SAGEMCOM 252720938AB control motherboard
Technical data of product parameters
The processor requests a mailbox block by sending a block with a block number
between 100 and 109. The request block contains the mailbox request accordingSAGEMCOM 252720938AB control motherboard
to the data listed in Output Mailbox: Legacy Mode (page 143)
The module immediately responds with a confirmation message consisting of the
Mailbox Out Message Response block to the processor, containing the same
block ID as the request block.
After the mailbox request is processed by the module, it sends the Mailbox In
Message Response block to the processor (block ID between 100 and 109)In addition to station-related user data transfer, which is executed automatically,
the Master can send control commands to a single slave, a group of slaves, or all SAGEMCOM 252720938AB control motherboard
slaves simultaneously. These control commands are transmitted as multicast
commands. This permits use of sync and freeze modes for event-controlled
synchronization of the slaves.
The slaves begin sync mode when they receive a sync command from their
assigned Master. The outputs of all addressed slaves are then frozen in their
current state. During subsequent user data transmissions, the output data are SAGEMCOM 252720938AB control motherboard
stored on the slaves, but the output states remain unchanged. The stored output
data are not sent to the outputs until the next sync command is received. Sync
mode is concluded with the unsync command.
Similarly, a freeze control command causes the addressed slaves to assume
freeze mode. In this operating mode, the states of the inputs are frozen until the
Master sends the next freeze command. Freeze mode is concluded with the
unfreeze command.
Product picture display
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Introduction to main products
Focus on DCS, PLC, robot control system and large servo system.
Main products: various modules/cards, controllers, touch screens, servo drives.
Advantages: supply imported original products, professional discontinued parts, fast delivery, accurate delivery time,
Main brands include ABB Bailey, GE/FANC, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, Emerson EMERSON, OVATION, MOTOROLA, XYVOM, Honeywell HONEYWELL, Rexroth, KUKA, NI, DEIF, Yokogawa, Woodward WOODWARD, Ryan, Schneider SCHNEIDER, Yaskawa, Moog MOOG, PROSOFT and other brands
reminder
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