CONTREX ML-TRIM - Manual (Page 114)

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Figure 4-1 Motor Does Not Stop Flowchart
Yes
Motor Does Not Stop
MP-53 =
1000 (F–Stop)
J5, Pin 6 is
shorted to
common
Remove wire at J2, Pin 1
Measure voltage with
respect to J2, Pin 2
Voltage = “0”
MP-53 =
0100 (R–Stop)
MP-53 =
0010 (Run)
MP-53 =
0001 (Jog)
Wiring to
Motor Drive
is correct?
Consult Tech
Support
1-800-342-4411
J5, Pin 7 is
shorted to
common
Open
J5, pin 6 and
J5, pin 9
No
Problem
Corrected
No
Problem
Corrected
No
Yes Yes Yes
No
No
Yes
No
Yes Yes
No
No
No
No
Yes Yes
Open
J5, Pin 7
Drive
Calibration
is correct?
No
No No