on the keypad is
active when the drive is
running in AUTO mode.
Parameter options:
0 – STOP key disabled.
1 – STOP key enabled
(preferred for safety)
0
1
Changes to Basic Parameters (01) group
Parameter
Display Text
Description of Parameter
Default
Value
Preferred
Value
01-11 Output
frequency lower
limit
Lower Bound
FREQ
This determines the
minimum speed of the drive
motor. It is important that
this speed is not too low to
prevent motor overheating.
0.00 Hz
10-15 Hz
01-12
Acceleration time
1
1st ACC Time
This is the time, in seconds,
for the drive to ramp up from
0 Hz to 60 Hz. It's important
that this time is not too fast,
or an overload fault will trip.
The factory default time is
too low.
10 secs
60 secs
01-13
Deceleration time
1
1st DEC Time
This is the time, in seconds,
for the drive to ramp down
from 60 Hz to 0 Hz. If this
time is set too low, an OVN
fault will occur. The factory
default time is too low for
large inertia loads like
centrifugal fans.
10 secs
60 secs

Chapter 3 Set Up the VFD Parameters | CP2000
10
Digital Input / Output Parameters (02) group
Parameter
Display Text
Description of Parameter
Default
Value
Preferred
Value
02-35 External
operation after
reset and activate
Fault Reset OP
When set to 1, the drive
automatically restarts after a
power failure, assuming the
FWD terminal is still closed.
When set to 0, the drive
powers up again and stops,
requiring a cycle of the Start
signal (turn off and then turn
on again) to resume normal
operation (Value 0 is not
recommended).
0
1
Motor Parameters (05) group
Parameter
Display Text
Description of Parameter
Default
Value
Preferred
Value
05-01 Full load
current of motor
Motor 1 Rated
A
This determines the full load
rating of the motor in amps.
None
As stated
on the
motor
nameplate.
05-02 Rated
power of motor
Motor 1 Rated
P
This determines the motor
power in kW.
None
As stated
on the
motor
nameplate.
Note: kW
= HP *
0.746
05-03 RPM of
motor
Motor 1 Rated
This determines the motor’s
60Hz RPM.
1710 RPM.
This is fine
for 4 pole
motors.
As stated
on the
motor
nameplate.
05-04 Number of
poles in motor
Motor 1 Poles
This determines the motor’s
number of poles.
Parameter options:
2 – 3600 RPM
4 – 1800 RPM
6 – 1200 RPM
8 – 900 RPM
4, which is
correct for
~1800 RPM
motors.
RPM value
as stated
on the
motor
nameplate.

3-5 Setting Up Parameters for the First Time | CP2000
11
Special Parameters (07) group
Setting up these parameters is optional but useful to minimize efforts to correct drive faults.
Parameter
Display Text
Description of Parameter
Default
Value
Preferred
Value
07-06 Restart
after momentary
power down
Momentary
Power
The operation mode when
the AC motor drive restarts
from a
momentary power loss.
Parameter options:
0 – Stop operation
1 – Speed search start, at
the current speed
2 – Speed search start, at
minimum frequency
0
1
07-07 Maximum
power loss
duration
Power Loss
Time
The duration of the period of
power loss in seconds
before the drive will stop
operation.
Range is between 2 to 20
seconds.
2 secs
20 secs
07-10 Restart
after fault
Fault Re-RUN
Way
This determines what the
drive does after a fault
occurs.
Parameter options:
0 – Stop operation
1 – Restarts automatically,
speed search starts with
current speed
2- Restarts automatically,
speed search starts with
minimum frequency
0
1
07-11 Number of
auto restarts
Auto Restart
The number of times the
drive can restart
automatically after a fault.
Range is 0 to 10 times.
0
1 or more

