ISO 16844-7:2022

INTERNATIONAL ISO
STANDARD 16844-7
Third edition
2022-05
Road vehicles — Tachograph
systems —
Part 7:
Parameters
Véhicules routiers — Systèmes tachygraphes —
Partie 7: Paramètres
Reference number
© ISO 2022
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ii
Contents Page
Foreword .vii
Introduction .viii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms.1
5 Identifier specification for diagnostic services . 2
5.1 Data identifiers (DID) . 2
5.2 Routine identifiers (RID) . 6
6 Parameters and values .7
6.1 Transmitted parameter ranges . 7
6.2 Structured parameters . 7
6.3 Date and time parameter specifications . 7
6.3.1 Day . 7
6.3.2 Month . . . 7
6.3.3 Year . 7
6.4 Parameter specifications . 7
6.4.1 Standard revision . 7
6.4.2 VIN — VehicleIdentificationNumber . 8
6.4.3 Trip group 1 . 8
6.4.4 System event . 8
6.4.5 Handling information. 8
6.4.6 Tachograph performance . 9
6.4.7 Direction indicator . 9
6.4.8 Requested illumination percentage . 9
6.4.9 Switch backlight illumination brightness per cent . 9
6.4.10 Switch indication illumination brightness per cent . 9
6.4.11 RSDST — RemoteSessionDiagnosticSessionType . 9
6.4.12 TVS — TachographVehicleSpeed . . 9
6.4.13 D1WS — Driver1WorkingState . 10
6.4.14 D2WS — Driver2WorkingState . 10
6.4.15 DR — DriveRecognize . . 10
6.4.16 D1TRS — Driver1TimeRelatedStates . . 11
6.4.17 D2TRS — Driver2TimeRelatedStates . 11
6.4.18 DCD1 — DriverCardDriver1 .12
6.4.19 DCD2 — DriverCardDriver2 .12
6.4.20 OS — Overspeed .12
6.4.21 TD — TimeDate .13
6.4.22 RHM — ResetHeartbeatMessage . 13
6.4.23 ALMO — AdjustLocalMinuteOffset . 13
6.4.24 ALHO — AdjustLocalHourOffset . 14
6.4.25 PLOTM — PriorityLevelOfTCO1Message . 14
6.4.26 HRTVD — HighResolutionTotalVehicleDistance . 14
6.4.27 HRTD — HighResolutionTripDistance . 14
6.4.28 SCI — ServiceComponentIdentification . 15
6.4.29 SDCTB — ServiceDelayCalendarTimeBased . 15
6.4.30 D1I — Driver1Identification . 16
6.4.31 D2I — Driver2Identification . 16
6.4.32 KF — KFactor . 16
6.4.33 SMR — SpeedMeasurementRange . 17
6.4.34 NOTOPW — NumberOfTeethOnPhonicWheel . 17
6.4.35 TOSS — TachographOutputShaftSpeed . 17
iii
6.4.36 LFTC — LFactorTyreCircumference . 18
6.4.37 WVCF — WVehicleCharacteristicFactor . 18
6.4.38 PPROOS — PulsesPerRevolutionOfOutputShaft . 18
6.4.39 TRROTM — TransmissionRepetitionRateOfTCO1Message . 19
6.4.40 TS — TyreSize . 19
6.4.41 NCD — NextCalibrationDate. 19
6.4.42 D1CDT — Driver1ContinuousDrivingTime . 19
6.4.43 D2CDT — Driver2ContinuousDrivingTime . 20
6.4.44 D1CBT — Driver1CumulativeBreakTime . 20
6.4.45 D2CBT — Driver2CumulativeBreakTime . 20
6.4.46 D1CDOSA — Driver1CurrentDurationOfSelectedActivity . 21
6.4.47 D2CDOSA — Driver2CurrentDurationOfSelectedActivity . 21
6.4.48 SA — SpeedAuthorised . 21
