DP5 1/8 DIN Analog Input Panel Meter Data Sheet

DP5 1/8 DIN Analog Input Panel Meter Data Sheet
Bulletin No. DP5-B
Drawing No. LP0546
Released 11/02
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion-controls.com
MODEL DP5 – 1/8 DIN ANALOG INPUT PANEL METERS
C
UL
R
!
PROCESS, VOLTAGE, CURRENT, AND TEMPERATURE INPUTS
!
5-DIGIT 0.56" HIGH LED DISPLAY
!
PROGRAMMABLE FUNCTION KEYS/USER INPUT
!
9 DIGIT TOTALIZER (INTEGRATOR) WITH BATCHING
!
OPTIONAL CUSTOM UNITS OVERLAY W/BACKLIGHT
!
NEMA 4X/IP65 SEALED FRONT BEZEL
US LISTED
IND. CONT. EQ.
51EB
GENERAL DESCRIPTION
SAFETY SUMMARY
The DP5 Panel Meters offer many features and performance capabilities to
suit a wide range of industrial applications. These meters are available in three
different models to handle various analog inputs, including DC Voltage/Current,
Process, and Temperature Inputs. Refer to pages 4 and 5 for the details on the
specific models.
The meters provide a MAX and MIN reading memory with programmable
capture time. The capture time is used to prevent detection of false max or min
readings which may occur during start-up or unusual process events.
The signal totalizer (integrator) can be used to compute a time-input product.
This can be used to provide a readout of totalized flow, calculate service
intervals of motors or pumps, etc. The totalizer can also accumulate batch
weighing operations.
Once the meters have been initially configured, the parameter list may be
locked out from further modification.
The meters have been specifically designed for harsh industrial environments.
With NEMA 4X/IP65 sealed bezel and extensive testing of noise effects to CE
requirements, the meter provides a tough yet reliable application solution.
All safety related regulations, local codes and instructions that appear in this
literature or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
DIMENSIONS In inches (mm)
CAUTION: Read complete
instructions prior to installation
and operation of the unit.
CAUTION: Risk of electric shock.
Note: Recommended minimum clearance (behind the panel) for mounting clip installation is
2.1" (53.4) H x 5.0" (127) W.
1
TABLE OF CONTENTS
Ordering Information . . . . . . . . . . . . .
General Meter Specifications . . . . . .
Universal DC Input Panel Meter . . . .
Process Input Panel Meter . . . . . . . .
Thermocouple and RTD Input Meter .
Accessories . . . . . . . . . . . . . . . . . . .
Installing the Meter . . . . . . . . . . . . . .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
2
3
4
4
5
5
6
Setting the Jumpers . . . . . . . . . . . . . . . . . . . 6
Wiring the Meter . . . . . . . . . . . . . . . . . . . . . . 7
Reviewing the Front Buttons and Display . . . 9
Programming the Meter . . . . . . . . . . . . . . . 10
Factory Service Operations . . . . . . . . . . . . . 17
Parameter Value Chart . . . . . . . . . . . . . . . . 19
Programming Overview. . . . . . . . . . . . . . . . 20
ORDERING INFORMATION
Meter Part Numbers
0
DP5
0
D - DC Volt/Current Input
P - Process Input
T - Thermocouple and RTD Input
0 - Red LED Display
0 - 85 to 250 VAC
1 - 11 to 36 VDC, 24 VAC
Accessories Part Number
TYPE
MODEL NO.
Accessories
PAXLBK
DESCRIPTION
PART NUMBERS
Units Label Kit Accessory (Not required for DP5T)
2
PAXLBK10
GENERAL METER SPECIFICATIONS
14. ENVIRONMENTAL CONDITIONS:
Operating Temperature Range: 0 to 50°C
Storage Temperature Range: -40 to 60°C
Operating and Storage Humidity: 0 to 85% max. RH non-condensing
Altitude: Up to 2000 meters
15. CERTIFICATIONS AND COMPLIANCES:
SAFETY
UL Recognized Component, File #E179259, UL3101-1, CSA C22.2 No.
1010-1
DP5T Only: File # E156876, UL873, CSA C22.2 No. 24
Recognized to U.S. and Canadian requirements under the Component
Recognition Program of Underwriters Laboratories, Inc.
UL Listed, File # E137808, UL508, CSA C22.2 No. 14-M95
LISTED by Und. Lab. Inc. to U.S. and Canadian safety standards
Type 4X Enclosure rating (Face only), UL50
IECEE CB Scheme Test Certificate #UL/5854B/UL
CB Scheme Test Report #02ME04503-04122002
Issued by Underwriters Laboratories, Inc.
IEC 1010-1, EN 61010-1: Safety requirements for electrical equipment
for measurement, control, and laboratory use, Part I
IP65 Enclosure rating (Face only), IEC 529
IP20 Enclosure rating (Rear of unit), IEC 529
ELECTROMAGNETIC COMPATIBILITY
1. DISPLAY: 5 digit, 0.56" (14.2 mm) red LED, (-19999 to 99999)
2. POWER:
AC Versions:
AC Power: 85 to 250 VAC, 50/60 Hz, 10 VA
Isolation: 2300 Vrms for 1 min. to all inputs.
DC Versions:
DC Power: 11 to 36 VDC, 11 W
AC Power: 24 VAC, ± 10%, 50/60 Hz, 10 VA
Isolation: 500 Vrms for 1 min. to all inputs (50 V working).
3. ANNUNCIATORS:
MAX - maximum readout selected
MIN - minimum readout selected
TOT - totalizer readout selected, flashes when total overflows
Units Label - optional units label backlight
4. KEYPAD: 3 programmable function keys, 5 keys total
5. A/D CONVERTER: 16 bit resolution
6. UPDATE RATES:
A/D conversion rate: 10 readings/sec.
Step response: 200 msec. max. to within 99% of final readout value
(digital filter and internal zero correction disabled)
700 msec. max. (digital filter disabled, internal zero correction enabled)
Display update rate: 1 to 10 updates/sec.
Max./Min. capture delay time: 0 to 3275 sec.
7. DISPLAY MESSAGES:
“OLOL” - Appears when measurement exceeds + signal range.
“ULUL” - Appears when measurement exceeds - signal range
DP5T: “OPEN” - Appears when open sensor is detected.
DP5T: “SHrt” - Appears when shorted sensor is detected (RTD only)
“. . . .” - Appears when display values exceed + display range.
“- . . .” - Appears when display values exceed - display range.
8. INPUT CAPABILITIES: See specific product specifications, pages 4-5
9. EXCITATION POWER: See specific product specifications, pages 4-5
10. LOW FREQUENCY NOISE REJECTION:
Normal Mode: > 60 dB @ 50 or 60 Hz ±1%, digital filter off
Common Mode: >100 dB, DC to 120 Hz
11. USER INPUT: One software defined user input
Max. Continuous Input: 30 VDC
Isolation To Sensor Input Common: Not isolated. Do not tie commons together.
Response Time : 50 msec. max.
Logic State: Jumper selectable for sink/source logic
INPUT STATE
SINKING INPUTS
Ω pull-up to +5 V
22 KΩ
SOURCING INPUTS
Ω pull-down
22 KΩ
Active
VIN < 0.9 VDC
VIN > 3.6 VDC
Inactive
VIN > 3.6 VDC
VIN < 0.9 VDC
Immunity to EN 50082-2
Electrostatic discharge
EN 61000-4-2 Level 2; 4 Kv contact
Level 3; 8 Kv air
Electromagnetic RF fields
EN 61000-4-3 Level 3; 10 V/m 1
80 MHz - 1 GHz
Fast transients (burst)
EN 61000-4-4 Level 4; 2 Kv I/O
Level 3; 2 Kv power
RF conducted interference
EN 61000-4-6 Level 3; 10 V/rms
150 KHz - 80 MHz
Simulation of cordless telephones ENV 50204 Level 3; 10 V/m
900 MHz ±5 MHz
200 Hz, 50% duty cycle
Emissions to EN 50081-2
RF interference
EN 55011
Enclosure class A
Power mains class A
Notes:
1. Self-recoverable loss of performance during EMI disturbance at 10 V/m:
Measurement input signal may deviate during EMI disturbance.
