Shimadzu AGS-100NX, Инструкция по эксплуатации

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Chapter 3 Basic Instructions
3-12
3.5 Safety Systems
1. Crosshead Stroke Limit Switches
Once upper and lower mechanical crosshead limits are set, this feature force-stops the
crosshead by shutting OFF the motor drive power if the crosshead exceeds those limits.
<Moving Up>
When the top of the limit actuator contacts the upper limit collar, the limit bar starts moving
up along with the crosshead. Once it moves up about 2 mm, it triggers a sensor on the
bottom of the front cover, which activates the Limit-ON status.
<Moving Down>
When the bottom of the limit actuator contacts the lower limit collar, the limit bar starts
moving down along with the crosshead. Once it moves down about 2 mm, it triggers a
sensor on the bottom of the front cover, which activates the Limit-ON status.
Crosshead
Upper Limit Collar
Limit Actuator
Limit Bar
Lower Limit Collar