6.4.49 TCS1 — TachographCardSlot1 . 22
6.4.50 TCS2 — TachographCardSlot2 . 22
6.4.51 D1N — Driver1Name . 22
6.4.52 D2N — Driver2Name .23
6.4.53 OOSC — OutOfScopeCondition . 23
6.4.54 MOD — ModeOfOperation . 24
6.4.55 D1CDTPACW — Driver1CumulatedDrivingTimePreviousAndCurrentWeek . 24
6.4.56 D2CDTPACW — Driver2CumulatedDrivingTimePreviousAndCurrentWeek . 24
6.4.57 RTSP — RealTimeSpeedPulses . 25
6.4.58 ES — EngineSpeed .25
6.4.59 CIO — CalibrationInputOutput . 25
6.4.60 SJW — SynchronizationJumpWidth . 26
6.4.61 SP — SamplePoint . 27
6.4.62 TOMED — TimeOutMessageErrorDelay . 27
6.4.63 EMII — ErrorManagementInitialisationInhibition . 27
6.4.64 RMS — RegisteringMemberState .28
6.4.65 VRN — VehicleRegistrationNumber . .28
6.4.66 VRD — VehicleRegistrationDate .28
6.4.67 D1PL — Driver1PreferredLanguage .29
6.4.68 D2PL — Driver2PreferedLanguage .29
6.4.69 DC1DTP — DriverCard1DownloadTimePeriod .29
6.4.70 DC2DTP — DriverCard2DownloadTimePeriod.30
6.4.71 TDTP — TachographDownloadTimePeriod .30
6.4.72 DHRPWTD — DriversHoursRulesPreWarningTimeDelay .30
6.4.73 DCEWTD — DriverCardExpiryWarningTimeDelay . 31
6.4.74 NDC1DWTD — NextDriverCard1DownloadWarningTimeDelay . . 31
6.4.75 NDC2DWTD — NextDriverCard2DownloadWarningTimeDelay . 31
6.4.76 NTDWTD — NextTachographDownloadWarningTimeDelay . 32
6.4.77 NCWTD — NextCalibrationWarningTimeDelay. 32
6.4.78 D1EOLDRP — Driver1EndOfLastDailyRestPeriod . 32
6.4.79 D2EOLDRP — Driver2EndOfLastDailyRestPeriod . 33
6.4.80 D1EOLWRP — Driver1EndOfLastWeeklyRestPeriod . 33
6.4.81 D2EOLWRP — Driver2EndOfLastWeeklyRestPeriod .33
6.4.82 D1EOSLWRP — Driver1EndOfSecondLastWeeklyRestPeriod.33
6.4.83 D2EOSLWRP — Driver2EndOfSecondLastWeeklyRestPeriod.34
6.4.84 D1CDDT — Driver1CurrentDailyDrivingTime .34
6.4.85 D2CDDT — Driver2CurrentDailyDrivingTime .34
6.4.86 D1CWDT — Driver1CurrentWeeklyDrivingTime . 35
6.4.87 D2CWDT — Driver2CurrentWeeklyDrivingTime . . 35
6.4.88 D1TLUNDRP — Driver1TimeLeftUntilNewDailyRestPeriod . 35
6.4.89 D2TLUNDRP — Driver2TimeLeftUntilNewDailyRestPeriod . 35
6.4.90 D1CED — Driver1CardExpiryDate .36
6.4.91 D2CED — Driver2CardExpiryDate . .36
6.4.92 D1CNMDD — Driver1CardNextMandatoryDownloadDate .36
6.4.93 D2CNMDD — Driver2CardNextMandatoryDownloadDate . . 37
iv
6.4.94 TNMDD — TachographNextMandatoryDownloadDate . 37
6.4.95 D1TLUNWRP — Driver1TimeLeftUntilNewWeeklyRestPeriod . 37
6.4.96 D2TLUNWRP — Driver2TimeLeftUntilNewWeeklyRestPeriod .38
6.4.97 D1NOT9HDDTE — Driver1NumberOfTimes9hDailyDrivingTimesExceeded .38
6.4.98 D2NOT9HDDTE — Driver2NumberOfTimes9hDailyDrivingTimesExceeced .38
6.4.99 D1CURT — Driver1CumulativeUninterruptedRestTime .39
6.4.100 D2CURT — Driver2CumulativeUninterruptedRestTime .39
6.4.101 D1MDR — Driver1MinimumDailyRest .39
