Sony MG40 Series, Справочник по командам

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(E)
3-1
MG40 Series
3. CC-Link Iterface
3-1. Overview of CC-Link Iterface
Th e CC-Link interface of the MG41-NC operates as a remote device station complying with CC-Link
Ver.1.1 to enable data communication with the CC-Link master station using cyclic transmission.
Protocol CC-Link Ver.1.1 complied with
Station type Remote device station
No. of occupied stations 4
Station numbers 1 to 61
set using DIP switches
Transmission speed 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps, 10 Mbps (set using DIP switches)
Cyclic transmission data Remote input/output (RX/RY)
Remote register (RWr/RWw)
Th e following two types of data input/output are used by the CC-Link interface.
Remote input/output Bit input/output expressed by RX and RY; the input and output are separate with
each having 128 bits; used for communication handshaking and status notifi cation.
Remote registers Word input/output expressed by RWr and RWw; there are 16 inputs and 16 outputs,
a register having a total of 32 bytes; used for command and data communication.