Omega Engineering DP3600 Manuel d'utilisateur

PROGRAMMABLE PROCESS MONITORS USER’S MANUAL DP3600, DP3700 AND DP3800 SERIES OMEGA ENGINEERING, INC., ONE OMEGA DRIVE, STAMFORD, CT

9Rate Time-Base: This step is for programming time-base for calculation of Rate. Units of time-base are seconds. Again, the active digit will be fla

10 SET UP FLOW CHART: SETUP SCALING (SCALING) HIGH SCALE (HI SCLE) LOW SCALE (LO SCLE) OFFSET (OFFSET) T

11 MAX. AND MIN. READINGS (PEAKS) Displaying: To display the peak values of Process variable push Peak key once and let go. The display will firs

12 PROCESS CHANGE Displaying: The system will constantly monitor the total amount of change in process variable since start or last reset. This c

13 TARE Tare function is used for taking out a preset amount of process variable from the total reading e.g. if we are measuring weight of a certai

14 Timer Limits: Displaying: To display timer limits, first push the TIME key. While still in this mode go on to push LIMITS key. The display will

15 Open Collector Option Whenever a limit is reached an open collector output provides a 5 Vdc signal at 50ma. on the output connector, e.g... Limi

16 PIN NO DESCRIPTION 1 LIMIT 1 COMMON/OPEN COLLECTOR POSITIVE 2 LIMIT 1 NORMALLY OPEN/OPEN COLLECTOR NEGAT

17 TROUBLE SHOOTING If the meter locks on a particular display, unplug and plug in again the meter to unlock the display. A total reset defaults a

18 A12343B 3.62" (91.9mm)1.70"43.2mmNOT DRAWN TO SCALE Back ofthe MeterBracketScrew DriverPush Meter this waywith the Screwdriver MOUNTING

1SPECIFICATIONS...

2SCALING...

3 SPECIFICATIONS (typical @ 25 C and rated supply voltage unless otherwise specified). STANDARD INPUT: * 4 - 20 MA, 10 - 50 MA, 0 - 5 VDC, 0 - 1

4 DESCRIPTION The DP3600 series of instruments are micro-processor based intelligent monitors that are capable of performing several tasks in addi

5PROGRAM LIMITS 1. Process Limit1 2. Process Limit2 3. Setup limt 3 for Rate/Process 4. Process Limit 3 5. Setup Limit4 for Process/Deviation

6Offset: Next configurable function is offset and is indicated by the message ‘OFFSET’ followed by current offset value. To change the value of flas

7Selection of Limit 4 as Process or Deviation Limit: This step comes after programming Limit 3 and is indicated by the message ‘LT3 Pr’ (if Limit 3

8Audio Alarm On/Off: This unit supports an audio alarm which comes on when ever a limit value is exceeded. This alarm can be turned On or Off, as de