CONTREX MLP-Trim - Manual (Page 144)

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Figure 4-1 Motor Does Not Stop Flowchart
Yes
Motor Does Not Stop
MP-53 =
1000 (F–Stop)
J6, Pin 4 is
shorted to
common
Remove wire at J3, Pin 1
Measure voltage with
respect to J3, 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
J6, Pin 5 is
shorted to
common
Open
J6, pin 4 and
J6, pin 6
No
Problem
Corrected
No
Problem
Corrected
No
Yes Yes Yes
No
No
Yes
No
Yes Yes
No
No
No
No
Yes Yes
Open
J6, Pin 5
Drive
Calibration
is correct?
No
No No