5.4 Configuration of the LioN-P
EtherNet/IP modules
5 Configuration and startup
5.4.2.2 Fail safe configuration
These parameters are provided to all module types with digital outputs. If a
breakdown/loss of EtherNet/IP communication occurs or another major fault,
the outputs can be switched using parameterization into a reliable state.
The following options are available:
Set low (0)
Disabling the output channel (digital
value = 0)
Set high (1)
Activate the output channel (digital
value = 1)
Hold last (2)
Hold last output state (digital value
corresponds to the last status)
MSB
LSB
Bit
15 14 13 12 11 10 9 8
7 6 5 4 3 2 1 0
Word 16 Failsafe port X5, channel A (pin 4), value range 0...2, default value 0
Word 17 Failsafe port X5, channel B (pin 2), value range 0...2, default value 0
:
:
Word 30 Failsafe port X8, channel A (pin 4), value range 0...2, default value 0
Word 31 Failsafe port X8, channel B (pin 2), value range 0...2, default value 0
Table 27: Failsafe values for the 16DO module or 16DIO module with DIO,
DO and 8DI/8DO profiles
Manual LioN-P EtherNet/IP
Version 2.0 11/2017
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