6.4.102 D2MDR — Driver2MinimumDailyRest .39
6.4.103 D1MWR — Driver1MinimumWeeklyRest .40
6.4.104 D2MWR — Driver2MinimumWeeklyRest .40
6.4.105 D1MDP — Driver1MaximumDailyPeriod .40
6.4.106 D2MDP — Driver2MaximumDailyPeriod . 41
6.4.107 D1MDDT — Driver1MaximumDailyDrivingTime . 41
6.4.108 D2MDDT — Driver2MaximumDailyDrivingTime . 41
6.4.109 D1NOURDRP — Driver1NumberOfUsedReducedDailyRestPeriods. 42
6.4.110 D2NOURDRP — Driver2NumberOfUsedReducedDailyRestPeriods. 42
6.4.111 D1RCDT — Driver1RemainingCurrentDrivingTime . 42
6.4.112 D2RCDT — Driver2RemainingCurrentDrivingTime . 43
6.4.113 D1RDTOCS — Driver1RemainingDrivingTimeOnCurrentShift . 43
6.4.114 D2RDTOCS — Driver2RemainingDrivingTimeOnCurrentShift . 43
6.4.115 D1RDTOCW — Driver1RemainingDrivingTimeOfCurrentWeek . 43
6.4.116 D2RDTOCW — Driver2RemainingDrivingTimeOfCurrentWeek .44
6.4.117 D1R2WDT — Driver1Remaining2WeeksDrivingTime .44
6.4.118 D2R2WDT — Driver2Remaining2WeeksDrivingTime .44
6.4.119 D1TLUNDP — Driver1TimeLeftUntilNextDrivingPeriod . 45
6.4.120 D2TLUNDP — Driver2TimeLeftUntilNextDrivingPeriod . 45
6.4.121 D1DONDP — Driver1DurationOfNextDrivingPeriod . 45
6.4.122 D2DONDP — Driver2DurationOfNextDrivingPeriod .46
6.4.123 D1DONBR — Driver1DurationOfNextBreakRest .46
6.4.124 D2DONBR — Driver2DurationOfNextBreakRest .46
6.4.125 D1RTOCBR — Driver1RemainingTimeOfCurrentBreakRest .46
6.4.126 D2RTOCBR — Driver2RemainingTimeOfCurrentBreakRest . 47
6.4.127 D1RTUNBOR — Driver1RemainingTimeUntilNextBreakOrRest . . 47
6.4.128 D2RTUNBOR — Driver2RemainingTimeUntilNextBreakOrRest. 47
6.4.129 D1OCITLW — Driver1OpenCompensationInTheLastWeek .48
6.4.130 D2OCITLW — Driver2OpenCompensationInTheLastWeek .48
6.4.131 D1OCIWBL — Driver1OpenCompensationInWeekBeforeLast .48
6.4.132 D2OCIWBL — Driver2OpenCompensationInWeekBeforeLast .49
6.4.133 D1OCI2WBL — Driver1OpenCompensationIn2ndWeekBeforeLast .49
6.4.134 D2OCI2WBL — Driver2OpenCompensationIn2ndWeekBeforeLast .49
6.4.135 D1AI — Driver1AdditionalInformation.49
6.4.136 D2AI — Driver2AdditionalInformation. 51
6.4.137 MSSN – MotionSensorSerialNumber . 51
6.4.138 RCFSN – RemoteCommunicationFacilitySerialNumber . 51
6.4.139 EGNSSFSN – ExternalGNSSFacilitySerialNumber . 51
6.4.140 STSSN - SmartTachographSealsSerialNumber . 52
6.4.141 VSN – VuSerialNumber . 52
6.4.142 BDLT – ByDefaultLoadType . 52
6.4.143 TCG1S - TachographCardsGen1Suppression . 52
6.4.144 VP – VehiclePosition . 53
6.4.145 CC – CalibrationCountry . 53
6.4.146 D1TLLUO - Driver1TimeLastLoadUnloadOperation .53
6.4.147 D2TLLUO - Driver2TimeLastLoadUnloadOperation .54
6.4.148 DCOPD - DriversConsentOnPrivateData .54
6.4.149 FTS —FerryTrainStatus .54
7 DTCs for tachograph system .55
v
Bibliography .56
vi
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 31,
Data communication.