For operation without loss of performance:
Unit is mounted in a metal enclosure (Buckeye SM7013-0 or equivalent)
I/O and power cables are routed in metal conduit connected to earth
ground.
Refer to EMC Installation Guidelines section of the bulletin for additional
information.
16. CONNECTIONS: High compression cage-clamp terminal block
Wire Strip Length: 0.3" (7.5 mm)
Wire Gage: 30-14 AWG copper wire
Torque: 4.5 inch-lbs (0.51 N-m) max.
17. CONSTRUCTION: This unit is rated for NEMA 4X/IP65 indoor use. IP20
Touch safe. Installation Category II, Pollution Degree 2. One piece
bezel/case. Flame resistant. Synthetic rubber keypad. Panel gasket and
mounting clip included.
18. WEIGHT: 7 oz. (200 g)
12. TOTALIZER:
Time Base: second, minute, hour, or day
Time Accuracy: 0.01% typical
Decimal Point: 0 to 0.0000
Scale Factor: 0.001 to 65.000
Low Signal Cut-out: -19,999 to 99,999
Total: 9 digits, display alternates between high order and low order readouts
13. MEMORY: Nonvolatile E2PROM retains all programmable parameters
and display values.
3
MODEL DP5D - UNIVERSAL DC INPUT
!
FOUR VOLTAGE RANGES (300 VDC Max)
!
FIVE CURRENT RANGES (2A DC Max)
!
24 VDC TRANSMITTER POWER
DP5D SPECIFICATIONS
INPUT RANGES:
INPUT
RANGE
ACCURACY*
(18 to 28°C)
0.03% of reading
+0.03 µA
0.03% of reading
±2 mADC
+0.3 µA
0.03% of reading
±20 mADC
+3µA
0.05% of reading
±200 mADC
+30 µA
0.5% of reading
±2 ADC
+0.3 mA
0.03% of reading
±200 mVDC
+30 µV
0.03% of reading
±2 VDC
+0.3 mV
0.03% of reading
±20 VDC
+3 mV
0.05% of reading
±300 VDC
+30 mV
±200 µADC
ACCURACY*
(0 to 50°C)
IMPEDANCE/
COMPLIANCE
0.12% of reading
+0.04µA
0.12% of reading
+0.4 µA
0.12% of reading
+4 µA
0.15% of reading
+40 µA
0.7% of reading
+0.4 mA
0.12% of reading
+40 µV
0.12% of reading
+0.4 mV
0.12% of reading
+4 mV
0.15% of reading
+40 mV
MAX
CONTINUOUS RESOLUTION
OVERLOAD
1.11 Kohm
15 mA
10 nA
111 ohm
50 mA
0.1 µA
11.1 ohm
150 mA
1 µA
1.1 ohm
500 mA
10 µA
0.1 ohm
3A
0.1 mA
1.066 Mohm
100 V
10 µV
1.066 Mohm
300 V
0.1 mV
1.066 Mohm
300 V
1 mV
1.066 Mohm
300 V
10 mV
* After 20 minute warm-up. Accuracy is specified in two ways:
Accuracy over an 18 to 28°C and 10 to 75% RH environment; and
accuracy over a 0 to 50°C and 0 to 85%RH (non-condensing
environment). Accuracy over the 0 to 50°C range includes the
temperature coefficient effect of the meter.
EXCITATION POWER:
Transmitter Power: 24 VDC, ±5%, regulated, 50 mA max.
MODEL DP5P - PROCESS INPUT
DP5P SPECIFICATIONS
SENSOR INPUTS:
INPUT
(RANGE)
ACCURACY*
(18 to 28°C)
ACCURACY*
(0 to 50°C)
MAX
IMPEDANCE/
DISPLAY
CONTINUOUS
COMPLIANCE
RESOLUTION
OVERLOAD
0.03% of
0.12% of
20 mA
(-2 to 26 mA) reading +2 µA reading +3 µA
20 ohm
150 mA
1 µA
10 VDC
0.03% of
0.12% of
(-1 to 13 VDC) reading +2 mV reading +3 mV
500 Kohm
300 V
1 mV
* After 20 minute warm-up. Accuracy is specified in two ways: Accuracy over an
18 to 28°C and 10 to 75% RH environment; and accuracy over a 0 to 50°C and 0
to 85%RH (non-condensing environment). Accuracy over the 0 to 50°C range
includes the temperature coefficient effect of the meter.
EXCITATION POWER:
Transmitter Power: 24 VDC, ±5%, regulated, 50 mA max.
4
!
DUAL RANGE INPUT (20 mA or 10 VDC)
!
24 VDC TRANSMITTER POWER
MODEL DP5T - THERMOCOUPLE
AND
RTD INPUT
!
THERMOCOUPLE AND RTD INPUTS
!
CONFORMS TO ITS-90 STANDARDS
!
TIME-TEMPERATURE INTEGRATOR
DP5T SPECIFICATIONS
READOUT:
Resolution: Variable: 0.1, 0.2, 0.5, or 1, 2, or 5 degree
Scale: F or C
Offset Range: -19,999 to 99,999 display units
THERMOCOUPLE INPUTS:
Input Impedance: 20 MΩ
Lead Resistance Effect: 0.03µV/ohm
Max. Continuous Overvoltage: 30 V
INPUT
TYPE
RANGE
ACCURACY* ACCURACY*
STANDARD
(18 to 28°C)
(0 to 50°C)
T
-200 to 400°C
-270 to -200°C
1.2°C
**
2.1°C
E
-200 to 871°C
-270 to -200°C
1.0°C
**
2.4°C
J
-200 to 760°C
1.1°C
2.3°C
K
-200 to 1372°C
-270 to -200°C
1.3°C
**
3.4°C
R
-50 to 1768°C
1.9°C
S
-50 to 1768°C
B
WIRE COLOR
ANSI
BS 1843
ITS-90
(+) blue
(-) red
(+) white
(-) blue
ITS-90
(+) purple (+) brown
(-) red
(-) blue
INPUT TYPE
ITS-90
(+) white
(-) red
ITS-90
(+) yellow (+) brown
(-) red
(-) blue
4.0°C
ITS-90
no
standard
(+) white
(-) blue
1.9°C
4.0°C
ITS-90
no
standard
(+) white
(-) blue
100 to 300°C
300 to 1820°C
3.9°C
2.8°C
5.7°C
4.4°C
ITS-90
no
standard
no
standard
N
-200 to 1300°C
-270 to -200°C
1.3°C
**
3.1°C
ITS-90
(+) orange (+) orange
(-) red
(-) blue
C
(W5/W26)
0 to 2315°C
1.9°C
6.1°C
ASTM no
E988-90*** standard
RTD INPUTS:
Type: 3 or 4 wire, 2 wire can be compensated for lead wire resistance
Excitation current: 100 ohm range: 165 µA
10 ohm range: 2.6 mA
Lead resistance: 100 ohm range: 10 ohm/lead max.
10 ohm range: 3 ohms/lead max.
Max. continuous overload: 30 V
(+) yellow
(-) blue
100 ohm Pt
alpha = .00385
100 ohm Pt
alpha = .003919
120 ohm Nickel
alpha = .00672
10 ohm Copper
alpha = .00427
RANGE
ACCURACY*
(18 to 28°C)
ACCURACY*
(0 to 50°C)
-200 to 850°C
0.4°C
1.6°C
-200 to 850°C
0.4°C
1.6°C
-80 to 260°C
0.2°C
0.5°C
-100 to 260°C
0.4°C
0.9°C
STANDARD
***
IEC 751
no official
standard
no official
standard
no official
standard
DIRECT READOUT:
Input range: -10 to 65 mV
0 to 400 ohms, high range
0 to 25 ohms, low range
Display range: -19999 to 99999
no
standard
*After 20 min. warm-up. Accuracy is specified in two ways: Accuracy over an
18 to 28°C and 15 to 75% RH environment; and Accuracy over a 0 to 50°C and 0
to 85% RH (non condensing) environment. Accuracy specified over the 0 to 50°C
operating range includes meter tempco and ice point tracking effects. The
specification includes the A/D conversion errors, linearization conformity, and
thermocouple ice point compensation. Total system accuracy is the sum of meter
and probe errors. Accuracy may be improved by field calibrating the meter readout
at the temperature of interest.
