JVL MIS17 Series, User Manual

Page: 159 / 367

JVL Industri Elektronik A/S - User Manual - Integrated Stepper Motors MIS17x, 23x, 34x, 43x 159
6.5 Zero search modes
6.5.4 Advanced settings
There are several ways to perform a Zero search:
- Start from both sides of the reference sensor in a system with limit switches without
having position limit problems.
- to go to the opposite side of the sensor and use this position as zero position.
- use a position limit as reference position. In this case the zero search position must be
be different from 0 or the motor enters passive mode.
- ignore the reference switch input and use the actual position or index pulse as zero
position before using the zero search position.
TT2478-01GB
Select this if it is desired to change
direction when the limit switch is met.
Otherwise the motor will make
a mechanical collision.
The final zero search point is found on
the «back side» of the zero search
sensor instead of the «front side»
Ignore the physical sensor connected
to an input but simply use the actual
position as zero (resets the actual
position counter) or look only for the
index pulse and use this as zero point
(if enabled in general zero search setup area)