Campbell Scientific CR1000 Measurement and Control System - Manual (Page 541)

Appendix B. Status Table and Settings
541
Table 122. CR1000 Settings
Settings are accessed through the Campbell Scientific Device Configuration Utility (DevConfig) via direct-serial and IP connections, or through
PakBusGraph via most CR1000 supported telecommunications options.
Setting Description Default Entry
Route Filters
This setting configures the CR1000 to restrict routing or processing of some PakBus
®
message types so that a "state changing" message can only be processed or forwarded
by this CR1000 if the source address of that message is in one of the source ranges and
the destination address of that message is in the corresponding destination range. If no
ranges are specified (the default), the CR1000 will not apply any routing restrictions.
"State changing" message types include set variable, table reset, file control send file,
set settings, and revert settings.
For example, if this setting was set to a value of (4094, 4094, 1, 10), the CR1000 would
only process or forward "state changing" messages that originated from address 4094
and were destined to an address in the range between one and ten.
This is displayed and parsed using the following formal syntax:
route-filters := { "(" source-begin "," source-end ","
dest-begin "," dest-end ")" }.
source-begin := uint2. ; 1 < source-begin <= 4094
source-end := uint2. ; source-begin <= source-end <= 4094
dest-begin := uint2. ; 1 < dest-begin <= 4094
dest-end := uint2. ; dest-begin <= dest-end <= 4094
Baud Rate
Applies to the following
communication ports:
RS232
ME
SDC7
SDC8
SDC10
SDC11
COM1
COM2
COM3
COM4
This setting governs the baud rate that the CR1000 will use for a given port to support
PakBus
®
or PPP communications. For some ports (COM1, COM2, COM3, or COM4),
this setting also controls whether the port is enabled for PakBus or PPP
communications.
Some ports (RS-232 and CS I/O ME) support autobaud synchronization (0 or -nnnn)
while, other ports support only fixed baud. With autobaud, the CR1000 will attempt to
match the baud rate to the rate used by another device based upon the receipt of serial
framing errors and invalid packets.
Default Baud
115200 Auto
115200 Auto
0
0
0
0
Disabled
Disabled
Disabled
Disabled
Beacon Interval
RS232
ME
SDC7
SDC8
SDC10
SDC11
COM1
COM2
COM3
COM4
This setting, in units of seconds, governs the rate at which the CR1000 will broadcast
PakBus
® messages on the associated port in order to discover any new PakBus ®
neighboring nodes. It will also govern the default verification interval if the value of the
Verify Interval XXX setting for the associated port is zero.
0
Verify Interval
RS232
ME
SDC7
SDC8
SDC10
SDC11
COM1
COM2
COM3
COM4
This setting specifies the interval, in units of seconds, that is reported as the link
verification interval in the PakBus
® hello transaction messages. It will indirectly govern
the rate at which the CR1000 will attempt to start a hello transaction with a neighbor if
no other communication has taken place within the interval.
0