** The accuracy over the interval -270 to -200°C is a function of temperature,
ranging from 1°C at -200°C and degrading to 7°C at -270°C. Accuracy may be
improved by field calibrating the meter readout at the temperature of interest.
*** These curves have been corrected to ITS-90.
ACCESSORIES
UNITS LABEL KIT (PAXLBK) - Not required for DP5T
Each meter has a units indicator with backlighting that can be customized
using the Units Label Kit. The backlight is controlled in the programming.
Each DP5T meter is shipped with °F and °C overlay labels which can be
installed into the meter’s bezel display assembly.
5
INPUT TYPE
RANGE
ACCURACY*
(18 to 28°C)
ACCURACY*
(0 to 50°C)
Direct
mV range
Direct
100 ohm range
Direct
10 ohm range
-10 to 65mV
(1 µV res.)
0 to 400 Ω
(10 MΩ res.)
0 to 25 Ω
(1 MΩ res.)
0.02% of reading
+ 4µV
0.02% of reading
+ 0.04 Ω
0.04% of reading
+ 0.005 Ω
0.12% of reading
+ 5µV
0.12% of reading
+ 0.05 Ω
0.20% of reading
+ 0.007 Ω
1.0 INSTALLING THE METER
Installation
The DP5 meets NEMA 4X/IP65 requirements for indoor use when
properly installed. The unit is intended to be mounted into an enclosed panel.
Prepare the panel cutout to the dimensions shown. Remove the panel latch
from the unit. Slide the panel gasket over
the rear of the unit to the back of the
bezel. The unit should be installed
fully assembled. Insert the
unit into the panel cutout.
While holding the unit in place, push the panel latch over the rear of the unit
so that the tabs of the panel latch engage in the slots on the case. The panel
latch should be engaged in the farthest forward slot possible. To achieve a
proper seal, tighten the latch screws evenly until the unit is snug in the panel
(Torque to approximately 7 in-lbs [79N-cm]). Do not over-tighten the screws.
Installation Environment
The unit should be installed in a location that does not exceed the maximum
operating temperature and provides good air circulation. Placing the unit near
devices that generate excessive heat should be avoided.
The bezel should be cleaned only with a soft cloth and neutral soap product.
Do NOT use solvents. Continuous exposure to direct sunlight may accelerate
the aging process of the bezel.
Do not use tools of any kind (screwdrivers, pens, pencils, etc.) to operate
the keypad of the unit.
PANEL CUT-OUT
2.0 SETTING
THE
JUMPERS
The meter can have up to two jumpers that must be checked and / or changed
prior to applying power. The two jumpers are: Input Range and User Input
Logic. The following Jumper Selection Figures show an enlargement of the
jumper area.
To access the jumpers, remove the meter base from the case by firmly
squeezing and pulling back on the side rear finger tabs. This should lower the
latch below the case slot (which is located just in front of the finger tabs). It is
recommended to release the latch on one side, then start the other side latch.
User Input Logic Jumper
This jumper selects the logic state of the user input. If the user input is not
used, it is not necessary to check or move this jumper.
DP5D Jumper Selection
Input Range Jumper
One jumper is used for voltage or current input ranges. Select the proper
input range high enough to avoid input signal overload. Only one jumper is
allowed in this area. Do not have a jumper in both the voltage and current
ranges at the same time. Avoid placing the jumper across two ranges.
JUMPER SELECTIONS
The
indicates factory setting.
Main
Circuit
Board
JUMPER LOCATIONS
CURRENT
VOLT/
OHM
6
USER INPUT
DP5P Jumper Selection
Main
Circuit
Board
JUMPER SELECTIONS
The
indicates factory setting.
JUMPER LOCATIONS
CURRENT
VOLT/
OHM
USER INPUT
DP5T Jumper Selection
RTD Input Jumper
One jumper is used for RTD input ranges. Select the proper range to match the RTD
probe being used. It is not necessary to remove this jumper when not using RTD probes.
Main
Circuit
Board
JUMPER SELECTIONS
The
JUMPER
LOCATION
indicates factory setting.
JUMPER
LOCATION
RTD
INPUT
3.0 WIRING
USER INPUT
THE
METER
c. Connect the shield to common of the unit and leave the other end of the
shield unconnected and insulated from earth ground.
3. Never run Signal or Control cables in the same conduit or raceway with AC
power lines, conductors feeding motors, solenoids, SCR controls, and
heaters, etc. The cables should be run in metal conduit that is properly
grounded. This is especially useful in applications where cable runs are long
and portable two-way radios are used in close proximity or if the installation
is near a commercial radio transmitter.
4. Signal or Control cables within an enclosure should be routed as far away as
possible from contactors, control relays, transformers, and other noisy
components.
5. In extremely high EMI environments, the use of external EMI suppression
devices, such as ferrite suppression cores, is effective. Install them on Signal
and Control cables as close to the unit as possible. Loop the cable through the
core several times or use multiple cores on each cable for additional
protection. Install line filters on the power input cable to the unit to suppress
power line interference. Install them near the power entry point of the
enclosure. The following EMI suppression devices (or equivalent) are
recommended:
Ferrite Suppression Cores for signal and control cables:
Fair-Rite # 0443167251 (RLC #FCOR0000)
TDK # ZCAT3035-1330A
Steward #28B2029-0A0
Line Filters for input power cables:
Schaffner # FN610-1/07 (RLC #LFIL0000)
Schaffner # FN670-1.8/07
Corcom #1VR3
Note: Reference manufacturer’s instructions when installing a line filter.
6. Long cable runs are more susceptible to EMI pickup than short cable runs.
Therefore, keep cable runs as short as possible.
7. Switching of inductive loads produces high EMI. Use of snubbers across
inductive loads suppresses EMI.
Snubber: RLC#SNUB0000.
WIRING OVERVIEW
Electrical connections are made via screw-clamp terminals located on the
back of the meter. All conductors should conform to the meter’s voltage and
current ratings. All cabling should conform to appropriate standards of good
installation, local codes and regulations. It is recommended that power supplied
to the meter (DC or AC) be protected by a fuse or circuit breaker.
When wiring the meter, compare the numbers embossed on the back of the
meter case against those shown in wiring drawings for proper wire position.
Strip the wire, leaving approximately 0.3" (7.5 mm) bare lead exposed (stranded
wires should be tinned with solder). Insert the lead under the correct screwclamp terminal and tighten until the wire is secure. (Pull wire to verify
tightness.) Each terminal can accept up to one #14 AWG (2.55 mm) wire, two
#18 AWG (1.02 mm), or four #20 AWG (0.61 mm).
EMC INSTALLATION GUIDELINES
Although this meter is designed with a high degree of immunity to ElectroMagnetic Interference (EMI), proper installation and wiring methods must be
followed to ensure compatibility in each application. The type of the electrical
noise, its source or the method of coupling into the unit may be different for
various installations.Listed below are some EMC guidelines for successful
installation in an industrial environment.
1. The meter should be mounted in a metal enclosure, which is properly
connected to protective earth.
2. Use shielded (screened) cables for all Signal and Control inputs. The shield
(screen) pigtail connection should be made as short as possible. The
connection point for the shield depends somewhat upon the application.
Listed below are the recommended methods of connecting the shield, in order
of their effectiveness.
a. Connect the shield only at the panel where the unit is mounted to earth
ground (protective earth).
b. Connect the shield to earth ground at both ends of the cable, usually when
the noise source frequency is above 1 MHz.
7
3.1 POWER WIRING
AC Power
DC Power
Terminal 1: VAC
Terminal 2: VAC
Terminal 1: +VDC
Terminal 2: -VDC
3.2 INPUT SIGNAL WIRING
DP5D INPUT SIGNAL WIRING
Before connecting signal wires, the Input Range Jumper should be verified for proper position.
