Related Manuals for Omega DPS3100 series
Summary of Contents for Omega DPS3100 series
- Page 1 DPS3100 & DPS3200 series Programmable Scanners Omega.com Omega.com Omega.com Omega.com http://www.omega.com e-mail: info@omega.com...
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Page 2: Table Of Contents
SPECIFICATIONS ... 3 DESCRIPTION ... 4 DISPLAYING PARAMETERS... 5 Table 1. How to Display Parameters ... 5 DISPLAY MODES ... 5 Table 2. Display Modes... 6 Elapsed Time Mode... 6 Scan Mode... 6 High/Low Channel Mode ... 7 Deviation Mode... 7 Types of Deviation Displays ... - Page 3 Electro-Mechanical Relay Option ... 20 Figure 2. Electro-mechanical Relays Hookup Example ... 20 FIG- 3. CONNECTIONS & REAR VIEW OF INSTRUMENT ... 21 POWER... 21 OUTPUT CONNECTOR PIN ASSIGNMENT ... 22 Table 1. DPS3000 Series Output Connector Pin Assignments... 22 TROUBLE SHOOTING ...
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Page 4: Specifications
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
DPS3104 and DPS3204 are four channel units. Therefore, any reference to channel numbers with respect to these models is for channels 1 through 4 only. DPS3100 (DPS3107) and DPS3200 (DPS3207) are seven channel units, and therefore, any reference to channel numbers for these models is for channels 1 through 7. -
Page 6: Displaying Parameters
DISPLAYING PARAMETERS DPS3000 Series keeps track of various parameters and these may be displayed by pushing appropriate keys on the front panel. The parameters that are tracked are: a) Channel's high peak b) Channel's low peak c) Elapsed time c) Channel with the highest reading g) Rate of process change per minute for each channel Table 1 explains how to display the above mentioned parameters. -
Page 7: Table 2. Display Modes
setpoint, difference between any two selected channels or just run as a timer. In the timer mode the unit keeps track of process run time with crystal controlled accuracy. Elapsed Time display format is 'HH.MM.SS' for hours, minutes, and seconds. The desired display mode is selected during SYS SETUP ---- (for details refer to the SYS CONFIGURATION section). -
Page 8: High/Low Channel Mode
In deviation display mode, DPS3000 Series will show the differential between a pre-programmed setpoint and process variable being monitored on each channel by the scanner. Setpoint is programmed during CH Setup and can be any value over the range of selected scale or thermocouple being used. -
Page 9: Difference Mode
a) The first one is a momentary display in which the deviation is indicated for a short time. Following this brief display time, the unit reverts to its normal mode of operation (scanning, differential, timer etc.). To achieve this, first select the channel whose setpoint deviation is desired. -
Page 10: Sys' Parameter List
Once the correct pass-code has been entered, the display shows 'SYS CH', with 'CH' blinking. At this point the operator may choose between making channel settings (CH), or system settings (SYS). Use ^v key to toggle between CH and SYS modes. When the desired mode is blinking, press SETUP key to begin setup of parameters for that mode. 'SYS' Parameter List Following parameters can be setup when blinking 'SYS' is selected: 1) Display Options... -
Page 11: Channel Configuration
CHANNEL CONFIGURATION After entering correct pass-code and selecting the blinking 'CH' (ref. SETUP section), the display shows 'SLCt CH' (for "Select Channel"). Use ^v key to display the desired channel. Selected channel will be displayed in the format 'CHANEL x' (where x=channel#). Once the desired channel # is displayed, push SETUP key to go on to setup parameters for the displayed channel #. -
Page 12: Setup For Low Scale
key and then pushing it again will decrement the value (^v key works as a toggle -- alternating between increment and decrement). To change the next digit first push the <NEXT> key. This will advance the flashing to the following digit. Use ^v key to change the value. -
Page 13: Setup For Universal Relay (Channel 1 Relay)
SETPOINT value. Once the desired SETPOINT value is displayed, push SETUP key to enter that value and go on to setup channel 1's operational mode. Setup for Universal Relay (Channel 1 Relay) Channel 1 relay can be configured to work as a universal relay or as Channel 1 relay only. -
Page 14: Setup For Engineering Units
