- 行业: Automation
- Number of terms: 8432
- Number of blossaries: 0
- Company Profile:
Rockwell Automation, Inc. provides industrial automation power, control, and information solutions.
One method for producing regeneration. It is accomplished by changing the direction of current through the motor field, which reverses the polarity of the motor cemf to account for generator action.
Industry:Automation
1) A communication link with a single channel whose signal modulates a carrier frequency. Example: Data Highway II™ link. 2) Contrasted with broadband link and baseband link
Industry:Automation
A method of controlling the transfer of data between stations in a point-to-point, multi-point, or loop arrangement in which synchronous data transmission techniques are used.
Industry:Automation
An operator-interface device that uses flat-panel switch contacts. They are usually sealed and very sturdy.
Industry:Automation
1) The characteristic of an object that blocks light from passing through. 2) Contrasted with translucent
Industry:Automation
A scanning arrangement where two scans (I/O and user program) operate independently of each other with no synchronization, so that any relative timing between the two scans is totally random.
Industry:Automation
One symbol of a set of symbols that normally includes both alpha and numeric codes plus punctuation marks and other symbols that may be read, stored, or written.
Industry:Automation
1) A communication link with only one channel, encoded by on/off switching. Examples: DH and DH+™ links. 2) Contrasted with carrier-band link and broadband link
Industry:Automation
