Table of Contents
Advertisement
SF
General fault
Shutter speed: Shutter speed
The shutter speed decides how long the CCD sensor of a camera is exposed. When more
light is available, the operator can select a faster shutter speed and vice versa. At slow
shutter speeds, there is greater risk that the image will suffer from "camera shake"
SIMATIC S7
Siemens automation system with the controller families SIMATIC S7-300 and SIMATIC S7-
400.
SIMATIC VS120 Vision Sensor
Hardware and software: Full package consisting of the components: Sensor, LED overhead
lighting, processing unit, connecting cable, installation instructions, CD with adjustment
support and documentation.
Slave
The device configured as slave in a communications system receives data from the device
configured as master. The slave is always the passive partner.
SNTP: Simple Network Time Protocol
SNTP is a simplified version of NTP and NTP is one of the oldest TCP/IP protocols still in
use.
SP1
Service Pack 1 -> Additional software for the Windows XP Professional operating system
and Internet Explorer 6.0.
STEP 7
STEP 7 is programming software for the S7-300 and S7-400 controller families
STL
STatement List -> User program in which control functions are listed in the form of
statements.
Sub-ROI
The area in the main ROI with characteristics of the specimens of special relevance for
image processing. Sub-ROIs are created when the characteristics of the main ROI are not
adequate for evaluation.
Vision Sensor SIMATIC VS120
Operating Instructions, Edition 02/2006, A5E00757507-01
Glossary
Glossary-9
Advertisement
Table of Contents
