- 行业: Automation
- Number of terms: 8432
- Number of blossaries: 0
- Company Profile:
Rockwell Automation, Inc. provides industrial automation power, control, and information solutions.
A communication protocol sanctioned by the International Standards Organization (ISO) that defines procedures for the data link and physical protocol layers.
Industry:Automation
A system in which two or more devices actively control the outputs of a system. Each device in the system votes on every control decision.
Industry:Automation
The commutator is a cylindrically shaped assembly that is fastened to the motor shaft and is considered part of the armature assembly. It consists of segments of “bars” that are electrically connected to two ends of one (or more) armature coils. Current is from the power supply through the brushes, to the commutator and hence through the armature coils. The arrangement of commutator segments is such that the magnetic polarity of each coil changes as the armature rotates.
Industry:Automation
A company that acquires hardware and software in complete form and resells it to the public, adding value such as user support and service.
Industry:Automation
A system of one or more electrical conductors used to transmit electrical signals or power from one place to another.
Industry:Automation
The concept of varying the speed of a motor, either manually or automatically. The desired operating speed (set speed) is relatively constant regardless of load.
Industry:Automation
A system that controls motion only to reach a given end point, but exercises no path control during the transition from one end point to the next.
Industry:Automation
The condition at a particular time of any of numerous entities within a system. These conditions may be represented by values in a status file.
Industry:Automation
