IDEC SmartRelay Manual
199
IDEC SmartRelay functions
4.4 Special functions list - SF
If acknowledgment is enabled (Ack es) and the status of the signal at input En changes
from 1 to 0, the message text is output until it is acknowledged with O. hen En 1, you
cannot acknowledge the message text.
hen multiple message text functions are triggered with En1, IDEC SmartRelay displays
the message text with the highest priority (0 lowest, 127 highest). This also means that
IDEC SmartRelay displays a newly activated message text only if its priority is higher than
that of previously activated message texts.
After a message text is disabled or acknowledged, the function automatically shows the
previously active message text that takes the highest priority.
ou can press the and keys to step through multiple active message texts.
Example
This is how two message texts could be shown:
([DPSOH0HVVDJHWH[WZLWKSULRULW\
([DPSOH0HVVDJHWH[WZLWKSULRULW\
'DWHDQGFXUUHQWWLPHRIGD\
RQO\IRUYHUVLRQVZLWKUHDOWLPHFORFN
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