99
2018/02
TBPN-L1-FDIO1-2IOL- Safe I/O
9.4.2 Process Output Data - Safe I/O Channels
The process data of the safe inputs and outputs occupy byte 2 to byte 9 of the process output image.
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Fieldbus
Bits
n + 4
to
n + 5
The assignment depends on the signal configuration
in Turck Safety Co
nfigurator
Safety
Status
n + 6 Unlock Safe Unit
n + +7 reserved
Unlock Safe Unit
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
n + 6
- UNLK
Name Value
UNLK "Unlock the safe unit"
This bit serves for unlocking the safe unit. I
t responds to a falling edge.
Set this bit to 1 and set it back to 0.
The safe unit is unlocked.