This third edition cancels and replaces the second edition (ISO 16844-7:2015), which has been
technically revised.
The main changes are as follows:
— part 5 of this series (ISO 16844-5) has been removed due to its technical irrelevance,
— correction of the typos and mistakes in the text,
— adoption of the content according to the new version of the ISO guidelines,
— adoption of the content according to the new technical requirements,
— alignment of the content regarding to the referred standards.
A list of all parts in the ISO 16844 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
vii
Introduction
This document supports and facilitates the communication between electronic control units (ECUs)
and a digital tachograph.
The digital tachograph concept is based upon a recording equipment storing data, related to the
activities of the various drivers driving the vehicle, on which it is installed.
During the normal operational status of the recording equipment, data stored in its memory are
accessible to different entities (drivers, authorities, workshops, transport companies) in different ways
(displayed on a screen, printed by a printing device, downloaded to an external device). Access to stored
data are controlled by a smart card inserted in the tachograph.
A typical tachograph system is shown in Figure 1.
Key
1 data and service IF connector standardized in 4 CAN-based data IF including parameter groups
ISO 16844-1 standardized in ISO 16844-4
2 electrical data and service IF requirements 5 optional CAN-based service IF standardized in
standardized in ISO 16844-2 ISO 16884-6
3 communication interface between motion sensor 6 data identifier (DID) specification for the optional
and RE standardized in ISO 16844-3 service IF standardized in ISO 16844-7
Figure 1 — Typical ISO 16844 conformant tachograph system
viii
INTERNATIONAL STANDARD ISO 16844-7:2022(E)
Road vehicles — Tachograph systems —
Part 7:
Parameters
1 Scope
This document specifies the parameters used on the service interface of the recording equipment. Some
of them are specified in detail in this document, while others are given in the ISO 14299 series.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 639-1, Codes for the representation of names of languages — Part 1: Alpha-2 code
ISO/IEC 8859-1, Information technology — 8-bit single-byte coded graphic character sets — Part 1: Latin
alphabet No. 1
ISO 14229-1, Road vehicles — Unified diagnostic services (UDS) — Part 1: Application layer
ISO 15031-6, Road vehicles — Communication between vehicle and external equipment for emissions-
related diagnostics — Part 6: Diagnostic trouble code definitions
ISO 16844-1, Road vehicles — Tachograph systems — Part 1: Electromechanical components
ISO 16844-4, Road vehicles — Tachograph systems — Part 4: Display unit communication interface
SAE J1939-71, Vehicle Application Layer
SAE J1939DA, Digital Annex
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 16844-1 and the following
apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1
member state
member of some supranational or international body
EXAMPLE European Union.
4 Symbols and abbreviated terms
For the purposes of this document, the following symbols and abbreviated terms apply.
CAN controller area network
Cvt. convention
DID data identifier
DTC diagnostic trouble code
DSRC dedicated short range communication
FTB failure-type-byte
ECU electronic control unit
GNSS global navigation satellite system
M mandatory
n/a not applicable
R accessible in reading using diagnostic services
RID routine identifier
RMS registering member state
R/W accessible in reading and writing, using diagnostic services
SJW resynchronisation jump width
t
time quantum
q
O optional
UTC universal time coordinated
VIN vehicle identification number
VRN vehicle registration number
5 Identifier specification for diagnostic services
5.1 Data identifiers (DID)
The DIDs used in the diagnostic services ReadDataByIdentifier WriteDatatByIdentifier and
InputOutputControlByIdentifier as specified in ISO 16844-6 shall be supported in accordance with
Table 1. The DIDs shall be implemented as specified in Clause 6.
