List of Abbreviations/Glossary S5-95U, SINEC L2
C-2
EWA 4NEB 812 6112-02
LAN-Specific Mnemonic Explanation
SDA Send data with acknowledge
SDN Send data with no acknowledge
SDT 1 DB1 parameter: SINEC L2, shortest station delay time
SDT 2 DB1 parameter: SINEC L2, longest station delay time
SET DB1 parameter: SINEC L2, set-up time
SM DB1 parameter: SINEC L2, standard connection, send mailbox location
SL2: DB1 block ID for SINEC L2
SRD Send and request data
ST DB1 parameter: SINEC L2, slot time
STA DB1 parameter: SINEC L2, station status
STB Status byte
STBR DB1 parameter: SINEC L2, PLC to PLC connection, location of the receive status
byte
STBS DB1 parameter: SINEC L2, PLC-PLC connection, location of the transmit status
byte
TLN DB1 parameter: SINEC L2, station address
TN Station
TRT DB1 parameter: SINEC L2, target rotation time
ZANF Parameter for FB L2-RECEIVE: start address of the destination data area
ZLAE Parameter for FB L2-RECEIVE: amount of source data
ZP Cyclic I/O
ZP DB DB1 parameter: SINEC
L2, Cyclic I/O, data block for Cyclical I/Os
ZPA Cyclic I/O output range (location of the send data )
ZPE Cyclic I/O input range (location of the received data )
ZPLI DB1 parameter: SINEC L2, cyclic I/O, status byte for the ZP slave life list
ZPM DB1 parameter: SINEC L2, cyclic I/O, ZP master/slave relationship
ZPMS DB1 parameter: SINEC L2, cyclic I/O, status byte for the ZP master
ZPSA DB1 parameter: SINEC L2, cyclic I/O, ZP slave output range
ZPSE DB1 parameter: SINEC L2, cyclic I/O, ZP slave input range
ZPSS DB1 parameter: SINEC L2, cyclic I/O, ZP slave status byte
ZTYP Parameter for FB L2-RECEIVE: type of destination data
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