turck TBPN-L5-4FDI-4FDX, Instructions For Use Manual

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V01.00 | 2020/07
67
9.4 Process output data
Byte no. Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
n
PROFIsafe output data
(The assignment depends on the configuration of the channels in Turck Safety Con-
figurator)
n + 1
n + 2 PROFIsafe Control Byte [ } 67]
n + 3…
n + 5 PROFIsafe checksum (CRC)
Unlock Safe Unit [
}
67]
n + 6 reserved UNLK
n + 7 reserved
PROFINET output data
(fieldbus bits) [
}
68]
n + 8 FBI7 FBI6 FBI5 FBI4 FBI3 FBI2 FBI1 FBI0
n + 9 FBI15 FBI14 FBI13 FBI12 FBI11 FBI10 FBI9 FBI8
PROFIsafe control byte
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
reserved reserved Toggle_h Activ-
ate_FV reserved R_cons_nr OA_Req iPar_EN
Name Meaning
iPar_EN The bit is set by the application of the TBPN-L5-4FDI-4FDX needs new
parameters.
OA_Req The bit is set by the TBPN-L5-4FDI-4FDX for at least two message
cycles if there is a malfunction in the device.
R_cons_nr The bit is set if a communication error is detected. The counter of the
virtual consecutive number (Vconsnr_d) in the TBPN-L5-4FDI-4FDX is
set to "0". The bit is reset if the error has been eliminated. Then the
consecutive numbering (Vconsnr_d) is started again.
Activate_FV The bit activates the forcing of outputs to the failsafe values at TBPN-
L5-4FDI-4FDX.
Toggle_h Toggle bit in the master that requests the incrementation of the virtual
serial number within the F-Device (Vconsnr_d). Together with the con-
trol bit "Toggle_d" in the TBPN-L5-4FDI-4FDX, the bit serves as an ac-
knowledgment mechanism for monitoring the runtimes between
sender and receiver.
Unlock Safe Unit
Name Meaning
UNLK This bit serves for unlocking the safe unit. It responds to a falling edge.
„
Set bit UNLK to 1 and back to 0.
a The safe unit is unlocked.