Omega DP63000A-RTD and DP63000B-RTD Owner Manual
Omega DP63000A-RTD and DP63000B-RTD are digital panel meters that provide users with the ultimate flexibility in temperature measurement and display. These meters accept RTD inputs and provide a temperature display in Celsius or Fahrenheit with a resolution of 1 or 0.1 degrees. The large, 0.48" (12.2 mm) high digits are easy to read, and the LCD display is available in both reflective and red/green backlight versions.
The DP63000A-RTD and DP63000B-RTD meters feature minimum and maximum display capture, allowing users to easily track temperature fluctuations. They also have a programmable temperature offset, which can be used to calibrate the meter to a specific temperature range. Additionally, these meters have a user-programmable input that can be used to activate functions such as setpoint control or communication.
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User’s Guide
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DPP6 30 0A
DPP6 30 0BB-R
LP0691X
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®
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It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New
Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.
The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
WARNING : These products are not designed for use in, and should not be used for, human applications.
C
R
UL
US LISTED
IND. CONT. EQ.
51EB z RTD INPUTS
RTD types Pt385, Pt392, Ni672, Cu427 z PROGRAMMABLE TEMPERATURE OFFSET z SELECTABLE °F or °C WITH 1 or 0.1 DEGREE RESOLUTION z °F OR °C DISPLAY ANNUNCIATORS z MINIMUM AND MAXIMUM DISPLAY CAPTURE z LCD, REFLECTIVE OR GREEN/RED LED BACKLIGHTING z 0.48" (12.2 mm) HIGH DIGITS z OPTIONAL SETPOINT OUTPUT MODULES z OPTIONAL SERIAL COMMUNICATION MODULES (RS232 or RS485) z OPERATES FROM 9 TO 28 VDC POWER SOURCE z FRONT PANEL OR SOFTWARE PROGRAMMABLE z DISPLAY COLOR CHANGE CAPABILITY AT SETPOINT OUTPUT z NEMA 4X/IP65 SEALED FRONT BEZEL
GENERAL DESCRIPTION
The DP63000 provides the user the ultimate in flexibility, from its complete user programming to the optional setpoint control and communication capability. This unit accepts an RTD input and provides a temperature display in Celcius or Farenheit. The meter also features minimum and maximum display capture, display offset, °F or °C indicator, and programmable user input.
The display can be toggled either manually or automatically between the selected displays.
The DP63000 display has 0.48" (12.2 mm) high digits. The LCD is available in two versions, reflective and red/green backlight. The backlight version is user selectable for the desired color and also has variable display intensity.
The capability of the DP63000 can be easily expanded with the addition of option modules. Setpoint capability is field installable with the addition of the setpoint output modules. Serial communications capability for RS232 or RS485 is added with a serial option module.
The DP63000 can be powered from an optional Power Supply (Model
Number DP6-MLPS1), that attaches directly to the back of a DP63000. The
DP6-MLPS1 is powered from 85 to 250 VAC and provides up to 400 mA to drive the unit and sensors.
SAFETY SUMMARY
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.
Do not use this meter to directly command motors, valves, or other actuators not equipped with safeguards. To do so can be potentially harmful to persons or equipment in the event of a fault to the meter.
CAUTION: Risk of Danger.
Read complete instructions prior to installationand operation of the unit.
CAUTION: Risk of electric shock.
DIMENSIONS In inches (mm)
Note: Recommended minimum clearance (behind the panel) for mounting clip installation is 2.15" (54.6) H x 3.00" (76.2) W.
P
ART
N
UMBER
I
NFORMATION
DESCRIPTION
RTD Input Meter with reflective display
RTD Input Meter with backlight display
Single Relay Output Card
Dual Sinking Open Collector Output card
RS485 Serial Communications Card
RS232 Serial Communications Card
Micro-Line Power Supply, 85 to 250 VAC
RS232 Programming Cable (DB9-RJ11)
RS485 Programming Cable (DB9-RJ11)
PC Configuration Software for Windows 98, ME, 2000, XP *
PART NUMBER
DP63000A-RTD
DP63000B-RTD
DP6-RLY0
DP6-SNK0
DP6-COM1
DP6-COM2
DP6-MLPS1
DP6-232-CABLE
DP6-485-CABLE
DP6-SOFT
3
G
ENERAL
M
ETER
S
PECIFICATIONS
1. DISPLAY: 5 digit LCD 0.48" (12.2 mm) high digits
DP63000A-RTD: Reflective LCD with full viewing angle
DP63000B-RTD: Transmissive LCD with selectable red or green LED backlight, viewing angle optimized. Display color change capability with output state when using an output module.