In general,
— assignment of identifiers shall comply with the definitions given in ISO 14229-1,
— undefined identifiers in the range of tachograph IDs from F900 to F9FF shall be reserved for
16 16
future use, and
— identifiers in the range of F180 to F1A0 shall be implemented as specified in ISO 14229-1 if not
16 16
specified in Clause 6.
Table 1 — Data identifier
Speci-
Value Simplified
Data Identifier name Cvt. Access fied in
[Hex] mnemonic
section
VehicleManufacturerSparePartNumber F187 O VMSPN R/W —
VehicleManufacturerECUSoftwareNumber F188 O VMECUSWN R/W —
VehicleManufacturerECUSoftwareVersionNumber F189 O VMECUSWVN R/W —
SystemSupplierIdentifier F18A M SSID R —
ECUManufacturingDate F18B M ECUMD R —
ECUSerialNumber F18C M ECUSN R —
VehicleIdentificationNumber F190 M VIN R/W 6.4.2
VehicleManufacturerECUHardwareNumber F191 M VMECUHWN R/W —
SystemSupplierECUHardwareNumber F192 M SSECUHWN R —
SystemSupplierECUHardwareVersionNumber F193 M SSECUHWVN R —
SystemSupplierECUSoftwareNumber F194 M SSECUSWN R —
SystemSupplierECUSoftwareVersionNumber F195 M SSECUSWVN R —
ExhaustRegulationOrTypeApprovalNumber F196 M EROTAN R —
SystemNameOrEngineType F197 O SNOET R/W —
RepairShopCodeOrTesterSerialNumber F198 O RSCOTSN R/W —
ProgrammingDate F199 O PD R/W —
CalibrationRepairShopCodeOrCalibrationEquipmentSeri- F19A M CRSCOCESN R/W —
alNumber
CalibrationDate F19B M CD R/W —
CalibrationEquipmentSWNumber F19C M CESWN R/W —
ECUInstallationDate F19D M EID R/W —
ODXFileIdentifier F19E O OFID R/W —
RemoteSessionDiagnsosticSessionType F900 M RSDST R/W
TachographVehicleSpeed F902 M TVS R 6.4.12
Driver1WorkingState F903 M D1WS R 6.4.13
Driver2WorkingState F904 M D2WS R 6.4.14
DriveRecognize F905 M DR R 6.4.15
Driver1TimeRelatedStates F906 M D1TRS R 6.4.16
Driver2TimeRelatedStates F909 M D2TRS R 6.4.17
DriverCardDriver1 F907 M DCD1 R 6.4.18
DriverCardDriver2 F90A M DCD2 R 6.4.19
OverSpeed F908 M OS R 6.4.20
TimeDate F90B M TD R/W 6.4.21
ResetHeartbeatMessage F90C M RHM R/W 6.4.22
AdjustLocalMinuteOffset F90D M ALMO R/W 6.4.23
AdjustLocalHourOffset F90E M ALHO R/W 6.4.24
PriorityLevelOfTCO1Message F90F M PLOTM R/W 6.4.25
HighResolutionTotalVehicleDistance F912 M HRTVD R/W 6.4.26
HighResolutionTripDistance F913 M HRTD R/W 6.4.27
ServiceComponentIdentification F914 M SCI R 6.4.28
ServiceDelayCalendarTimeBased F915 M SDCTB R 6.4.29
Driver1Identification F916 M D1I R 6.4.30
Table 1 (continued)
Speci-
Value Simplified
Data Identifier name Cvt. Access fied in
[Hex] mnemonic
section
Driver2Identification F917 M D2I R 6.4.31
KFactor F918 M KF R/W 6.4.32
SpeedMeasurementRange F919 M SMR R 6.4.33
NumberOfTeethOnPhonicWheel F91A U NOTOPW R/W 6.4.34
TachographOutputShaftSpeed F91B M TOSS R 6.4.35
LFactorTyreCircumference F91C M LFTC R/W 6.4.36
WVehicleCharacteristicFactor F91D M WVCF R/W 6.4.37
