(2.11.2-en_US) 2D Vision - COGNEX / SICK / VISOR

2D Vision (COGNEX, SICK, VISOR) commands are composed as follows.

No.	Type	Command
1	Select Manufacturer	(2.11.2-en_US) vs_set_info(type)
2	Camera Connection	(2.11.2-en_US) vs_connect(ip_addr, port_num=9999)
2	Camera Connection	(2.11.2-en_US) vs_disconnect()
3	Vision Job Manage	(2.11.2-en_US) vs_get_job()
		(2.11.2-en_US) vs_set_job(job_name)
		(2.11.2-en_US) cognex_set_integer (job_name, integer_number)
		(2.11.2-en_US) visor_job_change(index)
4	Object Recognition/Detection	(2.11.2-en_US) vs_trigger()
5	Robot Task	(2.11.2-en_US) vs_set_init_pos(vision_posx_init, robot_posx_init, vs_pos=1)
5	Robot Task	(2.11.2-en_US) vs_get_offset_pos(vision_posx _meas, vs_pos=1)
6	Custom	(2.11.2-en_US) vs_request(cmd)
6	Custom	(2.11.2-en_US) vs_result()