Moore Industries CPT HLPRG User manual

CPT
May 2016
225-708-00 D
PC-Programmable Signal Isolater/Converter
All product names are registered trademarks of their respective companies.
CPT
HLPRG
PC-Programmable Signal
Isolater/Converter

Table of Contents
Introduction............................................................................................................................................. 4
About this Manual ............................................................................................................4
The CPT...........................................................................................................................4
Model and Serial Numbers...............................................................................................4
Options.............................................................................................................................4
Specifications................................................................................................. 5
Dimensions ......................................................................................................................6
Configuring the CPT....................................................................................... 7
Installing the Configuration Software ...............................................................................8
Connecting the CPT to the PC........................................................................................8
PC Configuration Software Summary .......................................................... 9
Configuration ............................................................................................... 10
Output Level if Failure ....................................................................................................10
Broken Wire Test Override .............................................................................................10
Alarms............................................................................................................................11
Trimming/Damping....................................................................................... 12
Sensor Trim....................................................................................................................12
Output Trim.....................................................................................................................14
Loop Test........................................................................................................................14
Output Damping.............................................................................................................15
Output if Measurement OFF ..........................................................................................15

CustomTable ................................................................................................ 16
Installation..................................................................................................... 17
Mounting the CPT..........................................................................................................17
Making the Electrical Connections.................................................................................17
Recommended Ground Wiring Practices.......................................................................17
CE Conformity................................................................................................................17
Operation....................................................................................................... 17
Maintenance...................................................................................................................17

CPT
4 The Interface Solution Experts
PC-Programmable Signal
Isolater/Converter
The CPT
The CPT is a PC-Programmable, user-configurable,
transmitter. The instrument includes an analog output
and an optional alarm (relay) output. The alarm can
be configured as a trip or fault alarm. The CPT has
a READY LED to indicate the health of the unit, an
INPUT LED to indicate the status of the input and a
dual color LED to indicate alarm status.
Model and Serial Numbers
Moore Industries uses a system of model and serial
numbers to keep track of all of the information on
every unit it sells and services. If a problem occurs
with your CPT, check for a tag affixed to the unit
listing these numbers. Supply the Customer Support
representative with this information when calling.
Inputs
The current input range of your unit is from 0 – 50mA.
The voltage input range is from 0.0 – 10V.
Outputs
The CPT has a factory configurable current or voltage
output. The curent output range is 0-20mA. The
voltage output is 0-10V. An Analog Output (-AO) is
standard. The current output is a factory configurable
sink or source. Please notify Moore Industries
of your required configuration. The output may
also be configured to narrower spans from the PC
Configuration Program.
TX Power
A transmitter excitation power supply is standard on
the CPT (HLPRG). You may access this at the TX and
COM terminals. This is a fixed power supply at 23Vdc,
±3% and 24mA max.
Options
Relay Output (-C)
An optional Relay Output (-C) is available. This is
a one relay output with 5A@250Vac or 5A@24Vdc,
50/60Hz non-inductive contact rating. The relay
contact arrangement is SPDT. All relay contacts (NO,
NC and COM) are available for use. No jumpers are
required.
RF Option (-RF)
An RF option is also available. This version provides
30V/m RFI/EMI immunity compared to our standard
model which offers 10V/m RFI/EMI immunity.
Introduction
This is the users’manual for the Moore Industries
CPT PC-Programmable Transmitter (HLPRG:Volt and
Milliamp input limits). It contains all of the information
needed to configure, install, operate, and maintain this
instrument.
About this Manual
Wherever you see a “Note”, “Caution”, or “WARNING
” pay particular attention.
WARNING - Hazardous procedure or condition that
could injure the operator.
Caution - Hazardous procedure or condition that could
damage or destroy the unit.
Note - Information that is helpful for a procedure,
condition, or operation of the unit.
Figure 1. The CPT (HLPRG)
INPUT
READY
ALARM
COM
COMPUTER
PROGRAMMABLE
TRANSMITTER

The Interface Solution Experts 5
CPT
PC-Programmable Signal
Isolater/Converter
Specifications and information subject to change without notice.
Specifications
Input Accuracy: Current,
±0.01% of max. span
(±2 microamps);Voltage,
±0.01% of max. span
(±1mV)
Output Accuracy: Current,
±0.01% of max span (±2
microamps);Voltage,
±0.01% of max. span
(±1mV)
Overall Accuracy: The
overall accuracy of the unit
is the combined input and
output (if any) accuracies.
It includes the combined
effects of linearity,
hysteresis, repeatability,
and adjustment resolution.
It does not include
ambient temperature
effect Mimimum Span
at Specified Accuracy:
Current, 4mA;Voltage, 1V
Stability: See Table 1
ResponseTime: 256msec
maximum (128msec typical)
for the output to change
from 10 to 90% of its scale
for an input step change of
0 to 100%
Ripple: 50mVp-p
maximum on voltage output;
10mVp-p measured across
a 250 ohm load resistor for
current output (Frequencies
up to 120Hz)
Output Limiting:
Input over range, -0.2V/0mA
and 10.5V/21.4mA; Input
failure, -0.5V/0mA and
11V/24mA
Output Current
Limiting: 25mA max.
Load Effect: 0.01% of
span from 0 to maximum
load resistance
Maximum Load
Resistance: 1kohm
LineVoltage Effect:
±0.002% of span per 1%
change in line voltage
(ac or dc)
Isolation: Standard
unit, 1000Vrms between
case, input and output.
1500Vrms between power
and input and between
power and output;Unit
with -RF option, 500Vrms
between case, input,
output and power
Power Consumption:
2.5W typical, 3W max.
Power Supply Effect:
±0.002% of span per 1%
of line change
Input Impedance:
20ohms for current inputs;
1.1Mohm for voltage
inputs
Input Over-Range
Protection: ±100mA for
current inputs; ±30Vdc for
voltage inputs
WITH ALARMTRIP
OUTPUT:
AlarmTrip
Repeatability: Current,
±0.01% of max. span
(±2microamps);Voltage,
±0.01% of max. span
(±1 mV)
ResponseTime:
300msec (Defined as time
from step change on input
to alarm state change
when alarm is set to trip
midpoint)
Alarm Deadband:
Programmable from
0-100% of input range
AlarmTrip Delay:
0-120 seconds
LEDType: INPUT LED:
Dual color LED indicates
input failure
READY LED: Green LED
indicates unit is operating
properly
ALARM 1 LED: Dual color
LED indicates alarm status
Operating & Storage
Range: -40°C to +85°C
(-40°F to +185°F)
Relay Range: -25°C to
+70°C (-13°F to +158°F)
Relative Humidity:
0-95%, non-condensing
AmbientTemperature
Effect: ±0.015% of
maximum span/°C
RFI/EMI Immunity
(Standard Unit):
10V/m@20-1000MHz,
1kHz when tested
according to
IEC1000-4-3-1995 with
0.5% of span or less error
RFI Immunity (with -RF
Option):
30V/m@20-1000MHz, 1kHz
AM when tested according
to IEC1000-4-3-1995 with
0.5% of span or less error
Noise Rejection:
Common mode:
100dB@50/60Hz;
Normal Mode: Current
Input, 100dB typical at
50mAp-p@50/60Hz;
Voltage Input, 100dB typical
at 1Vp-p@50/60Hz
535 g (17.2 oz)
Performance Indicators
Ambient
Conditions
Weight
Performance
with Alarm
Trip (-C
Option)
Performance
(continued)
Table 1. Long-Term Stability
Current Inputs
Voltage Inputs
Input-to-Analog
Output (Years) Input-to-Relay
Output (Years)
Stability
(% of maximum
span) 1
0.081
0.093
3
0.14
0.16
5
0.18
0.21
1
0.047
0.066
3
0.081
0.114
5
0.105
0.147

CPT
6 The Interface Solution Experts
PC-Programmable Signal
Isolater/Converter
Figure 2. CPT (HLPRG) Dimensions
INPUT
READY
ALARM
100mm
(3.94 in)
124mm
53mm
(2.09 in)
48mm
(1.89 in)
C
L
136mm
(5.36 in) 131mm
(5.16 in)
WHEN INSTALLED
WHEN INSTALLED
35mm
(1.38 in) (4.89 in)
COM
COMPUTER
PROGRAMMABLE
TRANSMITTER
Table 2. Terminal Designations
InputType
Current Input (HLPRG)
Voltage Input (HLPRG)
TopTerminals (Left to Right)
T1 T2 T3 T4 T5 T6
KEY:
AC/DC = Power Input
ACC/DCC = Power Input
CM = Relay Common
COM = Analog Common
GND = Ground
NOTES:
1. Terminal blocks can accomodate 14-22 AWG solid wiring.
2. NO/CM/NC labeling is present only when the unit is equipped
with the Alarm Trip (-C) option.
Power/Options
Standard Unit
With Alarm Trip (-C) Option
BottomTerminals (Left to Right)
B1 B2 B3 B4 B5 B6
I = Current Input
V = Voltage Input
OUT = Current Output
NO = Normally Open
NC = Normally Closed
SPDT = Single-Pole/Double-Throw
TX = Power for 2-wire transmitter
Tx +I COM Not
Used +OUT –OUT
+OUT –OUT
Not
Used Not Used COM +V
Not
Used ACC/DCC GND
Not
Used
Not
Used AC/DC
ACC/DCC GND
AC/DC
CM NC
NO

The Interface Solution Experts 7
CPT
PC-Programmable Signal
Isolater/Converter
Figure 3. Use the PC Configuration Software to program the CPT (HLPRG)
Configuring the CPT
One of the benefits of this transmitter is that there are
no internal or external controls to adjust or settings
to change. All operating parameters are set using a
PC and Moore Industries’ Intelligent PC Configuration
software.
The software settings are downloaded to the transmit-
ter in the form of a Configuration File and stored in the
instruments’ memory. You can save a backup copy of
the file on your PC hard drive or disk.The transmitter
communicates with the PC through an RS-232 con-
nection to the PC’s serial port.
NO
COM
TO SERIAL
(COM) PORT
OF PC
INPUT
READY
ALARM
COM
COMPUTER
PROGRAMMABLE
TRANSMITTER
VOLTAGE
SOURCE
_
+
CURRENT
SOURCE
_
+
2-WIRE
TRANSMITTER
_
+
AC OR DC
POWER
SUPPLY
GND
NC
PC
+
–
MULTIMETER
OR
DCS
A -OUT
A +OUT
To USB
(COM)
Port of PC
(optional)

CPT
8 The Interface Solution Experts
PC-Programmable Signal
Isolater/Converter
Table 3. Assembling the equipment needed to configure the CPT (HLPRG)
Connecting the CPT to the PC
Connect the RS-232 end of the cable to the PC’s COM
port.
See Table 3 for information on the necessary
equipment
Installing the Configuration Software
Refer to Table 3 for the equipment needed.
1. I nsert the Moore Industries Interface Solution
PC Configuration Software CD into the CD
drive of the PC. Access the CD and open the
“CPA CPT PC Configuration Software” folder.
2. Double-click the installation program located
in the folder. Follow the prompts to correctly
install the program .
Once the Configuration Program is installed on the
PC, the CPT can be connected to equipment to
simulate input and monitor output. You can then
change the transmitter’s operating parameters.
NoTransmitter Needed
It is not necessary to connect the transmitter to a PC
to create configuration files using the software. The
Configuration Program can be run without connecting
a transmitter, and most parameters can be set
without benefit of input from a CPT.
This makes it easy to create a set of operating
parameters, save them to disk, and download them to
one or more transmitters at a later time.
The CPT must be connected to the PC in order to:
trim input, trim output, assign a tag, perform a loop
test, receive (via download) a configuration file, and
save the configuration file from the transmitter’s
memory.
Power Supply 24Vdc, ±10% or 117/230Vac (depending on configuration)
Device Specifications
Accurate to ±0.009% of span; e.g., HP Model 3478A
80386-based(or faster) IBM PC, or 100% compatible;
4Mb free RAM; 8Mb recommended; 20Mb free disk space on hard drive
(More RAM & hard disk space is required forWindows NT, 2000, XP, Vista, or 7)
Microsoft Windows®NT, 2000, XP, Vista, or 7
Internet Explorer 3.0+
1 (one) serial port (COM 1, 2, 3, or 4) set to 9600 baud, no parity, 8 data bits, and
1 stop bit or one available USB port (with optional USB cable)
Version 1.0 or greater, successfully installed to the hard drive
Moore Industries PC
Configuration Software
Communication Cable
Current orVoltage Source Accurate to 0.05% of span for the intended application
Multimeter (optional)
Personal Computer
Part# 803-053-26 or optional USB cable, Part# 208-236-00A

The Interface Solution Experts 9
CPT
PC-Programmable Signal
Isolater/Converter
Figure 4. Most of the CPT (HLPRG) Operating Parameters can be set from the Main Screen of the Configuration Program
Once the default configuration has been saved to disk,
it is safe to program other parameters. The PC Soft-
ware is made up of these sections:
1. Status– This portion of the program displays the
activity of the connected unit. It will show the COM
Port being used and the Measurement Mode.
2. Measurements– Displays current software pro-
cesses and indications. Allows you to select the deci-
mal place of your process variable (Decimal Places
(PV)) indication and monitor up to two configuration
variables (Monitored Vars).
3. Device Information– This “read-only” display
indicates firmware version, hardware revision, serial
number, calibration date, software version and con-
figuration date and the last configuration source.
4. Communication– From here you may enable Start
Measurements and Stop Measurements, upload your
configuration to PC or download your configuration to
the unit, save your configuration to a file, and print out
your configuration settings.
5. Input Configuration– Select 50/60Hz Rejection
Selection. Allows you to choose input type. You may
also enable InputTrim, Output Trim, Custom Table and
Broken Wire Test functions.
6. Device Configuration– Use this parameter to
place an identifying “Message” (32 alphanumeric
characters max.), select an “I.D.Tag” (8 alphanumeric
characters max.) and a “Descriptor” (16 alphanumeric
characters max.).
7. Output Configuration– Use this section to select
your output configuration and output limits.
8. Output Level if Failure– Used to select configu-
ration of Upscale/Downscale Drive failure detection.
Refer to Output Level if Failure section for a complete
description.
9. Broken WireTest Override– Allows you to enable
or disable the Broken Wire Test Override feature by
clicking the “BW ON” or “BW OFF” buttons. Refer to
the Broken Wire Test Override section for a complete
description.
PC Configuration Software Summary
1
2
3
4
5
6
7
8
9
11 12
10

CPT
10 The Interface Solution Experts
PC-Programmable Signal
Isolater/Converter
10. Alarm Parameters– Use this to choose an alarm
mode and configure as either a Trip, Fault or Band
alarm. Select whether to use as a Fail Safe or NON
Fail Safe Alarm. You may also choose a Delay (0-
120sec) and a Deadband (0-100%). Refer to the
Alarms section for a complete description.
11. Trimming/DampingTab– Selecting this
parameter allows you to perform Sensor Trim, Output
Trim and Output Damping functions. Refer to the
Trimming/Damping section for a complete description.
12. CustomTableTab– The CPT has two modes of
operation: linear mode and custom mode. In linear
mode, the scaled output is proportional to the scaled
input. In custom mode, reached by selecting the
Custom Table Tab, you define a special linearization
function. Refer to the Custom Table section for a
complete description.
Configuration
Output Level if Failure
In the Output Level if Failure section you will notice
Down Scale and Up Scale selection. Using its output,
the CPA can be configured to provide a special
warning of a breakdown or failure. Use this setting to
configure the instrument to drive its output either up or
down when a failure is detected. For current outputs,
limits are 3.6mA (downscale) and 23.6mA (upscale);
for voltage outputs, limits are -0.5V (downscale) and
11.0V (upscale).
When a failure is detected, the “Fail Last” feature, if
enabled, holds the last measured value before the
failure occurred.
If the “User Selected” feature is enabled, you may
enter any value, within the range, to view at the output
when a failure is detected.
Broken Wire Test Override
The CPT monitors your primary variable.If the
monitored value falls equal to or below a set value,
then a state of Broken Wire is declared.
Select the value of the primary variable which will
be considered “failure” and place it in the “Broken
Wire Level” text box.The range of this value must be
higher than zero (0.00mA or 0.00V) and less than the
“Zero Input Range”. Normally, a value of 0.1 or 0.2 is
sufficient.
When a failure is detected, “Broken Wire Failure” in the
Process Information section will light along with the
associated “Broken Wire” light(s) to indicate a problem.
If you are using theTrip or Band Alarm function, your
alarm status will remain unchanged as a result of
the failure. If the Fault Alarm is enabled, the alarm
is activated and resets once the failure has been
corrected.
In order to activate Broken Wire detection, you must
check the “BW ON” box and enter your selected
“failure” value.
Note:
Once you have configured all parameters,
download to the unit by either selecting “Download
Configuration” in the Configuration dropdown menu
located in the Communications bar or by clicking the
button.

The Interface Solution Experts 11
CPT
PC-Programmable Signal
Isolater/Converter
Alarms
Trip Low andTrip High Alarms
In the Alarm Parameters portion of our CPT
Configuration Program you may choose a “Trip Low”
and “Trip High” limit. In choosing your limits you are
setting the parameters for your unit to notify you if your
process input drops below (Trip Low) or exceeds (Trip
High) your trip point setting.
Deadband
Deadband (0-100%) is a type of buffer zone. It allows
an alarm to remain tripped even after the process
input has returned to, or passed, the trip point. If
no deadband is set, the alarm will reset itself once
reaching the trip point.
Fail Safe/NON Fail Safe Alarms
A Fail Safe alarm, if in the alarm condition, will remain
in the alarm condition even if power to the unit is
removed.
Fail Safe alarm trip relays are energized whenever the
process input is in a non-alarm condition (including
any deadband setting). These relays de-energize
when the process input trips the alarm.
NON Fail Safe alarm trip relays are energized
whenever the process input is in an alarm condition.
These relays de-energize when the process input
returns to the reset point (including any deadband).
Band Alarm
The Band Alarm incorporates Low and High Trip
points, Deadband and Delay (0-120sec).
The Band Alarm combines two Trip Alarm settings.
The first alarm is always configured as Low Trip
(Trip Point Low) and the second as High Trip (Trip
Point High). See Figure 5 for information on alarm
parameters.
The Band Alarm is activated when the Process
Variable is outside of the Low/High Trip point ranges.
The Trip Low is always lower than theTrip High and
their deadbands are inside the range of Low/High
Trip. The span between the Low and High Trip is not
limited, which allows control of measurements in a
very narrow range.
Fault Alarm
To simply be alerted in the case of any fault that may
arise, select the “Fault Alarm” button. This requires no
parameters to be set and will notify you anytime a fault
is sensed.
Note:
Once you have configured all parameters,
download to the unit by either selecting “Download
Configuration” in the Configuration dropdown menu
located in the Communications bar or by clicking the
button.
Figure 5. Band Alarm Parameter Graph

CPT
12 The Interface Solution Experts
PC-Programmable Signal
Isolater/Converter
Figure 6. PC Configuration Software Trimming/Damping Tab
Trimming/Damping
To access the Trim feature, click the Trimming/
Damping tab .Trimming increases the measurement
accuracy of the parameter you are trimming by
either matching the reading of its actual input to its
scaling (Sensor Trimming) or calibrating the output
to the device receiving the output (Output Trimming).
Damping allows you to introduce a delay into the
response of your transmitter in order to stop short-
lived spikes from setting off alarms. Refer to Figure 7
for hookup.
SensorTrim
Sensor Trimming increases the measurement
accuracy of your CPT by matching the reading of
its actual input to either a calibrated source or the
device to which it is connected.This verifies that the
input from the sensor to the alarm is being interpreted
correctly.
The CPT can trim any point along the scale. Note
that one-point trimming applies an offset to the sensor
reading, while two-point trimming applies both an
offset and a gain.
Before you attempt to perform the Sensor Trim
function ensure that the Status section of the screen
indicates “Measurements On”. Sensor Trim can be
done only when the measurements are on. To do this
click the Mode dropdown box, from the menu bar, and
select “Measurements On”.
1. Select either one trim point or two trim points by
clicking the appropriate button. Each pair consists of
“trim” and “captured” values.
2. Enter the values that need to be trimmed into the
corresponding fields.
3. Apply the targeted signal to the input, wait until
it settles and click “Point 1 Trim” to capture the
measured value. If you chose “Two-point Trim” repeat
the step above for the second point and click “Point 2
Trim”.
4. To enable input trim and the values stored, click the
“Input Trim ON”.

