Campbell CR800 Specifications download pdf (Page 21)

CR800 and CR850 Overview

security code. If the user enters the Security1 code, the datalogger program

can be changed or retrieved or variables can be set in the Status table.

Security Password 2 When this level is set, data collection is

unrestricted, requiring no security code. If the user enters the Security2 code,

the datalogger clock can be changed and variables in the public table can be

changed. If the user enters the Security1 code, non-read-only values in the

status table can be changed and the datalogger program can be changed or

retrieved.

Security Password 3 When this level is set, all communication with the

datalogger is prohibited if no security code is entered. If the user enters the

Security3 code, data can be collected from the datalogger. If the user enters

the Security2 code, data can be collected, public variables can be set, and the

clock can be set. If the user enters the Security 1 code, all functions are

unrestricted.

OV3.2.2 Ports Settings

Selected Port specifies the datalogger serial port to which the beacon interval

and hello setting values will be applied.

Beacon Interval sets the interval (in seconds) on which the datalogger will

broadcast beacon messages on the port specified by Selected Port.

Verify Interval specifies the interval (in seconds) at which the datalogger will

expect to have received packets from neighbors on the port specified by

Selected Port. A value of zero (default) indicates that the datalogger has no

neighbor list for this port.

Neighbors List, or perhaps more appropriately thought of as the “expected

neighbors list”, displays the list of addresses that this datalogger expects to find

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Campbell CR800 Specifications Page 21