Sample Program - Campbell CR510 Operator's Manual

CR510 OVERVIEW
OV5.2 EDITING AN EXISTING PROGRAM
When editing an existing program in the CR510,
entering a new instruction inserts the
instruction; entering a new parameter replaces
the previous value.
To insert an instruction, enter the program table
and advance to the position where the
instruction is to be inserted (i.e., P in the data
portion of the display) key in the instruction
number, and then key A. The new instruction
will be inserted at that point in the table,
Instruction #
(Loc:Entry)
∗1
01:60
# D
Key
is displayed
01:P11
02:P92
The CR510 is programmed to measure the datalogger internal temperature every sixty seconds.
The If Time instruction sets the Output Flag high at the beginning of every hour. Next, the
Output Instructions for time and average are added.
03:P77
04:P71
05:P92
06: P77
OV-14

SAMPLE PROGRAM 2

Parameter
(Par#:Entry)
until 01:P00
01:1
02:5
03:3
04:1
05:1.0
06:0.0
01:0
02:60
03:10
01:110
01:1
02:1
01:0
02:1440
03:10
01:100
advance through and enter the parameters.
The instruction that was at that point and all
instructions following it will be pushed down to
follow the inserted instruction.
An instruction is deleted by advancing to the
instruction number (P in display) and keying #D
(Table 4.2-1).
To change the value entered for a parameter,
advance to the parameter and key in the correct
value then press A. Note that the new value is
not entered until A is keyed.
Description
Enter Program Table 1
60 second (1 minute) execution interval
Erase previous Program before
continuing.
Measure reference temperature
Store temp in Location 1
If Time instruction
0 minutes into the interval
60 minute interval
Set Output Flag 0
Output Time instruction
Store Julian day, hour, and minute
Average instruction
one repetition
Location 1 - source of temps. to be averaged
If Time instruction
0 minutes into the interval
1440 minute interval (24 hrs.)
Set Output Flag 0
Output Time instruction
Store Julian day