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CRS-300 1:10 Redundancy Switch Revision 16
Remote Control MN/CRS300.IOM
C–12
Parameter Type
Command
(Code and
qualifier)
Arguments for
Command or
Response to
Query
Description of Arguments
(Note that all arguments are ASCII numerical codes,
that is, ASCII codes between 48 and 57)
Response to Command
(Target-to-Controller)
Query
(Code and
qualifier)
Response to query
(Target-to-Controller)
Switch Alarm
Mask
SAM= 1 byte, numerical Command or Query.
Where x indicates the Switch alarm mask:
0 = no faults masked
1 = PSU-A faults masked
2 = PSU-B faults masked
SAM= (message OK)
SAM? (received OK, but
invalid arguments found)
SAM# (message OK, but
only permitted in Remote
mode)
SAM? SAM=x
(see Description of
Arguments)
SwitchDataTime SDT= 1 byte, numerical Command or Query.
This command allows the Switch to send commands to all
attached modems on a daily basis to set their time and
date values to the same as the Switch. This value is also
saved in nonvolatile memory to retain setting during a
power outage. The factory default setting is SDT=0.
SwitchDataTime, where x where:
0 turns off this feature.
1 enables this feature
Example: SDT=1
SDT= (message OK)
SDT? (received OK, but
invalid arguments)
SDT* (message OK, but not
permitted in current mode)
SDT? SDT=xx
(see Description of
Arguments)
Switch Global
Configuration
SGC= 29 bytes,
numerical
Command or Query.
Global configuration of the Switch, in the form:
OaaaaaaaaaaBNNbbrrMSAssssssss, where:
O = Operating Mode – same as OPM (1 bytes)
a = Active Modems – same as ACT (10 bytes)
B = Bridge/Backup State – same as BBU (1 byte)
N = Selected TM Number - same as BBU (2 bytes)
b = Backup Holdoff Time – same as BKH (2 byte)
r = Restore Holdoff Time – same as RSH (2 byte)
M = Modem Alarm Mask – same as MAM (1 byte)
S = Switch Alarm Mask – same as SAM (1 byte)
A = Audio Alarm Mask – same as AAM (1 bytes)
P = Priority mode – same as PRI
s = 7 spare bytes
SGC= (message OK)
SGC? (received OK, but
invalid arguments found)
SGC# (message OK, but
only permitted in Remote
mode)
SGC? SGC=OaaaaaaaaaaBNN
bbrrMSAPsssssss
(see Description of
Arguments)
Switch ID SID= 24 bytes, ASCII Command or Query.
A user-defined Switch ID, which is a fixed length of 24
characters.
Valid characters include:
Space ( ) * + - , . / 0-9 and A-Z.
SID= (message OK)
SID? (received OK, but
invalid arguments found)
SID# (message OK, but
only permitted in Remote
mode)
SID? SID=xxxxxxxxxxxxxxxxx
xxxxxxx
(see Description of
Arguments)