Beckhoff EL1918 - Signal cables

Operation
EL191838 Version: 1.2.0
Index Name Default value/
unit
Description
80x0:01 ModuloDiagTestPulse 0x00 / integer Modulo value for the frequency of
generating a test pulse.
0 -> every time
1 -> every second time
...
80x0:02 MultiplierDiagTestPulse 0x01 / integer Length of the test pulse in multiples of
400µs
80x0:04 Diag TestPulse active TRUE / Boolean Activation of test pulses for the
corresponding input module
80x0:05 Module Fault Link active TRUE / Boolean If a module error occurs in this module, a
module error is also set for all other
modules of this TwinSAFE component for
which this parameter is also set to TRUE.
80x1:01 InputFilterTime 0x000A / 0.1ms Input filter of the safe input. Following this
time the internal input signal changes to
the applied signal state.
80x1:02 DiagTestPulseFilterTime 0x0002 / 0.1ms Input filter for the test pulse signal
4.3.7 Process image of the EL1918
The process image of the EL1918 consists of 7 bytes process data in the input and 6 bytes process data in
the output.
Fig.25: Process image of the EL1918
The assignment of the individual signals in the safe data is listed in the following table.