Password Secure configuration
serial/ethernet communication for monitoring status and event
history
Record of total running from installation which cannot be
modified or cleared
output alarm signal to 3 output relays
30(diagnosis) fault history to the flash memory
Limitation of auto reset attempt
Block auto‐reset if the reset count exceeds the pre‐set count
within 30 minutes
Date/Time Information Setting
Save date/time to provide exact time of motor failure
Motor Condition Monitor and Diagnostic Functions
Motor and driven system is working as expected.
Watch Line is usually temporary in nature and generally the
user does not need to take any action. However, it is
recommended that when this status level occurs, the user
should at least assess the extent of the change in the line
conditions, as significant changes in the line voltages and
currents may be dangerous to the motor. If the line status
change is persistent, the user should assess the root cause of
this change. For instance, it may be due to a problem in the
contactors or for inverter driven motors the settings of the
inverter may have been changed. In any case, if the root cause
cannot be remedied easily and quickly and the new voltage
supply condition presents no danger to the motor, the user
has the option to send MCM to the UPDATE mode. This will
allow MCM to learn the new voltage supply conditions, after
which the status will eventually return to normal.
If the process load has not been altered deliberately,
check for leakage, valve & vane adjustment, pressure
gauge faults, manometer, dirty filters (fans,
compressors). If the process is altered deliberately, device
should be updated.
Plan Maintenance (First Level Alarm): There are developing
mechanical and/or electrical fault(s). Although the level of the
failure is not serious, the maintenance should be done in next
planned stop or latest in 3 months.
Do Maintenance (Second Level Alarm): There are developing
mechanical and/or electrical fault(s). Maintenance and
corrective action should be performed as soon as possible.
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