2. POWER: Input voltage range is +9 to +28 VDC with short circuit and input polarity protection. Must use a DP6-MLPS1 or an NEC Class 2 or SELV rated power supply.
MODEL
NO.
DISPLAY COLOR
DP63000A-RTD ---
DP63000B-RTD Red (max intensity)
DP63000B-RTD Green (max intensity)
INPUT CURRENT
@ 9 VDC WITHOUT
DP6-RLY0
10 mA
85 mA
95 mA
INPUT CURRENT
@ 9 VDC WITH
DP6-RLY0
40 mA
115 mA
125 mA
3. READOUT:
Resolution: 1 or 0.1 degrees
Scale: °F or °C
Offset Range: -19999 to 19999 display units
4. RTD INPUTS:
Isolation: Input and EXC terminals are not electrically isolated from the power supply or optional comms cards.
Response Time: 500 msec.
Failed Sensor Display: OPEN or Short
Overrange/Underrange Input: OLOL /ULUL
Overrange/Underrange Display : “ .....
”/“.....
”
Maximum Input Voltage: 30 VDC
Type: 2, 3 or 4 wire
Excitation current: 100 ohm range: 165 μA
10 ohm range: 2.5 mA
Lead resistance: 100 ohm range: 10 ohm/lead max.
10 ohm range: 3 ohms/lead max.
Balanced Lead Resistance: Automatically compensated up to max per lead.
Unbalanced Lead Resistance: Uncompensated.
INPUT TYPE RANGE
ACCURACY*
(18 to 28
°C)
ACCURACY*
(0 to 50
°C)
STANDARD
100 ohm Pt alpha = .00385
100 ohm Pt alpha = .00392
120 ohm Nickel alpha = .00672
10 ohm Copper alpha = .00427
-200 to 850°C
-200 to 850°C
-80 to 260°C
-100 to 260°C
0.4°C
0.4°C
0.2°C
0.4°C
1.6°C
1.6°C
0.5°C
0.9°C
IEC 751 no official standard no official standard no official standard
*After 20 min. warm-up. Accuracy is specified in two ways: Accuracy at
23°C and 15 to 75% RH environment; and Accuracy over a -35 to 75°C and
0 to 85% RH (non condensing) environment. Accuracy specified over the -35 to 75°C operating range includes meter tempco effects. The specification includes the A/D conversion errors and linearization conformity. 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.
5. USER INPUT (USR): Programmable input. Connect terminal to common
(USR COMM) to activate function. Internal 10K
Ω pull-up resistor to +9 to
28 VDC.
Threshold Levels: V
IL
= 1.0 V max; V
IH
= 2.4 V min; V
MAX
= 28 VDC
Response Time: 5 msec typ.; 50 msec debounce (activation and release)
6. MEMORY: Nonvolatile E 2 PROM memory retains all programming parameters and max/min values when power is removed.
7. CONNECTIONS: Wire clamping screw terminals
Wire Strip Length: 0.3" (7.5 mm)
Wire Gage: 30-14 AWG copper wire
Torque: 5 inch-lbs (0.565 N-m) max.
8. ENVIRONMENTAL CONDITIONS:
Operating Temperature Range for DP63000A-RTD: -35 to 75°C
Operating Temperature Range for DP63000B-RTD depends on display
color and intensity level as per below:
Red Display
Green Display
INTENSITY LEVEL
1 & 2
3
4
5
1 & 2
3
4
5
TEMPERATURE
-35 to 75°C
-35 to 70°C
-35 to 60°C
-35 to 50°C
-35 to 75°C
-35 to 65°C
-35 to 50°C
-35 to 35°C
Storage Temperature: -35 to 85°C
Operating and Storage Humidity: 0 to 85% max. relative humidity (noncondensing)
Altitude: Up to 2000 meters
9. CERTIFICATIONS AND COMPLIANCES:
SAFETY
UL Recognized Component, File #E313607, UL61010A-1, CSA 22.2 No. 61010-1
Recognized to U.S. and Canadian requirements under the Component
Recognition Program of Underwriters Laboratories, Inc.
UL Listed, File # E313547, UL508, CSA C22.2 No. 14-M95
LISTED by Und. Lab. Inc. to U.S. and Canadian safety standards
Type 4X Indoor Enclosure rating (Face only), UL50
IEC 61010-1, EN 61010-1: Safety requirements for electrical equipment for measurement, control, and laboratory use, Part 1.
