Microchip Technology GPS-2700, User Manual

Page: 54 / 77

GPS-2700 User’s Guide
DS50003016A-page 54

2020 Microchip Technology Inc.
3.9.8 SYST:LCD:CONT?
This query returns the current contrast of the LCD.
3.9.9 SYST:LCD:PAGE [0,8]
This command displays the requested page on the LCD. Starting with firmware version
0.71, nine different pages are supported as described in Section 2.4.5.2.
Table 3-4 lists
the LCD page numbers and corresponding names.
TABLE 3-4: SUPPORTED DISPLAYS ON LCD PAGES
Value LCD Page
0 Time/Date
1 GPS Position
2 GPS Height
3 CSAC Steering
4 CSAC Status
5 TINT
6 Navigation
7 GPS/UTC Time
8 Survey Status
3.9.10 SYST:LCD:PAGE?
This query returns the current page of the LCD.
3.9.11 SYST:COMM:USB:BAUD <9600 | 19200 | 38400 | 57600 | 115200>
This command sets the speed of the serial USB port.
3.9.12 SYST:COMM:USB:BAUD?
This query returns the speed of the serial USB port.
3.9.13 SYST:STAT?
This query returns a full page of GPS status in ASCII format. The output is compatible
with GPSCon Utility.
3.10 SERVO SUBSYSTEM
This subsystem regroups all the commands related to the adjustment of the servo loop:
SERV:LOOP <ON | OFF>
SERV:MODE <OFF | NORM | FAST | AUTO>
SERV:STAT?
SERV:DACG <float> [0.001, 10000]
SERV:EFCS <float> [0.0, 500.0]
SERV:EFCD <int> [2, 4000]
SERV:TEMPCO <float> [-4000.0, 4000.0]
SERV:AGING <float> [-10.0, 10.0]
SERV:PHASECO <float> [-500.0, 500.0]
SERV:1PPS <int> ns [-5000000, 5000000]
SERV:TRAC:PORT <RS232 | USB>