Table 36: Equivalent Evaluation - WAGO -I/O-SYSTEM 750 Series Manual

WAGO-I/O-SYSTEM 750
753-661/000-003 4FDI 24V PROFIsafe V2 iPar
The PROFIsafe I/O module compares the signal states of the digital inputs
affected to the same values. The following table shows the possible signal states
for the equivalent evaluation:

Table 36: Equivalent Evaluation

I2
I4
0
0
1
1
After the set discrepancy time has elapsed, an illegal signal state leads to the
detection of a discrepancy error by which the PROFIsafe I/O module is passivated
and the "Discrepancy time exceeded" diagnostic message is output.
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Manual
Version 1.4.0, valid from HW/SW Version 01/02
Inputs
I1
I3
0
1
0
1
Process Image
Bit 1 Bit 0
Bit 3 Bit 2
0 0
0 0
0 0
1 1
Commissioning 89
Signal State
0 Signal
Illegal
Illegal
1 Signal