IP65 Enclosure rating (Face only), IEC 529
ELECTROMAGNETIC COMPATIBILITY
Emissions and Immunity to EN 61326: Electrical Equipment for
Measurement, Control and Laboratory use.
Immunity to Industrial Locations:
Electrostatic discharge EN 61000-4-2 Criterion A
4 kV contact discharge
Electromagnetic RF fields
Fast transients (burst)
EN 61000-4-3
EN 61000-4-4
8 kV air discharge
Criterion A
10 V/m
Criterion A
2 kV power
Surge
RF conducted interference
Power frequency magnetic fields
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
1 kV signal
Criterion A
1 kV L-L,
2 kV L&N-E power
Criterion A
3 V/rms
Criterion A
30 A/m
Emissions:
Emissions EN 55011 Class A
Note:
1. Criterion A: Normal operation within specified limits.
Refer to EMC Installation Guidelines for additional information.
10. CONSTRUCTION: This unit is rated for NEMA 4X/IP65 requirements for indoor use. Installation Category I, Pollution Degree 2. High impact plastic case with clear viewing window. Panel gasket and mounting clip included.
11. WEIGHT: 3.2 oz (100 g)
4
O
PTIONAL
P
LUG
-
IN
C
ARDS
ADDING OPTION CARDS
The DP63000 meters can be fitted with optional output cards and/or serial communications cards. The details for the plug-in cards can be reviewed in the specification section below. The plug-in cards, that are sold separately, can be installed initially or at a later date.
WARNING: Disconnect all power to the unit before installing Plug-in card.
SINGLE RELAY CARD
Type: Single FORM-C relay
Isolation To Sensor & User Input Commons: 1400 Vrms for 1 min.
Working Voltage: 150 Vrms
Contact Rating: 1 amp @ 30 VDC resistive; 0.3 amp @ 125 VAC resistive
Life Expectancy: 100,000 minimum operations
Response Time:
Turn On Time: 4 msec max.
Turn Off Time: 4 msec max.
DUAL SINKING OUTPUT CARD
Type: Non-isolated switched DC, N Channel open drain MOSFET
Current Rating: 100 mA max.
V
DS ON
: 0.7 V @ 100 mA
V
DS MAX
: 30 VDC
Offstate Leakage Current: 0.5 mA max.
RS485 SERIAL COMMUNICATIONS CARD
Type: RS485 multi-point balanced interface (non-isolated)
Note: Non-grounded (isolated) RTD probes must be used when multiple units are connected in an RS485 network, or measurement errors will occur.
Baud Rate: 300 to 38.4k
Data Format: 7/8 bits; odd, even, or no parity
Bus Address: 0 to 99; max 32 meters per line
Transmit Delay: Selectable (refer to DP6-COM bulletin)
RS232 SERIAL COMMUNICATIONS CARD
Type: RS232 half duplex (non-isolated)
Baud Rate: 300 to 38.4k
Data Format: 7/8 bits; odd, even, or no parity
1.0 I
NSTALLING THE
M
ETER
INSTALLATION
The meter meets NEMA 4X/IP65 requirements 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 approx. 28 to 36 in-oz [0.202 to 0.26 N-m]). Do not over-tighten the screws.
INSTALLATION ENVIRONMENT
The unit should be installed in a location that does not exceed the operating temperature and provides good air circulation. Placing the unit near devices that generate excessive heat should be avoided.
The bezel should only be cleaned 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.
2.0 S
ETTING THE
J
UMPERS
INPUT RANGE JUMPER
This jumper is used to select the proper input range. The input range selected in programming must match the jumper setting. Select a range that is high enough to accommodate the maximum input signal to avoid overloads. To access the jumper, remove the rear cover of the meter.
Warning: Exposed line voltage exists on the circuit boards. Remove all power to the meter and load circuits before accessing inside of the meter.
REMOVING THE REAR COVER
To remove the rear cover, locate the cover locking tab below the 2nd and 3rd input terminals. To release the tab, insert a small, flat blade screwdriver between the tab and the plastic wall below the terminals. Inserting the screwdriver will provide enough pressure to release the tab locks. To replace the cover, align the cover with the input terminals and press down until the cover snaps into place.
5
2.0 I
NSTALLING
P
LUG
-I
N
C
ARDS
WARNING: Exposed line voltage exists on the circuit boards.