Voltage Signal
(self powered)
Current Signal
(self powered)
Current Signal (2 wire
requiring excitation)
Current Signal (3 wire
requiring excitation)
Terminal 3: +VDC
Terminal 5: -VDC
Terminal 4: +ADC
Terminal 5: -ADC
Terminal 4: -ADC
Terminal 6: +ADC
Terminal 4: +ADC (signal)
Terminal 5: -ADC (common)
Terminal 6: +Volt supply
Voltage Signal (3 wire
requiring excitation)
Terminal 3: +VDC (signal)
Terminal 5: -VDC (common)
Terminal 6: +Volt supply
Potentiometer Signal
(3 wire requiring excitation)
CAUTION: Sensor input common is NOT isolated from user
input common. In order to preserve the safety of the meter
application, the sensor input common must be suitably isolated
from hazardous live earth referenced voltages; or input
common must be at protective earth ground potential. If not,
hazardous live voltage may be present at the User Input and
User Input Common terminals. Appropriate considerations
must then be given to the potential of the user input common
with respect to earth common.
Terminal 3: Wiper
Terminal 5: Low end of pot.
Terminal 6: High end of pot.
Input Range Jumper: 300 Volt
Module 1 Input Range: 300 Volt
Note: The Apply signal scaling style
should be used because the signal will
be in volts.
DP5P INPUT SIGNAL WIRING
Voltage Signal
(self powered)
Current Signal
(self powered)
Current Signal (2 wire
requiring excitation)
Current Signal (3 wire
requiring excitation)
Terminal 3: +VDC
Terminal 5: -VDC
Terminal 4: +ADC
Terminal 5: -ADC
Terminal 4: -ADC
Terminal 6: +ADC
Terminal 4: +ADC (signal)
Terminal 5: -ADC (common)
Terminal 6: +Volt supply
Voltage Signal (3 wire
requiring excitation)
Terminal 3: +VDC (signal)
Terminal 5: -VDC (common)
Terminal 6: +Volt supply
CAUTION: Sensor input common is NOT isolated from user input common. In order to preserve the safety of the meter application, the sensor input
common must be suitably isolated from hazardous live earth referenced voltages; or input common must be at protective earth ground potential. If not,
hazardous live voltage may be present at the User Input and User Input Common terminals. Appropriate considerations must then be given to the
potential of the user input common with respect to earth common.
8
DP5T INPUT SIGNAL WIRING
Thermocouple
3-Wire RTD
2-Wire RTD
CAUTION: Sensor input common is NOT isolated
from user input common. In order to preserve the
safety of the meter application, the sensor input
common must be suitably isolated from hazardous
live earth referenced voltages; or input common
must be at protective earth ground potential. If
not, hazardous live voltage may be present at the
User Input and User Input Common terminals.
Appropriate considerations must then be given to
the potential of the user input common with
respect to earth common.
3.3 USER INPUT WIRING
Before connecting the wires, the User Input Logic Jumper should be verified for proper position. If not using the User Input then skip this section.
Sinking Logic
Sourcing Logic
Terminal 8:
Terminal 7:
Terminal 8: + VDC thru external switching device
Terminal 7: -VDC thru external switching device
}
Connect external switching device between the
User Input terminal and User Comm.
In this logic, the user input of the meter is
internally pulled down to 0 V with 22 K
resistance. The input is active when a voltage
greater than 3.6 VDC is applied.
In this logic, the user input of the meter
is internally pulled up to +5 V with 22 K
resistance. The input is active when it is
pulled low (<0 .9 V).
4.0 REVIEWING
THE
FRONT BUTTONS
AND
DISPLAY
KEY
DISPLAY MODE OPERATION
PROGRAMMING MODE OPERATION
DSP
Index display through max/min/total/input readouts
Quit programming and return to display mode
PAR
Access parameter list
Store selected parameter and index to next parameter
F1#
Function key 1; hold for 3 seconds for Second Function 1**
Increment selected parameter value
F2"
Function key 2; hold for 3 seconds for Second Function 2**
Decrement selected parameter value
RST
Reset (Function key)**
Hold with F1#, F2" to scroll value by x1000
* Display Readout Legends may be locked out in Factory Settings.
** Factory setting for the F1, F2, and RST keys is NO mode.
9
5.0 PROGRAMMING
THE
METER
OVERVIEW
PROGRAMMING MENU
DISPLAY MODE
STEP BY STEP PROGRAMMING INSTRUCTIONS:
The meter normally operates in the Display Mode. In this mode, the meter
displays can be viewed consecutively by pressing the DSP key. The
annunciators to the left of the display indicate which display is currently shown;
Max Value (MAX), Min Value (MIN), or Totalizer Value (TOT). Each of these
displays can be locked from view through programming. (See Module 3) The
Input Display Value is shown with no annunciator.
The Programming Mode is entered by pressing the PAR key. If this mode is
not accessible, then meter programming is locked by either a security code or a
hardware lock. (See Modules 2 and 3 for programming lock-out details.)
PROGRAMMING MODE
MODULE ENTRY (ARROW & PAR KEYS)
PROGRAMMING MODE ENTRY (PAR KEY)
Upon entering the Programming Mode, the display alternates between !"#
and the present module (initially $%). The arrow keys (F1! and F2") are used
to select the desired module, which is then entered by pressing the PAR key.
Two programming modes are available.
Full Programming Mode permits all parameters to be viewed and modified.
Upon entering this mode, the front panel keys change to Programming Mode
operations. This mode should not be entered while a process is running, since
the meter functions and User Input response may not operate properly while
in Full Programming Mode.
Quick Programming Mode permits only certain parameters to be viewed
and/or modified. When entering this mode, the front panel keys change to
Programming Mode operations, and all meter functions continue to operate
properly. Quick Programming Mode is configured in Module 3. Throughout
this document, Programming Mode (without Quick in front) always refers to
“Full” Programming Mode.
PARAMETER (MODULE) MENU (PAR KEY)
Each module has a separate parameter menu. These menus are shown at the
start of each module description section which follows. The PAR key is pressed
to advance to a particular parameter to be changed, without changing the
programming of preceding parameters. After completing a module, the display
will return to !"# $%. From this point, programming may continue by selecting
and entering additional modules. (See MODULE ENTRY above.)
PARAMETER SELECTION ENTRY (ARROW & PAR KEYS)
PROGRAMMING TIPS
For each parameter, the display alternates between the parameter and the
present selection or value for that parameter. For parameters which have a list
of selections, the arrow keys (F1! and F2") are used to sequence through the
list until the desired selection is displayed. Pressing the PAR key stores and
activates the displayed selection, and also advances the meter to the next
parameter.
The Programming Menu is organized into nine modules (See above). These
modules group together parameters that are related in function. It is
recommended to begin programming with Module 1 and proceed through each
module in sequence. If lost or confused while programming, press the DSP key
to exit programming mode and start over. When programming is complete, it is
recommended to record the meter settings on the Parameter Value Chart and
lock-out parameter programming with a User Input or lock-out code. (See
Modules 2 and 3 for lock-out details.)
NUMERICAL VALUE ENTRY (ARROW, RST & PAR KEYS)
For parameters which require a numerical value entry, the arrow keys can be
used to increment or decrement the display to the desired value. When an arrow
key is pressed and held, the display automatically scrolls up or scrolls down.
The longer the key is held, the faster the display scrolls.
The RST key can be used in combination with the arrow keys to enter large
numerical values, when the RST key is pressed along with an arrow key, the
display scrolls by 1000’s. Pressing the PAR key stores and activates the
displayed value, and also advances the meter to the next parameter.
FACTORY SETTINGS
Factory Settings may be completely restored in Module 9. This is a good
starting point if encountering programming problems. Throughout the module
description sections which follow, the factory setting for each parameter is
shown below the parameter display. In addition, all factory settings are listed on
the Parameter Value Chart following the programming section.
ALTERNATING SELECTION DISPLAY
PROGRAMMING MODE EXIT (DSP KEY or PAR KEY at
$%)
In the module description sections which follow, the dual display with
arrows appears for each programming parameter. This is used to illustrate the
display alternating between the parameter (top display) and the parameter's
Factory Setting (bottom display). In most cases, selections or value ranges for
the parameter will be listed on the right.
The Programming Mode is exited by pressing the DSP key (from anywhere
in the Programming Mode) or the PAR key (with !"# $% displayed). This will
commit any stored parameter changes to memory and return the meter to the
Display Mode. If a parameter was just changed, the PAR key should be pressed
to store the change before pressing the DSP key. (If power loss occurs before
returning to the Display Mode, verify recent parameter changes.)
