460 Verification and validation
Validation of the PROFIsafe connection
Follow the steps below to validate the PROFIsafe connection:
1. Make sure that the PROFIsafe communication is enabled in FSO parameter
200.222 Safety bus type.
2. Make sure that the fieldbus module (FENA-21 or FPNO-21) is configured into use
in the drive. See ACS880 primary control program firmware manual or DCS880
firmware manual, and FENA-01/-11/-21 Ethernet adapter module user's manual
(3AUA0000093568 [English]) or FPNO-21 PROFINET fieldbus adapter module
user's manual (3AXD50000158614 [English]).
3. Make sure that correct option slot is configured for PROFIsafe. The value of FSO
module parameter 200.223 Safety fieldbus adapter slot must correspond to the
FBA channel of the fieldbus interface (FBA A or FBA B).
4. Make sure that the fieldbus module is configured correctly in drive parameter
group 51 or 54 (depends on which FBA channel [FBA A or FBA B] is used). See
the appropriate fieldbus module manual for details. Most importantly:
• parameter 51.02/54.02 Protocol/Profile must be set to configure one of the
PROFINET profiles,
• parameter 51.21 or 54.21 must be set to Enabled (0) to enable sending of the
PROFIsafe diagnosis messages.
5. Make sure that the PROFIsafe watchdog time for the fieldbus module that is
configured in the controller station is calculated as specified in section Calculating
the watchdog time on page 227.
6. Make sure that the PROFIsafe address (F_Dest_Add) of the FSO module is
unique in the network and the same value is set in FSO parameter PROFIsafe.11
PROFIsafe F_Dest_Add and in the safety controller station.
7. Make sure that the PROFIsafe address (F_Source_Add) of the safety PLC is
unique in the network.
8. Make sure that the PROFIsafe speed scaling value in FSO parameter SBUSGEN.
06 Safety fieldbus speed scaling is calculated as specified in section Configuring
the safety fieldbus communication on page 318.
9. Make sure that the safety controller station is commissioned according to its
instructions. Make sure that the correct GSD-file is in use, for example, a correct
PS profile is in use.
10. Make sure that the communication between controller and PROFINET/
PROFIsafe devices is established properly.
11. Verify by activating some suitable safety function in each of the FSOs modules in
PROFIsafe network, that the safety function is activated in correct drive.
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