Is it true that the khatib gives two salams: one upon entering and one after ascending?

Question:
Honorable Shaykh, may Allah grant you success, is it true that the khatib gives two salams: one upon entering and one after ascending?

Answer:
They say he gives three salams, that he salams three times: he salams when he enters the door with those who follow him, he salams when he reaches the place of the minbar, near the minbar, he salams them, and he salams when he ascends. Yes, and this harms him if he salams. Excess is good. Yes.