PulsesPerRevolutionOfOutputShaft F91E M PPROOS R/W 6.4.38
TransmissionRepetitionRateOfTCO1Message F920 M TRROTM R/W 6.4.39
TyreSize F921 M TS R/W 6.4.40
NextCalibrationDate F922 M NCD R/W 6.4.41
Driver1ContinuousDrivingTime F923 M D1CDT R 6.4.42
Driver2ContinuousDrivingTime F924 M D2CDT R 6.4.43
Driver1CumulativeBreakTime F925 M D1CBT R 6.4.44
Driver2CumulativeBreakTime F926 M D2CBT R 6.4.45
Driver1CurrentDurationOfSelectedActivity F927 M D1CDOSA R 6.4.46
Driver2CurrentDurationOfSelectedActivity F928 M D2CDOSA R 6.4.47
SpeedAuthorised F92C M SA R/W 6.4.48
TachographCardSlot1 F930 M TCS1 R 6.4.49
TachographCardSlot2 F933 M TCS2 R 6.4.50
Driver1Name F931 M D1N R 6.4.51
Driver2Name F932 M D2N R 6.4.52
OutOfScopeCondition F936 M OOSC R 6.4.53
ModeOfOperation F937 M MOO R 6.4.54
Driver1CumulatedDrivingTimePreviousAndCurrentWeek F938 M D1CDTPACW R 6.4.55
Driver2CumulatedDrivingTimePreviousAndCurrentWeek F939 M D2CDTPACW R 6.4.56
RealTimeSpeedPulses F940 M RTSP R/W 6.4.57
EngineSpeed F95A U ES R 6.4.58
CalibrationInputOutput F960 M CIO R 6.4.59
SynchronizationJumpWidth F979 M SJW R/W 6.4.60
SamplePoint F97A M SP R/W 6.4.61
TimeOutMessageErrorDelay F97B M TOMED R/W 6.4.62
ErrorManagementInitialisationInhibition F97C M EMII R/W 6.4.63
RegisteringMemberState F97D M RMS R/W 6.4.64
VehicleRegistrationNumber F97E M VRN R/W 6.4.65
VehicleRegistrationDate F97F M VRD R/W 6.4.66
Driver1PreferredLanguage F981 O D1PL R/W 6.4.67
Driver2PreferredLanguage F982 O D2PL R/W 6.4.68
DriverCard1DownloadTimePeriod F990 O DC1DTP R 6.4.69
DriverCard2DownloadTimePeriod F983 O DC2DTP R 6.4.70
TachographDownloadTimePeriod F991 O TDTP R 6.4.71
DriversHoursRulesPreWarningTimeDelay F992 O DHRPWTD R/W 6.4.72
Table 1 (continued)
Speci-
Value Simplified
Data Identifier name Cvt. Access fied in
[Hex] mnemonic
section
DriverCardExpiryWarningTimeDelay F993 O DCEWTD R/W 6.4.73
NextDriverCard1DownloadWarningTimeDelay F994 O NDC1DWTD R/W 6.4.74
NextDriverCard2DownloadWarningTimeDelay F984 O NDC2DWTD R/W 6.4.75
NextTachographDownloadWarningTimeDelay F995 O NTDWTD R/W 6.4.76
NextCalibrationWarningTimeDelay F996 O NCWTD R/W 6.4.77
Driver1EndOfLastDailyRestPeriod F997 O D1EOLDRP R 6.4.78
Driver2EndOfLastDailyRestPeriod F985 O D2EOLDRP R 6.4.79
Driver1EndOfLastWeeklyRestPeriod F998 O D1EOLWRP R 6.4.80
Driver2EndOfLastWeeklyRestPeriod F986 O D2EOLWRP R 6.4.81
Driver1EndOfSecondLastWeeklyRestPeriod F999 O D1EOSLWRP R 6.4.82
Driver2EndOfSecondLastWeeklyRestPeriod F987 O D2EOSLWRP R 6.4.83
Driver1CurrentDailyDrivingTime F99A O D1CDDT R 6.4.84
Driver2CurrentDailyDrivingTime F988 O D2CDDT R 6.4.85
Driver1CurrentWeeklyDrivingTime F99B O D1CWDT R 6.4.86
Driver2CurrentWeeklyDrivingTime F989 O D2CWDT R 6.4.87
Driver1TimeLeftUntilNewDailyRestPeriod F99C O D1TLUNDRP R 6.4.88
