CU Report

CU Report (G-Q-R)

Extended filtered report with active driver identification from the ICL list. Ideal for access control, fleet management and authorized driver tracking.

Drivers must be previously registered in the ICL list. See ICL Command for configuration.

Generate report


GCUbbc[;@dd..dd]

See G Command for parameter details.

Query current position

QCU

Response


RCUAABBBBBBCCCCCCDDDDDDDDEEEEEEEEEFFFGGGHHIIJJJKKKKKKKKLMNNOOPPPPQRSST;UUUUUUUUUUUUUUUU

Field structure

Field	Length	Description
AA	2	Report number (00-FF)
BBBBBB	6	Date (DDMMYY)
CCCCCC	6	Time (HHMMSS)
DDDDDDDD	8	Latitude (±DDMMMMM)
EEEEEEEEE	9	Longitude (±DDDMMMMM)
FFF	3	Speed (km/h)
GGG	3	Heading (degrees)
HH	2	IGN+IN inputs (hex)
II	2	XP outputs (hex)
JJJ	3	Battery voltage (tenths of V)
KKKKKKKK	8	Total odometer (meters, hex)
L	1	GPS Power: 0=Off, 1=On
M	1	GPS Fix Mode: 2=2D, 3=3D
NN	2	PDOP (decimal integer)
OO	2	Number of satellites
PPPP	4	Seconds since last pos. (hex)
Q	1	Modem Power: 0=Off, 1=On
R	1	GSM registration status
SS	2	CSQ signal level
T	1	Driver session status
UUUU…	16	iButton code of active driver

Driver session field (T)

Value	Description
0	Session closed (no active driver)
1	Session open (driver identified)

iButton field (UUUU…)

The 16-character field contains the code of the last iButton read that belongs to the driver management list (ICL).

If there is no valid iButton reading, the field will remain empty. The code is only displayed if the iButton is registered in the ICL list.

GSM registration status (R)

Value	Description
0	Not registered, no active search
1	Registered, home network
2	Not registered, searching for operator
3	Registration denied
4	Unknown
5	Registered, roaming

CSQ signal level (SS)

Value	Description
99	No signal / Open
0-30	Signal level (higher = better)

Report example


>RCU00291224153045-2778467-0642565804518081011270003A9801304120001101151;01000012AB34CD56;ID=974862;*5E<

Field	Value	Interpretation
Report No.	00	Report 00
Date	291224	29/12/2024
Time	153045	15:30:45
Latitude	-2778467	27°78.467’S
Longitude	-06425658	64°25.658’W
Speed	045	45 km/h
Session	1	Session open
iButton	01000012AB34CD56	Active driver code

Typical usage - Driver control


// Report when starting driver session
>SRL10E;TRG=DRV+;ACC={GCU10H}<
 
// Periodic report with driver identification
>STD01E00120<
>SRL01E;TRG=TD01+;ACC={GCU01L}<

Version notes

Availability:

Firmware v1.10.07+ for: Spider, Ultralite, Minitrack, C3, C5
Firmware v1.00.00+ for: Spider IOT, Smart IOT

Compatibility

C3Legacy

ULLegacy

SPLegacy

C5Legacy

SP-IoT

SM-IoT

ZE-IoT