Related Manuals for Omega Engineering DP3300 Series
Summary of Contents for Omega Engineering DP3300 Series
- Page 1 Programmable Dual Channel Monitor DP3300 Series User's Manual OMEGA ENGINEERING, INC., ONE OMEGA DRIVE, STAMFORD, CT 06907...
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Page 2: Table Of Contents
DP3300 Series User’s Manual SPECIFICATIONS:...3 DESCRIPTION:...4 SAVING PROGRAMMED PARAMETER: ...4 Table 1. How to Display Parameters...5 PEAKS:...5 DISPLAYING PEAKS ...5 RESETTING PEAKS ...6 RATE: ...6 MODES OF OPERATION FOR PULSE CHANNEL: ...6 RATE MONITOR:...6 RPM MONITOR...6 FREQUENCY MONITOR: ...7 COUNTER...7 MODES OF OPERATION FOR COUNTER:...8... - Page 3 DP3300 Series User’s Manual Turning a Channel ON or OFF ...18 MODES OF OPERATION FOR A PULSE INPUT CHANNEL:...18 SETUP FOR COUNTER:...18 SETUP FOR HIGH AND LOW FREQUENCY MONITOR:...19 SETUP FOR RATE MONITOR:...20 SETUP FOR RPM MONITOR:...20 ALARM OUTPUTS: ...21 Status:...21...
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Page 4: Specifications
DP3300 Series User’s Manual SPECIFICATIONS: (Typical @ 25C and rated supply voltage unless otherwise specified) STANDARD INPUTS * 4-20ma 10-50ma 0-5Vdc 0-10Vdc Thermocouple inputs: J,K,T,E,R,S,B Cold junction compensation error: +/- 1C (10C to 40C) Open input indication: HELP displayed Temperature displayable in Degrees C or F Non standard inputs available --- consult factory. -
Page 5: Description
DP3300 Series User’s Manual DESCRIPTION: A highly versatile series, DP3300 offers a unique combination of two analog channels or two pulse input channels or a combination of pulse (square wave) on one channel and an analog signal on the other. This feature allows it to be used as counter, rate, RPM or a frequency monitor along with displaying an analog signal such as 4-20ma loop current, voltage or millivolts or a temperature signal from thermocouples, RTDS etc. -
Page 6: Table 1. How To Display Parameters
DP3300 Series User’s Manual Table 1. How to Display Parameters TO DISPLAY 1) Channel 1’s Process value 2) Channel 2's Process a) Push CH SEL key twice. First push selects channel 1 and the Value 3) Channel's high peak a) Select channel whose high peak is desired (push CH SEL key) -
Page 7: Resetting Peaks
RATE MONITOR: As a rate indicator, DP3300 series features crystal controlled accuracy and provides the flexibility of a programmable time base for sampling. The time base can be set from 1.000 seconds through 9999.999 seconds in increment of 0.001 second and is done during SETUP (look under SET-UP). -
Page 8: Frequency Monitor
DP3300 Series User’s Manual below the limit (minus the relay) deadband. The second mode is manual reset. Once the limits are energized, they will stay energized until manually reset. (NOTE: In the RPM mode, the rate time base must be smaller than the selected filter value. If not, the system will automatically consider the filter value as the time base for rate calculation. -
Page 9: Modes Of Operation For Counter
DP3300 Series User’s Manual MODES OF OPERATION FOR COUNTER: COUNT UP CONFIGURATION: MODE 0: (Count up with manual reset to zero) In this mode the system counts up from zero. Preset limits energize when the count reaches presets limit values. The unit will continue counting up until manually reset. -
Page 10: Resetting Count
TOTALIZER: DP3300 series keeps track of total in counter, RPM and rate mode and can be displayed by pushing the DATA key. In rate mode, if the displayed rate is 500 units per minute, then over a period of half an hour the total would be 15000 (500 x 30 = 15000). -
Page 11: Setup
DP3300 Series User’s Manual the indication of the elapsed time. Maximum time indicated is 999.59.59 hours. To reset the timing and start it all over again, first push the TIME key and while keeping it pushed, press the RESET key. The time will reset and start over from 000.00.00 hours. -
Page 12: Channel On/Off' Setup
DP3300 Series User’s Manual ‘Channel ON/OFF’ Setup After displaying input type, the next step turns a channel ON or OFF. This determines whether a channel is scanned and displayed or not. If for any reason a channel is not being used, it should be turned OFF. This will prevent the unit from spending any time scanning it and also from displaying a 'HELP' message if there is no signal connected to its input. -
Page 13: Tare' Setup