Chapter 3 Set Up the VFD Parameters | CP2000
12
Parameter
Display Text
Description of Parameter
Default
Value
Preferred
Value
07-12 Speed
search on startup
Restart Method
This determines how the
drive starts the motor. This is
a useful setting if the drive
occasionally starts when the
motor is already spinning.
Parameter options:
0 – Disable. Wait for the
motor to stop spinning
before next start.
1 – Speed search, starting
from maximum frequency
(normally 60Hz).
2 – Speed search, starting
from motor start frequency
(normally 0.5Hz).
3 – Speed search, starting
from minimum frequency.
0
3
07-33 Auto
restart internal of
fault (Internal
time counter for
faults)
Reset
RestartCNT
When a restart occurs after
a fault, the drive starts this
internal time clock and
counts the number of faults
that occur within this time
period. If the number of
faults do not exceed the
number recorded in the 07-
11 parameter, the time clock
and fault are reset back to
zero.
When the number of faults
exceed the 07-11 parameter
value, the drive faults and
stops, requiring user
intervention.
60 secs
60 secs
Communication Parameters (09) group
These parameters are only necessary if you are planning to communicate to the built-in BACnet
interface in the drive.
Parameter
Display Text
Description of Parameter
Default
Value
Preferred
Value
09-31 Internal
communication
protocol
COM1 Protocol
Set up the protocol
communication used.
Parameter options:
0 – Modbus
1 – BACnet MS/TP
0
1

3-5 Setting Up Parameters for the First Time | CP2000
13
Parameter
Display Text
Description of Parameter
Default
Value
Preferred
Value
09-50 BACnet
Dnet
BACnet
Address
MS/TP MAC address, range
of 0 127.
10
To avoid
conflict
with Delta
NET2
port, do
not use 0.
09-51 BACnet
Baud Rate
BACnet
BaudRate
MS/TP Baud rate 9.6, 19.2,
38.4, 76.8 kbps
38.4
76.8
09-52 BACnet
Device ID L ‡
BACnet
DeviceIDL
BACnet device address, low
word, range 0 to 6553.
This value is added to the
value of parameter 9-53 *
65536.
10
Site
specific
09-53 BACnet
Device ID H ‡
BACnet
DeviceIDH
BACnet device address,
high word, range 0 to 63.
This value is multiplied by
65536 and added to
parameter value 9-52.
0
Site
specific
09-55 BACnet
max address
BACnet Poll
Max
MS/TP Max Master. This
should be left at the default
of 127.
127
127
‡ The device address requires a bit of explanation. Let's say we wanted to address the drive to
99701. In this case, the value is above 65535, so the value of parameter 9-53 can't be 0. Take
the address you want (99701) and divide it by 65536, then truncate that value (which gives us
1). This is the value to use in parameter 9-53. Next, take the value of parameter 9-53 (in this
case, it’s 1) and multiply it by 65536 (65536). Take that value and subtract it from the address
you actually want. (99701 - 65536 = 34165) This is the value to use in parameter 9-52.

14
Chapter 4 Start Up Test
Chapter 4 Start Up Test
1. After the drive has been installed and configured correctly, complete this start up test.
2. Cycle power to the drive, as some of the parameters require a drive restart to take effect.
3. Push the HAND button on the keypad so that the drive is running under local control.
4. Use the keypad to set a safe running speed command for the motor. This is value F on
the display. A speed of 20 Hz should be safe.
5. Push the START button. The drive should start and the motor spin up to 20 Hz, as
indicated by the H value on the display.
6. If the motor is running okay, use the keypad to run the motor through its entire speed
range (minimum speed to 60 Hz). Assuming the motor and load responds well to all
speeds, move on.
7. Push the STOP button to stop the drive.
8. Once the motor comes to a stop, push the AUTO button to put the drive into automatic
(non-local) control.
9. On the Delta controller, set the AO for speed to a safe speed.
10. On the Delta controller command the BO to start the drive.
The drive should now be starting, and running up to the commanded speed.
11. Adjust the Delta controller's AO value across its range to ensure that the full speed
range can be commanded, and that the minimum speed of the drive is being enforced.
12. Verify that the feedback speed (AI) is reading properly.
13. Stop the drive by commanding the BO to stop.

15
Appendix A Publication History
Appendix A Publication History
Document
Version
Date Published
Change Description
1.0
August 2017
First release.