Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) System, I/O and Communications Functions - Manual (Page 173)

Logic Functions - Book 1
ANALOG OUTPUT MODULE BLOCK (AOM)
5-53
08 AO module communications error (COMMERRS) .........................................................CWR
The AO module communications error diagnostic checks the status of communications
between the module and this block and looks for checksum errors. This diagnostic is also
generated when the select circuit, which is used to communicate with the module, has a
diagnostic error. In this case, all modules would report a communications error diagnostic.
The diagnostic can be suppressed or enabled as follows.
SUPPRESS Diagnostic error is suppressed. Acknowledgement status remains clear.
ENABLE Diagnostic error is not suppressed and errors are reported to the System
Event block.
09 Unacked AO communications Error (COMMERRU)...................................................... – WR
If the AO module communications error diagnostic is enabled, this unacknowledged diagnostic
status indicates if the diagnostic is or is not acknowledged. The status can be acknowledged
or read as follows.
YES 1 Diagnostic error is unacknowledged.
NO 0 Diagnostic error is acknowledged.
10 Active AO communications Error (COMMERRA) ...........................................................– – R
If the AO module communications error diagnostic is enabled, this active diagnostic status
indicates if the error is active even after acknowledgement. The status can be read as follows.
YES 1 Diagnostic error is active.
NO 0 Diagnostic error is not active.
11 AO module Error (AOMERRS) ..........................................................................................CWR
The module error diagnostic is a status indication for the extended error code. The diagnostic
can be suppressed or enabled as follows.
SUPPRESS 1 Diagnostic error is suppressed. Acknowledgement status remains
clear.
ENABLE 0 Diagnostic error is not suppressed and errors are reported to the
System Event block.
12 Unacked AO module Error (AOMERRU)......................................................................... – WR
If the unacked module error diagnostic error is enabled, this unacknowledged status indicates
if the diagnostic is or is not acknowledged. The status can be acknowledged or read as
follows.
YES 1 Diagnostic error is unacknowledged.
NO 0 Diagnostic error is acknowledged.
13 Active AO module Error (AOMERRA) ..............................................................................– – R
If the active module error diagnostic error is enabled, the active status indicates if the error is
active even after acknowledgement. The status can be read as follows.
YES 1 Diagnostic error is active.
NO 0 Diagnostic error is not active.