The Interface Solution Experts 13
CPT
PC-Programmable Signal
Isolater/Converter
Figure 7. Trimming the CPT (HLPRG)
+
–
MULTIMETER
OR
DCS
NO
INPUT
READY
ALARM
COM
COMPUTER
PROGRAMMABLE
TRANSMITTER
VOLTAGE
SOURCE
_
+
CURRENT
SOURCE
_
+
_
+
AC OR DC
POWER
SUPPLY
GND
COM
NC
2-WIRE
TRANSMITTER
A -OUT
A +OUT

CPT
14 The Interface Solution Experts
PC-Programmable Signal
Isolater/Converter
OutputTrim
Output Trimming increases the measurement accuracy
of your CPT by calibrating its output to the device
that is receiving the output. This ensures that the
instrument is being correctly interpreted.
Before you attempt to perform the Output Trim
function ensure that the Status section of the screen
indicates “Measurements Off”. To do this click the
Mode dropdown box, from the menu bar, and select
“Measurements Off”.
1. Review your Model Number label to determine if
your unit is built for Current (0-20mA) or Voltage (0-
10V) output.
2. Attach a multimeter to the analog output and select
the “4mA” or “0V” button (whichever is appropriate).
Use the scroll bar to trim the measured output to your
desired value.
3.With the multimeter still connected select the
“20mA” or “10V” button (whichever is appropriate).
Use the scroll bar to trim the measured output to your
desired value.
4.To enable Output Trim and the values stored, click
the “Output Trim ON”.
5. Set Status back to “Measurements On”.
If selected, the User trim values will be used and the
manufacturer settings will be nullified.
LoopTest
A Loop Test may be performed in order to check
output performance and accuracy and to trim other
instruments in the loop. Your output will be a current
value, in mA, or a voltage equal to the value you input.
You can check the other current devices on the loop
and calibrate them to this signal.
This feature is independent of the input. If you find
that the output requires adjustment you may perform
the Output Trim function.
1.To use the Loop Test function select the Mode
dropdown box in the Communications bar and select
“Measurements Off”.
2. Next, in the “Output Value %” box, type the
percentage of the output value you wish to test. You
may also use your mouse, left click and adjust the
scroll bar to adjust to your desired value. Hit “Enter”.
3. In the “OutputValue” box enter the value, within
your configuration range, that you wish to signify as
your output value. Hit “Enter”.
4. Perform your test and calibration.
5.When you are finished, return to Mode in the
Communications bar and reset your status to
“Measurements On”.

The Interface Solution Experts 15
CPT
PC-Programmable Signal
Isolater/Converter
Output if Measurement OFF
Choose “Zero Range” to read zero volts or mA at
output if measurement was off.
Choose “Stay Last” to read the last value held before
the measurement was off.
Note:
Once you have configured all parameters,
download to the unit by either selecting “Download
Configuration” in the Configuration dropdown menu
located in the Communications bar or by clicking the
button.
Output Damping
Output Damping allows you to introduce a delay into
the response of your unit in order to stop short-lived
spikes from setting off alarms. Output Damping is
activated when the value set in the “Output Step
Threshold” field is exceeded.
1.To enable output damping, select the “Enabled”
button. If you do not wish to use the damping feature,
then select “Disabled”.
2. Insert a value between 1 and 16mA in the “Output
Step Threshold” field. This is how much of an output
step change is allowed in a specified time frame
before flagging the software.
3. Insert a value between .5 and 120sec in the
“Damping Sec” field.This is the amount of time it will
take for the output to reach 63% of the step output
change once the input exceeds the value in the
“Output Step Threshold” field.
By checking the appropriate box in the Other Damping
Options section, you may also choose to select Output
Damping to occur upon power up or start up from
a PC, upon broken wire failure detection or upon
resolution of broken wire failure.
A typical damping situation would be described as a
step change in output which causes the output to go
from 5.6mA to 20mA. After five seconds the output
reaches 14.58mA which equals 63% of the output
step change. This is graphed in Figure 8.
Figure 8. Typical Damping Scenario
In this case, an instrument malfunction or
Adc/EEPROM failure may be to blame.
A possible source for the occurence above is a
rapid change on the input. Another possiblity would
be an existing output level of 5.6mA upon Start
Measurements from a PC.
Figure 9 gives another damping example where the
output has been driven upscale to 23.6mA. After
five seconds the 63% output change is reached at
16.98mA.
Figure 9. Damping When Output Driven Upscale to 23.6mA

