Omron CQM1-ARM21, Руководство по эксплуатации

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Appendix C
AS-Interface terminology and abbreviations
Symbols and abbreviations
APF AS-Interface Power Fail
APM Alternate Pulse Modulation
APO AS-Interface Power On
AS-Interface Actuator Sensor Interface (the term ASI is used, but not officially approved)
CB Control Bit
CD Configuration Data
CDI Configuration Data Image
EB End Bit
IDI Input Data Image
LAS List of Active Slaves
LDS List of Detected Slaves
LPS List of Projected Slaves
ODI Output Data Image
PB Parity Bit
PCD Permanent Configuration Data
PI Parameter Image
PP Permanent Parameter
PSK Phase Shift Keying
ST Start Bit
TBit Bit time
0x00 hexadecimal representation of binary values, e.g.: 0x1F = 31 , 0xF = 15
AS-Interface Glossary
active slave A slave connected to the AS-Interface line and capable to communicate properly.
address assignment Replacement of the existing address of the AS-Interface slave with a new
address.
address
An address out of the address space of the AS-Interface slaves (0...31).
AS-Interface Actuator Sensor Interface: a set of interfaces and a serial communication method
to connect low-voltage switch gear, control gear, and other simple elements with
a controlling device.
AS-Interface cycle A set of up to 33 transactions. A transaction may - in case of detected failure -
include one message retransmission.
AS-Interface input Physical or logical slave input port.
AS-Interface line Two-wire line for transferring information and power to the AS-Interface slaves
and the AS-Interface master.
AS-Interface network Network composed of an AS-Interface control circuit, interfaces and switching
elements, e.g. master, slaves, power supply, cable, taps.
AS-Interface output Physical or logical slave output port.