Foil 61
9.1.1 Signal Measurement at the
Drive Controller (SEVCON)
11.
Are 24V applying at A1:X8:2 after “forward” ride selected?
12. Is jumper in A1:X8 between Pin 1 and 3 and 5 okay?
13. Do switches S53 (direction) and S54 (potentiometer) operate faultlessly?
14. Is battery minus applying at A6-
X51:4 with “forward” ride being selected
(potentiometer switch has to close)?
15. Is battery minus applying at A6-
X51:5 with “reverse” ride being selected
(potentiometer switch has to close)?
16. Is battery minus no longer applying at A6-
X51:11 with “reverse” ride being selected
(signal for speed reduction)?
Summary of Contents for 7580.02
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