Diagnostic Parameter Register - Phoenix Contact Axioline F AXC Series User Manual

UM EN AXL F SYS DIAG
14
PHOENIX CONTACT
1.3.2

Diagnostic parameter register

The diagnostic parameter registers are always written to when a fault occurs and whenever
one of the error bits is set (F_PW_BIT, F_PF_BIT, F_BUS_BIT, F_CTRL_BIT). Otherwise,
the diagnostic parameter register has the value 0000
The diagnostic parameter registers provide additional information on the status indicated in
the diagnostic status register when the error bits specified above are set.
The diagnostic parameter register 1 contains the error code. 
An overview of the error codes can be found in Section 2, "Error codes".
The diagnostic parameter register 2 contains additional information. For localized bus or I/O
errors, this is the error location or the device number. The error location is stored as a slot
number. This starts at 1 and corresponds to the sequential number of the Axioline F mod-
ules that are installed one after another.
.
hex
8663_en_03