Setup For Engineering Units After setting a channel's relay for NORMALLY OPEN/CLOSED operation, the next parameter to be set are the 3 letters that follow the process value in the display. These 3 letters represent the measurement units for that particular channel. Any desired combination of the following letters may be programmed: A,B,C,D,E,F,G,H,I,J,L,N,O,P,Q,R,S,T,U,Y... -
Page 15: Example #2: Use Of The Low Scale Parameter
Example #2: Use of the LOW SCALE Parameter Setup for a 4-20ma transducer signal corresponding to 500-2000 degrees Fahrenheit temperature i.e. 500 degrees at 4ma and 2000 degrees at 20ma (one degree resolution): DECIMAL POINT HIGH SCALE LOW SCALE OFFSET TARE Example #3: Use of the TARE Parameter Setup for a 0-5Vdc transducer signal corresponding to 0-10.00 pounds of material being packaged in a box weighing 0.50... -
Page 16: Setup For Relay Latch/Non-Latch
Setup For Relay Latch/Non-Latch After setting DISPLAY TIME, the next parameter determines whether the output relays will operate in a Latched or Non- Latched mode. Relay Latched Mode: In this mode the relay is activated when its LIMIT value is exceeded and stays activated until the operator manually resets the relay. -
Page 17: Voltage Range Setup (For Millivolt Inputs)
desired value is displayed, push SETUP key to enter that value and go to the next step. Voltage Range Setup (for millivolt inputs) For Millivolt input units, the display first shows 'HV rnGE' (for "High Voltage Range"). After the High Voltage range is set, the display shows 'LV rnGE' (for "Low Voltage Range"). -
Page 18: Peaks
The display will read 'LO P' and then the value of channel's low peak. With HI/LO key still pushed, press the RESET key. The display will read 'RESEt' and the unit will enter present process value as the channel's new low peak. PROGRAMMING FLOW CHARTS: FOLLOWING PAGES SHOW FLOW CHARTS FOR DPS3100 AND DPS3200 UNITS: Page 17... - Page 19 DPS3207 DPS3204 7 Channel Unit 4 Channel Unit ENTER PASSCODE -- 3254 SYS CH ‘SYS’ Flashing ‘CH’ Flashing SELECT CHANNEL DISPLAY OPTION (Select one) ELAPSED TIME IP TYPE SCAN HIGH CHANNEL LOW CHANNEL DISPLAY DEVN. -TC Option CHANNEL DIFF. R,S or B Option VOLTAGE -RTD Option VOLTAGE...
- Page 20 DPS3107 7 Channel Unit ‘SYS’ Flashing DISPLAY OPTION (Select one) ELAPSED TIME SCAN HIGH CHANNEL LOW CHANNEL DISPLAY DEVN. CHANNEL DIFF. -TH Option THERMISTOR DISPLAY TIME RELAY LATCH/NON-LATCH AUDIO ALARM ON/OFF COLD JUNCTION CH. CALIBRATION VOLTAGE RANGE CURRENT RANGE Back to ‘SYS CH’ DPS3104 4 Channel Unit ENTER PASSCODE -- 3254...
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Page 21: Rate
RATE DPS3000 series tracks the rate of process change/minute for each channel. This rate is displayed by first pushing the CH. SEL key to select the channel whose rate is desired. Once the channel has been selected, push rate key. The display will briefly read 'cx-rate' (x=channel #), and then the monitored rate for that channel. -
Page 22: Fig- 3. Connections & Rear View Of Instrument
NOTE: LOOK UNDER SPECIFICATIONS FOR THE RATING ON RELAYS AND OPEN COLLECTOR OUTPUTS. UNDER NO CONDITION SHOULD THE RELAYS AND OPEN COLLECTOR OUTPUTS BE OPERATED BEYOND THEIR RATED CAPACITY. DOING SO CAN DAMAGE THE UNIT PERMANENTLY. The status of the relays for all the channels is indicated on the front panel by a row of LEDs. Whenever the relay is energized, its respective LED is turned on. -
Page 23: Output Connector Pin Assignment
OUTPUT CONNECTOR PIN ASSIGNMENT Table 1. DPS3000 Series Output Connector Pin Assignments OUT-PUT CONNECTOR PIN ASSIGNMENTS Pin # Signal Channel #1 Limit Channel #1 Limit Channel #2 Limit Channel #2 Limit Channel #3 Limit Channel #3 Limit Channel #4 Limit Channel #4Limit Channel #5 Limit Channel #5 Limit... -
Page 24: Trouble Shooting
CHANNEL 1 Millivolt CHANNEL 2 Voltage CHANNEL 3 Current CHANNEL 4-7 Millivolt (Channels 5,6 & 7 for DPS3100 & DPS3200 only) Factory default settings for voltage, current and millivolt are: CURRENT PARAMETER HIGH SCALE LOW SCALE OFFSET TARE ERROR MESSAGES AND SOLUTIONS... -
Page 25: Mounting
MOUNTING 0.15” dia. (3.81mm) 4.05 ” (10 2.87 mm) Figure - 4. Panel Cutout and mounting hole dimensions Cut out Panel and mounting hole dimensions as shown in the figure 8. Remove the nuts from the mounting screws on the Panel Meter. Insert panel meter into the hole until it is flush with the panel. -
Page 26: Warranty
WARRANTY For Warranty information, check Omega’s web site at http://www.omega.com Page 25... - Page 27 Page 26...
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