CPT
16 The Interface Solution Experts
PC-Programmable Signal
Isolater/Converter
Figure 10. PC Configuration Software CustomTable Tab
The Custom Table feature allows you to setup your
own custom curve table (Figure 10). This allows you
to tell the CPA what it should output when it receives
a certain input. This feature also allows you the ability
to write a table in Microsoft®Excel, save it in a .csv
format. The files are saved to/read to/read from the
“Moore Industries\Custom Curves” folder.This makes
it simple to save the custom table for downloading to
multiple units or for backup purposes.
The linearization will be in the form of X,Y
coordinates. You may choose up to 128 points.
To access this function click the Custom Table tab.
1. Select the number of points you are to set and
insert this value into the “Number Of Points” line, hit
“Enter”. This will highlight the number of points you
have selected.
Note:
To clear the table and start over at any time, click
“Clear Table”.
2. Type your individual values in the X andY columns.
Source variables are inserted into the X Column while
the corresponding data is inserted into theY Column.
3. To save the displayed custom table to your hard
drive click the “Save Table” button.
To open or use this saved table at a later time, click
the “Open Table” button and select the folder in which
it has been saved.
Use the “Table EGU” box to enter any alphanumeric
engineering unit (up to 6 digits).
To use the Custom Table feature in your operation
check the “Custom Table ON” box.
Note:
Once you have configured all parameters,
download to the unit by either selecting “Download
Configuration” in the Configuration dropdown menu
located in the Communications bar or by clicking the
button.
CustomTable

The Interface Solution Experts 17
CPT
PC-Programmable Signal
Isolater/Converter
Customer Support
Moore Industries is recognized as the industry leader
in delivering top quality to its customers in products
and services. We perform a battery of stringent quality
assurance checks on every unit we ship. If any Moore
Industries product fails to perform up to rated speci-
fications, call us for help. Our highly skilled staff of
trained technicians and engineers pride themselves on
their ability to provide timely, accurate, and practical
answers to your process instrumentation questions.
Factory phone numbers are listed on the back cover of
this manual.
If problems involve a particular CPT, there are several
pieces of information that can be gathered before
you call the factory that will help our staff get the an-
swers you need in the shortest time possible.For
the fastest service, gather the complete model and
serial number(s) of the problem unit(s) and the job
number of the original sale.
Installation
Installation consists of physically mounting the unit
and completing the electrical connections.
Mounting the CPT
The CPT can be mounted on standard DIN mounting
rails.
Making the Electrical Connections
Please refer to Figure 3 for electrical connections.
Recommended Ground Wiring
Practices
Moore Industries recommends the following ground
wiring practices:
• Any Moore Industries product in a metal case or
housing should be grounded.
• The protective earth conductor must be connected
to a system safety earth ground before making any
other connections.
• All input signals to, and output signals from, Moore
Industries’ products should be wired using a
shielded, twisted pair technique. Shields are to be
connected to an earth or safety ground at the unit
itself.
• The maximum length of unshielded input
and/or output signal wiring should be
two inches.
CE Conformity
Installation of any Moore Industries’products that
carry the CE certification must adhere to the
guidelines above in order to meet the requirements set
forth in the European EMC and Low Voltage Directives
(EN 61326 and EN 61010). Consult the factory for the
most current information on products that have been
CE certified.
Operation
Once programmed, calibrated, installed, and supplied
with the correct power, the CPT transmitter begins to
operate immediately. Depending upon environmental
conditions, it can be expected to operate unattended
for extended periods of time.
Maintenance
Moore Industries suggests a check for terminal
tightness and general unit condition every 6-8
months. Always adhere to any site requirements for
programmed maintenance.