Driver2TimeLeftUntilNewDailyRestPeriod F98A O D2TLUNDRP R 6.4.89
Driver1CardExpiryDate F99D O D1CED R 6.4.90
Driver2CardExpiryDate F98B O D2CED R 6.4.91
Driver1CardNextMandatoryDownloadDate F99E O D1CNMDD R 6.4.92
Driver2CardNextMandatoryDownloadDate F98C O D2CNMDD R 6.4.93
TachographNextMandatoryDownloadDate F99F O TNMDD R 6.4.94
Driver1TimeLeftUntilNewWeeklyRestPeriod F9A1 O D1TLUNWRP R 6.4.95
Driver2TimeLeftUntilNewWeeklyRestPeriod F98D O D2TLUNWRP R 6.4.96
Driver1NumberOfTimes9hDailyDrivingTimesExceeded F9A0 O D1NOT9HDDTE R 6.4.97
Driver2NumberOfTimes9hDailyDrivingTimesExceeced F98E O D2NOT9HDDTE R 6.4.98
Driver1CumulativeUninterruptedRestTime F9A2 O D1CURT R 6.4.99
Driver2CumulativeUninterruptedRestTime F98F O D2CURT R 6.4.100
Driver1MinimumDailyRest F9A3 O D1MDR R 6.4.101
Driver2MinimumDailyRest F9A7 O D2MDR R 6.4.102
Driver1MinimumWeeklyRest F9A4 O D1MWR R 6.4.103
Driver2MinimumWeeklyRest F9A8 O D2MWR R 6.4.104
Driver1MaximumDailyPeriod F9A5 O D1MDP R 6.4.105
Driver2MaximumDailyPeriod F9A9 O D2MDP R 6.4.106
Driver1MaximumDailyDrivingTime F9A6 O D1MDDT R 6.4.107
Driver2MaximumDailyDrivingTime F9AA O D2MDDT R 6.4.108
Driver1NumberOfUsedReducedDailyRestPeriods F9AB O D1NOURDRP R 6.4.109
Driver2NumberOfUsedReducedDailyRestPeriods F9AC O D2NOURDRP R 6.4.110
Driver1RemainingCurrentDrivingTime F9AD O D1RCDT R 6.4.111
Driver2RemainingCurrentDrivingTime F9AE O D2RCDT R 6.4.112
Driver1RemainingDrivingTimeOnCurrentShift F9AF O D1RDTOCS R 6.4.113
Driver2RemainingDrivingTimeOnCurrentShift F9B0 O D2RDTOCS R 6.4.114
Table 1 (continued)
Speci-
Value Simplified
Data Identifier name Cvt. Access fied in
[Hex] mnemonic
section
Driver1RemainingDrivingTimeOfCurrentWeek F9B1 O D1RDTOCW R 6.4.115
Driver2RemainingDrivingTimeOfCurrentWeek F9B2 O D2RDTOCW R 6.4.116
Driver1Remaining2WeeksDrivingTime F9B3 O D1R2WDT R 6.4.117
Driver2Remaining2WeeksDrivingTime F9B4 O D2R2WDT R 6.4.118
Driver1TimeLeftUntilNextDrivingPeriod F9B5 O D1TLUNDP R 6.4.119
Driver2TimeLeftUntilNextDrivingPeriod F9B6 O D2TLUNDP R 6.4.120
Driver1DurationOfNextDrivingPeriod F9B7 O D1DONDP R 6.4.121
Driver2DurationOfNextDrivingPeriod F9B8 O D2DONDP R 6.4.122
Driver1DurationOfNextBreakRest F9B9 O D1DONBR R 6.4.123
Driver2DurationOfNextBreakRest F9BF O D2DONBR R 6.4.124
Driver1RemainingTimeOfCurrentBreakRest F9C0 O D1RTOCBR R 6.4.125
Driver2RemainingTimeOfCurrentBreakRest F9C1 O D2RTOCBR R 6.4.126
Driver1RemainingTimeUntilNextBreakOrRest F9C2 O D1RTUNBOR R 6.4.127
Driver2RemainingTimeUntilNextBreakOrRest F9C3 O D2RTUNBOR R 6.4.128
Driver1OpenCompensationInTheLastWeek F9C7 O D1OCITLW R 6.4.129
Driver2OpenCompensationInTheLastWeek F9C8 O D2OCITLW R 6.4.130
Driver1OpenCompensationInWeekBeforeLast F9C9 O D1OCIWBL R 6.4.131
Driver2OpenCompensationInWeekBeforeLast F9CA O D2OCIWBL R 6.4.132