Remove all power to the meter and load circuits before accessing inside of the meter.
CAUTION: The Plug-in cards and main circuit board contain static sensitive components. Before handling the cards, discharge static charges from your body by touching a grounded bare metal object. Ideally, handle the cards at a static controlled clean workstation. Also, only handle the cards by the edges.
Dirt, oil or other contaminants that may contact the cards can adversely affect circuit operation.
REMOVING THE REAR COVER
To remove the rear cover, locate the cover locking tab below the 2nd and 3rd input terminals. To release the tab, insert a small, flat blade screwdriver between the tab and the plastic wall below the terminals. Inserting the screwdriver will provide enough pressure to release the tab locks. To replace the cover, align the cover with the input terminals and press down until the cover snaps into place.
The Plug-in cards are separately purchased option cards that perform specific functions. The cards plug into the main circuit board of the meter.
Range Jumpers
Setpoint Card
Comms Card
3.0 W
IRING THE
M
ETER
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 the power supplied to the meter (DC or AC) be protected by a fuse or circuit breaker.
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 screw-clamp 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 Electro-
Magnetic Interference (EMI), proper installation and wiring methods must be followed to ensure compatibility in each application. The type of the electrical noise, source or coupling method into the meter may be different for various installations. The meter becomes more immune to EMI with fewer I/O connections. Cable length, routing, and shield termination are very important and can mean the difference between a successful or troublesome installation.
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.
c. Connect the shield to common of the meter 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 ran 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 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)
TDK # ZCAT3035-1330A
Steward # 28B2029-0A0
Line Filters for input power cables:
Schaffner # FN610-1/07
Schaffner # FN670-1.8/07
Corcom # 1 VR3
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.
6
3.1 POWER WIRING
DC Power
+9 to +28 VDC: +VDC
Power Common: -VDC
3.2 USER INPUT WIRING
Sinking Logic
USR COMM
USR
}
Connect external switching device between the
User Input terminal and User Input Common.
The user input of the meter is internally pulled up to +9 to +28 V with 10 K resistance. The input is active when it is pulled low (<0 .7 V).
3.3 INPUT WIRING
3-WIRE RTD 2-WIRE RTD
3.4 SETPOINT (OUTPUT) WIRING
SINGLE SETPOINT RELAY PLUG-IN CARD
CAUTION: Power input common and sensor input common are NOT isolated from user input common. In order to preserve the safety of the meter application, the power input common and 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 Inputs and User Input Common terminals. Appropriate considerations must then be given to the potential of the user input common with respect to earth common; and the common of the isolated plug-in cards with respect to input common.
ELECTRICAL CONNECTIONS
DUAL SETPOINT N-FET OPEN DRAIN PLUG-IN CARD ELECTRICAL CONNECTIONS
3.5 SERIAL COMMUNICATION WIRING
SERIAL COMMUNICATIONS PLUG-IN CARD RJ11 CONNECTOR PIN OUTS
7
4.0 R
EVIEWING THE
F
RONT
B
UTTONS AND
D
ISPLAY
BUTTON DISPLAY MODE OPERATION
SEL Index display through enabled values
RST Resets values (MIN / MAX) or outputs
ENTERING PROGRAM MODE PROGRAMMING MODE OPERATION
Press and hold for 2 seconds to activate Store selected parameter and index to next parameter
Advances through the program menu
Increments selected parameter value or selection
OPERATING MODE DISPLAY DESIGNATORS
MAX - Maximum display capture value
MIN - Minimum display capture value
“1” - To the right of the display indicates setpoint 1 output activated.
“2” - To the right of the display indicates setpoint 2 output activated.
Pressing the SEL button toggles the meter through the selected displays. If display scroll is enabled, the display will toggle automatically every four seconds between the enabled display values.
5.0 P
ROGRAMMING THE
M
ETER
OVERVIEW
PROGRAMMING MENU
PROGRAMMING MODE ENTRY (SEL BUTTON)
It is recommended that all programming changes be made off line, or before installation. The meter normally operates in the Display Mode. No parameters can be programmed in this mode. The Programming Mode is entered by pressing and holding the SEL button. If it is not accessible then it is locked by either a security code, or a hardware lock.
MODULE ENTRY (SEL & RST BUTTONS)
The Programming Menu is organized into separate modules. These modules group together parameters that are related in function. The display will alternate between Pro and the present module. The RST button is used to select the desired module. The displayed module is entered by pressing the SEL button.
