Lenze IMSS500+ Simple Servo 500 600 i1000 User Manual

Page 31

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SimpleServo 500/600/i1000 User Manual Rev 3.4

AUX INPUT (TB502-11), “EN” (TB502-12)

“EN” Functions same as “ENABLE+ / ENABLE-”

This is a single-ended input, compatible with 5V TTL, open-collector sinking output, and switch
or relay contacts. The input is referenced to drive logic common. These inputs are active low,
i.e., connecting it to drive logic common or supplying logic “0” referenced to drive logic
common activates this input. For connection guidelines see application note in Section 12.
See figure below for electrical diagram.

“EN”, “ENABLE+ ENABLE- ”
Drive enable input. Activating this input enables the drive.

“AUX INPUT”

Programmable input: Function of this input is software selectable. Use MotionView program to
select the function for this input. Possible choices are:

• External fault

• Stop

• Reverse