5-8
Remote Commands and Error Codes
FR
Fault Relay Sense
Config (NV)
0 = normal
1 = inverted
0
Changes the polarity of the Form-C status relay
accessed through the J2 connector on the rear
panel of the CM601.
FRX
Fault Relay Sense
External Signal
Polarity
Config (NV)
<condition> parameter = 0 to 7
bit settings:
0 = normal polarity
1 = inverted polarity
0 (bit setting)
Defines whether a fault condition is a closed or
an open relay contact for each of the three
external fault relay sense pins on the Status
Relay rear panel connector.
GAV
Gate Array Version
Monitor
syntax is n:GAV ? where n =
1, 4, or 5
—
Displays the version of the installed EPROM by
slot.
HWV
Hardware Version
Monitor
syntax is n:HWV ? where
n = 1, 4, or 5
—
Displays the hardware version of any card in
the modem by slot; response format:
<slot#>:V<version number>.
ID
Modem
Identification
Config (NV)
1 to 24 ASCII characters
ComStream
CM601
Assigns an arbitrary, 24-character ASCII string
used to identify the modem.
IN
Initialize Modem
Config (V)
9346
—
Initializes all modem configuration parameters
to their default states, stores them in NV
memory, and then performs a complete modem
reset.
INF
Initialize New
Firmware
Config (V)
9346
—
Initializes and resets all option cards; all
configuration parameters are returned to their
default settings and the NV memory map is
reconfigured. Use this command anytime new
firmware is added to any CM601 card,
including M&C firmware, to ensure proper
operation after installation.
LB
Loopback Mode
Config (V)
0 = disable
2 = near data
4 = far data
0
Tests and troubleshoots system connections.
LBT
LCD Backlight
Timeout
Config (NV)
0 = always off
1 to 19 = minutes to time-out
20 = always on
—
Sets the number of minutes until the front panel
LCD backlight is automatically turned off
LCC
LCD Contrast
Config (NV)
0 to 10 with 0 = lightest setting,
10 = darkest setting
Adjusts the contrast on the front panel LCD.
LGE
Login Security
Enable
Security (NV)
0 = disable
1 = enable
0
Enables and disables the remote login port
security function.
LGN
Login
Security (V)
1 to 8 alphanumeric characters,
no embedded spaces
password
Logs in to the remote port and establishes
normal communications with the CM601. When
LGE is set to 0, this command is not available
and returns an error message.
LGT
Logout
Security (V)
—
—
Logs out from the remote port; use this
command if LGN was used to establish
communication.
LIT
Login Inactivity
Time-out
Security (NV)
0 = disable
5 to 255
60
Sets the number of seconds of inactivity
allowed before automatic logout occurs.
LPW
Login Password
Security (NV)
1 to 8 alphanumeric characters,
no embedded spaces
—
Changes the remote port login password.
MB
Modulator Bit
Timing
Config (NV)
1 = external timing
2 = internal timing
3 = loop timing
2
Establishes the source of the modulator bit
time, transmit data clock. The DTE must
provide the CM601 with send data (SD) that
transitions on the rising edge of the selected
transmit clock.
Table 5-3
Command Summary (continued)
Command
Mnemonic
Command Name
Function
(Mem Type)
Parameter Range
Default
Description and Notes
Содержание CM601
Страница 4: ...iv Notice COMSTREAM A Spar Company...
Страница 12: ...xii Contents COMSTREAM A Spar Company...
Страница 86: ...6 14 Front Panel Operation COMSTREAM A Spar Company...
Страница 96: ...7 10 Configuration Examples COMSTREAM A Spar Company...
Страница 118: ...8 22 Fault Handling Troubleshooting and Maintenance COMSTREAM A Spar Company...
Страница 124: ...A 6 Technical Specifications COMSTREAM A Spar Company...
Страница 160: ...xii Safety Precautions 01 0799 401D 08 02...
Страница 164: ...4 Functional Description 01 0799 401D 08 02...
Страница 170: ...10 Card Removal Procedure 01 0799 401D 08 02...
Страница 204: ...44 Fault and Status Queries 01 0799 401D 08 02...
Страница 208: ...48 Loopback Tests 01 0799 401D 08 02...
Страница 216: ...56 Appendix A Technical Specifications and Pinouts 01 0799 401D 08 02...
Страница 220: ...60 01 0799 401D 08 02...
Страница 222: ...D 08 02 01 0799 401 Index 62...
Страница 223: ...01 0922 401 Rev A 4 03 1 Application Note Carrier Acquisition and Optimization CM601 CM701 Satellite Modem v1 80 1 84...