Campbell TGT1, Operator'S Manual

Page: 33 / 64

TGT1 GOES Transmitter
23
TABLE 9.3-2 21X Example Program
This 21X program measures the battery voltage, performs a thermocouple
measurement, and transfers an array of data to the TGT1's self-timed buffer.
Use a conditional statement (i.e., Instruction 92) to transfer data
only when there is an output to final storage.
;{21X}
;
*Table 1 Program
01: 10.0 Execution Interval (seconds)
;Measure reference temperature.
01: Internal Temperature (P17)
1: 1 Loc [ RefTemp ]
;Measure thermocouple temperature.
02: Thermocouple Temp (DIFF) (P14)
1: 1 Reps
2: 1 ± 5 mV Slow Range
3: 5 DIFF Channel
4: 1 Type T (Copper-Constantan)
5: 1 Ref Temp Loc [ RefTemp ]
6: 2 Loc [ TCDef_F ]
7: 1.8 Mult
8: 32 Offset
;Measure battery voltage every 10 seconds.
03: Batt Voltage (P10)
1: 3 Loc [ Battery ]
04: If time is (P92)
1: 0 Minutes into a
2: 60 Minute Interval
3: 10 Set Output Flag High
;Designate 111 as ID for hourly data
05: Set Active Storage Area (P80)
1: 1 Final Storage
2: 111 Array ID or Loc [ _________ ]
;Timestamp data
06: Real Time (P77)
1: 220 Day,Hour/Minute (prev day at midnight, 2400 at midnight)
;Output hourly the average reference Temp, TC Temp, and battery voltage.
07: Average (P71)
1: 3 Reps
2: 1 Loc [ RefTemp ]
NOTE