CONTREX MLP-Drive User Manual

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MP-56 LOGIC OUTPUTS

The Logic Outputs (MP-56) displays the status of the Dig_Out1 and Dig_Out2 logic outputs. The
number “1” indicates an inactive or de-energized (logic high) level. The number “0” indicates an
active or energized (logic low) level. In the example below, “Dig_Out2” is the inactive or de-
energized (logic high) level.

Dig_Out1 (J5 Pin 15)

Dig_Out2 (J5 Pin 16)

Not Used

Code

MP-57 EEPROM STATUS

The Control Parameters are stored in the EEPROM memory chip. EEPROM Status (MP-57)
displays the status of the EEPROM memory chip. The number “0” indicates no failure. The
number “1” indicates a write verify error. In the event of an error, call Technical Support at (612)
424-7800 or 1-800-342-4411.

MP-58 SERIAL COMMUNICATIONS ERROR

Serial Communications Error (MP-58) identifies errors in the last transmitted message that was
sent to the MLP–Drive by the host computer. The mode that displays a number “1” indicates the
error. In the example below, “Invalid Parameter Code” is the error.

Structure Error (Parity,Framing,No ETX, No STX)

Invalid Parameter Code

Invalid Parameter Data or Out of Data Min-Max Range

Control Mask Error

Code