MODULE MENU (SEL BUTTON)
Each module has a separate module menu (which is shown at the start of each module discussion). The SEL button 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 Pro NO .
Programming may continue by accessing additional modules.
SELECTION / VALUE ENTRY
For each parameter, the display alternates between the present parameter and the selections/value for that parameter. The RST button is used to move through the selections/values for that parameter. Pressing the SEL button, stores and activates the displayed selection/value. This also advances the meter to the next parameter.
For numeric values, press the RST button to access the value. The right hand most digit will begin to flash. Pressing the RST button again increments the digit by one or the user can hold the RST button and the digit will automatically scroll. The SEL button will advance to the next digit. Pressing and holding the
SEL button will enter the value and move to the next parameter.
PROGRAMMING MODE EXIT (SEL BUTTON)
The Programming Mode is exited by pressing the SEL button with Pro NO displayed. This will commit any stored parameter changes to memory and return the meter to the Display Mode. (If power loss occurs before returning to the Display Mode, verify recent parameter changes.)
PROGRAMMING TIPS
It is recommended to start with Module 1 and proceed through each module in sequence. When programming is complete, it is recommended to record the parameter programming and lock out parameter programming with the user input or programming security code.
FACTORY SETTINGS
Factory Settings may be completely restored in Module 2. This is useful when encountering programming problems.
Pressing both the SEL and the RST button on power-up will also load the factory settings and display rESEt . This allows operation in the event of a memory failure or corrupted data.
ALTERNATING SELECTION DISPLAY
In the explanation of the modules, the following dual display with arrows will appear. This is used to illustrate the display alternating between the parameter on top and the parameter’s Factory Setting on the bottom. In most cases, selections and values for the parameter will be listed on the right.
Indicates Program Mode Alternating Display
Parameter
USrIN
ª
«
N0
Selection/Value
Factory Settings are shown.
8
5.1 MODULE 1 - S
IGNAL
I
NPUT
P
ARAMETERS
(
1-INP
)
PARAMETER MENU
RTD TYPE
tYPE
ª
«
Pt385
SELECTION
Pt385
Pt392
Ni672
Cu427
TYPE
RTD Platinum 385
RTD Platinum 392
RTD Nickel 672
RTD Copper 10 Ω
RANGE JUMPERS
100 ohm
100 ohm
100 ohm
10 ohm
Select the RTD type used for the application. The appropriate curve will be automatically loaded for the selected type. The position of the Input Range
Jumper must match the RTD type selected.
bANd
ª
«
10
FILTER BAND
00 to 199 display units
The filter will adapt to variations in the input signal. When the variation exceeds the input filter band value, the 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 filter permanently engaged at the filter level selected in the previous parameter.
SCALE
ª
«
°F
TEMPERATURE SCALE
°F °C
Select the temperature scale. This selection applies for the Input, MAX and
MIN displays.
DISPLAY DECIMAL POINT
dECPt
ª
«
0
0 0.0
Select the decimal point location for the desired display resolution. This selection applies for the Input, MAX and MIN displays.
OFSEt
ª
«
0
DISPLAY OFFSET VALUE
-19999 to
1
9999
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.
USER INPUT FUNCTION
USrIN
ª
«
NO
DISPLAY MODE
NO No Function
P-Loc Program Mode Lock-out rESEt Reset (Edge triggered) d-HLd Display Hold d-SEL d-LEV
COLOr
Display Select
(Edge Triggered)
Display Intensity Level
(Edge Triggered)
Backlight Color
(Edge Triggered)
Print Print Request
P-r5t Print and Reset rSt-1 rSt-2 rSt12
Setpoint 1 Reset
Setpoint 2 Reset
Setpoint 1 and 2 Reset
DESCRIPTION
User Input disabled.
See Programming Mode Access chart
(Module 3).
Resets the assigned value(s) to the current input value.
Holds the assigned display, but all other meter functions continue as long as activated (maintained action).
Advance once for each activation.
Increase intensity one level for each activation (backlight version only).
Change backlight color with each activation (backlight version only).
Serial transmit of the active parameters selected in the Print Options menu
(Module 5).
Same as Print Request followed by a momentary reset of the assigned value(s).
Resets setpoint 1 output.
Resets setpoint 2 output.
Reset both setpoint 1 and 2 outputs.
FILTER SETTING
FILtr
ª
«
1
0,1 2 3
If the displayed temperature is difficult to read due to small process variations or noise, increased levels of filtering will help to stabilize the display.
