Siemens PM-E F pm DC24V PROFIsafe - Page 195

Diagnostic Data of Fail-Safe Modules
A.2 Structure and Content of Diagnostic Data
ET 200S Distributed I/O System - Fail-Safe Modules
Installation and Operating Manual, 08/2008, A5E00103686-07
195
Channel-Specific Diagnostics in Bytes 28 to 43
Channel-specific diagnostics start at byte 28 of the diagnostic data. Each channel is provided
with four bytes of diagnostic information.
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Figure A-12 Channel-Specific Diagnostics Starting at Byte 28 of the Diagnostic Data
Due to the different numbers of channels of the F-modules, data record 1 has differing
lengths:
EM 4/8 F-DI DC24V PROFIsafe: 40 bytes
EM 4 F-DO DC24V/2A PROFIsafe: 24 bytes
EM 4 F-DI/3 F-DO DC24V PROFIsafe: 36 bytes
PM-E F pm DC24V PROFIsafe: 20 bytes
PM-E F pp DC24V PROFIsafe: 12 bytes
PM-D F DC24V PROFIsafe: 32 bytes