Siemens Simotion Scout V4.3 < 10000+ Fast >
She recalculated the safe window using Scout’s integrated monitor, cross-checking the PROFIdrive telegram 105 with the actual motor encoder feedback. One decimal place. She adjusted the SDI tolerance from 2.5 mm to 3.1 mm—just enough to breathe, not enough to crash.
In the cam disc profile that linked the master encoder (conveyor position) to the slave axis (gantry height), someone—probably a long-gone intern—had set the jerk limit to #DEF_JERK . That default value was fine for a pick-and-place of empty cardboard boxes. But for a 12 kg cryo-pump with a sticky vacuum seal? The jerk was slamming the mechanical brake like a teenager learning stick shift. Siemens Simotion Scout v4.3
But Scout 4.3 had another layer. The safety logic. She opened the editor (the orange-tinged one that made her sign digital waivers). The STO (Safe Torque Off) was fine, but the SDI (Safe Direction) limit was set too aggressively for the new cam profile. She recalculated the safe window using Scout’s integrated
Mira exhaled. She renamed the new cam profile: Z57_VelvetPress_Final_V4.3 . Then, in the project comments field, she typed: In the cam disc profile that linked the