Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) System, I/O and Communications Functions - Manual (Page 91)

Logic Functions - Book 1
ICN COMMUNICATION BLOCK
4-9
05 Module missing or invalid (MODMMS) ............................................................................CWR
This diagnostic compares each slot configured for an ICN communications module against the
content of the slot during a power-up or database download. If the slot is empty or the
installed module does not match the configuration, this diagnostic is generated.
SUPPRESS 1 Diagnostic error is suppressed. Acknowledgement status remains
clear. Even though this I/O mismatch diagnostic is suppressed, the
actual I/O mismatch condition is still determined (see Attribute 51,
MODMM).
ENABLE 0 Diagnostic error is not suppressed and errors are reported to the
System Event block. The error message is reported as MODULE
MISMATCH.
06 Module Missing Unacked (MODMMU) ............................................................................ – WR
If the module missing or invalid diagnostic is enabled, this status indicates if the diagnostic is
or is not unacknowledged. The status can be acknowledged or read as follows.
NO 0 Diagnostic error is acknowledged.
YES 1 Diagnostic error is unacknowledged.
07 Module Missing Active (MODMMA)..................................................................................– – R
If the module missing or invalid diagnostic is enabled, this status indicates if the diagnostic is
or is not active. The status can be read as follows.
NO 0 Diagnostic error is not active.
YES 1 Diagnostic error is active.
08 Access timeout (RSTS) .....................................................................................................CWR
This diagnostic (bus restart) checks if the access to transmit has been granted within the last
one second.
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. The error message is reported as “ACCESS
TIMEOUT”. This indicates access to transmit has not been granted
for at least one second. Token ring broken, ICN restarted.
09 Bus Restart Unacked (RSTU) .......................................................................................... – WR
If the access timeout diagnostic is enabled, this status indicates if the diagnostic is or is not
unacknowledged. The status can be acknowledged or read as follows.
NO 0 Diagnostic error is acknowledged.
YES 1 Diagnostic error is unacknowledged.
10 Restart Failure (FAILS) ......................................................................................................CWR
This diagnostic checks if communications can be established.
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. The error message is reported as “RESTART
FAILURE”. This indicates communications cannot be established.