Movilink ® Interfaces; Function Block Simatic S7; Data Transfer; Data Transfer In Easy Mode - WAGO MOVILINK SPEEDWAY 767 Manual

WAGO-SPEEDWAY 767
767-5204 MOVILINK® Interface (RS-232, RS-485)
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9 MOVILINK
The module has two MOVILINK
programming interface.
9.1

Function Block Simatic S7

To obtain the current version of this function block, please contact WAGO
Support.
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9.2

Data Transfer

The data of the serial interface is transferred via the MOVILINK
description of the protocol is available in the appendix.
9.2.1

Data Transfer in Easy Mode

In Easy mode, the MOVILINK
process image and the MOVILINK
input process image.
The module generates MOVILINK
interface. The lag between two sent telegrams correspond to the idle times defined
in the MOVILINK
Cyclic transmission is enabled via the serial interface by setting bit 0 in byte 6
(flow control).
The telegrams from the attached converters are evaluated in the module.
MOVILINK
addresses is taken into account during data transfer.
For all single slave addresses (0 ... 99) and the universal address for point-to-
point communication (254), there is error control:
- After converter response timeout
- By parity
- By checksum
The status last determined for an individual converter or the status of the interface
is displayed together with the single address or the group address in byte 6 (status
byte) of the output process image.
The following examples show the progress of the data transfer for an interface
with several attached converters.
Manual
Version 1.1.0
®
Interfaces
®
data is written from the control unit to the output
®
protocol.
®
addresses 0 ... 255 are supported. Assignment of the MOVILINK
®
interfaces accessible from a uniform
®
data of an attached converter read from the
®
telegrams that are sent cyclically via the set
MOVILINK® Interfaces
®
protocol. A
77
®