Malaguti SPIDER MAX GT 500 Manual Diagnóstico página 239

SPIDER MAX 500
Connect the stepper motor connector. Repeat the continuity test by means of the testing wiring PINS.
PIN 14 - PIN 24 ≥ ≥ ≥ ≥ ≥ 50 Ω
F. 98
Verify again wiring and connectors with the greatest care.
Connect the central unit connector. Move the key switch to the "ON" position, the emergency stop to "RUN" and
lift the side stand.
While switching to key from "ON" to "OFF" and to "ON"
again, make sure there are voltage impulses on the
stepper motor control lines.
F. 99
The stepper circuit operation is normal.
All manuals and user guides at all-guides.com
Repair or replace the connections. Repeat the test.
113 12/04
PIN 6 - PIN 21 ≥ ≥ ≥ ≥ ≥ 50 Ω
6
Configure the multimeter for continuous current
reading (V =).
PIN 14 - PIN 24 = V (impulses for a few seconds).
PIN 6 - PIN 21 = V (impulses for a few seconds).
6
NOTE - The impulses change the stepper
motor position.
When the optimal position is reached, the
supply voltage is zero.
Check for the central unit connector condition and
replace the central unit, if necessary.
B
≥ ≥ ≥ ≥ ≥ 50 Ω Ω Ω Ω Ω