Software filtering effectively combines a fraction of the current input reading with a fraction of the previous displayed reading to generate the new display.
Filter values represent no filtering (0), up to heavy filtering (3). A value of 1 for the filter uses 1/4 of the new input and 3/4 of the previous display to generate the new display. A filter value of 2 uses 1/8 new and 7/8 previous. A filter value of 3 uses 1/16 new and 15/16 previous.
USER INPUT ASSIGNMENT
U-ASN
ª
«
dSP
HI
LO
HI-LO dSP
Select the value(s) to which the User Input Function is assigned. The User
Input Assignment only applies if a selection of reset, display hold, or print and reset is selected in the User Input Function menu.
9
5.2 MODULE 2 - S
ECONDARY
F
UNCTION
P
ARAMETERS
(
2-SEC
)
PARAMETER MENU
MAX DISPLAY ENABLE
HI-En
ª
«
NO
NO YES
Enables the Maximum Display Capture capability.
MAX CAPTURE DELAY TIME
HI-t
ª
«
2.0
0.0
to
999.9
sec.
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.
MIN DISPLAY ENABLE
LO-En
ª
«
NO
NO YES
Enables the Minimum Display Capture capability.
MIN CAPTURE DELAY TIME
LO-t
ª
«
2.0
0.0
to
999.9
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.
CALIBRATION
CodE
«
48
The unit uses stored resistance calibration values to provide accurate temperature measurements. Over time,
ª the electrical characteristics of the components inside the meter could slowly change. The result is that the stored calibration values may no longer accurately define the input circuit. For most applications, recalibration every 1 to 2 years should be sufficient.
Calibration of the unit involves a resistance calibration. Allow 30 minute warm up before performing any calibration related procedure. The following procedures should be performed at an ambient temperature of 15 to 35 °C (59 to 95 °F).
Calibration should only be performed by individuals experienced in calibrating electronic equipment.
CAUTION: The accuracy of the calibration equipment will directly affect the accuracy of the unit.
10 OHM RTD Range Calibration
1. Set the Input Range Jumper to 10 ohm.
2. With the display at CodE 48 , press and hold the SEL button for 2 seconds. Unit will display CAL NO .
3. Press the RST button. Display reads CAL r10 .
4. Press the SEL button. Display reads 00r .
5. Apply a direct short to terminals INP+, EXC, and COMM using a three wire link. Press SEL . Display reads CALC for about 15 seconds.
6. When the display reads 15.0r
, apply a precision resistance of 15 ohms (with an accuracy of 0.01% or better) to terminals INP+, EXC, and COMM using a three wire link. Press SEL . Display reads CALC for about 15 seconds.
7. When display reads CAL NO , press the SEL button to exit calibration, or proceed to the 100 ohm RTD Range Claibration.
100 OHM RTD Range Calibration
1. Set the Input Range Jumper to 100 ohm.
2. With the display at CodE 48 , press and hold the SEL button for 2 seconds. Unit will display CAL NO .
3. Press the RST button until the display reads CAL r100 .
4. Press the SEL button. Display reads 0.0r
.
5. Apply a direct short to terminals INP+, EXC, and COMM using a three wire link. Press SEL . Display reads CALC for about 15 seconds.
6. When the display reads 300.0r
, apply a precision resistance of 300 ohms (with an accuracy of 0.01% or better) to terminals INP+, EXC, and COMM using a three wire link. Press SEL . Display reads CALC for about 15 seconds.
7. When display reads CAL NO , press the SEL button to exit calibration.
FACTORY SERVICE OPERATIONS
FCS
ª
«
NO
NO yES
Select YES to perform any of the Factory Service Operations shown below.
RESTORE FACTORY DEFAULT SETTINGS
CodE
«
66
Entering Code 66 will overwrite all user settings with
ª the factory settings. The meter will display rESEt and then return to CodE 00 . Press SEL button to exit the module.
Pressing both the SEL and the RST button on power-up will also load the factory settings and display rESEt . This allows operation in the event of a memory failure or corruted data.
RESISTANCE DISPLAY MODE
CodE
ª
«
85
Entering Code 85 will place the unit in a resistance display mode. This mode is useful for diagnostic purposes before and after calibration, or to display the measured resistance of a connected RTD probe. If the RTD type is set for Cu427 with the jumper set to the 10 ohm position, the display will read resistance in 0.000
ohms resolution. For all other RTD types, with the jumper in the 100 ohm position, the display will read in 0.00
ohms resolution.
