Campbell CR200 Návod k obsluze stáhnout pdf (Strana 176)

Appendix A. Glossary

baud rate settings of two pieces of equipment must match each other. The

baud rate for CR200(X) communication should be set to 9600.

Beacon

A signal broadcasted to other devices in a PakBus® network to identify

"neighbor" devices. A beacon in a PakBus® network ensures that all

devices in the network are aware of other devices that are viable. If

configured to do so, a clock set command may be transmitted with the

beacon. This function can be used to synchronize the clocks of devices

within the PakBus® network. See also PakBus (Appendix p. 7) and

Neighbor Device (Appendix p. 6).

binary

Describes data represented by a series of zeros and ones. Also describes the

state of a switch, either being on or off.

code

A CRBASIC program, or a portion of a program.

compile

The software process of converting a human readable program to binary

machine code. CR200(X) programs are compiled by the CRBASIC Editor.

constant

A packet of CR200(X) memory given an alpha-numeric name and assigned

a fixed number.

control I/O

Terminals C1 - C2 or processes utilizing these terminals.

CVI

Communications Verification Interval. The interval at which a PakBus®

device verifies the accessibility of neighbors in its neighbor list. If a

neighbor does not communicate for a period of time equal to 2.5 x the CVI,

the device will send up to 4 Hellos. If no response is received, the neighbor

is removed from the neighbor list.

CPU

Central processing unit. The brains of the CR200(X).

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Campbell CR200 Návod k obsluze Strana 176