24
Example: Enable hydrogen fuel compatibility for the module with NID = 0x03:
CANid
byte 0 byte 1
byte 2
byte 3
byte 4
byte 5
byte 6
byte 7
0x603
0x2F
0x23
0x10
0x01
0x19
Example: Disable hydrogen fuel compatibility for the module with NID = 0x03:
CANid
byte 0 byte 1
byte 2
byte 3
byte 4
byte 5
byte 6
byte 7
0x603
0x2F
0x23
0x10
0x01
0x1A
8.11 Factory
Reset
Parameters that are stored in non-volatile memory (EEprom) can be reset to a standard
configuration by issuing the ECM OS Command 0xDF (see Appendix B).
CANid
byte 0 byte 1
byte 2
byte 3
byte 4
byte 5
byte 6
byte 7
0x600+NID
0x2F
0x23
0x10
0x01
0xDF
Issuing this command sets configuration and module parameters as follows:
1.
NOx sensor enabled
2.
1wire NOx sensor memory enabled
3.
Expert mode disabled
4.
Hydrogen fuel compatibility disabled
5.
Sensor Ip1 pressure compensation enabled
6.
Fast sensor start enabled
7.
Pre-broadcast averaging values reset to factory default (see section 8.4)
8.
Delta O
2
and Delta Lambda tables cleared
9.
TPDOs are reset to factory default (see section 4.1.3)
10.
Fuel constants reset to factory defaults (see section 8.10)
11.
Pressure constants reset to factory defaults (see Appendix F)
12.
TPDO Broadcast rate set to 5ms (see section 8.6)
Note that sensor constants such as the O
2
SPAN, O
2
ZERO, NOx SPAN and NOx ZERO are
NOT
affected by this command. To reset the O
2
SPAN, O
2
ZERO, NOx SPAN and NOx ZERO
see section 8.2.