Driver1OpenCompensationIn2ndWeekBeforeLast F9CB O D1OCI2WBL R 6.4.133
Driver2OpenCompensationIn2ndWeekBeforeLast F9CC O D2OCI2WBL R 6.4.134
Driver1AdditionalInformation F9CD O D1AI R 6.4.135
Driver2AdditionalInformation F9CE O D2AI R 6.4.136
StandardRevision F9CF M SD R 6.4.1
MotionSensorSerialNumber F9D0 M MSSN R 6.4.137
RemoteCommunicationFacilitySerialNumber F9D1 M RCFSN R 6.4.138
ExternalGNSSFacilitySerialNumber F9D2 M EGNSSFSN R 6.4.139
SmartTachographSealsSerialNumber F9D3 M STSSN R/W 6.4.140
VuSerialNumber F9D4 M VSN R 6.4.141
ByDefaultLoadType F9D5 M BDLT R/W 6.4.142
TachographCardsGen1Suppression F9D6 M TCG1S R/W 6.4.143
VehiclePosition F9D7 M VP R 6.4.144
CalibrationCountry F9D8 M CC R 6.4.145
Driver1TimeLastLoadUnloadOperation F9D9 O D1TLLUO R 6.4.146
Driver2TimeLastLoadUnloadOperation F9DA O D2TLLUO R 6.4.147
DriversConsentOnPrivateData F9DB O DCOPD R 6.4.148
FerryTrainStatus F9DC O FTS R 6.4.149
5.2 Routine identifiers (RID)
The RIDs used in the diagnostic services RoutineControlByIdentifier specified in ISO 16844-6 shall be
in accordance with Table 2.
Table 2 — Routine identifiers
Routine identifier Value Cvt. Simplified mnemonic
TimeAdjustment 0100 O TA
MotionSensorVehicleUnitPairing 014F O MSVUP
DisplayTest 0150 O DT
LCDNegativeModeTest 0151 O LNMT
PrinterTest 0152 O PT
HardwareTest 0153 O HT
CarderReaderTest 0154 O CRT
Reserved by document 0155 O RBD
ButtonTestLoop 0156 O BTL
CodeTest 0158 O CT
RemoteTachographCardDataTransfer 0180 O RTCDT
6 Parameters and values
6.1 Transmitted parameter ranges
The ranges used to determine the validity of a transmitted parameter, to denote the state of a discrete
parameter as well as to denote the state of a control mode command shall be implemented as specified
in SAE J1939-71.
Measured parameters have the access attribute R and status parameters have the access attribute R/W.
6.2 Structured parameters
When a parameter is structured, it shall be coded as specified ISO 14229-1.
6.3 Date and time parameter specifications
6.3.1 Day
This parameter indicates the “day” of a date. The "day" parameter shall comply with the specification
given in SAE J1939/71 (PG TD).
6.3.2 Month
This parameter indicates the “month” of a date. The "month" parameter shall comply with the
specification given in SAE J1939/71 (PG TD).
6.3.3 Year
This parameter indicates the “year” of a date. The "year" parameter shall comply with the specification
given in SAE J1939/71 (PG TD).
6.4 Parameter specifications
6.4.1 Standard revision
This parameter indicates the edition of the parts of the ISO 16844 series being supported by the RE.
The parameter shall be implemented as specified in Table 3. If this parameter is not present, the implied
values shall be 1 (first version)
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