Bentone B 70i-3R FAME J, Assembly, Installation And Maintenance Instructions

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Err
or
code
Diagnostic
code
Meaning for the LMV37.4... system
Remedy
65
#
Internal error
Make a reset; if error occurs repeatedly, replace the unit
66
#
Internal error
Make a reset; if error occurs repeatedly, replace the unit
67
#
Internal error
Make a reset; if error occurs repeatedly, replace the unit
70
#
Error air-fuel ratio control: Position calculation modulating
23
Output invalid
No valid output
26
Curvepoints undefined
Adjust the curvepoints for all actuators
71
#
Special position undefined
0
Home position
Parameterize the home position for all actuators used
1
Prepurge position
Parameterize the prepurge position for all actuators used
2
Postpurge position
Parameterize the postpurge position for all actuators used
3
Ignition position
Parameterize the ignition position for all actuators used
72
#
Internal error air-fuel ratio control
Make a reset; if error occurs repeatedly, replace the unit
73
#
Internal error air-fuel control: Position calculation multistep
23
Output invalid
No valid output
26
Curvepoints undefined
Adjust the curvepoints for all actuators
75
#
Internal error air-fuel ratio control: Data clocking check
1
Current output different
2
Target output different
4
Target positions different
16
Different positions reached
Can be caused by different standardized speeds (e.g. after resto
re of data set) when the VSD is
activated
standardize again and check adjustment of the air-fuel ratio control system
76
#
Internal error air-fuel ratio control
Make a reset; if error occurs repeatedly, replace the unit
80
#
Control range limitation of VSD
Basic unit could not correct the difference in speed and reached
a control range limit.
1.
Basic unit is not standardized for this motor
repeat standardization.
!
Caution! Settings of air
-fuel ratio control must be
checked!
2.
Ramp time settings of the VSD are not shorter than those of the basic unit (parameters 522, 523) or the setting for the modulating operating ramp is incorrec
t (parameter 544)
3.
Characteristic of the VSD is not linear. Configuration of the volt
age input at the VSD must
accord with that of the basic unit (parameter 645).
4.
VSD does not follow quickly enough the changes of the basic unit. Check settings of the VSD (input filter, slippage compensation, hiding different speeds