Indicates Program Mode Alternating Display
Parameter
%$&'( "
! !"!#$
!"#
Selection/Value
10
5.1 MODULE 1 - SIGNAL INPUT PARAMETERS ('()$!)
PARAMETER MENU
DP5T PARAMETER MENU
TEMPERATURE SCALE
Refer to the appropriate Input Range for the selected
meter. Use only one Input Range, then proceed to Display
Decimal Point.
./$0( "
!
,-
SELECTION
RANGE
RESOLUTION
±200.00 µA
±2.0000 mA
±20.000 mA
±200.00 mA
!"#*
2u
20u
300u
RANGE
RESOLUTION
±200.00 mV
±2.0000 V
±20.000 V
DISPLAY DECIMAL POINT
±300.00 V
1(/23 "
!
!
±2.0000 A
Select the input range that corresponds to the external signal. This selection
should be high enough to avoid input signal overload but low enough for the
desired input resolution. This selection and the position of the Input Range
Jumper must match.
0
0.0
0.00
0.000
0.0000



200uA
!"!!#$
!"!#$
!"#$
2A
SELECTION
°C
Select the temperature scale. This selection applies for Input, MAX, MIN,
and TOT displays. This does not change the user installed Custom Units
Overlay display. If changed, those parameters that relate to the temperature
scale should be checked.
DP5D INPUT RANGE
%$&'( "
! )!!*
°F
These selections are not
available for DP5T.
Select the decimal point location for the Input, MAX and MIN displays. (The
TOT display decimal point is a separate parameter.) This selection also affects
%4*51, 1.2+ and 1.2# parameters.
DP5P INPUT RANGE
DISPLAY ROUNDING*
RANGE
RESOLUTION
SELECTION
!"!#$
+!*
%4*51 "
!
+
±20.000 mA
±10.000 V
Select the input range that corresponds to the external signal.
5
50
100
Rounding selections other than one, cause the Input Display to ‘round’ to the
nearest rounding increment selected (ie. rounding of ‘5’ causes 122 to round to
120 and 123 to round to 125). Rounding starts at the least significant digit of
the Input Display. Remaining parameter entries (scaling point values, etc.) are
not automatically adjusted to this display rounding selection.
SELECTION TYPE
tc-t
387(
387,
387;
387%
387.
3879
3875
2
20
These bottom selections are not
available for DP5T.
DP5T INPUT TYPE
362( "
! *+(,
1
10



%$&'( "
! !"!#$
T TC
E TC
J TC
K TC
R TC
S TC
B TC
N TC
SELECTION
TYPE
3878
Pt385
Pt392
Ni672
Cu427
:03
rES-H
%(.70
C TC
RTD platinum 385
DP5T: TEMPERATURE DISPLAY OFFSET*
RTD platinum 392
RTD nickel 672
<--.3 "
!
!
RTD copper 10 Ω
Direct mV range
Direct ohms range high
7+==== to =====
The temperature display can be corrected with an offset value. This can be
used to compensate for probe errors, errors due to variances in probe placement
or adjusting the readout to a reference thermometer. This value is automatically
updated after a Zero Display to show how far the display is offset. A value of
zero will remove the affects of offset.
Direct ohms range low
Select the input type that corresponds to the input sensor. For RTD types,
check the RTD Input Jumper for matching selection. For sensor verification and
testing, use the direct readout modes.
11
FILTER SETTING*
->03% "
!
+"!
INPUT VALUE FOR SCALING POINT 2
>&2 # "
! +!!"!!
!"! to #@"! seconds
For Key-in (;(?), enter the known second Input Value by using the arrow
keys. For Apply ($20?), adjust the signal source externally until the next
desired Input Value appears.
The input filter setting is a time constant expressed in tenths of a second. The
filter settles to 99% of the final display value within approximately 3 time
constants. This is an Adaptive Digital Filter which is designed to steady the
Input Display reading. A value of ‘0’ disables filtering.
DISPLAY VALUE FOR SCALING POINT 2
FILTER BAND*
9$&1 "
!
+!
1.2 # "
! +!!"!!
!"! to #@"! display units
General Notes on Scaling
1. Input Values for scaling points should be confined to the limits of the Input
Range.
2. The same Input Value should not correspond to more than one Display Value.
(Example: 20 mA can not equal 0 and 10.)
This is referred to as read out jumps (vertical scaled segments).
3. The same Display Value can correspond to more than one Input Value.
(Example: 0 mA and 20 mA can equal 10.)
This is referred to as readout dead zones (horizontal scaled segments).
4. The maximum scaled Display Value spread between range maximum and
minimum is limited to 65,535. For example using +20 mA range the
maximum +20 mA can be scaled to is 32,767 with 0 mA being 0 and Display
Rounding of 1. (Decimal points are ignored.) The other half of 65,535 is for
the lower half of the range 0 to -20 mA even if it is not used. With Display
Rounding of 2, +20 mA can be scaled for (32,767 x 2 =) 65,535 but with
even Input Display values shown.
5. For input levels beyond the first programmed Input Value, the meter extends
the Display Value by calculating the slope from the first two coordinate pairs
(>&2+ / 1.2+ & >&2# / 1.2#). If >&2+ = 4 mA and 1.2+ = 0, then 0 mA
would be some negative Display Value. The calculations stop at the limits
of the Input Range.
6. For input levels beyond the last programmed Input Value, the meter extends
the Display Value by calculating the slope from the two sequential coordinate
pairs. The calculations stop at the limits of the Input Range.
The remaining parameters in Module 1 do not apply to the
DP5T.
SCALING STYLE
KEY
APLY
key-in data
apply signal
If Input Values and corresponding Display Values are known, the Key-in
(;(?) scaling style can be used. This allows scaling without the presence or
changing of the input signal. If Input Values have to be derived from the actual
input signal source or simulator, the Apply ($20?) scaling style must be used.
INPUT VALUE FOR SCALING POINT 1
>&2 + "
! !"!!
7+==== to =====
For Key-in (;(?), enter the known first Input Value by using the arrow keys.
(The Input Range selection sets up the decimal location for the Input Value).
For Apply ($20?), apply the input signal to the meter, adjust the signal source
externally until the desired Input Value appears. In either method, press the
PAR key to enter the value being displayed. The DSP key can be pressed
without changing the previously stored >&2+ value in the $20? style.
DISPLAY VALUE FOR SCALING POINT 1
1.2 + "
! !"!!
7+==== to =====
Enter the second coordinating Display Value by using the arrow keys. This
is the same for ;(? and $20? scaling styles.
The digital filter will adapt to variations in the input signal. When the
variation exceeds the input filter band value, the digital filter disengages. When
the variation becomes less than the band value, the filter engages again. This
allows for a stable readout, but permits the display to settle rapidly after a large
process change. The value of the band is in display units, independent of the
Display Decimal Point position. A band setting of ‘0’ keeps the digital filter
permanently engaged.
.3?0( "
! ;(?
7+==== to =====
7+==== to =====
Enter the first coordinating Display Value by using the arrow keys. This is
the same for ;(? and $20? scaling styles. The decimal point follows the 1(/23
selection.
* Factory Setting can be used without affecting basic start-up.
12
5.2 MODULE 2 - USER INPUT AND FRONT PANEL FUNCTION KEY
PARAMETERS (-(.$/)
PARAMETER MENU
The user input is programmable to perform specific meter control functions.
While in the Display Mode or Program Mode, the function is executed the
instant the user input transitions to the active state.
The front panel function keys are also individually programmable to perform
specific meter control functions. While in the Display Mode, the primary
function is executed the instant the key is pressed. Holding the function key for
three seconds executes a secondary function. It is possible to program a
secondary function without a primary function.
In most cases, if the user input and/or one of the function keys is
programmed for the same function, the maintained (level trigger) actions will
be performed while the user input or at least one of the function keys are
activated. The momentary (edge trigger) actions will be performed every time
the user input or function keys transition to the active state.
RELATIVE/ABSOLUTE DISPLAY
:.%7+ "
! 17%(0
-+ "
! 17%(0
This function will switch the Input Display between Relative and Absolute.
