156 | © Danfoss | August 2018 AQ00000211
17.4.8 Internal Monitoring
Name
Description of parameter
Range
Safety critical
parameters ‘S’
monitoring - Max wheel
P3351 U8 x10msec
Maximum allowable time for which wheel angle readings between MAIN
and SAFETY micro-controllers are allowed to be out of specified value
OEM 0 255 10 S
monitoring - Max wheel
P3352 U16 IR
Max allowable wheel angle reading difference between MAIN and
SAFETY micro-controllers
OEM 0 2000 100 S
monitoring - Max SASA
P3354 U8 x10msec
Maximum allowable time for steering wheel angle readings between
MAIN and SAFETY micro-controllers are allowed to be out of specified
OEM 0 255 10 S
monitoring - Max SASA
P3355 U16 Deg
Max allowable steering wheel reading difference between MAIN and
SAFETY micro-controllers
OEM 0 360 15 S
monitoring - Max SASA
P3357 U8 x10msec
Maximum allowable time for steering wheel velocity between MAIN and
SAFETY micro-controllers are allowed to be out of specified value
OEM 0 255 10 S
monitoring - Max SASA
P3358 U16 dRpm
Max allowable steering wheel velocity difference between MAIN and
SAFETY micro-controllers
OEM 0 4800 50 S
monitoring - Max calc
flow command
P3360 U8 x10msec
Maximum allowable time for spool position set-point between MAIN and
SAFETY micro-controllers are allowed to be out of specified value
OEM 0 255 10 S
monitoring - Max calc
flow command
P3361 U16 IR
Max allowable flow command difference in IR between MAIN and
SAFETY micro-controllers
OEM 0 2000 100 S
monitoring - Max
vehicle speed
P3363 U8 x10msec
Maximum allowable time for which vehicle speed readings between MAIN
and SAFETY micro-controllers are allowed to be out of specified value
OEM 0 255 10 S
monitoring - Max
vehicle speed
P3364 U8 km/h
Max allowable vehicle speed reading difference between MAIN and
SAFETY micro-controllers
OEM 0 100 5 S
monitoring - Max AUX
mini-steering wheel
P3365 U8 x10mSec
Maximum allowable time for AUX mini-steering wheel velocity between
MAIN and SAFETY micro-controllers are allowed to be out of specified
value
OEM 0 255 10 S
monitoring - Max AUX
mini-steering wheel
P3366 U16 dRpm
Max allowable AUX steering wheel velocity difference between MAIN
and SAFETY micro-controllers
OEM 0 4800 50 S
monitoring - Max AUX
joystick position
P3368 U8 x10mSec
Maximum allowable time for AUX joystick position request between
MAIN and SAFETY micro-controllers are allowed to be out of specified
value
OEM 0 255 10 S
monitoring - Max AUX
joystick position
P3369 U16 IR
Max allowable AUX joystick position request difference between MAIN
and SAFETY micro-controllers
OEM 0 2000 100 S
monitoring - Max AUX
mini-steering wheel
P3371 U8 x10mSec
Maximum allowable time for AUX mini-steering wheel Angle between
MAIN and SAFETY micro-controllers are allowed to be out of specified
value
OEM 0 255 10 S
monitoring - Max AUX
mini-steering wheel
P3372 U16 Deg
Max allowable AUX steering wheel Angle difference between MAIN and
SAFETY micro-controllers
OEM 0 360 15 S
monitoring - Max MMI
command divergence
P3374 U8 x10msec
Maximum allowable time for which MMI Flag readings between MAIN
and SAFETY micro-controllers are allowed to be different
OEM 0 255 10 S
monitoring - Max
analogue sensor
P3375 U16 IR
Max allowed difference between analogue sensors values measured by
primary and redundant analogue sensors
OEM 0 2000 50 S
difference between
spool set-point and
P3377 U8 x10u Meter
Max allowed difference between Spool set-point and actual spool position
used for Spool monitoring algorithm
OEM 0 200 80 S
'spool out of control'
P3378 U8 x10mSec Minimum timeout value used by spool monitoring algorithm OEM 1 75 15 S