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3 full/half duplex, 4 set datalogger id, 5 setting powerup options – Campbell Scientific CR510 Basic Datalogger User Manual

Page 43

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SECTION 1. FUNCTIONAL MODES

1-13

TABLE 1.8-5 Transferring a Program using a

Storage Module

Key entry

Display

D

13:00

7NA

7N:00

(N is Storage Module
address 1-8)

You may now enter one of the following options:

1x

Save Program x to Storage
Module (x = 1-8)

2x

Load Program x from Storage
Module (x = 1-8)

3x

Erase Program x in Storage
Module (x = 1-8)

The datalogger can be programmed on power-
up using a Storage Module. If a program is
stored as program number 8, and the Storage
Module is connected to the datalogger I/O at
power-up, program number 8 is automatically
loaded into the active program area of the
datalogger and run.

1.8.3 FULL/HALF DUPLEX

The *D Mode can also be used to set
communications to full or half duplex. The default
is full duplex, which works best in most situations.

TABLE 1.8-6. Setting Duplex

Key entry

Display

D

13:00

9A

09:0x

If x=0 the CR510 is set for full duplex.
If x=1 the CR510 is set for half duplex.

You may now change the option:

0A

Set full duplex

1A

Set half duplex

1.8.4 SET DATALOGGER ID

Command 8 is used to set the datalogger ID.
The ID can be moved to an input location with
Instruction 117 and can then be sampled as
part of the data.

TABLE 1.8-7 Setting Datalogger ID

Key Entry

Display

D

13:00

8A

08:0XXX

Where XXX are 0s or the current ID. You may
now key in the ID (1-254, excluding 13).

1.8.5 SETTING POWERUP OPTIONS

Setting options for the Program on Powerup
allows the user to specify what information to
retain from when the datalogger was last on.
This allows Flag/Port status, the User Timer,
and the Input/Intermediate Storage to be
cleared or not cleared.

Table 1.8-8. Setting Powerup Options

Key entry

Display

D

13:00

10A

10:0X

Where X is the powerup option currently
selected. You may now change the option:

0A

Clears input locations, ports, flags, user

timer, and intermediate storage locations.

1A

Clears intermediate storage only (leaves

Input Storage, Flags/Ports, and User Timer
as is).

2A

Doesn’t clear anything.

3A

Do not change power-up settings.