The Relative is a net value that includes the Display Offset Value. The Input
Display will normally show the Relative unless switched by this function.
Regardless of the display selected, all meter functions continue to operate based
on relative values. The Absolute is a gross value (based on Module 1 DSP and
INP entries) without the Display Offset Value. The Absolute display is selected
as long as the user input is activated (maintained action) or at the transition of
the function key (momentary action). When the user input is released, or the
function key is pressed again, the input display switches back to Relative
display. $9. (absolute) or %(0 (relative) is momentarily displayed at transition
to indicate which display is active.
Note: In the following explanations, not all selections are available for both
the user input and front panel function keys. Alternating displays are shown
with each selection. Those selections showing both displays are available for
both. If a display is not shown, it is not available for that selection. :.%7+
will represent the user input. -+ will represent all five function keys.
HOLD DISPLAY
:.%7+ "
! 17C01
NO FUNCTION
:.%7+ "
!
&<
!
-+ "
&<
HOLD ALL FUNCTIONS
No function is performed if activated. This is the factory setting for the user
input and all function keys. No function can be selected without affecting basic
start-up.
:.%7+ "
! $7C01
PROGRAMMING MODE LOCK-OUT
:.%7+ "
! 20</
The meter disables processing the input and holds all
display contents as long as activated (maintained action).
SYNCHRONIZE METER READING
:.%7+ "
! .?&/
Programming Mode is locked-out, as long as activated
(maintained action). A security code can be configured to
allow programming access during lock-out.
The meter suspends all functions as long as activated
(maintained action). When the user input is released, the
meter synchronizes the restart of the A/D with other
processes or timing events.
STORE BATCH READING IN TOTALIZER
ZERO (TARE) DISPLAY
:.%7+ "
! %(0
The shown display is held but all other meter functions
continue as long as activated (maintained action).
!
:.%7+ "
! 9$3
-+ "
%(0
!
-+ "
9$3
The Input Display value is one time added (batched) to the Totalizer at
transition to activate (momentary action). The Totalizer retains a running sum of
each batch operation until the Totalizer is reset. When this function is selected,
the normal operation of the Totalizer is overridden.
The Zero (Tare) Display provides a way to zero the Input Display value at
various input levels, causing future Display readings to be offset. This function
is useful in weighing applications where the container or material on the scale
should not be included in the next measurement value. When activated
(momentary action), %(A(3 flashes and the Display is set to zero. At the same
time, the Display value (that was on the display before the Zero Display) is
subtracted from the Display Offset Value and is automatically stored as the new
Display Offset Value (<BBA3). If another Zero (tare) Display is performed, the
display will again change to zero and the Display reading will shift accordingly.
SELECT TOTALIZER DISPLAY
:.%7+ "
! 17343
13
The Totalizer display is selected as long as activated
(maintained action). When the user input is released, the
Input Display is returned. The DSP key overrides the active
user input. The Totalizer continues to function independent
of being displayed.
RESET TOTALIZER
RESET, SELECT, ENABLE MAXIMUM DISPLAY
-+ "
! %7343
:.%7+ "
! %343+
When activated (momentary action), the Maximum value
is set to the present Input Display value. Maximum continues
from that value while active (maintained action). When the
user input is released, Maximum detection stops and holds its
value. This selection functions independent of the selected display. The DSP key
overrides the active user input display but not the Maximum function.
:.%7+ "
! %7C>
When activated (momentary action), %(.(3 flashes and the Totalizer resets to
zero. The Totalizer then continues to operate as it is configured. This selection
functions independent of the selected display.
SELECT MINIMUM DISPLAY
RESET AND ENABLE TOTALIZER
:.%7+ "
! %343#
The Minimum display is selected as long as activated
(maintained action). When the user input is released, the
Input Display is returned. The DSP key overrides the active
user input. The Minimum continues to function
independent of being displayed.
:.%7+ "
! 1704
When activated (momentary action), %(.(3 flashes and
the Totalizer resets to zero. The Totalizer continues to
operate while active (maintained action). When the user
input is released, the Totalizer stops and holds its value. This
selection functions independent of the selected display.
RESET MINIMUM
ENABLE TOTALIZER
:.%7+ "
! (7343
When activated (momentary action), %(.(3 flashes and
the Minimum reading is set to the present Input Display
value. The Minimum function then continues from that value.
This selection functions independent of the selected display.
The Totalizer continues to operate as long as activated
(maintained action). When the user input is released, the
Totalizer stops and holds its value. This selection functions
independent of the selected display.
!
-+ "
%704
RESET, SELECT, ENABLE MINIMUM DISPLAY
SELECT MAXIMUM DISPLAY
:.%7+ "
! 17C>
When activated (momentary action), the Minimum value
is set to the present Input Display value. Minimum continues
from that value while active (maintained action). When the
user input is released, Minimum detection stops and holds
its value. This selection functions independent of the selected display. The DSP
key overrides the active user input display but not the Minimum function.
:.%7+ "
! %704
The Maximum display is selected as long as activated
(maintained action). When the user input is released, the
Input Display returns. The DSP key overrides the active
user input. The Maximum continues to function
independent of being displayed.
RESET MAXIMUM
When activated (momentary action), %(.(3 flashes and
the Maximum resets to the present Input Display value. The
Maximum function then continues from that value. This
selection functions independent of the selected display.
RESET MAXIMUM AND MINIMUM
!
:.%7+ "
! %7C0
-+ "
%7C>
!
-+ "
%7C0
When activated (momentary action), %(.(3 flashes and the Maximum and
Minimum readings are set to the present Input Display value. The Maximum
and Minimum function then continues from that value. This selection functions
independent of the selected display.
5.3 MODULE 3 - DISPLAY
AND PROGRAM
PARAMETERS
LOCK-OUT
(0(1%/)
PARAMETER MENU
MAXIMUM DISPLAY LOCK-OUT*
MINIMUM DISPLAY LOCK-OUT*
TOTALIZER DISPLAY LOCK-OUT*
!
C> "
0</
!
0< "
0</
PROGRAM MODE SECURITY CODE*
/41( "
!
!
3<3 "
! 0</
! to #@!
By entering any non-zero value, the prompt /41( ! will appear when trying
to access the Program Mode. Access will only be allowed after entering a
matching security code or universal code of ###. With this lock-out, a user input
would not have to be configured for Program Lock-out. However, this lock-out
is overridden by an inactive user input configured for Program Lock-out.
These displays can be programmed for 0</ or %(1. When programmed for
0</, the display will not be shown when the DSP key is pressed regardless of
Program Lock-out status. It is suggested to lock-out the display if it is not needed.
The associated function will continue to operate even if its display is locked-out.
* Factory Setting can be used without affecting basic start-up.
14
5.4 MODULE 4 - SECONDARY FUNCTION PARAMETERS (2(34/)
PARAMETER MENU
C>73 "
!
!"+
MAX CAPTURE DELAY TIME*
DISPLAY OFFSET VALUE*
!"+ to )#E@"! sec.
This parameter does not apply for the DP5T.
<--.3 "
! !"!!
When the Input Display is above the present MAX value for the entered
delay time, the meter will capture that display value as the new MAX reading.
A delay time helps to avoid false captures of sudden short spikes.
0<73 "
!
!"+
7+==== to +====
Unless a Zero Display was performed or an offset from Module 1 scaling is
desired, this parameter can be skipped. The Display Offset Value is the
difference from the Absolute (gross) Display value to the Relative (net) Display
value for the same input level. The meter will automatically update this Display
Offset Value after each Zero Display. The Display Offset Value can be directly
keyed-in to intentionally add or remove display offset. See Relative / Absolute
Display and Zero Display explanations in Module 2.
MIN CAPTURE DELAY TIME*
!"+ to )#E@"! sec.
When the Input Display is below the present MIN value for the entered delay
time, the meter will capture that display value as the new MIN reading. A delay
time helps to avoid false captures of sudden short spikes.
DP5T: ICE POINT COMPENSATION*
1.273 "
!
#
>/( "
!
<&
DISPLAY UPDATE RATE*
+
#
@
+!
<&
<--
This parameter turns the internal ice point compensation on or off. Normally,
the ice point compensation is on. If using external compensation, set this
parameter to off. In this case, use copper leads from the external compensation
point to the meter.
updates/sec.