DP3300 Series User’s Manual suppose a flow transducer outputs a 0.130Vdc to 5.000Vdc signal which corresponds to a flow rate of 0 to 40 gal./min. Then to make the 0.130Vdc correspond to a display of 0, set OFFSET =0.130. NOTE: If the input type is CURRENT, the Offset value is entered in milliamps. -
Page 14: Engineering Units' Setup
DP3300 Series User’s Manual When this parameter is set for "Normally Closed", the relay is closed when readings are below LIMIT, and opens when the channel reading exceeds its LIMIT value. The display will show 'LTx N.O.' (where ‘x’ is the channel number) for a Normally Open setting or 'LTx N.C.' for a 'Normally Closed' setting. -
Page 15: Display Options
DP3300 Series User’s Manual Display Options On pushing SETUP key while the display is flashing SYS , the display briefly shows 'dSP OPt' (for display option) and then the current Display Option setting. Following display options are selectable. Use ^v key to step thru these options. Once the desired Display Option is shown, push SETUP key to enter the setting and go to set Display Time. -
Page 16: Input Range Setup (For Current And Voltage)
DP3300 Series User’s Manual Connect a thermocouple calibration source to the unit. Dial in 1100 degrees centigrade on the calibrator (Note: unit must be programmed for displaying in centigrade). Adjust the gain pot (see diagram of rear view of instrument) on the back of the instrument until the display reads '1100'. -
Page 17: System Setup
DP3300 Series User’s Manual FLOW CHART FOR ANALOG INPUT SYSTEM SETUP Select Display Option 1.Scan 2.High point 3.Low point 4.CH 1 – CH 2 5.CH 2 – CH 1 6.Elapsed Time Enter Display Time Select Audio alarm On/Off Calibrate Cold Junction... - Page 18 DP3300 Series User’s Manual FLOW CHART FOR PULSE INPUT: Turn CH On/Off SELECT INPUT TYPE 1. Voltage 2. Current 4. K T/C 5. T T/C 7. Pulse Low Freq. Scaler Division Factor Division Factor Enter Limits (1 thru 3) Deadband...
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Page 19: Setup For A Pulse Channel
DP3300 Series User’s Manual SETUP FOR A PULSE CHANNEL: Turning a Channel ON or OFF The very first thing after selecting a channel is to turn it on or off. A channel should be turned off if it is not being used. Use ^v key to select the desired setting. -
Page 20: Setup For High And Low Frequency Monitor
DP3300 Series User’s Manual FUNCTION active digit flashing. Division Factor 'dIV FAC' followed by preset division factor e.g. 12 with active digit flashing. Limit 1 'CH1 LT1' followed by preset Limit 1 Limit 2 value e.g. 123.4 with active digit Limit 3 flashing. -
Page 21: Setup For Rate Monitor
DP3300 Series User’s Manual FUNCTION Latching or non - 'LATCH' for latching mode. latching relay setup. 'NON LCH' for non latching mode. Limit outputs prog- LT1 N.O. or LT1 N.C rammed as normally LT2 N.O. or LT2 N.C open or closed LT3 N.O. -
Page 22: Alarm Outputs
DP3300 Series User’s Manual If the unit is setup as an RPM monitor then following steps are performed for setting up various parameters: FUNCTION Filter value Decimal point placement Scaler 'SCALER' followed by preset scaler value e.g. 10.00024 with active digit flashing. -
Page 23: Figure 2. Electro-Mechanical Relays Hookup Example
DP3300 Series User’s Manual NOTE: Process value for respective relay must be below limit value for it to reset. Other wise the key sequence will be ignored. Open Collector (solid state) output Option: DP3300 units can be ordered with either open collector outputs or electro-mechanical relays. (Check model number printed on the unit for option). -
Page 24: Fig. 3: Power, Input/Output Connections & Rear View Of The Instrument
DP3300 Series User’s Manual FIG. 3: Power, Input/Output connections & rear view of the instrument. OFFSET ADJUST (For MV, T/C) GAIN ADJUST 14 13 12 11 10 9 (For MV, T/C RTD, Thermistor) INPUT INPUT INPUT/OUTPUT CONNECTOR PIN ASSIGNMENTS PIN NO... -
Page 25: Figure 4. Panel Cutout Dimensions
DP3300 Series User’s Manual MOUNTING 0.15” dia. (3.81mm) 4.05 ” (10 2.87 mm) Figure 4. Panel Cutout Dimensions Cut out Panel and mounting hole dimensions as shown in figure 8 above. Remove the nuts from the mounting screws on the Panel Meter (see picture below). -
Page 26: Warranty/Disclaimer
DP3300 Series User’s Manual WARRANTY/DISCLAIMER Page25... - Page 27 DP3300 Series User’s Manual Page26...
- Page 28 DP3300 Series User’s Manual Page27...
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