Diagnostic Functions Of The Em 4 F-Do 24 Vdc/2 A Profisafe - Siemens SIMATIC ET 200S Installation And Operating Manual

Fail-Safe Modules
7.6 4 F-DO DC24V/2A PROFIsafe digital electronic module
7.6.5

Diagnostic Functions of the EM 4 F-DO 24 VDC/2 A PROFIsafe

Diagnostic Functions
The following table presents an overview of the diagnostic functions of the EM 4 F-DO 24
VDC/2 A PROFIsafe. The diagnostic functions are assigned either to one channel or to the
entire module.
Table 7-30
Diagnostic Function*
Short circuit
Overload
Overtemperature
Wire break
Internal error
Parameter assignment error
Missing external auxiliary supply
Communication error
Safety-related shutdown
*: specially for F-modules; display in
of Fail-Safe Modules"
7-90
Diagnostic Functions of the EM 4 F-DO 24 VDC/2 A PROFIsafe
STEP 7
Hardware Installation and Operating Manual, 07/2005, A5E00103686-04
Fault LED Effective Range of
number Diagnostic
1 SF Channel
H
4 SF Channel
H
5 SF Module
H
6 SF Channel
H
9 SF Module
H
10 SF Module
H
11 SF Module
H
13 SF Module
H
19 SF Channel
H
, see Table "Channel-Specific Diagnostics, Fault Types
ET 200S Distributed I/O System - Fail-Safe Modules
can be
activated
by user
No
No
No
Yes
No
No
No
No
No