Vacuum/Magnetic Application Example - Harmony eXLhoist User Manual

Vacuum/Magnetic Application Example

Description
A possible use of auxiliary buttons is a Vacuum/Magnetic function.
Vacuum/Magnetic Description
Triggering "Vacuum/Magnetic ON" button is assigned to 1 relay.
When the operator presses the "Vacuum/Magnetic ON" button, the magnetic is activated
through the associated relay.
Releasing To release the load, simultaneously press "Vacuum/Magnetic OFF 1" and "Vacuum/Magnetic
OFF 2" buttons.
"Vacuum/Magnetic OFF 1" button should be assigned to 1 NO+NC relay.
"Vacuum/Magnetic OFF 2" button should be assigned to 1 different NO+NC relay.
Configuration
Example of system configuration
Topic
Vacuum/Magnetic ON
Vacuum/Magnetic OFF 1
Vacuum/Magnetic OFF 1
As already done in the factory setting, it is recommanded to use buttons at different sides of
Remote Device for load release function (operator uses both hands).
EIO0000001505 12/2014
Configured button
13
14
15
Architecture Examples
Associated relay
Q16
Q17
Q18
221