Re-entering code 85 toggles the display back to the temperature display mode without having to remove power from the meter. If power is removed, the display always returns to the temperature display mode when power is reapplied.
10
5.3 MODULE 3 - D
ISPLAY AND
F
RONT
P
ANEL
B
UTTON
P
ARAMETERS
(
3-dSP
)
PARAMETER MENU
DISPLAY UPDATE TIME
ª
dSP-t
«
1
0.5
1 2
seconds
This parameter sets the display update time in seconds.
DISPLAY INTENSITY LEVEL (BACKLIGHT UNIT ONLY)
d-LEV
ª
«
5
1
to
5
Enter the desired Display Intensity Level (1-5). The display will actively dim or brighten as levels are changed. This parameter is active for backlight units only.
SEL
ª
FRONT PANEL DISPLAY SELECT ENABLE (SEL)
«
yES
yES NO
The displays.
yES selection allows the SEL button to toggle through the enabled
rSt
ª
FRONT PANEL RESET ENABLE (RST)
«
dSP
NO
HI
LO
HI-LO dSP
This selection allows the RST button to reset the selected value(s).
PROGRAMMING SECURITY CODE
CodE
ª
«
000
000 to 999
The Security Code determines the programming mode and the accessibility of programming parameters. This code can be used along with the Program
Mode Lock-out ( P-Loc ) in the User Input Function parameter (Module 1).
Two programming modes are available. Full Programming mode allows all parameters to be viewed and modified. Quick Programming mode permits only the Setpoint values to be modified, but allows direct access to these values without having to enter Full Programming mode.
Programming a Security Code other than 0, requires this code to be entered at the CodE prompt in order to access Full Programming mode. Depending on the code value, Quick Programming may be accessible before the CodE prompt appears (see chart).
DISPLAY SCROLL ENABLE
ScroL
ª
«
NO
yES NO
The yES selection allows the display to automatically scroll through the enabled displays. The scroll rate is every 4 seconds.
DISPLAY COLOR (BACKLIGHT UNIT ONLY)
COLOr
ª
«
rEd
rEd 6rn
Enter the desired display color, red or green. This parameter is active for backlight units only.
USER INPUT
FUNCTION
USER INPUT
STATE
SECURITY
CODE
MODE WHEN “SEL”
BUTTON IS PRESSED
0 Full Programming not P-Loc ______
FULL PROGRAMMING
MODE ACCESS
Immediate Access
1-99 Quick Programming
100-999 CodE prompt
After Quick
Programming with correct code entry at
CodE prompt *
With correct code entry at CodE prompt *
0 Programming Lock No Access
Active
1-99 Quick Programming No Access
P-Loc
100-999
Not Active 0-999
CodE prompt
Full Programming
With correct code entry at CodE prompt *
Immediate Access
* Entering Code 222 allows access regardless of security code.
11
5.4 MODULE 4 - S
ETPOINT
O
UTPUT
P
ARAMETERS
(
4-SPt
)
PARAMETER MENU
The Setpoint Output Parameters are only active when an optional output module is installed in the meter.
SETPOINT SELECT
SPSEL
ª
«
NO
NO SP-1 SP-2
Enter the setpoint (output) to be programmed. The
n
in the following parameters will reflect the chosen setpoint number. After the chosen setpoint is completely programmed, the display will return to SPSEL . Repeat steps for each setpoint to be programmed. Select NO to exit the module. The number of setpoints available is setpoint output card dependent.
SETPOINT 2 ENABLE
Enb-2
ª
«
NO
YES NO
Select YES to enable Setpoint 2 and access the setup parameters. If NO is selected, the unit returns to SPSEL and setpoint 2 is disabled.
SPt-n
ª
«
100
SETPOINT VALUE
-9999 to 99999
Enter the desired setpoint value. The decimal point position for the setpoint and hysteresis values follow the selection set in Module 1.
HYSTERESIS VALUE
HYS-n
ª
«
2
1
to
59999
Enter desired hysteresis value. See Setpoint Output Figures for visual explanation of how setpoint output actions (balanced and unbalanced) are affected by the hysteresis. When the setpoint is a control output, usually balanced hysteresis is used. For alarm applications, usually unbalanced hysteresis is used. For unbalanced hysteresis modes, the hysteresis functions on the low side for high acting setpoints and functions on the high side for low acting setpoints.
Note: Hysteresis eliminates output chatter at the switch point, while time delay can be used to prevent false triggering during process transient events.