This parameter determines the rate of display update. When set to 10
updates/second, the internal re-zero compensation is disabled, allowing for the
fastest possible output response.
* Factory Setting can be used without affecting basic start-up.
970>3 "
! <--
UNITS LABEL BACKLIGHT*
<&
<--
The Units Label Kit Accessory contains a sheet of custom unit overlays
which can be installed in to the meter’s bezel display assembly. The backlight
for these custom units is activated by this parameter.
15
5.5 MODULE 5 - TOTALIZER (INTEGRATOR) PARAMETERS (5(*%*)
PARAMETER MENU
TOTALIZER HIGH ORDER DISPLAY
The totalizer accumulates (integrates) the Input Display value using one of
two modes. The first is using a time base. This can be used to compute a timetemperature product. The second is through a user input or function key
programmed for Batch (one time add on demand). This can be used to provide
a readout of temperature integration, useful in curing and sterilization
applications. If the Totalizer is not needed, its display can be locked-out and this
module can be skipped during programming.
When the total exceeds 5 digits, the front panel annunciator TOT flashes. In
this case, the meter continues to totalize up to a 9 digit value. The high order 4
digits and the low order 5 digits of the total are displayed alternately. The letter
“I” denotes the high order display.
TOTALIZER BATCHING
The Totalizer Time Base and scale factor are overridden when a user input or
function key is programmed for store batch (9$3). In this mode, when the user
input or function key is activated, the Input Display reading is one time added
to the Totalizer (batch). The Totalizer retains a running sum of each batch
operation until the Totalizer is reset. This is useful in weighing operations, when
the value to be added is not based on time but after a filling event.
TOTALIZER DECIMAL POINT*
1(/23 "
! !"!!
0
0.0
0.00
0.000
0.0000
TOTALIZER USING TIME BASE
For most applications, this matches the Input Display Decimal Point
(1(/23). If a different location is desired, refer to Totalizer Scale Factor.
Totalizer accumulates as defined by:
Input Display x Totalizer Scale Factor
Totalizer Time Base
Where:
Input Display - the present input reading
Totalizer Scale Factor - 0.001 to 65.000
Totalizer Time Base - (the division factor of 39$.()
TOTALIZER TIME BASE
39GA( "
! F>&
A(/ - seconds (÷ 1) I4*% - hours (÷ 3600)
F>& - minutes (÷ 60) 1G6 - days (÷ 86400)
Example: The input reading is at an average of 10.0°C per hour. The Totalizer
is used to verify this average reading in a controlled time frame of 4 hours.
Because the Input Display and Totalizer are both in tenths of °C, the Totalizer
Scale Factor is 1. However, the Totalizer Time Base is hours (3600) divided
by the 4 hours in the controlled time frame to yield a Totalizer Scale Factor
of 0.250. By placing these values in the equation, the Totalizer will
accumulate every second as follows:
This is the time base used in Totalizer accumulations. If the Totalizer is being
accumulated through a user input programmed for Batch, then this parameter
does not apply.
TOTALIZER SCALE FACTOR*
./-$/ "
! +"!!!
10.0 x 0.250 = 0.00069 accumulates each second
3600
This results in:
0.04167 accumulates each minute
2.5 accumulates each hour
10.0 reached at the end of 4 hours
!"!!+ to '@"!!!
For most applications, the Totalizer reflects the same decimal point location
and engineering units as the Input Display. In these cases, the Totalizer Scale
Factor is 1.000. The Totalizer Scale Factor can be used to scale the Totalizer to
a different value than the Input Display. Common possibilities are:
1. Changing decimal point location (example tenths to whole)
2. Changing engineering units (example inches to meters)
3. Changing both decimal point location and engineering units.
4. Average over a controlled time frame.
Details on calculating the scale factor are shown later.
If the Totalizer is being accumulated through a user input programmed for
Batch, then this parameter does not apply.
TOTALIZER SCALE FACTOR CALCULATION EXAMPLES
1. When changing the Totalizer Decimal Point (1(/23) location from the Input
Display Decimal Point (1(/23), the required Totalizer Scale Factor is
multiplied by a power of ten.
Example: Input (1(/23) = 0.0
Input (1(/23) = 0.00
TOTALIZER LOW CUT VALUE*
048*3 "
! 7+=="==
7+==== to =====
TOTALIZER POWER UP RESET*
NO
rSt
1(/23
Scale
Factor
0.00
0.0
0
x10
x100
10
1
.1
.01
.001
0.000
0.00
0.0
0
x10
10
1
.1
.01
.001
(x = Totalizer display is round by tens or hundreds)
2. When changing the Totalizer engineering units, the Totalizer Scale Factor is
the known conversion multiplier from Input Display units to Totalizer units.
Example: If Input Display is feet and the Totalizer needs to be in yards, the
conversion multiplier from feet to yards is 0.333. Enter 0.333 as the
Totalizer scale factor.
3. When changing both the Totalizer engineering units and Totalizer Decimal
Point the two calculations are multiplied together. Example: Input Display =
feet in tenths (0.0) with Totalizer = whole yards (0), the scale factor would
be 0.033.
4. To obtain an average reading within a controlled time frame, the selected
Totalizer Time Base is divided by the given time period expressed in the
same timing units.
Example: Average temperature per hour in a 4 hour period, the scale factor
would be 0.250. To achieve a controlled time frame, connect an external
timer to a user input programmed for %343#. The timer will control the
start (reset) and the stopping (hold) of the totalizer.
A low cut value disables Totalizer when the Input Display value falls below
the value programmed.
H7:H "
!
&<
Scale
Factor
Totalizer
1(/23
Totalizer
Do not reset buffer
Reset buffer
The Totalizer can be reset to zero on each meter power-up by setting this
parameter to reset.
* Factory Setting can be used without affecting basic start-up.
16
5.9 MODULE 9 - FACTORY SERVICE OPERATIONS (6(./3)
PARAMETER MENU
RESTORE FACTORY DEFAULTS
/41( "
!
''
DP5P - Input Calibration
Use the arrow keys to display /41( '' and press PAR.
The meter will display %(.(3 and then return to /41( @!.
Press DSP key to return to Display Mode. This will
overwrite all user settings with the factory settings.
WARNING: Calibration of this meter requires a signal source with an
accuracy of 0.01% or better.
Before starting, verify that the precision signal source is connected to the
correct terminals and ready. Allow a 30 minute warm-up period before
calibrating the meter. 54 and PAR can be chosen to exit the calibration mode
without any changes taking place.
Then perform the following procedure:
1. Use the arrow keys to display /41( JK and press PAR.
2. Choose the range to be calibrated by using the arrow keys and press PAR.
3. When the zero range limit appears on the display, apply the appropriate:
- Voltage range: dead short applied
- Current range: open circuit
4. Press PAR and 7777 will appear on the display for about 10 seconds.
5. When the top range limit appears on the display, apply the appropriate:
- Voltage range: 10 VDC
- Current range: 20 mADC
6. Press PAR and 7777 will appear on the display for about 10 seconds.
7. When 54 appears, press PAR twice.
8. If the meter is not field scaled, then the input display should match the value
of the input signal.
9. Repeat the above procedure for each input range to be calibrated.
CALIBRATION
/41( "
!
JK
The meter has been fully calibrated at the factory.
Scaling to convert the input signal to a desired display
value is performed in Module 1. If the meter appears to be
indicating incorrectly or inaccurately, refer to
Troubleshooting before attempting to calibrate the meter.
When recalibration is required (generally every 2 years), it should only be
performed by qualified technicians using appropriate equipment. Calibration
does not change any user programmed parameters. However, it may affect the
accuracy of the input signal values previously stored using the Apply ($20?)
Scaling Style.
Calibration may be aborted by disconnecting power to the meter before
exiting Module 9. In this case, the existing calibration settings remain in effect.
DP5T - Input Calibration
DP5D - Input Calibration
WARNING: Calibration of this meter requires a signal source with
an accuracy of 0.01% or better.
Warning: Calibration of this meter requires precision instrumentation
operated by qualified technicians. It is recommended that a
calibration service calibrates the meter.
