IAI America E-Con - Manual (Page 25)

11
If the battery was replaced when the controller power was off, the retention condition of position information
(absolute data) will vary as follows, depending on how long the controller has been out of battery.
Battery-out duration Retention condition of position information (absolute data)
Less than 5 minutes
Position information (absolute data) has been retained. Absolute reset is not
required.
5 to 15 minutes
A battery alarm occurs. Position information has been retained. Absolute reset is
not required.
More than 15 minutes
A battery error occurs. Position information has not been retained. Absolute
reset is required.
Note) The function to retain position information (absolute data) during battery replacement is supported on
controllers of version H2 or later.
If a battery error was present prior to the replacement, an absolute reset is required even when the
battery has been out for less than 15 minutes.