Table 30: Error Detection - WAGO 8FDI 24V PROFIsafe 750-662/000-004 Manual

WAGO I/O System
750-662/000-004 8FDI 24V PROFIsafe
Using the cyclical tests of the digital inputs, the F I/O module detects the
following errors at the digital inputs:

Table 30: Error Detection

Error
(x = 1 ... 8,
m = 1,2)
Short circuit
I1 / I2
Short circuit
I3 / I4
Short circuit
I5 / I6
Short circuit
I7 / I8
Short circuit
Ix / +24 V
Short circuit
Ix / GND
Short circuit
Tm / +24 V
Short circuit
Tm / GND
Short circuit
T1 / T2
Internal error in
input circuit
No supply voltage
* Only if the clock outputs are connected to the digital input
)
Behavior of the F I/O module in the event of an error
If an overload is detected by the F I/O module at a clock output, then the clock
output is switched off, and the associated inputs are passivated by setting the
process image of the inputs to the value "0." For all other errors, only the relevant
input is passivated.
You can find detailed information in section "Diagnostics."
Operating Mode
Standard
Short Circuit Test
Deactivated Deactivated
No Yes
No Yes
No Yes
No Yes
No Yes
No No
No Yes *
No Yes
No Yes *
Yes Yes
Yes Yes
Version 1.0.0, valid from HW/SW Version 01/01
Commissioning
Standard
Deactivated
Invalid
parameter
combination
)
)
61
Deactivated
No
No
No
No
Yes
No
Yes * )
Yes
No
Yes
Yes
Manual