IAI Msep, Инструкция по эксплуатации, Страница: 219 / 296

Chapter 5 I/O Parameter
211
[19] Absolute battery retention time (Parameter No.19)
No. Name Symbol Unit Input Range
Default factory
setting
19 Absolute battery retention time AIP days
0: 20 dayes
1: 15 dayes
2: 10 dayes
3: 5 dayes
2
For simple absolute type, set how long the encoder position information is to be retained after
the power to the controller is turned OFF. The setting can be selected from 4 phases and as
the motor rotation speed gets slower, the time to retain the position information gets longer. In
the case that there is a possibility that the slide or the rod of the actuator that transports the
work may be moved by an external force, follow the table below and calculate
(Note 1)
the
number of rotation from the moved speed and set this parameter to the value faster than this
value. If the motor rotation setting value exceeds the set value, the position information will
be lost.
Upper limit of encoder revolution at power-off
[rpm]
Parameter
No.19 setting
When the connected
actuator is a model
other than RCA2-***N;
hen the connected
actuator is RCA2-***N;
Reference for battery
retaining time [days]
0 100 75 20
1 200 150 15
2 400 300 10
3 800 600 5
Note 1 Motor rotation [rpm] = Moved speed [mm/s] / Lead length [mm] × 60
[20] Position data change password (Parameter No.20)
No. Name Symbol Unit Input Range
Default factory
setting
20 Position data change password PASS – 0000 to 9999 0000
When “0000” is set, the password input is not required.