Campbell CR23X Spécifications télécharger pdf (Page 25)

CR23X MICROLOGGER OVERVIEW

OV-15

Display

Explanation

HELLO On power-up, the CR23X

displays "HELLO" while it

checks the memory

after a few seconds delay

1664 Kbytes The size of the machine's total

memory memory

When the CR23X is turned on, it tests the FLASH

memory and loads the current program to RAM.

After the program compiles successfully, the

CR23X begins executing the program. If a key is

pressed while the CR23X is testing memory

(“HELLO” is on the display), there will be a 128

second delay before compiling and running the

program. This can be used to edit or change the

program before it starts running.

In order to ensure that there is no active

program in the CR23X, load an empty program

using the

D

Mode:

Display Will Show:

Key (ID:Data) Explanation

∗

Mode Enter mode

D

13:Enter Command Enter

D

Mode

00

7

13: 7 is command to

00 7 load program from

flash

A

07:Program ID Execute command

00 7, CR23X is ready

for program

number

0

07:Program ID Load Program 0

00 00 (empty program)

A

Execute program

load, after a short

wait, the display

will show

Prog. operation Indicating that the

complete command is

complete.

OV5.1 SAMPLE PROGRAM 1

EDLOG Listing Program 1:

*Table 1 Program

01: 5.0 Execution Interval (seconds)

1: Panel Temperature (P17)

1: 1 Loc [ CR23XTemp ]

2: Do (P86)

1: 10 Set Output Flag High

3: Sample (P70)

1: 1 Reps

2: 1 Loc [ CR23XTemp ]

In this example the CR23X is programmed to

read its panel temperature (using a built in

thermistor) every 5 seconds and to send the

results to Final Storage.

Display Will Show:

Key (ID:Data) Explanation

∗

Mode Enter mode.

1

Mode 01 Go To Enter Program

0000 Table 1.

A

Scan Interval Advance to

execution

+0000 interval (In seconds)

5

Scan Interval Key in an execution

+0.0000 5 interval of 5 seconds.

A

01:P00 Enter the 5 second

execution interval

and advance to the

first program

instruction location.

1

7

01:P00 Key in Instruction 17

17 which directs the

CR23X to measure

the panel

temperature in

degrees C. This is

an Input/Output

Instruction.

A

Panel Temp Enter Instruction 17

01:Loc and advance to the

0000 first parameter.

1

01:Loc The input location to

0000 1 store the

measurement,

location 1.

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 373 374

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