Table T4. Available command set in the CRM, OBH, and SAM.
|
Command
|
Definition
|
|---|---|
| CRM available command set: | |
| ok-1 | Enable FORTH vocabulary |
| .bauds | List baud-rate settings for each serial port |
| streams? | List all streams and port numbers being received in format: StreamID SystemID Port# |
| open sysID strID | Open other system terminal by pass-thru |
| (head 4 characters) | |
| close | Close the pass-thru terminal link |
| .ids | Show what instrument(s) are currently being talked to |
| time set-rtc | Set real-time clock for time stamp in format: yy mm dd hh mm ss |
| @rtc.rtc | Fetch real-time clock setting and print |
| port# baud# baud | Change baud rate |
| id set-id | |
| re-sync on | Resynchronize clock to Global Positioning System |
| auto-trim | Trim the clock start |
| interval on | Disable auto-calibration |
| n install | Add the channel for control and monitoring |
| n remove | Remove control and monitoring |
| n disable | Switch off the channel and prevent further operation; monitoring is not affected |
| n enable | Reenable switching on |
| n power-up | Switch on the channel—if not disabled |
| n power-down | Switch off the channel |
| time wake-up | Set start time in format: mm dd hh mm |
| sleep | Switch off the system using watch-dog reset |
| .limit | Display setting in the units shown in the status block |
| vl vh ch set-limits | Set limits of power control; vl = switch off voltage, vh = high limit, and ch = channel of PDM |
| .st | Status reading from power distribution module |
| .boot | Display last reboot |
| run-hours? | Show time since last boot |
| .mean | Show mean voltage of power supply |
| running? | Show running status |
| bad-match ? | Display how many more consistent clock measurements are necessary to resynchronize |
| trm-trim ? | Display a number for clock trim in the backup memory in the power distribution module |
| phase | Show the clock status |
| .pwm | Show the clock offset and drift |
| reminder | Set the clock into timer mode (set a maximum off time of 10 min) |
| manual | Start the system in timer mode |
| 8 watch +! | Switch on monitoring |
| -8 watch +! | Switch off monitoring |
| ch remove | Stop switching and monitoring of the channel (e.g., pmd) |
| ch disable | Stop switching only—status will still be displayed |
| o/p ? | This should show zero (i.e., no task currently outputting to the display/status) |
| 0 0 o/p 2! | Manually reset the semaphore |
| set-clock | Set backup real-time clock |
| rtc>sam | Set real-time clock into internal clock (MEG, SAM) |
| .int | Display internal clock |
| master-sync | Set internal clock (and backup real-time clock) to the RTM time |
| 2400 /sci2 | Set baud rate of the GPS serial port to 2400 bps for accessing the RTM |
| 4800 /sci2 | Restore baud rate for GPS connection |
| rtm-open | Enable access to the RTM module |
| rtm-close | Disable access to the RTM module |
| +1ppm | Change the frequency of the RTM (precision clock) |
| -1ppm | Change the frequency of the RTM (precision clock) |
| cancel | Restore the module to normal state using the calculated trim value |
| n faster | Change the RTM frequency by n ppm |
| n slower | Change the RTM frequency by n ppm |
| n enable | Request n channel makes enabled (for a shutdown channel) |
| Ref-clk +time | Increment internal clock by 1 s |
| -1 ref-clk 2+ +! | Decrement internal clock by 1 s |
| Re-sync on | Enable resync to reference (resync requires 15 min of mismatch) |
| Auto-trim on | Allow trimming of real-time module to reference time |
| Rtm-trim ? | Report total trim value |
| 1 sync-on | |
| n gps-type | n; 2-GARMIN, 3-Stream sync |
| time-ref ? | Restart synchronization |
| configuration show | |
| sync-src ? | See settings by GPS-type commands |
| .ext | Show external clock |
| /uarts | Initialize UARTS |
| n activate | Enable serial port #n |
| n rate baud re-boot | Change baud rate (n = port #, rate = baud rate) |
| OBH available command set: | |
| date d-day | Set deploy date in format: day month year |
| .d-day | Show deploy date setting |
| Mpos n dump | Hex dump first n mass positions (each 2 bytes) |
| Mpos ? | Request mass position of Z |
| Mpos 2 + ? | Request mass position of N-S |
| Mpos 4 + ? | Request mass position of E-W |
| Masses? | Show mass positions continuously (type any key to stop) |
| .soh | Request ocean borehole seismometer health status |
| SAM available command set: | |
| 2 ~protect | Disarm protection of the flash memory |
| save-cmos | Save CMOS memory in EEPROM |
| dir | Display directory of the HDD records |
| chunk? | Check number of memory chip installed; 1 chip = 4 MB |
| target#? | Show current target HDD |
| n target | Set current HDD.flash |
| chk-disc | Spin-up current disk |
| stop-unit | Spin down |
| Reset-disc | Initialize current disk |
| Next-target | Increase SCSI ID of HDD |
| 0 erase-card | Erase the whole card |
| 0 erase-chip | Erase specified chip: 0-15, 4 MB each |
| /flash# | Reset the pointers to 0|0 |
| 2 /chunk | Change number of chips for buffering (2-14); maximum is 14 to allow time for disk operation |
| Disc-off | Spin-down HDD |
| 2 ~protect save-cmos | Copy entire CMOS to EEPROM |
| .d-day | Show deploy date setting |
Notes: CRM = combiner/repeater module, OBH = ocean borehole seismometer, SAM = storage acquisition module, GPS = Global Positioning System, MEG = multiple-access expandable gateway, RTM = real-time clock, HDD = hard disk drive. Italics denote variables in the command string.