Omega DP41-B Series - Page 4

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SECTION 8
COMMAND AND RESPONSE STRUCTURE
..........................................8-1
8.1 Message String..........................................................................................8-1
8.1.1 “Data” and “Non Data”...................................................................8-1
8.1.2 Brackets and Spaces .....................................................................8-1
8.2 Commands and Structure..........................................................................8-2
8.2.1 Read Communications Configuration Command ...........................8-2
8.2.2 General Command Structure .........................................................8-3
8.2.3 Command Formats.........................................................................8-4
8.2.4 Command Suffix.............................................................................8-6
8.3 Response Structure...................................................................................8-9
8.3.1 No Error..........................................................................................8-9
8.3.2 Echo Mode .....................................................................................8-9
8.3.3 No Echo Mode................................................................................8-9
8.4 Data Length Corresponding to the Response Structure ..........................8-10
8.5 Error Response........................................................................................8-11
8.5.1 Error Response Format ................................................................8-11
8.5.2 Error Message ..............................................................................8-11
8.5.3 Description ...................................................................................8-12
8.6 Status Character Formats .......................................................................8-13
8.6.1 Alarm Status Characters ..............................................................8-13
8.6.2 Peak/Valley (HI/LO) Status Characters ........................................8-14
8.7 "VO1" Response Data Format.................................................................8-15
8.8 “^AE” Response Format ..........................................................................8-16
8.9
Examples .................................................................................................8-16
SECTION 9 METER BUS RESPONSE .....................................................................9-1
9.1 Point to Point or Multi Point Command Mode............................................9-1
9.1.1 Meter’s Response Time..................................................................9-2
9.2 Point to Point Continuous Mode................................................................9-3
9.2.1 Meter’s Response Time..................................................................9-3
9.2.2 Communicating with the Meter when in Continuous Mode ............9-3
9.3 Multi Point Alarm Mode Response ............................................................9-4
9.4 Watchdog timer for communication ...........................................................9-4
SECTION
10 DATA FORMAT COMMANDS (P, G, R, W)
..........................................10-1
10.1 Reading Configuration (“RdG.CNF”) .......................................................10-2
10.2 Input Configuration (“INP.CNF” and “INPUt”) ..........................................10-3
10.3 Setting Count By (“CNtby”) and Decimal Point (“SEt dP”).......................10-4
10.4 Filter Configuration “FILtER” and “ OUt.tyP”)............................................10-5
10.5 Setpoint 1 and 2 Configuration (“SP.CNF”) .............................................10-6
10.6 Alarm (Setpoints 3 and 4) Configuration (“AL.CNF”)...............................10-7
10.7 Alarm Functions (“AL.CNF and AL.MOdE”).............................................10-8
10.8 Alarm Delay: (“NUM.dLy”) .......................................................................10-8
10.9 Output Configuration (“OUt.CNF”) and A to D Rate (“Ad.RAtE”) ................10-9
10.10 Input Type (“INPUt”) and Reading Scale & Offset (“Rd.SC.OF”)...........10-10
10.11 Serial Communications Configuration (“COMM”) ..................................10-11
10.12 Data Format (“dAt.FMt”) ........................................................................10-12
10.13 Communications Bus Format (“bUS.FMt”) ............................................10-13
10.14 Lockout Configuration (“LCk.CNF”).......................................................10-14
10.15 Lockout Configuration (“LCk.CNF”) and Normal Color (“N.COLOR”)....10-15
10.16 Color Configuration (“COLOR”).............................................................10-16
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