Festo CECX-X-C1 Series, Manual

Page: 35 / 631

CECX modular control system
The following status values are created for this module (example):
Possible error states (when status = TRUE)
Module status: module is defective or missing.
TI status: sensor failure detection
CECX-F-PB-S-V1 (12 Bytes, 32 Bytes, 64 Bytes)
PROFIBUS Slave interface module

PROFIBUS Slave DPV1, each with 32-byte or
64-byte data.
Module parameters
Name Value Description
Address Auto The address set on the hex switch on the module is
recognized and taken over automatically. See chapter
"Address setting for modules".
0 Only two modules of this type may be operated on one
CPU. An address setting is therefore
not required.
The required GSD file (CECX_F_FB_S_V1_6008.gsd) for the configuration of the PROFIBUS slave
module is stored in the IOCONFIG directory of the Target Support Packages.
Data
The data transmitted over the PROFIBUS are made available in the application in Bytes (Input byte 0 to
31, or 0 to 63 and Output byte 0 to 31, or 0 to 63).
With the configuration of a PROFIBUS slave, the first two data module must be kept
free with 'empty placeholders'! See image.
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