SETPOINT ACTION
Act-n
ª
«
HI-Ub
HI-bL LO-bL HI-Ub LO-Ub
Enter the action for the selected setpoint (output). See Setpoint Output
Figures for a visual detail of each action.
HI-bL =
LO-bL =
HI-Ub =
LO-Ub =
High Acting, with balanced hysteresis
Low Acting, with balanced hysteresis
High Acting, with unbalanced hysteresis
Low Acting, with unbalanced hysteresis
ON TIME DELAY
tON-n
ª
«
0.0
0.0
to
599.9
Sec
Enter the time value in seconds that the output is delayed from turning on after the trigger point is reached. A value of 0.0 allows the meter to update the output status per the response time listed in the Specifications.
OFF TIME DELAY
tOF-n
ª
«
0.0
0.0
to
599.9
Sec
Enter the time value in seconds that the output is delayed from turning off after the trigger point is reached. A value of 0.0 allows the meter to update the output status per the response time listed in the Specifications.
High Acting (Balanced Hys) = HI-bL Low Acting (Balanced Hys) = LO-bL
High Acting (Unbalanced Hys) = HI-Ub Low Acting (Unbalanced Hys) = LO-Ub
OUTPUT RESET ACTION
rSt-n
ª
«
Auto
Auto LAtCH L-dLY
Enter the reset action of the output. See figure for details.
Auto = Automatic action; This action allows the output to automatically reset off at the trigger points per the Setpoint Action shown in Setpoint Output
Figures. The “on” output may be manually reset (off) immediately by the front panel RST button or user input.The output remains off until the trigger point is crossed again.
LAtCH = Latch with immediate reset action; This action latches the output on at the trigger point per the Setpoint Action shown in Setpoint Output Figures.
Latch means that the output can only be turned off by the front panel RST button or user input manual reset, serial reset command or meter power cycle.
12
When the user input or RST button is activated (momentary action), the corresponding “on” output is reset immediately and remains off until the trigger point is crossed again. (Previously latched alarms will be off if power up Display Value is lower than setpoint value.)
L-dLY = Latch with delay reset action; This action latches the output on at the trigger point per the Setpoint Action shown in Setpoint Output Figures. Latch means that the output can only be turned off by the front panel RST button or user input manual reset, serial reset command or meter power cycle. When the user input or RST button is activated (momentary action), the meter delays the event until the corresponding “on” output crosses the trigger off point. (Previously latched outputs are off if power up Display Value is lower than setpoint value. During a power cycle, the meter erases a previous L-dLY reset if it is not activated at power up.)
STANDBY OPERATION
Stb-n
ª
«
NO
NO YES
When YES , the output is disabled (after a power up) until the trigger point is crossed. Once the output is on, the output operates normally per the Setpoint
Action and OutputReset Action.
PROBE BURN-OUT ACTION
brn-n
ª
«
OFF
OFF ON
Enter the probe burn-out action. In the event of a temperature probe failure
(open or short), the output can be programmed to be on or off.
Setpoint Output Reset Actions
rEn-n
ª
OUTPUT RESET WITH DISPLAY RESET
«
YES
NO YES
This parameter enables the RST button or user input to reset the output when the display is reset.
Note: For this parameter to operate, the RST button or User Input being used must be set to dSP and the Input value must be displayed. If these conditions are not met, the output will not reset.
ChC-n
ª
CHANGE DISPLAY COLOR w/OUTPUT STATE
«
NO
NO YES
This parameter enables the backlight DP63000B-RTD to switch the backlight color when the output state changes. This parameter is only active for the backlight version.
5.5 MODULE 5 - S
ERIAL
S
ETUP
P
ARAMETERS
(
5-SSEr
)
PARAMETER MENU
The Serial Setup Parameters are only active when the optional RS232 or RS485 serial communications module is installed in the meter. Refer to the DP6-COM bulletin for complete details on DP63000 serial communications.
13
PROGRAMMING QUICK OVERVIEW
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service
Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge.
OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.
OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by
OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR
REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF
TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF
LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of
OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic
Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.
RETURN REQUESTS/INQUIRIES
Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE
RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR)
NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING
DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.
FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:
1. Purchase Order number under which the product was PURCHASED,
2. Model and serial number of the product under warranty, and
3. Repair instructions and/or specific problems relative to the product.
FOR NON-WARRANTY REPAIRS, consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:
1. Purchase Order number to cover the COST of the repair,
2. Model and serial number of the product, and
3. Repair instructions and/or specific problems relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2006 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.
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