WARRANTY DISCLAIMER
THE COMPANY MAKES NO EXPRESS, IMPLIED OR STATUTORY WAR-
RANTIES (INCLUDING ANY WARRANTY OF MERCHANTABILITY OR
OF FITNESS FOR A PARTICULAR PURPOSE) WITH RESPECT TO ANY
GOODS OR SERVICES SOLD BY THE COMPANY. THE COMPANY DIS-
CLAIMS ALL WARRANTIES ARISING FROM ANY COURSE OF DEALING
OR TRADE USAGE, AND ANY BUYER OF GOODS OR SERVICES FROM
THE COMPANY ACKNOWLEDGES THAT THERE ARE NO WARRANTIES
IMPLIED BY CUSTOM OR USAGE IN THE TRADE OF THE BUYER AND
OF THE COMPANY, AND THAT ANY PRIOR DEALINGS OF THE BUYER
WITH THE COMPANY DO NOT IMPLY THAT THE COMPANY WARRANTS
THE GOODS OR SERVICES IN ANY WAY.
ANYBUYEROFGOODSORSERVICESFROMTHECOMPANYAGREES
WITHTHE COMPANYTHATTHESOLEAND EXCLUSIVEREMEDIES FOR
BREACHOFANYWARRANTYCONCERNINGTHEGOODSORSERVICES
SHALLBEFORTHECOMPANY,ATITSOPTION,TOREPAIRORREPLACE
THE GOODS OR SERVICES OR REFUND THE PURCHASE PRICE. THE
COMPANY SHALL IN NO EVENT BE LIABLE FOR ANY CONSEQUENTIAL
OR INCIDENTAL DAMAGES EVEN IF THE COMPANY FAILS IN ANY AT-
TEMPT TO REMEDY DEFECTS IN THE GOODS OR SERVICES , BUT IN
SUCH CASE THE BUYER SHALL BE ENTITLED TO NO MORE THAN A
REFUND OF ALL MONIES PAID TOTHE COMPANY BYTHE BUYER FOR
PURCHASE OF THE GOODS OR SERVICES.
RETURN PROCEDURES
To return equipment to Moore Industries for repair, perform the following:
1. Notify the local Moore Industries’ Sales Representative or a factory Customer Service Repre-
sentative that you are returning equipment for repair. Furnish the Moore Industries’represen-
tative with the model and serial number(s) of the equipment to be returned.
2. In a cover letter or note, describe completely the following:
a. the symptoms that indicate the equipment needs repair
b. the environment in which the equipment has been operating (vibration, temperature, etc.)
c. approximate number of operating hours or approximate installation date (if known)
d. complete shipping information for return of the equipment after repair
e. the name and phone number of the person to contact if questions arise at the factory
3. Enclose the cover letter, packing list, copies of rejection or discrepancy reports (if available),
and purchase order or purchase order number with the equipment.
4. Use sufficient packing material and carefully pack the equipment in a sturdy shipping contain-
er.
5. Ship the equipment to the Customer Service Department nearest you.
The returned equipment will be inspected and tested at the factory. A Moore Industries’represen-
tative will contact the person designated in the cover letter if more information is needed.
In case of repair pursuant to Moore Industries’ return policy, the defective equipment will be
either replaced, or the purchase price refunded, at Moore Industries option. The equipment or its
replacement will be returned to you in accordance with the shipping instructions furnished in your
cover letter.
In other cases, the Moore Industries’representative will advise you of the repair cost and esti-
mated return date, if requested in your letter. Repair in such instances must be authorized by a
purchase order number before the equipment can be repaired and returned.
ANY CAUSE OF ACTION FOR BREACH OF ANY WARRANTY BY
THECOMPANYSHALLBEBARREDUNLESSTHECOMPANYRECEIVES
FROMTHEBUYERAWRITTENNOTICEOFTHEALLEGEDDEFECTOR
BREACH WITHIN TEN DAYS FROM THE EARLIEST DATE ON WHICH
THEBUYERCOULDREASONABLYHAVEDISCOVEREDTHEALLEGED
DEFECT OR BREACH, AND NO ACTION FOR THE BREACH OF ANY
WARRANTYSHALLBECOMMENCEDBYTHEBUYERNOLATERTHAN
TWELVEMONTHSFROMTHEEARLIESTDATEONWHICHTHEBUYER
COULD REASONABLY HAVE DISCOVERED THE ALLEGED DEFECT
OR BREACH.
RETURN POLICY
Fora period ofthirty-six(36)months from thedate of shipment,and under
normal conditions of use and service, Moore Industries (“The Company”)
will at its option replace, repair or refund the purchase price for any of its
manufacturedproductsfound, uponreturnto theCompany(transportation
charges prepaid and otherwise in accordance with the return procedures
established byThe Company), tobe defective in material or workmanship.
Thispolicyextendsto the originalBuyer onlyand not toBuyer’scustomers
orthe users ofBuyer’sproducts,unless Buyeris anengineeringcontractor
in which case the policy shall extend to Buyer’s immediate customer only.
This policy shall not apply if the product has been subject to alteration,
misuse, accident,neglect orimproper application, installation,or operation.
THECOMPANY SHALLIN NOEVENTBELIABLEFOR ANYINCIDENTAL
OR CONSEQUENTIAL DAMAGES.
Specifications and information subject to change without notice.
© 2005 Moore Industries-International, Inc.