78
1MRS750915-MUM
Machine Terminal
Technical Reference Manual, General
REM 54_
The alarm channels are seen as function blocks in the machine terminal
configuration:
5.1.15.1. Non-latched alarm
In a non-latched mode, the ON signal switches between ON and OFF state texts and
the corresponding LED colours. Alarm acknowledgement (ACK) clears the last
time stamp line of the alarm view, but leaves the corresponding alarm LED state
unchanged. An event is generated on the rising and falling edge of the ON signal and
by acknowledgement.
alarind4_b
alarind5_b
Fig. 5.1.15.1.-1 Example of a non-latched alarm
Alarm channel Function block
Alarm channel 1 MMIALARM1
Alarm channel 2 MMIALARM2
Alarm channel 3 MMIALARM3
Alarm channel 4 MMIALARM4
Alarm channel 5 MMIALARM5
Alarm channel 6 MMIALARM6
Alarm channel 7 MMIALARM7
Alarm channel 8 MMIALARM8
Non-latched, steady (example 1)
On text
09-24 12:40:00
On colour for steady LED
Off text
Off colour for steady LED
On text
09-24 12:40:00
On colour for steady LED
Off text
09-24 12:40:00
Off colour for steady LED
On text
On colour for steady LED
ALARM
ON
ACK
Non-latched, steady (example 1 continues)
On text
On colour for steady LED
Off text
09-24 12:40:00
Off colour for steady LED
ACK
ON
ALARM
Off text
Off colour for steady LED
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