Before starting, verify that the Input Ranger Jumper is set for the range to be
calibrated. Also verify that the precision signal source is connected and ready.
Allow a 30 minute warm-up period before calibrating the meter. 54 and PAR
can be chosen to exit the calibration mode without any changes taking place.
Then perform the following procedure:
1. Use the arrow keys to display /41( JK and press PAR.
2. Choose the range to be calibrated by using the arrow keys and press PAR.
3. When the zero range limit appears on the display, apply the appropriate:
- Voltage ranges: dead short applied
- Current ranges: open circuit
4. Press PAR and 7777 will appear on the display for about 10 seconds.
5. When the top range limit appears on the display, apply the appropriate:
- Voltage ranges: top range value applied (The 300 V range is the exception.
It is calibrated with a 100 V signal.)
- Current ranges: top range value
6. Press PAR and 7777 will appear on the display for about 10 seconds.
7. When 54 appears, press PAR twice.
8. If the meter is not field scaled, then the input display should match the value
of the input signal.
9. Repeat the above procedure for each input range to be calibrated.
Before selecting any of the calibration procedures, the input to the meter
must be at 0 mV or 0 ohms. Set the digital filer in Module 1 to 1 second. Allow
a 30 minute warm-up period before calibrating the meter. The 54 and PAR can
be chosen to exit calibration mode without any changes taking place.
10 OHM RTD Range Calibration
1. Set the Input Range Jumper to 10 ohm.
2. Use the arrow keys to display /41( JK and press PAR. Then choose %7+!
and press PAR.
3. At ! %, apply a direct short to input terminals 3, 4 and 5 using a three wire
link. Wait 10 seconds, then press PAR.
4. At +@ %, apply a precision resistance of 15 ohms (with an accuracy of 0.01%
or better) using a three wire link, to input terminals 3, 4 and 5. Wait 10
seconds, then press PAR.
5. Connect the RTD, return to the Display Mode and verify the input reading
(with 0 Display Offset) is correct. If not correct repeat calibration.
100 OHM RTD Range Calibration
1. Set the Input Range Jumper to 100 ohm.
2. Use the arrow keys to display /41( JK and press PAR. Then choose %7+!!
and press PAR.
3. At ! %, apply a direct short to input terminals 3, 4 and 5 using a three wire
link. Wait 10 seconds, then press PAR.
4. At )!! %, apply a precision resistance of 300 ohms (with an accuracy of
0.01% or better) using a three wire link, to terminals 3, 4 and 5. Wait 10
seconds, press PAR.
5. Connect the RTD, return to the Display Mode and verify the input reading
(with 0 Display Offset) is correct. If not correct repeat calibration.
17
THERMOCOUPLE Range Calibration
ICE POINT Calibration
1. Use the arrow keys to display /41( JK and press PAR. Then choose 3/ and
press PAR.
2. At !"! L, apply a dead short or set calibrator to zero to input terminals 4 and
5. Wait 10 seconds, then press PAR.
3. At @!"! L, apply 50.000 mV input signal (with an accuracy of 0.01% or
better) to input terminals 4 and 5. Wait 10 seconds, then press PAR.
4. Return to the Display Mode.
5. Continue with Ice Point Calibration.
1. The ambient temperature must be within 20°C to 30°C.
2. Connect a thermocouple (types T, E, J, K, or N only) with an accuracy of 1°C
or better to the meter.
3. Verify the readout Display Offset is 0, Temperature Scale is °C, Display
Resolution is 0.0, and the Input Range is set for the connected thermocouple.
4. Place the thermocouple in close thermal contact to a reference thermometer
probe. (Use a reference thermometer with an accuracy of 0.25°C or better.)
The two probes should be shielded from air movement and allowed sufficient
time to equalize in temperature. (A calibration bath could be used in place of
the thermometer.)
5. In the Normal Display mode, compare the readouts.
6. If a difference exists then continue with the calibration.
7. Enter Module 9, use the arrow keys to display /41( JK and press PAR. Then
choose >/( and press PAR.
8. Calculate a new Ice Point value using: existing Ice Point value + (reference
temperature - Display Mode reading). All values are based on °C.
9. Enter the new Ice Point value.
10. Return to the Display Mode and verify the input reading (with 0 Display
Offset) is correct. If not correct repeat steps 8 through 10.
TROUBLESHOOTING
PROBLEM
REMEDIES
NO DISPLAY
CHECK: Power level, power connections
PROGRAM LOCKED-OUT
CHECK: Active (lock-out) user input
ENTER: Security code requested
MAX, MIN, TOT LOCKED-OUT
CHECK: Module 3 programming
INCORRECT INPUT DISPLAY VALUE
CHECK: Module 1 programming, Input Range Jumper position, input connections, input signal level,
Module 4 Display Offset is zero, press DSP for Input Display
PERFORM: Module 9 Calibration (If the above does not correct the problem.)
“OLOL” in DISPLAY (SIGNAL HIGH)
CHECK: Module 1 programming, Input Range Jumper position, input connections, input signal level
“ULUL” in DISPLAY (SIGNAL LOW)
CHECK: Module 1 programming, Input Range Jumper position, input connections, input signal level
JITTERY DISPLAY
INCREASE: Module 1 filtering, rounding, input range
CHECK: Wiring is per EMC installation guidelines
ERROR CODE (Err 1-4)
PRESS: Reset KEY (If cannot clear contact factory.)
For further assistance, contact technical support at the appropriate company numbers listed.
18
PARAMETER VALUE CHART
Programmer ________________ Date ________
DP5 Model Number _______ Meter# _____________ Security Code __________
1-INP
Signal Input Parameters
DISPLAY
PARAMETER
rANGE
tyPE
SCALE
dECPt
round
OFFSt
FILtr
bANd
StYLE
INP 1
dSP 1
INP 2
dSP 2
INPUT RANGE
DP5T: INPUT TYPE
DP5T: TEMPERATURE SCALE
* DISPLAY RESOLUTION
DISPLAY ROUNDING INCREMENT
DP5T: DISPLAY OFFSET
FILTER SETTING
FILTER ENABLE BAND
SCALING STYLE - NOT DP5T
* INPUT VALUE 1
* DISPLAY VALUE 1
* INPUT VALUE 2
* DISPLAY VALUE 2
FACTORY
SETTING
USER SETTING
tc-,
°F
0
1
0
1.0
10
KEY
0.000
0
1.000
1000
User Input and Function Key Parameters
DISPLAY
PARAMETER
USr-1
F1
F2
rSt
Sc-F1
Sc-F2
USER INPUT 1
FUNCTION KEY 1
FUNCTION KEY 2
RESET KEY
2nd FUNCTION KEY 1
2nd FUNCTION KEY 2
Secondary Function Parameters
DISPLAY
PARAMETER
HI-t
LO-t
dSP-t
b-LIt
OFFSt
ICE
MAX CAPTURE DELAY TIME
5-tOt
2-FNC
FACTORY
SETTING
4-SEC
MIN CAPTURE DELAY TIME
DISPLAY UPDATE TIME
UNITS LABEL BACKLIGHT - DP5T
DISPLAY OFFSET - NOT DP5T
DP5T: ICE POINT COMPENSATION
DISPLAY
PARAMETER
dECPt
tbASE
SCFAC
Locut
P-UP
* TOTALIZER DECIMAL POINT
TOTALIZER TIME BASE
TOTALIZER SCALE FACTOR
* TOTALIZER LOW CUT VALUE
TOTALIZER POWER-UP RESET
USER SETTING
* Decimal point location is model dependent.
Display and Program Lockout Parameters
DISPLAY
PARAMETER
HI
LO
tOt
CodE
MAX DISPLAY LOCKOUT
MIN DISPLAY LOCKOUT
TOTAL DISPLAY LOCKOUT
SECURITY CODE
FACTORY
SETTING
USER SETTING
LOC
LOC
LOC
0
19
ON
USER SETTING
0.1
0.1
2
OFF
0.00
ON
Totalizer (Integrator) Parameters
NO
NO
NO
NO
NO
NO
3-LOC
FACTORY
SETTING
FACTORY
SETTING
0
_FIN
1.000
-19999
NO
USER SETTING
DP5T
ONLY
DP5 PROGRAMMING QUICK OVERVIEW
20
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising