Honeywell SmartLine RMA800 User Manual page 55

MAINT_ALARMS
A maintenance alarm indicates either the device or some part of the device needs maintenance. If the
condition is ignored, the device eventually fails.
•
MAINT_MAPPED parameter contains a list of conditions indicating either the device or some
part of the device needs maintenance soon. If the condition is ignored, the device eventually
fails. There are four parameters mapped by default with MAINT_MAPPED: Communications
board fault, communications board over temperature, low supply voltage, and high supply
voltage.
•
MAINT_MASK parameter masks any of the failed conditions listed in MAINT_MAPPED. A
bit on means that the condition is masked out from alarming and is not reported.
•
MAINT_PRI designates the alarming priority of the MAINT_ALM. The default is 0.
•
MAINT_ACTIVE parameter displays the alarms that are active.
•
MAINT_ALM parameter indicates that the device needs maintenance. If the condition is
ignored, the device fails.
CHECK_ALARMS
It indicates that the output signal is temporarily invalid due to on-going work on the device.
•
CHECK_MAPPED parameter contains a list of informative conditions that do not have a
direct impact on the device's primary functions.
•
CHECK_MASK parameter masks any of the failed conditions listed in CHECK_MAPPED.
A bit on means the condition is masked out from alarming and is not reported.
•
CHECK_PRI parameter designates the alarming priority of the CHECK_ALM. The default is
0.
•
CHECK_ACTIVE parameter displays the check alarms that are active.
•
CHECK_ALM parameter indicates check alarms. These conditions do not have a direct impact
on the process or device integrity.
Revision 4 Foundation Fieldbus RMA803 Remote Indicator User's Guide Page 39