Linde 350 Series Service Training page 77

Service Training
Master processor: monitoring of safety processors:
71 Safety processor
72 Potentiometer signals of both processors
73 Pot 1B2.1
74 Input signals of both processors incompatible
75 Serial data transfer
76 Serial data transfer
Safety processor: self monitoring:
80 Invalid series code
81 Invalid 1-/2-pedal code
82 Accelerator pedal: signal 1B2.1
83 Built-in test detected release valve not OK
84 Built-in test detected safety relay not OK
85 Pump forward and reverse current simultaneously
86 Pump forward current with pot setting = 0
87 Pump reverse current with pot setting = 0
88 Pump forward current too high
89 Pump reverse current too high
90 Stimuli for Bosch test not OK
91 Stimuli for Linde test not OK
99 Internal fault in safety processor
WINDOW 33 (MASTER VERSION) CLEARING WINDOW 32
The faults displayed in window 32 can be cleared with the CE key.
02.01
not releasing
incompatible
out of range
inactive
inactive
maybe cable loom
maybe cable loom
out of range
Section 2
Page 51
WELFS
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FS
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