Elevator Forum ForumsWhat’s NewRecent PostsMembers Forums General Discussion Technical Questions DCSS IV to DCSS V i... Notifications Clear all DCSS IV to DCSS V in MCS 310 Technical Questions Last Post by Anonymous 1 week ago 1 Posts 1 Users 0 Reactions 1,247 Views RSS Yus123 (@Yus123) Joined: 1 second ago Posts: 0 Topic starter 06/08/2017 11:17 am [#21293] is it possible to change DCSS IV to DCSS V in MCS 310? If possible, how to create ST1,ST2 and ST3 signal to control open and close the door? thanks in advance Quote Share: