Specifications

188 Z-Family Technical Reference Manual
Table 6.124 on page 188 lists the RTCM commands.
Query: RTCM Status
$PASHQ,RTC,c
Query RTCM differential status, where c is the optional serial port.
Example: Query receiver for RTCM status
$PASHQ,RTC, <enter>
The return message is a free form format response. A typical response looks like:
STATUS:
SYNC:* TYPE:00 STID:0000 STHE:0
AGE:+0000 QA:100.00% OFFSET:00
SETUP:
MODE:BASE PORT:A AUT:N CODE: C/A
SPD:0300 STI:0000 STH:0
MAX:0060 QAF:100 SEQ:N
TYP: 1 2 3 22 6 9 16 18/19 20/21 EOT
FRQ: 99 00 00 00 ON 00 00 00 00 CRLF
MSG:
Table 6.124: RTCM Response Message Commands
Function Command Description Page
Base
parameters
$PASHS,RTC,BAS
$PASHS,RTC,EOT
$PASHS,RTC,MSG
$PASHS,RTC,SPD
$PASHS,RTC,STH
$PASHS,RTC,TYP
Sets receiver to operate as differential base station
Controls end of message characters
Defines RTCM type 16 message
Sets bit rate of base station
Sets health of base station
Sets message type and message period
191
192
193
194
195
191
Remote
parameters
$PASHS,RTC,AUT
$PASHS,RTC,MAX
$PASHS,RTC,QAF
$PASHS,RTC,REM
$PASHS,RTC,SEQ
Turns auto differential mode on or off
Sets maximum age of RTCM differential corrections
Sets communication quality threshold
Sets receiver to operate as differential remote station
Checks sequence number of received messages
190
191
192
192
193
General
parameters
$PASHS,RTC,INI
$PASHS,RTC,OFF
$PASHS,RTC,STI
$PASHQ,RTC
Resets RTCM internal operation
Disables differential mode
Sets station identification of base or remote
Requests differential mode parameters and status
191
192
194
188