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6. Access the data in the Fault Index Table file using the Fault Index number. The data in the file provides a specific fault number, a
short fault description, a longer fault description, and a remedy.
11.4 Table Row and Column Descriptions
The following are table row and column descriptions (listed in alphanumeric order) for the register maps found on the PCI, the computer,
and the Banner website.
3X/4X (Modbus/TCP)
This column lists the offset for a 30000 Input register or a 40000 Holding register.
Corresponds to Virtual Output # (Fault Log File)
In the Fault Log file, this provides another way to link the fault to an input, output, or system via a Virtual Status Output (if assigned). If, for
example, VSO7 is assigned to track a gate switch which has a fault in the wiring, this number will be 7. If Virtual Status Outputs are not
assigned, this number will be 0.
Data Type
UINT unsigned integer - 16 bits
UDINT unsigned double integer - 32 bits
Word bit string - 16 bits
Dword bit string - 32 bits
String Two ASCII characters per Word (see String Format below)
Octet reads as each byte translated to decimal separated by a dot
Hex reads as each nibble translated to hex, paired, and then separated by a space
Date Code Format (System Info File)
YYWWL - Two ASCII characters for the year, followed by two characters for the week indicating the date of manufacture. This is followed
by a letter code for the manufacturing location. See “String Format” below for more details.
Fault Flag (Advanced View)
If the particular input or output being tracked causes a lockout, a flag associated with that virtual output will be set to 1. In Modbus/TCP,
this can be read as a Discrete input, Input register, or Holding register.
Fault Index (Advanced View)
If the Fault Flag bit is set for this virtual output, this index number provides a pointer to a particular fault code and message in the Fault
Index Table which is provided in a .csv or .pdf file on the CD that came with the Safety Controller.
Function
The function that determines the state of that virtual output. This function is assigned during configuration of the virtual outputs using the
PCI software.
Name of I/O/system (Fault Log File)
If the fault is system related, the name “System” or “Internal” will be used. Otherwise, the name of the input or output associated with the
fault will be given. Refer to “String Format” below for more details.
Operating Mode (System Info File)
0 Reserved
1 Reserved
2 Manual Power-up Mode ― waiting for System Reset
SC22-3/-3E Safety Controller Instruction Manual
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