IAI MCON-C, Instruction Manual, Page: 19 / 480

9
6. Clock Setting in Calendar Function
There may be a case in the first time to supply the power after delivery that Gateway Alarm
Code 84A “Real Time Clock Vibration Stop Detected” is generated. In the case this happens,
set the current time with a teaching tool.
If the battery is fully charged, the clock data is retained for approximately 10 days after the
power is turned OFF.
Even though the time setting is conducted before the product is shipped, the battery is not fully
charged. Therefore, there may be a case that the clock data is lost even if the days described
above have not passed.
7. Note that there are some frictions and/or torsions in through-hole of rotary
actuator when it is used
When using rotary actuator with a through hole in the center of the revolution and using the
hole to put cables through, have a treatment to prevent wear from rubbing or wire break due to
the cables getting twisted.
Take particular note on actuators of 360-degree specification because they can be rotated
infinitely in a single direction.
8. Limitations on operation of rotary actuator in index mode
Rotary actuators of 360 ° specification can select the normal mode for finite rotations or the
index mode enabling multi-rotation control by using parameter No.79 “Rotational axis mode
selection”.
[Refer to Chapter 8 Parameter.]
The following limitations are applied to the index mode:
1) In the JOG or Inching Operation using a teaching tool such as PC software or using PIO
signal, the range of 1 time of command is 360
°
at maximum for JOG while 1
°
at maximum
for Inching.
2) Pressing is unavailable. The pressing torque can only be set to 0.
3) Do not issue positioning command around 0 ° repeatedly during movement near 0 ° . Failure
to follow this may cause the actuator to rotate in the direction reverse to the specified
rotation direction or operate indefinitely.
4) Software stroke limit is invalid in the index mode.