Programmable Safety Controller SCR P
122
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Information
Abbreviation
Data size
Expected Code
--
16-bit
Received Code
--
16-bit
Internal Error A
--
16-bit
Internal Error B
--
16-bit
9.4.2 Fault Examples
The following figure shows a fault from the BERNSTEIN Safety Controller Software fault log.
The following figure shows the same fault as seen in the EtherNet/IP registers.
Figure 101: EtherNet/IP Registers with One Fault
Note the ControlLogix string format, wherein the ASCII characters are shown, two per register, backwards. “THC1”
becomes “HT” in register 4, followed by “1C” in register 5.
Fault Error Message Index 202 = Fault Code 2.2 (Simultaneity Fault). For more Fault information, see
The following figure shows two faults in the XS26-2E software fault log.
The following figure shows the same two faults in the PLC registers. Note how the newer Error #2 pushes Error #1 down the
list.
Reserved
Figure 100: Fault Log with One Fault
Figure 102: Fault Log with Two Faults