Parameterization For Profisafe; General Information On Parameterization - Danfoss Vacon OPTEA Operating Manual

VACON® NXP Advanced Safety Options
Operating Guide
The Status and Control Bytes, which are used to indicate, monitor and set the safety status of the F-Device are described in
and Table 45. For more details, refer to PROFIsafe – Profile for Safety Technology on PROFIBUS DP and PROFINET IO Technical Speci-
fication.
Table 44: Description of PROFIsafe Status Byte
Bit Signal
0 iPar_OK
1 Device_Fault
2 CE_CRC
3 WD_timeout
4 FV_activated
5 Toggle_d
6 Cons_nr_R
7 –
Table 45: Description of PROFIsafe Control Byte
Bit Signal
0 iPar_EN
1 OA_Req
2 R_cons_nr
3 –
4 Activate_FV
5 Toggle_h
6 –
7 –
The supported formats for safety I/O data are described in

7.1.5 Parameterization for PROFIsafe

7.1.5.1 General Information on Parameterization

When using PROFIsafe, the protocol requires specific safety parameters (F-parameters) to be sent from F-Host to F-Device. These
parameter values must be set to the Advanced safety option board with the VACON
tool. During start-up, the values on F-Host are transmitted to the Advanced safety option board, which does a check of the values
against the values on the Advanced safety option board. The values configured to F-Host and F-Device must be the same for the
safety communication to start.
The safety layer starts whenever the communication channel (PROFIBUS/PROFINET) is communicating cyclically. Refer to chapter
"Commissioning" of the user guide of the used fieldbus. An unsuccessful initialization of the PROFIsafe protocol does not affect the
PROFIBUS/PROFINET cyclic communication. The PROFIBUS/PROFINET cyclic communication can be used to read diagnostic infor-
mation if the PROFIsafe parameterization fails.
See the PROFIsafe parameters in
Danfoss A/S © 2021.06
Description
Not used
Fault in F-Device
Communication fault: CRC
Communication fault: Watchdog timeout
Fail-safe values (FV) activated
Toggle Bit (F-Device)
Consecutive number has been reset
Reserved
Description
Not used
Operator acknowledgment
Reset consecutive number
Reserved
Fail-safe values (FV) to be activated
Toggle Bit (F-Host)
Reserved
Reserved
7.1.6.4 Data Mapping for PROFIdrive on
8.3.1 PROFIsafe Parameters.
PROFIsafe.
Safe tool and to F-Host with its configuration
®
AQ319736045637en-000101 / DPD01798 | 113
Safe Fieldbuses
Table 44