Rievtech ELC Series - Page 154

EN
Programmable Relay ● User Manual for ELC, EXM and PR Series 154 2020 v6.0 ● © Rievtech Co.,
Ltd. ● www.rievtech.com
Message Text
Description of function
Display message texts and parameters of other blocks in
RUN mode.
Connection
Description
Input En ( )
A 0 to 1 transition at En (Enable)
triggers the output of the message
text.
Input P
P is the priority of the message text.
1 is the lowest, 32 is the highest
priority.
Quit: Acknowledgement of the
message text
Parameter
Text: Input of the message text
Par: Parameter or actual value of
another, already configured function
(see "Visible parameters or actual
values")
Time: Shows the continuously
updated time-of-day
Date: Shows the continuously
updated date
EnTime: Shows the time of the 0 to
1 transition
EnDate: Shows the date of the 0
to 1
Output Q
Q remains set as long as the
message text is queued.
Description of the function
With a 0 to 1 transition of the signal at input En, the
display outputs your configured message text (actual value,
text, TOD, date) in RUN mode.
Acknowledgement disabled (Ack = Off):
The message text is hidden with a 0 to 1 signal transition
at input En.
Acknowledgement enabled (Ack = On):
After input En is reset to 0, the message text is displayed
until acknowledged by pressing the OK button. The
message text cannot be acknowledged as long as input
En is high.
If several message text functions were triggered with En=1,
the message with the highest priority (1 = lowest,
64=highest) is displayed. This also implies that a new
message text is only displayed if its priority is higher than
that of previously enabled message texts.