Zanotti un0 060, Workshop Manual

Page: 206 / 248

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7.2 Parameters – Multi
Temperature Version
Annex 1
Alarm Parameter Table
Label Description
Value - according s/n end
letter
Udm A L K
AH
High temperature alarm
°C °F 50 90 50 90
AL Low temperature alarm °C °F 50 90 50 90
Ad Temperature alarm hysteresis
°C °F 2 4 2 4
rAo Oil Pressure Alarm exclusion at starting
sec 15 15
tRA
Delay after water temperature alarm reset sec
10 10
tRO Delay after door microswitch alarm reset
sec
10 10
tAB Starting alarm presence time sec
10 5
tEr Temperature alarms exclusion after unit starting sec
120 120
tPO Delay at the restarting after battery and pressure switches alarms
sec
10 10
LPn LP switch interventions number x -
3
LPd time for LP switch interventions
min - 60
Hpn
HP switch interventions number
x - 3
Hpd time for HP switch interventions min - 60
tbm Persistence of voltage below Vbm, before alarm displaying
sec
10 10
Starting Parameter
Label Description Udm
Value - S.I. (I.U) according s/n end letter
A L K
Vbm minimum allowed Battery Voltage Volts 11, 0 11, 0
Vam
minimum alternator voltage allowed during temperature regulation phase in diesel
engine running
Volts 10, 0 10, 0
VAM minimum alternator voltage allowed during starting phase in diesel engine running Volts 11, 0 11, 0
nga
Starting rpm
×10rpm
0 0
ngf rpm during regulation ×10rpm 0 0
ngd rpm difference between the two revolution counters
×10rpm
0 0
SPr Water temperature sensor presence
-
ON ON
tPr pre-heating time sec 15 15
Ct1M Maximum delay time before temperature regulation phase sec 32 32
Ct1m Minimum delay time before temperature regulation phase
sec
12 12
Tmax
Maximum temperature for regulation phase delay calculation
°C °F
60
140
60
140
Tmin minimum temperature for regulation phase delay calculation °C °F 0 32 0 32
Ct1 delay period between starting phase and regulation phase sec 30 30
tPA maximum allowed time for any starting attempt
sec
6 6
tmo
Minimum running time
s
0 0
tPM starting attempts number x 5 5
tAA running time at high speed after engine starting s 4 4
tPt delay time between two following starting attempts
s
2 2
tMt
delay time in “black out” mode
s
300 300
rtE delay time in “black out” mode after restoring main supply s 300 300
PMa maximum glowplugs pre-heating time
s
30 90
Pmi minimum glowplugs pre-heating time
s
10 15
PtM
maximum water temperature for preheating time calculation °C °F 40
104 10 50
Ptm minimum water temperature for preheating time calculation °C °F -20 -4 -25 -13
rAvv Fuel pump enabling, advance time
s
- 10