Standard 30 MF
110-700
Operator and Service Manual
Edition: 18
4-3
4361.DOC010302 AUG18.DOCX
Table 4-3
Alert Signaling
Color
Meaning - visual
Acoustic Signals
Red (Alarm) flashing
Alarms (faults and/or
dangerous situations)
Three short signals (pulses),
every 7 seconds. Continues
until acknowledgment.
Yellowish orange
(Warning) flashing
Warnings
Two short signals (pulses)
after the event without
repetition.
Yellow (Caution)
Status messages information
There is no acoustic signal for
status and global messages.
4.2
Alert Messages
The following table provides an overview about Standard 30 MF alerts, their priorities and
categories. The alert short message is shown on the Operator Unit. The alert long
message is transferred to the CAM.
In the table the short messages and long messages are separated with dotted lines.
The display changes to the alert page and generates an acoustic signal when an alert
occurs. The state, the origin and the alert text are displayed. Switching back to another
page is only possible after acknowledgement of the alert. If the alert was acknowledged
but not eliminated, the red alert LED beside the
acknowledge
key on the Operator Unit
illuminates continuously when switching back to another page than the alert page.