AD54.61-D-3001A | Flat tachograph (FTCO) diagnosis operational check using actual values | 3.7.97 |
MODEL 901, 902, 903, 904 with CODE (J19) Automatic tachograph (EG) 1 day / 2 drivers
Symbol key
Breaks and rest periods
Times of attendance
Other working time
Drive time
Flat tachograph (FTCO) diagnosis, previous knowledge | |||
| Cables, connectors and plug-in connectors are included in the test with the HHT and, in the event of a fault display, may have to be tested separately later for open-circuit, good contact and correct connection in accordance with the currently relevant wiring diagram | ||
| Battery voltage 11 – 14 volts | ||
Function check using actual value | |||
Actual value | Requirement/operation | Specified value | Cause/remedy |
01 Drive time Time since the start of the journey is shown | Driver tachograph record chart inserted Carry out test drive |
x:xx h | Change tachograph |
02 Driver breaks and rest periods The break or rest period time is shown | Driver tachograph record chart inserted Driver time group switch setting: Breaks and rest periods |
x:xx h | Change tachograph |
03 Driver passive working time The passive working time is shown | Drive tachograph record chart inserted Driver time group switch setting: Times of attendance |
x:xx h | Change tachograph |
04 Driver active working time The active working time is shown | Driver tachograph record chart inserted Driver time group switch setting: Other working time |
x:xx h | Change tachograph |
05 Co-driver breaks and rest periods The break or rest period time is shown | Co-driver tachograph record chart inserted Co-driver time group switch setting: Breaks and rest periods |
x:xx h | Change tachograph |
06 Co-driver passive working time The passive working time is shown | Co-driver tachograph record chart inserted Co-driver time group switch setting: Times of attendance |
x:xx h | Change tachograph |
07 Co-driver active working time The active working time is shown | Co-driver tachograph record chart inserted Co-driver time group switch setting: Other working time |
x:xx h | Change tachograph |
08 Vehicle speed Shows current driving speed | Driver tachograph record chart inserted Carry out test drive | Vehicle speed actual value increases with the vehicle speed | |
09 Total kilometers traveled Shows the current total kilometers traveled | Driver tachograph record chart inserted Carry out test drive | Total kilometers traveled actual value increases with increasing distance traveled | Change tachograph |
10 Kilometers traveled in day Shows the current kilometers traveled in day | Driver tachograph record chart inserted Carry out test drive To reset kilometers traveled in day Press button T1 Press button T3 Press button T1 or T2 | Kilometers traveled in day actual value increases with increasing distance traveled Kilometers traveled in day display Display flashes Kilometers traveled in day reset to zero | Change tachograph |
11 Tachograph record chart time of insertion The time since the last insertion of a tachograph record chart is shown | Tachograph record chart inserted | x:xx h | Change tachograph |
12 Travel pulse value (W-value) Travel pulse value range 0…65534 in imp/km for vehicle speed is set by adjustment | Tachograph record chart inserted | xxxx | Change tachograph |
13 Warning speed The warning speed set by the driver or by the factory is shown | Driver tachograph record chart inserted Carry out test drive Set warning speed Press button T2 Press button T3 Press button T1 Press button T2 Press button T3 |
xx km/h LC display flashes Warning speed display Display flashes Value reduces by 5 km/h Value increases by 5 km/h Warning speed is stored | Change tachograph |
14 Driver, co-driver tachograph record chart Whether or not a tachograph record chart is inserted is shown | Tachograph record chart inserted Tachograph record chart not inserted | inserted not inserted | |
15 Driver, co-driver switch setting Shows the current setting of the time group switch | Tachograph record chard inserted Driver, co-driver time group switch Setting: Breaks and rest periods Setting: Times of attendance Setting: Other working times Carry out test drive |
Breaks and rest periods Times of attendance Other working times Driver: drive time Co-driver: times of attendance | Change tachograph |
16 Equipment variants Shows whether an EC or CH unit is installed | According to unit variant | Change tachograph |