摘要:
In a method for addressing processor units of an equipment for monitoring and/or controlling, whereby a polling unit and processor units (6) provided with addresses exchange information, the processor units (6) are automatically addressed with the assistance of addressing telegrams in that an address contained in the addressing telegram is respectively incremented. The method can be advantageously used in equipment for in-service monitoring of equipment of communication transmission technology.
摘要:
In a device for error locating and/or in-service monitoring for communication transmission equipment comprising a call unit (7, 8) that exchanges information with processor units (6) and wherein the processor units (6) are provided with addresses, a data bus (9, 9A...9H) that connects the telemetry channels of a plurality of transmission links (4; 4a...4g; 4AB...4EG) to one another is provided at at least one location (A...H).
摘要:
In a method for controlling and/or monitoring wherein a polling unit (7, 8) exchanges information with processor units (6) in a callin mode, the processor units (6) can be switched from a first to a second transmission mode. In the first transmission mode, the telegrams are through-connected without intermediate storage; in the second transmission mode, they are through-connected only given freedom from error. The method can be advantageously employed in equipment for in-service monitoring of equipment of communication transmission technology.
摘要:
A test facility, especially for the seeker or search heads of intelligent guided ammunition, including a target simulator for the reflection of a target signature through the intermediary of antenna elements towards the search head which is mounted on a turntable or rotary member with a flight simulator. Arranged between the target simulator and the search head is a quasi-optical coupling which follows the beam geometry by means of an imaging system and, on the one hand, the search head, as well as, on the other hand, the target simulator are located in or proximate to the applicable focal point of the resultingly produced path of transmission.
摘要:
The present invention relates to a polymer-lacquer based paint, characterized in that in addition to the lacquer paint constituents are usual per se, it contains suitable conductive additives, by which the paint lacquer is provided with antistatic properties. The present invention also relates to a method for lacquering plastic surfaces comprising lacquering plastic surfaces with a lacquer paint, wherein the lacquer paint comprises a polymer-based lacquer and conductive additives, by which the lacquer paint is provided with anti-static properties, and the conductive additives are chosen from semiconductor-doped BaSO4.
摘要:
A circuit is described for monitoring the faultless state and/or for detecting the faulty state of a cable railway or chairlift system, with a plurality of monitoring and detection devices (1) and with at least one control and evaluation unit (2), the monitoring and detection devices (1) being series-connected to one another and to the control and evaluation unit (2) and having the potential to be interrogated with respect to their state, especially with respect to their operating state. To be able to meet safety requirements which are as high as possible and at the same time to require only a small installation space, each monitoring and detection device (1) has several different influence areas (3) and several signal outputs.
摘要:
An electronic proximity switching device with a proximity indicator and with an electronic switch which can be controlled by the proximity indicator. A plurality of these switching devices can be series connected without an unacceptable voltage drop occurring on the series connection when the switching devices are conductive, by the electronic switch of each switching device being connected to one input (2) of an AND element (3), another input (4) of the AND element (3) representing a control input (5) of the switching device, the output (6) of the AND element (3) representing the output (7) of the switching device, and load current flowing via the AND element (3) in the conductive state of the switching device. In other words there is AND element (3) in addition to an inductive proximity switch (1). A circuit for monitoring of the state of a system, for example, a fault state in an aerial railway or chairlift system, is provided with a plurality of switching devices (10), and with a control and evaluation unit (11), the switching devices (10) being series connected to one another and to the control and evaluation unit (11). When a fault state of the system is detected by the series connection of all switching devices (10), the fault can be located by interrogation of the switching devices with respect to their state (make or break contact state).