TD060100-0MA
44
/S
Statistics screen. This displays the router statistics
screen via the COM
2
port. If the
"
/M
"
switch is set to
monitor statistics, the statistics are reported onscreen.
If the
"
/M
"
switch is not set, the statistics screen is still
displayed, but no statistics are reported.
Once per day
the statistics counters are zeroed
. When statistics are
updated to the monitor, router operation does slow
down
For optimum performance, turn the statistics
display off.
If
"
/S
"
is not on, the Johnson Controls
copyright page is
continuously displayed at COM
2
,
but router operation
can still be confirmed by the a
ctivity of
the
LEDs.
/T
Test option. Causes the router program to evaluate the
contents of the
configuration data
and report errors.
The
router
halts
after this process
e
n
d
s
—
therefore,
do not
use
"/T"
in an
operating
router.
Type
router
to restart.
/U
This switch is used to allow Multi-Metasys N1
networks to exist on the same Ethernet network.
When configuring the
JC-MER-CXB
to run
in a
Multi
-
network configuration,
t
he
configuration
screen
must contain the “/U
nnnnn
” switch.
Replace
the
nnnnn
characters with the UDP port address that
was used to
configure other Metasys Ethernet devices
that will exist
within the target Metasys network.
DO
NOT use this
switch unless you are configuring a
Multiple Metasys N1
Network configuration. See
Appendix F for more UDP
information
.
The
configuration screen
must be the same (except for switch
settings)
for all
JC-MER-CXB unit
s in the system. If the
configuration screen
i
s updated, it must be copied
i
nto each router.
This can be done
using
the
download
command.
/M
Monitor statistics. This outputs statistics to the
statistics screen,
but only if
the "
/S
"
switch
has been
set to display a
template by which the statistics may
be meaningfully
viewed.
/D
This switch is used for diagnostic purposes. Using
this option displays the contents of all the messages
received by the
JC-MER-CXB
.
Note:
The "/D" switch cannot be used in combination
with the "/S" switch.
For more Statistics Screen information, see Appendix C.