78 M O TO R C O N T RO L A N D PR OT E C T I O N U N IT M 10 X U S E R G U I D E
Acknowledge with password
Step 1: Activate ‘TripAlarmPwOn’ on MD21.
Step 2: Select ‘Operations’ > ‘Alarm Acknowledge’
to prompt a password window.
Step 3: Enter the password. If password is
correct, all active alarms are listed. If
password is wrong, MD21 will go back to
previous menu following ‘Invalid
password’ message.
Step 4: Select the alarm to be acknowledged via
up/down button, then press enter button
to acknowledge the message.
Acknowledge without password
Skip step 1 above and select ‘Alarm Acknowledge’
will display active alarms without asking for pass-
word. Then carry on from Step4.
Operation
Within this submenu, start/stop can be triggered,
trip can be reset, and alarm can be acknowledged.
Below table shows the organization of the
different parameter masks in the menu tree.
Operation Trip Reset
Alarm Acknowledge
Start1
Start2
Stop
—
Parameter
Within this submenu, all motor related
parameters can be configured. Table 49 shows
the organization of the different parameter
masks in the menu tree.
For more details about parameters, please refer
to the document: M10x parameter description.
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