Phoenix Contact 2986229, User Manual, Page: 67 / 102

SAFECONF configuration software
103503_en_03 PHOENIX CONTACT
4-17
To activate cross-circuit detection for an output, set the corresponding cross-circuit
detection parameter ("no"/"yes, with test pulse T...") to "yes, with test pulse T..."
(see Figure 4-12 above).
Output parameters for the
safety module:
Ground switching output
The "additionally ground switching contact" parameter "no"/"yes, with O...-" is only available
for outputs O0 and O1. Output O0 is connected to ground switching output O0-, output O1
to ground switching output O1-.
This parameter is used to specify whether the specified ground switching output, which can
assist in shutting down a single-channel application safely, should be switched in addition
to the relevant safe module output.
Figure 4-13 Setting the device parameter for the use of ground switching output O0-
Exporting and importing
parameters
Once the inputs and outputs of the safety module have been parameterized, the parameter
list can be exported to a file so that it can be used again later.
For information about exporting and importing parameters, please refer to the online help
(see "Parameterizing the I/Os of the safety module").
Printing parameters The print dialog box ("Print Project" in the "File" menu) contains a "Safe parameters"
checkbox. If this checkbox is selected before printing a project, all the parameters of the
safe device are printed too.
The SAFECONF configuration software specifies the clock signals to be used: Cross-
circuit detection is implemented with test pulse T0 for "even" inputs (I0, I2, I4, ... I18). For
"odd" inputs (I1, I3, I5, ... I19), test pulse T1 must be used for cross-circuit detection.
For additional information about cross-circuit detection, please refer to "Signal inputs" on
page 3-7 and "Error detection in I/O devices" on page 2-8. An application example is also
provided there.
Use of ground switching outputs O0- and O1- increases the cross-circuit protection. For
more detailed information about using ground switching outputs O0- and O1- and a
corresponding example application, please refer to "Ground switching outputs O0- and
O1-" on page 3-10.